Mixtures of Ascorbyl-stearate and Vitamin D3: A Monolayer Study at the Gas/Water Interface
Vitamin C and vitamin D3perform different and important activities in living systems. Vitamin D3forms stable monomolecular films at the gas/water interface and, at higher concentrations, produces large aggregates in water solutions. Because of their amphiphilic structure, vitamin C alkyl esters form...
Gespeichert in:
| Veröffentlicht in: | Journal of colloid and interface science 1997-02, Vol.186 (2), p.271-279 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 279 |
|---|---|
| container_issue | 2 |
| container_start_page | 271 |
| container_title | Journal of colloid and interface science |
| container_volume | 186 |
| creator | Capuzzi, Giulia Kulkarni, Kavita Fernandez, Jack E. Vincieri, Franco F. Lo Nostro, Pierandrea |
| description | Vitamin C and vitamin D3perform different and important activities in living systems. Vitamin D3forms stable monomolecular films at the gas/water interface and, at higher concentrations, produces large aggregates in water solutions. Because of their amphiphilic structure, vitamin C alkyl esters form monolayers, micelles, vesicles, or microemulsions in water, depending on composition, concentration, solvent, and temperature. In this work the monolayer of 6-O-ascorbyl-stearate and vitamin D3was studied to investigate the behavior of the two compounds and their mixtures at the gas/water interface at different temperatures, at different pH, and in the presence of Ca2+in the subphase. The results show that stable Langmuir films are formed in all molar ratios, with repulsive interactions between the two components, and that the presence of calcium ions modifies the properties of the monolayer. |
| doi_str_mv | 10.1006/jcis.1996.4646 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1859121884</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0021979796946469</els_id><sourcerecordid>1859121884</sourcerecordid><originalsourceid>FETCH-LOGICAL-c285t-20e1cd75cd3c5815ad4f78232ac66f738b5b3b0ef9073ce93f6f4b369ec859d3</originalsourceid><addsrcrecordid>eNp1kD1P5DAQhi3ECZaFlg7JBcU1Wew4dmy6FRwf0qIrDnHSNZZjj4VRNgHbQey_J9EudNfMFPO8r0YPQqeULCgh4uLFhrSgSolFJSqxh2aUKF7UlLB9NCOkpIWqVX2IjlJ6IYRSztUBOlCEC8bJDP17CB95iJBw7_Ey2T42m7ZIGUw0GbDpHH4K2axDh6_ZJV7ih77rW7OBiP_kwW2wyTg_A7416eLvmIj4vhunNxaO0Q9v2gQnuz1Hjze_Hq_uitXv2_ur5aqwpeS5KAlQ62puHbNcUm5c5WtZstJYIXzNZMMb1hDwitTMgmJe-KphQoGVXDk2Rz-3ta-xfxsgZb0OyULbmg76IWk6UrSkUlYjutiiNvYpRfD6NYa1iRtNiZ5s6smmnmzqyeYYONt1D80a3De-0zfez3d3k6xpfTTdVPCFlYLWUtIRk1sMRg3vAaJONkBnwYUINmvXh_998AniX4-7</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1859121884</pqid></control><display><type>article</type><title>Mixtures of Ascorbyl-stearate and Vitamin D3: A Monolayer Study at the Gas/Water Interface</title><source>Elsevier ScienceDirect Journals</source><creator>Capuzzi, Giulia ; Kulkarni, Kavita ; Fernandez, Jack E. ; Vincieri, Franco F. ; Lo Nostro, Pierandrea</creator><creatorcontrib>Capuzzi, Giulia ; Kulkarni, Kavita ; Fernandez, Jack E. ; Vincieri, Franco F. ; Lo Nostro, Pierandrea</creatorcontrib><description>Vitamin C and vitamin D3perform different and important activities in living systems. Vitamin D3forms stable monomolecular films at the gas/water interface and, at higher concentrations, produces large aggregates in water solutions. Because of their amphiphilic structure, vitamin C alkyl esters form monolayers, micelles, vesicles, or microemulsions in water, depending on composition, concentration, solvent, and temperature. In this work the monolayer of 6-O-ascorbyl-stearate and vitamin D3was studied to investigate the behavior of the two compounds and their mixtures at the gas/water interface at different temperatures, at different pH, and in the presence of Ca2+in the subphase. The results show that stable Langmuir films are formed in all molar ratios, with repulsive interactions between the two components, and that the presence of calcium ions modifies the properties of the monolayer.