{"id":43,"date":"2025-11-12T18:38:43","date_gmt":"2025-11-12T18:38:43","guid":{"rendered":"https:\/\/www.research.colostate.edu\/arc\/?page_id=43"},"modified":"2026-03-16T19:19:38","modified_gmt":"2026-03-16T19:19:38","slug":"structural-analysis","status":"publish","type":"page","link":"https:\/\/www.research.colostate.edu\/arc\/services\/structural-analysis\/","title":{"rendered":"Structural Analysis"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Discover ARC\u2019s Structural Analysis Services<\/h2>\n\n\n\n<p>Access advanced NMR, mass spectrometry, spectroscopy, and X\u2011ray crystallography tools to support precise structural characterization across diverse research needs.<\/p>\n\n\n\n<div style=\"height:3rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n    <div class=\"alignnone wp-block-stalwart-blocks-sticky-nav-group\" id=\"sticky-nav-block_7f40da24e9b4511de262075c69078b64\" style=\"grid-template-columns: 27% 1fr;\">\n\n    <aside>\n\n        <p class=\"sticky-nav-title\">\n            Jump to&#8230;        <\/p>\n\n        <nav>\n        <\/nav>\n\n    <\/aside>\n\n    <div class=\"sticky-nav-content-sections\">\n\n        <div class=\"acf-innerblocks-container\">\n\n<section class=\"sticky-nav-item\" id=\"nuclear-magnetic-resonance-(nmr)\">\n\n    <div class=\"sticky-nav-section-heading\"><h3>Nuclear Magnetic Resonance (NMR)<\/h3><\/div>\n\t<div class=\"acf-innerblocks-container\">\n\n<p>The NMR Laboratory at ARC offers advanced nuclear magnetic resonance (NMR) spectroscopy tools for studying small molecules, macromolecules, and complex materials. Our lab supports a wide range of research in chemistry, biochemistry, materials science, and related disciplines, with both self-use and full-service options available, both to CSU and external users.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Services<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Liquid-state NMR:<\/strong> for small molecules, natural products, and macromolecules.<\/li>\n\n\n\n<li><strong>Solid-state NMR (coming soon):<\/strong> for studying insoluble materials, soil, polymers and crystalline solids.<\/li>\n\n\n\n<li><strong>Structural elucidation: <\/strong>of small molecules and reaction products.<\/li>\n\n\n\n<li><strong>Quantitative NMR (qNMR):<\/strong> for accurate concentration and purity determination.<\/li>\n\n\n\n<li><strong>Variable-temperature (VT) experiments:<\/strong> for temperature-dependent studies.<\/li>\n\n\n\n<li><strong>Method development:<\/strong> for non-routine or low-abundance nuclei.<\/li>\n\n\n\n<li><strong>Expert consulting:&nbsp;<\/strong>on experimental design and data interpretation.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Instruments<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bruker US400:<\/strong> 400 MHz NMR for liquid samples, equipped with BBFO SMART ProbeTM\u202fand 24 sample SampleCaseTM.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Bruker NEO400:<\/strong> 400 MHz NMR for liquid samples, equipped with a ProdigyTM\u202fBBFO Probe and 24 sample SampleCaseTM.&nbsp;<\/li>\n\n\n\n<li><strong><strong>Bruker Ascend 400 (ASC400):<\/strong><\/strong> 400 MHz NMR for liquid samples, equipped with BBFO smart probe, and extended range VT.<\/li>\n\n\n\n<li><strong>Bruker AVANCE NEO 400 (AV400):<\/strong> 400 MHz NMR for liquids samples , equipped with iProbe, and 60 sample SampleCase. Funded by NIH-SIG S10 2024; S10OD036347*.<\/li>\n\n\n\n<li><strong><strong>Bruker AVANCE NEO 600 (AV600):<\/strong><\/strong> 600 MHz NMR Liquids and Solids samples, equipped with a iProbe, HCN Prodigy Probe, 60 sample Sample Case, and a HXY 4mm Phoenix NMR solids Probe. F`unded by NSF-MRI 2024; Award No. 2406992*.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">*When Publishing Using Data Obtained on the AV400 or AV600<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>The AV600&nbsp;NMR<\/strong> was purchased with funding from the National Science Foundation (NSF). Always acknowledge NSF support in publications as follows:\n<ul class=\"wp-block-list\">\n<li><strong>\u201cThis material is based upon work supported by the National Science Foundation under Award No. 2406992.\u201d<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>The AV400&nbsp;NMR was purchased with funding from the National Institutes of Health (NIH).&nbsp;Always acknowledge NIH support in publications as follows:\n<ul class=\"wp-block-list\">\n<li><strong>\u201cResearch reported in this publication was supported bythe National Institutes of Health under award number&nbsp;S10OD036347.\u201d<\/strong>&nbsp;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>For more information reach out to <strong>Dr. Michele Mailhot.