[ { "key": "FCEV9MD2", "version": 2, "library": { "type": "group", "id": 256956, "name": "azertyuiop545546", "links": { "alternate": { "href": "https://www.zotero.org/groups/azertyuiop545546", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/256956/items/FCEV9MD2", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/azertyuiop545546/items/FCEV9MD2", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1230944, "username": "chigurh89", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/chigurh89", "type": "text/html" } } }, "creatorSummary": "Zhu et al.", "parsedDate": "2015-08", "numChildren": 0 }, "data": { "key": "FCEV9MD2", "version": 2, "itemType": "journalArticle", "title": "Oriented and ordered mesoporous ZrO2/TiO2 fibers with well-organized linear and spring structure", "creators": [ { "creatorType": "author", "firstName": "Luyi", "lastName": "Zhu" }, { "creatorType": "author", "firstName": "Benxue", "lastName": "Liu" }, { "creatorType": "author", "firstName": "Weiwei", "lastName": "Qin" }, { "creatorType": "author", "firstName": "Hongjing", "lastName": "Liu" }, { "creatorType": "author", "firstName": "Xuejun", "lastName": "Lin" }, { "creatorType": "author", "firstName": "Ningning", "lastName": "Cai" }, { "creatorType": "author", "firstName": "Xinqiang", "lastName": "Wang" }, { "creatorType": "author", "firstName": "Dong", "lastName": "Xu" } ], "abstractNote": "The ultra-stable order mesoporous ZrO2/TiO2 fibers with well-organized linear and spring structure and large surface areas under higher temperatures were prepared by a (simple evaporation-induced assembly) EISA process. The preparation, microstructures and formation processes were characterized by Fourier transformation infrared (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and N-2 adsorption-absorption measurements. The fibers take on pinstripe configuration which is very orderly along or perpendicular to the axial direction of the fibers. The diameters of the pinstripe are in the region of 200-400 nm and arranges regularly, which are composed of oval rod nanocrystals of ZrTiO4. (C) 2015 Elsevier Ltd. All rights reserved.", "publicationTitle": "Materials Research Bulletin", "publisher": "", "place": "", "date": "AUG 2015", "volume": "68", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "216-220", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1016/j.materresbull.2015.03.043", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "0025-5408", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "WOS:000355371200033", "tags": [], "collections": [], "relations": {}, "dateAdded": "2015-06-22T12:15:28Z", "dateModified": "2015-06-22T12:15:28Z" } }, { "key": "RRXZW9NR", "version": 2, "library": { "type": "group", "id": 256956, "name": "azertyuiop545546", "links": { "alternate": { "href": "https://www.zotero.org/groups/azertyuiop545546", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/256956/items/RRXZW9NR", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/azertyuiop545546/items/RRXZW9NR", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1230944, "username": "chigurh89", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/chigurh89", "type": "text/html" } } }, "creatorSummary": "Zoppe et al.", "parsedDate": "2015-08-01", "numChildren": 0 }, "data": { "key": "RRXZW9NR", "version": 2, "itemType": "journalArticle", "title": "Manipulation of cellulose nanocrystal surface sulfate groups toward biomimetic nanostructures in aqueous media", "creators": [ { "creatorType": "author", "firstName": "Justin O.", "lastName": "Zoppe" }, { "creatorType": "author", "firstName": "Leena-Sisko", "lastName": "Johansson" }, { "creatorType": "author", "firstName": "Jukka", "lastName": "Seppala" } ], "abstractNote": "We report a facile aqueous procedure to create multivalent displays of sulfonated ligands on CNCs for future applications as viral inhibitors. CNCs were decorated with model compounds containing sulfonate groups via reactions of epoxides and isothiocyanates with amines under alkaline conditions. At first, surface sulfate groups of CNCs were hydrolytically cleaved by alkaline hydrolysis to increase the number of available surface hydroxyls. Success of desulfation was confirmed via dynamic light scattering (DLS), zeta potential measurements and thermogravimetric analysis (TGA). CNC surface hydroxyl groups were then activated with epichlorohydrin before subsequent reactions. As proof of concept toward aqueous pathways for functionalizing nanoparticles with sulfonated ligands, 3-chloro-2-hydroxy-1-propanesulfonic acid sodium salt hydrate (CPSA) and 4-sulfophenyl isothiocyanate sodium salt monohydrate (4-SPITC) were chosen as model compounds to react with homobifunctional 2,2'-(ethylenedioxy)bis(ethylamine) (EBEA) molecular spacer. The approaches presented are not only applicable to polysaccharide nanocrystals, but also other classes of polymeric and inorganic substrates presenting surface hydroxyl groups, as in the case of poly(2-hydroxyethyl methacrylate) (PHEMA), silica or glass. CNCs carrying sulfonated hgands were were characterized by ATR-FTIR and UV-vis spectroscopy. Surface chemical compositions of desired elements were determined via X-ray photoelectron spectroscopy (XPS). We anticipate that with these facile aqueous procedures as the proof of concept, a diverse library of target-specific functionalities can be conjugated to CNCs for applications in nanomedicine, especially related to viral inhibition. (C) 2015 Elsevier Ltd. All rights reserved.", "publicationTitle": "Carbohydrate Polymers", "publisher": "", "place": "", "date": "AUG 1 2015", "volume": "126", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "23-31", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1016/j.carbpol.2015.03.005", "citationKey": "", "url": "", "accessDate": "", "PMID": "", "PMCID": "", "ISSN": "0144-8617", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "", "callNumber": "", "rights": "", "extra": "WOS:000355034300004", "tags": [], "collections": [], "relations": {}, "dateAdded": "2015-06-22T12:15:28Z", "dateModified": "2015-06-22T12:15:28Z" } } ]