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1006/jcis.1996.4646</identifier><identifier>PMID: 9056350</identifier><identifier>CODEN: JCISA5</identifier><language>eng</language><publisher>San Diego, CA: Elsevier Inc</publisher><subject>Analytical, structural and metabolic biochemistry ; ascorbyl-6-O-stearate ; Biological and medical sciences ; Coenzymes, vitamins ; Fundamental and applied biological sciences. Psychology ; miscibility ; mixed monolayer(s) ; Molecular biophysics ; Other biological molecules ; spreading monolayer(s) ; Surface properties. Adsorption ; vitamin C ; vitamin D3</subject><ispartof>Journal of colloid and interface science, 1997-02, Vol.186 (2), p.271-279</ispartof><rights>1997 Academic Press</rights><rights>1997 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c285t-20e1cd75cd3c5815ad4f78232ac66f738b5b3b0ef9073ce93f6f4b369ec859d3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0021979796946469$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2617881$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9056350$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Capuzzi, Giulia</creatorcontrib><creatorcontrib>Kulkarni, Kavita</creatorcontrib><creatorcontrib>Fernandez, Jack E.</creatorcontrib><creatorcontrib>Vincieri, Franco F.</creatorcontrib><creatorcontrib>Lo Nostro, Pierandrea</creatorcontrib><title>Mixtures of Ascorbyl-stearate and Vitamin D3: A Monolayer Study at the Gas/Water Interface</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>Vitamin C and vitamin D3perform different and important activities in living systems. Vitamin D3forms stable monomolecular films at the gas/water interface and, at higher concentrations, produces large aggregates in water solutions. Because of their amphiphilic structure, vitamin C alkyl esters form monolayers, micelles, vesicles, or microemulsions in water, depending on composition, concentration, solvent, and temperature. In this work the monolayer of 6-O-ascorbyl-stearate and vitamin D3was studied to investigate the behavior of the two compounds and their mixtures at the gas/water interface at different temperatures, at different pH, and in the presence of Ca2+in the subphase. The results show that stable Langmuir films are formed in all molar ratios, with repulsive interactions between the two components, and that the presence of calcium ions modifies the properties of the monolayer.</description><subject>Analytical, structural and metabolic biochemistry</subject><subject>ascorbyl-6-O-stearate</subject><subject>Biological and medical sciences</subject><subject>Coenzymes, vitamins</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>miscibility</subject><subject>mixed monolayer(s)</subject><subject>Molecular biophysics</subject><subject>Other biological molecules</subject><subject>spreading monolayer(s)</subject><subject>Surface properties. Adsorption</subject><subject>vitamin C</subject><subject>vitamin D3</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNp1kD1P5DAQhi3ECZaFlg7JBcU1Wew4dmy6FRwf0qIrDnHSNZZjj4VRNgHbQey_J9EudNfMFPO8r0YPQqeULCgh4uLFhrSgSolFJSqxh2aUKF7UlLB9NCOkpIWqVX2IjlJ6IYRSztUBOlCEC8bJDP17CB95iJBw7_Ey2T42m7ZIGUw0GbDpHH4K2axDh6_ZJV7ih77rW7OBiP_kwW2wyTg_A7416eLvmIj4vhunNxaO0Q9v2gQnuz1Hjze_Hq_uitXv2_ur5aqwpeS5KAlQ62puHbNcUm5c5WtZstJYIXzNZMMb1hDwitTMgmJe-KphQoGVXDk2Rz-3ta-xfxsgZb0OyULbmg76IWk6UrSkUlYjutiiNvYpRfD6NYa1iRtNiZ5s6smmnmzqyeYYONt1D80a3De-0zfez3d3k6xpfTTdVPCFlYLWUtIRk1sMRg3vAaJONkBnwYUINmvXh_998AniX4-7</recordid><startdate>19970215</startdate><enddate>19970215</enddate><creator>Capuzzi, Giulia</creator><creator>Kulkarni, Kavita</creator><creator>Fernandez, Jack E.</creator><creator>Vincieri, Franco F.