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"mailto:michele.mailhot@colostate.edu\">contact Dr. Michele Mailhot<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:2rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" data-id=\"44\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-US400.jpg\" alt=\"\" class=\"wp-image-44\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-US400.jpg 480w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-US400-225x300.jpg 225w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">Bruker US400<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" data-id=\"46\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-Ascend-400.jpg\" alt=\"\" class=\"wp-image-46\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-Ascend-400.jpg 480w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-Ascend-400-225x300.jpg 225w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">Bruker Ascend 400<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" data-id=\"45\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-NEO400.jpg\" alt=\"\" class=\"wp-image-45\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-NEO400.jpg 480w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Bruker-NEO400-225x300.jpg 225w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">Bruker NEO400<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"344\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-600NMR-768x1024.jpg\" alt=\"\" class=\"wp-image-344\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-600NMR-768x1024.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-600NMR-225x300.jpg 225w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-600NMR-1152x1536.jpg 1152w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-600NMR-1536x2048.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-600NMR-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">Bruker AVANCE NEO 600NMR<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"2560\" data-id=\"345\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-400NMR-scaled.jpg\" alt=\"\" class=\"wp-image-345\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-400NMR-scaled.jpg 1920w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-400NMR-225x300.jpg 225w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-400NMR-768x1024.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-400NMR-1152x1536.jpg 1152w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/02\/Bruker-AVANCE-NEO-400NMR-1536x2048.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\">Bruker AVANCE NEO 400NMR<\/figcaption><\/figure>\n<\/figure>\n\n<\/div>\n\n<\/section><!-- .sticky-nav-item -->\n\n\n<section class=\"sticky-nav-item\" id=\"mass-spectrometry\">\n\n    <div class=\"sticky-nav-section-heading\"><h3>Mass Spectrometry<\/h3><\/div>\n\t<div class=\"acf-innerblocks-container\">\n\n<p>The Self Use&nbsp;Mass Spectrometry (MS) Laboratory&nbsp;at ARC provides a diverse range of mass spectrometry solutions for molecular identification, structural analysis, and quantitative applications across various sample types. Our instrumentation supports&nbsp;gas chromatography (GC), liquid chromatography (LC), infusion, dried, and thermal desorption techniques, offering flexibility for a wide range of analytical needs.&nbsp;&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Services<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Molecular Identification &amp; Structure Determination:<\/strong> Accurate mass analysis for molecular formula confirmation and fragmentation pattern analysis.<\/li>\n\n\n\n<li><strong>Intact Protein Analysis:<\/strong> Molecular weight confirmation and detection of post-translational modifications.&nbsp;<\/li>\n\n\n\n<li><strong>Polymer Characterization:<\/strong> MALDI-TOF\/TOF analysis for molecular weight determination (0.5\u2013500 kDa) and end-group analysis.&nbsp;<\/li>\n\n\n\n<li><strong>Targeted &amp; Untargeted Analysis:<\/strong> Precise screening and quantification of specific analytes and data-driven profiling of complex mixtures.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Instruments<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Agilent 6545 Q-TOF LC\/MS (\u201cTOF-U\u201d):<\/strong> Used for accurate mass analysis, metabolomics, and lipidomics. Features high resolution (45,000 FWHM) and mass accuracy (&lt;1 ppm).&nbsp;<\/li>\n\n\n\n<li><strong>Thermo ISQ with Markes Thermal Desorption GC\/MS:<\/strong> Ideal for structure confirmation and quantitation of volatile compounds with thermal desorption.&nbsp;Comes with offline Markes TD tube desorption system.<\/li>\n\n\n\n<li><strong>Thermo TSQ GC\/MS:<\/strong> Targets quantitative assays for volatile compounds with triple quadrupole mass analysis.&nbsp;<\/li>\n\n\n\n<li><strong>Bruker UltrafleXtreme MALDI-TOF\/TOF:<\/strong> High-resolution MALDI-TOF\/TOF mass spectrometer for analyzing macromolecules and small molecules, offering femtomolar sensitivity and advanced structural analysis.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>For more information contact <strong>Dr. Claudia Boot.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"mailto:claudia.boot@colostate.edu\">contact dr claudia boot<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:2rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"52\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TOF-U-scaled-1-1024x768.jpg\" alt=\"\" class=\"wp-image-52\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TOF-U-scaled-1-1024x768.