Evaluation of Methods and Conditions for Targeted Synthesis of Metal Organic MIL-100(Fe) Type Frameworks with Catalytic and Antimicrobial Properties

Evaluation of Methods and Conditions for Targeted Synthesis of Metal Organic MIL-100(Fe) Type Frameworks with Catalytic and Antimicrobial Properties | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Evaluation of Methods and Conditions for Targeted Synthesis of Metal Organic MIL-100(Fe) Type Frameworks with Catalytic and Antimicrobial Properties Anton Mushtakov, Galina M. Kuz’micheva, Ivan S. Pavlov, Alexandеr Vasiliev, and 7 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6156474/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In this study, preparation of metal-organic frameworks with the MIL-100(Fe) type (general composition [Fe 3 + 3 O 2- (ОН) 1- (C 6 H 3 (COO) 1- 3 ) 2 (H 2 O W ) 2 ]⋅ n H 2 O ([Fe 3 + 3 O 2- (ОН) 1- (BTC) 3- 2 )(H 2 O W ) 2 ]⋅ n H 2 O), FeBTC) was performed by two different methods (hydrothermal in autoclave and open reactor synthesis) by changing synthesis parameters (precursor, solvent, pH, temperature and duration, sediment treatment). Characterization of the samples was performed by X-ray powder diffractometry, Fourier transform infrared spectroscopy, Differential scanning calorimetry, Scanning/Transmission electron microscopy with Energy-Dispersive X-ray microanalysis, Small-angle X-ray scattering, Low-temperature nitrogen adsorption (BET). Based on the results of the FeBTС characterization, the highest phenylacetylene conversion for the selective production of styrene was achieved for sample with the largest unit cell parameter, smaller particle sizes and a large specific surface. Whereas the high antimicrobial activity against Pseudomonas aeruginosa bacteria was found in the sample with the lowest values of the unit cell parameter, specific and micropore surface, pore and micropore volumes and with water molecules and residual H 3 BTC in the extra-framework space. The role of the composition and structure of bacteria in the manifestation of biocidal properties was discussed. The revealed correlations make it possible to tune and vary the characteristics and properties of FeBTC samples of the MIL-100(Fe) type. metal-organic polymers hydrothermal synthesis X-ray diffraction (XRD) electron diffraction catalytic properties Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-6156474","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":428153685,"identity":"67573a91-e51c-42eb-8ac4-113f85be4274","order_by":0,"name":"Anton Mushtakov","email":"","orcid":"","institution":"Peoples’ Friendship University of Russia named after Patrice Lumumba","correspondingAuthor":false,"prefix":"","firstName":"Anton","middleName":"","lastName":"Mushtakov","suffix":""},{"id":428153686,"identity":"f6633e33-2cd6-4ef8-89c4-99f71c2c72ec","order_by":1,"name":"Galina M. 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Characterization of the samples was performed by X-ray powder diffractometry, Fourier transform infrared spectroscopy, Differential scanning calorimetry, Scanning/Transmission electron microscopy with Energy-Dispersive X-ray microanalysis, Small-angle X-ray scattering, Low-temperature nitrogen adsorption (BET). Based on the results of the FeBTС characterization, the highest phenylacetylene conversion for the selective production of styrene was achieved for sample with the largest unit cell parameter, smaller particle sizes and a large specific surface. Whereas the high antimicrobial activity against \u003cem\u003ePseudomonas aeruginosa\u003c/em\u003e bacteria was found in the sample with the lowest values of the unit cell parameter, specific and micropore surface, pore and micropore volumes and with water molecules and residual H\u003csub\u003e3\u003c/sub\u003eBTC in the extra-framework space. The role of the composition and structure of bacteria in the manifestation of biocidal properties was discussed. The revealed correlations make it possible to tune and vary the characteristics and properties of FeBTC samples of the MIL-100(Fe) type.\u003c/p\u003e","manuscriptTitle":"Evaluation of Methods and Conditions for Targeted Synthesis of Metal Organic MIL-100(Fe) Type Frameworks with Catalytic and Antimicrobial Properties","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2025-03-14 03:49:44","doi":"10.21203/rs.3.rs-6156474/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"c46590fd-5781-4446-bdc5-2ad9a3bf82fe","owner":[],"postedDate":"March 14th, 2025","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[],"tags":[],"updatedAt":"2025-03-14T03:49:44+00:00","versionOfRecord":[],"versionCreatedAt":"2025-03-14 03:49:44","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-6156474","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-6156474","identity":"rs-6156474","version":["v1"]},"buildId":"8U1c8b4HqxoKbykW_rLl7","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}