</creator><creator>Lo Nostro, Pierandrea</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19970215</creationdate><title>Mixtures of Ascorbyl-stearate and Vitamin D3: A Monolayer Study at the Gas/Water Interface</title><author>Capuzzi, Giulia ; Kulkarni, Kavita ; Fernandez, Jack E. ; Vincieri, Franco F. ; Lo Nostro, Pierandrea</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c285t-20e1cd75cd3c5815ad4f78232ac66f738b5b3b0ef9073ce93f6f4b369ec859d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Analytical, structural and metabolic biochemistry</topic><topic>ascorbyl-6-O-stearate</topic><topic>Biological and medical sciences</topic><topic>Coenzymes, vitamins</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>miscibility</topic><topic>mixed monolayer(s)</topic><topic>Molecular biophysics</topic><topic>Other biological molecules</topic><topic>spreading monolayer(s)</topic><topic>Surface properties. Adsorption</topic><topic>vitamin C</topic><topic>vitamin D3</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Capuzzi, Giulia</creatorcontrib><creatorcontrib>Kulkarni, Kavita</creatorcontrib><creatorcontrib>Fernandez, Jack E.</creatorcontrib><creatorcontrib>Vincieri, Franco F.</creatorcontrib><creatorcontrib>Lo Nostro, Pierandrea</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Capuzzi, Giulia</au><au>Kulkarni, Kavita</au><au>Fernandez, Jack E.</au><au>Vincieri, Franco F.</au><au>Lo Nostro, Pierandrea</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mixtures of Ascorbyl-stearate and Vitamin D3: A Monolayer Study at the Gas/Water Interface</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>1997-02-15</date><risdate>1997</risdate><volume>186</volume><issue>2</issue><spage>271</spage><epage>279</epage><pages>271-279</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><coden>JCISA5</coden><abstract>Vitamin C and vitamin D3perform different and important activities in living systems. Vitamin D3forms stable monomolecular films at the gas/water interface and, at higher concentrations, produces large aggregates in water solutions. Because of their amphiphilic structure, vitamin C alkyl esters form monolayers, micelles, vesicles, or microemulsions in water, depending on composition, concentration, solvent, and temperature. In this work the monolayer of 6-O-ascorbyl-stearate and vitamin D3was studied to investigate the behavior of the two compounds and their mixtures at the gas/water interface at different temperatures, at different pH, and in the presence of Ca2+in the subphase. The results show that stable Langmuir films are formed in all molar ratios, with repulsive interactions between the two components, and that the presence of calcium ions modifies the properties of the monolayer.</abstract><cop>San Diego, CA</cop><pub>Elsevier Inc</pub><pmid>9056350</pmid><doi>10.1006/jcis.1996.4646</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-9797 |
| ispartof | Journal of colloid and interface science, 1997-02, Vol.186 (2), p.271-279 |
| issn | 0021-9797 1095-7103 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1859121884 |
| source | Elsevier ScienceDirect Journals |
| subjects | Analytical, structural and metabolic biochemistry ascorbyl-6-O-stearate Biological and medical sciences Coenzymes, vitamins Fundamental and applied biological sciences. Psychology miscibility mixed monolayer(s) Molecular biophysics Other biological molecules spreading monolayer(s) Surface properties. Adsorption vitamin C vitamin D3 |
| title | Mixtures of Ascorbyl-stearate and Vitamin D3: A Monolayer Study at the Gas/Water Interface |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T21%3A26%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mixtures%20of%20Ascorbyl-stearate%20and%20Vitamin%20D3:%20A%20Monolayer%20Study%20at%20the%20Gas/Water%20Interface&rft.jtitle=Journal%20of%20colloid%20and%20interface%20science&rft.au=Capuzzi,%20Giulia&rft.date=1997-02-15&rft.volume=186&rft.issue=2&rft.spage=271&rft.epage=279&rft.pages=271-279&rft.issn=0021-9797&rft.eissn=1095-7103&rft.coden=JCISA5&rft_id=info:doi/10.1006/jcis.1996.4646&rft_dat=%3Cproquest_cross%3E1859121884%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1859121884&rft_id=info:pmid/9056350&rft_els_id=S0021979796946469&rfr_iscdi=true |