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TOF-U-scaled-1-300x225.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TOF-U-scaled-1-768x576.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TOF-U-scaled-1-1536x1152.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TOF-U-scaled-1-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Agilent Q-TOF LC\/MS<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"51\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/ISQ-scaled-1-1024x768.jpg\" alt=\"\" class=\"wp-image-51\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/ISQ-scaled-1-1024x768.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/ISQ-scaled-1-300x225.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/ISQ-scaled-1-768x576.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/ISQ-scaled-1-1536x1152.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/ISQ-scaled-1-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Thermo ISQ GS\/MS <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"50\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TSQ-scaled-1-1024x768.jpg\" alt=\"\" class=\"wp-image-50\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TSQ-scaled-1-1024x768.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TSQ-scaled-1-300x225.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TSQ-scaled-1-768x576.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TSQ-scaled-1-1536x1152.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/TSQ-scaled-1-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Thermo TSQ GC\/MS<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"49\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Markes-TD-scaled-1-1024x768.jpg\" alt=\"\" class=\"wp-image-49\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Markes-TD-scaled-1-1024x768.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Markes-TD-scaled-1-300x225.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Markes-TD-scaled-1-768x576.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Markes-TD-scaled-1-1536x1152.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Markes-TD-scaled-1-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Markes Thermal Desorption <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"48\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/UltrafleX-768x1024.jpg\" alt=\"\" class=\"wp-image-48\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/UltrafleX-768x1024.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/UltrafleX-225x300.jpg 225w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/UltrafleX-1152x1536.jpg 1152w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/UltrafleX.jpg 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">Bruker UltrafleXtreme MALDI-TOF\/TOF<\/figcaption><\/figure>\n<\/figure>\n\n<\/div>\n\n<\/section><!-- .sticky-nav-item -->\n\n\n<section class=\"sticky-nav-item\" id=\"spectroscopy\">\n\n    <div class=\"sticky-nav-section-heading\"><h3>Spectroscopy<\/h3><\/div>\n\t<div class=\"acf-innerblocks-container\">\n\n<p>Our Spectroscopy Laboratory provides a range of analytical tools for the characterization of molecular structure, composition, and interactions across various sample types.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Services<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Molecular Characterization:<\/strong> Analyze molecular vibrations, functional groups, and chemical bonding in solids, liquids, and gases for a wide range of sample types.<\/li>\n\n\n\n<li><strong>Fluorescence Analysis:<\/strong> Characterize fluorescent molecules, quantify molecular interactions, and study electronic transitions in materials and biological systems.<\/li>\n\n\n\n<li><strong>Particle and Nanomaterial Analysis: <\/strong>Measure particle size, distribution, and stability in colloidal suspensions, nanoparticles, and macromolecules in solution.<\/li>\n\n\n\n<li><strong>Micro-FTIR Analysis:<\/strong> Optical and infrared mapping of&nbsp;microscopic samples (including microplastics) to identify components in a heterogeneous mixture, analysis of chemical homogeneity of polymeric or surface-treated transparent or opaque materials, and analysis and identification of components in material composites.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Instruments<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Edinburgh FS5 Spectrofluorometer:<\/strong> High-performance fluorescence spectrometer with a 150 W xenon lamp for excitation (200-1000 nm) and emission detection (230-870 nm). Features fluorescence lifetime measurements (TCSPC), temperature-controlled and solid sample holders, and an integrating sphere for quantum yield measurements.<\/li>\n\n\n\n<li><strong>Malvern Zetasizer Nano ZS:<\/strong> Uses a 633 nm red laser for particle size analysis (DLS), zeta potential measurement for colloidal stability, and microrheology of protein and polymer solutions. Also enables molecular weight determination of macromolecules.<\/li>\n\n\n\n<li><strong>Nicolet iS-50 FT-IR Spectrometer:<\/strong> Equipped with multiple sampling accessories.\n<ul class=\"wp-block-list\">\n<li><strong>ATR-<\/strong><strong>Diamond or Germanium crystal:<\/strong>&nbsp;for thin films, powders, and liquids.<\/li>\n\n\n\n<li><strong>Harrick Grazing Angle Reflectance:<\/strong>&nbsp;for thin films on metal or semiconductor substrates.<\/li>\n\n\n\n<li><strong>Gemini Diffuse Reflectance:<\/strong>&nbsp;for non-reflecting powder materials.<\/li>\n\n\n\n<li><strong>Transmission Mode:<\/strong>&nbsp;sample holder and KBr pellet press for preparing transmission experiments.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Perkin Elmer Frontier FTIR with Spotlight 400 microscope:<\/strong> automated micro FTIR analysis.<\/li>\n\n\n\n<li><strong>Nicolet iS-50 FT-IR Spectrometer:<\/strong> Equipped with multiple sampling accessories.\n<ul class=\"wp-block-list\">\n<li>Reflectance, transmission, and Ge-ATR with ~6.5 \u03bcm resolution.<\/li>\n\n\n\n<li>Operates in point mode and a scanning mode for automated sampling.<\/li>\n\n\n\n<li>Automated sample stage for large area (2 mm x 2 mm) optical and IR mapping.<\/li>\n\n\n\n<li>Equipped with a high sensitivity Cadmium Mercury Telluride (CMT) detector.<\/li>\n\n\n\n<li>Gold coated filters and filtering apparatus available on request for microplastic analysis.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>For more information, contact <strong>Dr. Indrani Bhowmick<\/strong>&nbsp;for fluorometer and DLS, <strong>Dr. Ethan Crace<\/strong>&nbsp;for FTIR instruments.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50\"><a class=\"wp-block-button__link wp-element-button\" href=\"mailto:indrani.bhowmick@colostate.edu\">Contact&nbsp;Dr Indrani Bhowmick<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50\"><a class=\"wp-block-button__link wp-element-button\" href=\"mailto:ethan.crace@colostate.edu\">Contact&nbsp;Dr ethan crace<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:2rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2295\" height=\"1649\" data-id=\"56\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR.jpg\" alt=\"Nicolet iS-50 FT-IR spectrometer\" class=\"wp-image-56\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR.jpg 2295w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR-300x216.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR-1024x736.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR-768x552.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR-1536x1104.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/FTIR-2048x1472.jpg 2048w\" sizes=\"auto, (max-width: 2295px) 100vw, 2295px\" \/><figcaption class=\"wp-element-caption\">Nicolet iS-50 FT-IR spectrometer<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1372\" data-id=\"54\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1.jpg\" alt=\"Malvern Zetasizer Nano ZS\" class=\"wp-image-54\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1.jpg 2560w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1-300x161.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1-1024x549.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1-768x412.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1-1536x823.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/DLS-e1520643094950-scaled-1-2048x1098.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">Malvern Zetasizer Nano ZS<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"2560\" data-id=\"55\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Spotlight_Image-scaled-1.jpg\" alt=\"Perkin Elmer Spotlight 400 FTIR Microscope\" class=\"wp-image-55\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Spotlight_Image-scaled-1.jpg 1920w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Spotlight_Image-scaled-1-225x300.jpg 225w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Spotlight_Image-scaled-1-768x1024.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Spotlight_Image-scaled-1-1152x1536.jpg 1152w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Spotlight_Image-scaled-1-1536x2048.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\">Perkin Elmer Spotlight 400 FTIR Microscope<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" data-id=\"53\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/IMG_2777.jpg\" alt=\"Edinburgh FS5 Spectrofluorometer\" class=\"wp-image-53\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/IMG_2777.jpg 640w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/IMG_2777-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\">Edinburgh FS5 Spectrofluorometer<\/figcaption><\/figure>\n<\/figure>\n\n<\/div>\n\n<\/section><!-- .sticky-nav-item -->\n\n\n<section class=\"sticky-nav-item\" id=\"x-ray-diffraction-&amp;-crystallography\">\n\n    <div class=\"sticky-nav-section-heading\"><h3>X-ray diffraction &amp; crystallography<\/h3><\/div>\n\t<div class=\"acf-innerblocks-container\">\n\n<p>The X-ray Diffraction (XRD) and Crystallography Laboratory at ARC provides structural characterization for a wide range of&nbsp;crystalline and amorphous&nbsp;materials&nbsp;in powder, thin film, and single crystal form.&nbsp;Our various instrumental techniques can be used to&nbsp;determine&nbsp;such as: the structure of new compounds,&nbsp;monitor&nbsp;material changes under various&nbsp;conditions&nbsp;<em>ex situ&nbsp;<\/em>and&nbsp;<em>in situ<\/em>, and provide particle size and film thickness information.&nbsp;<\/p>\n\n\n\n<p>Our crystallographer has&nbsp;a specialized focus on small-molecule and hybrid organic-inorganic material single-crystal X-ray diffraction (SCXRD). Our team offers expert support across the full workflow, from crystal growth and screening to unit cell determination, structure solution, refinement, and CIF preparation for publication.&nbsp;We are particularly experienced in solving complex structural issues, including twinning, disorder, and absolute structure determination. We routinely support high-quality, publication-ready results.&nbsp;&nbsp;<\/p>\n\n\n\n<p>The lab&nbsp;operates&nbsp;in both full-service and self-use modes, with guidance available for experimental design, crystallization strategies, and structural analysis via staff office hours and&nbsp;additional&nbsp;times on request.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Services:<\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>X-ray Diffraction for\u202fPowders&nbsp;and Thin Films&nbsp;<\/strong>\u2013 Determine structural properties, phase composition, approximate crystallite size, and film thickness.&nbsp;Thin film samples can be examined with a \u00bc Eulerian cradle for grazing incidence X-ray diffraction (GIXRD) and X-ray reflectometry (XRR) or with a sample spinner stage for basic GIXRD.&nbsp;Air-sensitive sample holders&nbsp;and stages are&nbsp;available for analysis of sensitive samples. Variable temperature analysis available on request (see below). Sample amounts as low as ~50 mg&nbsp;can be analyzed with zero background holders.&nbsp;<\/li>\n\n\n\n<li><strong>Small Angle X-ray Scattering (SAXS) Analysis\u00a0<\/strong>\u2013\u00a0Allows analysis of crystalline and amorphous solid or liquid samples with features sizes &lt;60 nm (q<em>min<\/em>\u00a0= 0.05 nm<sup>-1<\/sup><em> <\/em>or Bragg spacing d = 125 nm). Experiment is conducted in a\u00a0XRDynamic\u00a0500 cabinet instrument. Samples are analyzed in transmission mode in capillaries or solid\/paste sample holders. Macromolecule and nanoparticle size determination is possible in solution.\u00a0<\/li>\n\n\n\n<li><strong>Pair Distribution Function (PDF) Analysis&nbsp;<\/strong>\u2013&nbsp;Crystalline and amorphous samples can be analyzed to&nbsp;determine&nbsp;local structure and defect information using our&nbsp;XRDynamic&nbsp;500 instrument. The system employs a capillary stage, Mo x-ray source, and focusing optics to analyze samples.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Single-Crystal X-ray Diffraction<\/strong>&nbsp;\u2013 Obtain high-resolution 3D molecular and crystal structures for small-molecule, hybrid materials, and inorganic compounds, including complex or disordered systems.&nbsp;System accommodates&nbsp;air sensitive samples and can perform variable temperature analysis. Crystal sizes of&nbsp;approximately 50-100&nbsp;micrometers are typically successful.&nbsp;<\/li>\n\n\n\n<li><strong>Crystallization Support and Screening<\/strong>&nbsp;\u2013 Expert&nbsp;assistance&nbsp;with crystal growth using a range of methods (e.g., vapor diffusion, evaporation, layering, and solvothermal methods).&nbsp;Service is for small molecule crystallography only.&nbsp;<\/li>\n\n\n\n<li><strong>DEA licensed for Schedule II-IV Samples<\/strong>: Our Core Facility is authorized under a DEA license to receive, handle, and analyze controlled substances classified as Schedule II\u2013IV. This includes active pharmaceutical ingredients (APIs) and other regulated compounds.\u202f&nbsp;\n<ul class=\"wp-block-list\">\n<li>Single-crystal XRD for structure determination and absolute structural confirmation\u202f&nbsp;<\/li>\n\n\n\n<li>Powder XRD for phase identification and polymorph analysis&nbsp;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Instruments:<\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bruker D8 Discover DaVinci (Powder XRD)<\/strong>&nbsp;\u2013 Non-destructive phase analysis&nbsp;or powder and thin film samples&nbsp;including approximate particle size in reflectance or transmission mode.&nbsp;Only Bragg-Brentano geometry with divergent optics&nbsp;are&nbsp;available on this instrument.&nbsp;Air-free and zero-background (Si or SiO<sub>2<\/sub>) sample holders&nbsp;are&nbsp;available on request.&nbsp;Default&nbsp;sample stage is the FLIPSTICK 9-slot sample changer for automated sample analysis.&nbsp;System has&nbsp;divergent beam optics only. Detector is a&nbsp;Lynxeye&nbsp;XE-T detector with&nbsp;energy&nbsp;discriminator to filter Cu K\u03b2 and x-ray fluorescence. System has an optional Anton Paar HTK-1200N stage for variable temperature capabilities (25\u20131200 K) under air or vacuum. Variable temperature samples can be placed in capillaries or a corundum (Al<sub>2<\/sub>O<sub>3<\/sub>) sample stage.&nbsp;<\/li>\n\n\n\n<li><strong>Anton Paar&nbsp;XRDynamic&nbsp;500 (Modular XRD)<\/strong>&#8211;&nbsp;A multi-technique X-ray diffraction system capable to performing experiments including&nbsp;monochromated&nbsp;(single bounce) Bragg-Brentano XRD, GIXRD, SAXS,&nbsp;<em>in situ<\/em>&nbsp;electrochemistry and&nbsp;<em>in operando&nbsp;<\/em>battery work, PDF analysis. The system has Cu and Mo x-ray sources; parallel beam (Cu only), monochromator (single bounce for all wavelengths), and focusing (Mo only) optics; and&nbsp;EVAC module for air-free experiments.&nbsp;Air-free and zero-background (Si or SiO<sub>2<\/sub>) sample holders&nbsp;are&nbsp;available on request.&nbsp;<\/li>\n\n\n\n<li><strong>Bruker D8 Advance QUEST (Single Crystal XRD)<\/strong>&nbsp;\u2013 Determines crystal structures of small-molecule, hybrid, and inorganic single crystals. System is equipped with a Mo K\u03b1 x-ray source, Photon 50\u2122 detector, and Oxford cryostat for variable temperature control (80\u2013400 K) and air-free sample handling.&nbsp;System&nbsp;can also accommodate powder samples in capillaries for variable&nbsp;temperature powder&nbsp;measurements.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>For more information contact <strong>Dr. Ethan Crace.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"mailto:ethan.crace@colostate.edu\">contact Ethan Crace<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:2rem\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" data-id=\"59\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1.jpg\" alt=\"\" class=\"wp-image-59\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1.jpg 2560w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1-300x200.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1-1024x683.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1-768x512.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1-1536x1024.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/Looking-for-an-instrument-_2-1-scaled-1-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">Bruker D8 Discover DaVinci (Powder XRD)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" data-id=\"415\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1.jpg\" alt=\"\" class=\"wp-image-415\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1.jpg 2560w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1-300x225.jpg 300w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1-1024x768.jpg 1024w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1-768x576.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1-1536x1152.jpg 1536w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2026\/03\/IMG_1926-scaled-1-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">XRDynamic&nbsp;500<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"2560\" data-id=\"57\" src=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/20250703_0918581-scaled-1.jpg\" alt=\"\" class=\"wp-image-57\" srcset=\"https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/20250703_0918581-scaled-1.jpg 1920w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/20250703_0918581-scaled-1-225x300.jpg 225w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/20250703_0918581-scaled-1-768x1024.jpg 768w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/20250703_0918581-scaled-1-1152x1536.jpg 1152w, https:\/\/www.research.colostate.edu\/arc\/wp-content\/uploads\/sites\/16\/2025\/11\/20250703_0918581-scaled-1-1536x2048.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\">Bruker D8 Advance QUEST (Single Crystal XRD) <\/figcaption><\/figure>\n<\/figure>\n\n<\/div>\n\n<\/section><!-- .sticky-nav-item -->\n<\/div>\n    \n    <\/div><!-- .sticky-nav-content-sections -->\n\n    <\/div><!-- .sticky-nav -->\n\n<script>\n    var stickyNavBreakpoint = 992;\n<\/script><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discover ARC\u2019s Structural Analysis Services Access advanced NMR, mass spectrometry, spectroscopy, and X\u2011ray crystallography tools to support precise structural characterization across diverse research needs.<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":36,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"microsite":[],"class_list":["post-43","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/comments?post=43"}],"version-history":[{"count":0,"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/pages\/43\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/pages\/36"}],"wp:attachment":[{"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/media?parent=43"}],"wp:term":[{"taxonomy":"microsite","embeddable":true,"href":"https:\/\/www.research.colostate.edu\/arc\/wp-json\/wp\/v2\/microsite?post=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}