Effect of Hydrophobic Chain of Dye Molecule and Surface of Active Crystal on the Organized Assemblies Formation of Dyes
Four derivatives of 5,5’,6,6’-tetrachlorobenzimidazolocarbocyanine iodide with different long alkyl chain substituents in N-position of polymethine chromophore have been used for investigating the influence of hydrophobicity of dyes on the aggregation.It has been found that all dyes formed monomeric...
Gespeichert in:
| Veröffentlicht in: | 中国科学：化学英文版 1993 (8), p.927-932 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 932 |
|---|---|
| container_issue | 8 |
| container_start_page | 927 |
| container_title | 中国科学：化学英文版 |
| container_volume | |
| creator | 陈波 李宝芳 李津如 江龙 |
| description | Four derivatives of 5,5’,6,6’-tetrachlorobenzimidazolocarbocyanine iodide with different long alkyl chain substituents in N-position of polymethine chromophore have been used for investigating the influence of hydrophobicity of dyes on the aggregation.It has been found that all dyes formed monomeric species in methyl alcohol. However, after addition of water to CH3OH to change the polarity of the solvent, difference between dyes appeared.Addition of inorganic salt facilitated the J-aggregation of easy soluble dye, but it seems useless for the sparely soluble dye.Platelets cut from AgBr polycrystal or pressed AgBr powder have been used as substrate for adsorbing dyes. After addition of hexanoic acid, eventually the J-aggregate on AgBr surface could be destroyed.Voltammetry is a useful tool to investigate the interaction between dyes and AgBr. Experimental results showed that the longer the carbon chain substituents is, the stronger the interaction between AgBr and dyes would be. |
| format | Article |
| fullrecord | <record><control><sourceid>chongqing</sourceid><recordid>TN_cdi_chongqing_primary_4001485517</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>4001485517</cqvip_id><sourcerecordid>4001485517</sourcerecordid><originalsourceid>FETCH-chongqing_primary_40014855173</originalsourceid><addsrcrecordid>eNqNjDFrwzAUhEVpoabNf3jQ2SDFdmSPxo3xUjIke1DkJ1tFllJJaXF_fR1o9txyx3fHPZCElZsqZSWnj0ve8Dzl64o9k1UIn3RRltE1LxLys1UKZQSnoJt7786jO2kJzSi0vcL3GeHDGZQXgyBsD_uLV0Litatl1N8IjZ9DFAachTgi7PwgrP7FHuoQcDoZjQFa5ycRtbt9hlfypIQJuPr3F_LWbg9Nl8rR2eFL2-F49noSfj7mlLK8LArGs_tWfw1hTaY</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Effect of Hydrophobic Chain of Dye Molecule and Surface of Active Crystal on the Organized Assemblies Formation of Dyes</title><source>Alma/SFX Local Collection</source><creator>陈波 李宝芳 李津如 江龙</creator><creatorcontrib>陈波 李宝芳 李津如 江龙</creatorcontrib><description>Four derivatives of 5,5’,6,6’-tetrachlorobenzimidazolocarbocyanine iodide with different long alkyl chain substituents in N-position of polymethine chromophore have been used for investigating the influence of hydrophobicity of dyes on the aggregation.It has been found that all dyes formed monomeric species in methyl alcohol. However, after addition of water to CH3OH to change the polarity of the solvent, difference between dyes appeared.Addition of inorganic salt facilitated the J-aggregation of easy soluble dye, but it seems useless for the sparely soluble dye.Platelets cut from AgBr polycrystal or pressed AgBr powder have been used as substrate for adsorbing dyes. After addition of hexanoic acid, eventually the J-aggregate on AgBr surface could be destroyed.Voltammetry is a useful tool to investigate the interaction between dyes and AgBr. Experimental results showed that the longer the carbon chain substituents is, the stronger the interaction between AgBr and dyes would be.</description><identifier>ISSN: 1674-7291</identifier><identifier>EISSN: 1869-1870</identifier><language>eng</language><subject>absorption ; aggregate ; dye ; spectrum ; voltammetry</subject><ispartof>中国科学：化学英文版, 1993 (8), p.927-932</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/60113X/60113X.jpg</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>陈波 李宝芳 李津如 江龙</creatorcontrib><title>Effect of Hydrophobic Chain of Dye Molecule and Surface of Active Crystal on the Organized Assemblies Formation of Dyes</title><title>中国科学：化学英文版</title><addtitle>SCIENCE CHINA Chemistry</addtitle><description>Four derivatives of 5,5’,6,6’-tetrachlorobenzimidazolocarbocyanine iodide with different long alkyl chain substituents in N-position of polymethine chromophore have been used for investigating the influence of hydrophobicity of dyes on the aggregation.It has been found that all dyes formed monomeric species in methyl alcohol. However, after addition of water to CH3OH to change the polarity of the solvent, difference between dyes appeared.Addition of inorganic salt facilitated the J-aggregation of easy soluble dye, but it seems useless for the sparely soluble dye.Platelets cut from AgBr polycrystal or pressed AgBr powder have been used as substrate for adsorbing dyes. After addition of hexanoic acid, eventually the J-aggregate on AgBr surface could be destroyed.Voltammetry is a useful tool to investigate the interaction between dyes and AgBr. Experimental results showed that the longer the carbon chain substituents is, the stronger the interaction between AgBr and dyes would be.</description><subject>absorption</subject><subject>aggregate</subject><subject>dye</subject><subject>spectrum</subject><subject>voltammetry</subject><issn>1674-7291</issn><issn>1869-1870</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqNjDFrwzAUhEVpoabNf3jQ2SDFdmSPxo3xUjIke1DkJ1tFllJJaXF_fR1o9txyx3fHPZCElZsqZSWnj0ve8Dzl64o9k1UIn3RRltE1LxLys1UKZQSnoJt7786jO2kJzSi0vcL3GeHDGZQXgyBsD_uLV0Litatl1N8IjZ9DFAachTgi7PwgrP7FHuoQcDoZjQFa5ycRtbt9hlfypIQJuPr3F_LWbg9Nl8rR2eFL2-F49noSfj7mlLK8LArGs_tWfw1hTaY</recordid><startdate>1993</startdate><enddate>1993</enddate><creator>陈波 李宝芳 李津如 江龙</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W94</scope><scope>~WA</scope></search><sort><creationdate>1993</creationdate><title>Effect of Hydrophobic Chain of Dye Molecule and Surface of Active Crystal on the Organized Assemblies Formation of Dyes</title><author>陈波 李宝芳 李津如 江龙</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_40014855173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>absorption</topic><topic>aggregate</topic><topic>dye</topic><topic>spectrum</topic><topic>voltammetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>陈波 李宝芳 李津如 江龙</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-自然科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>中国科学：化学英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>陈波 李宝芳 李津如 江龙</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Hydrophobic Chain of Dye Molecule and Surface of Active Crystal on the Organized Assemblies Formation of Dyes</atitle><jtitle>中国科学：化学英文版</jtitle><addtitle>SCIENCE CHINA Chemistry</addtitle><date>1993</date><risdate>1993</risdate><issue>8</issue><spage>927</spage><epage>932</epage><pages>927-932</pages><issn>1674-7291</issn><eissn>1869-1870</eissn><abstract>Four derivatives of 5,5’,6,6’-tetrachlorobenzimidazolocarbocyanine iodide with different long alkyl chain substituents in N-position of polymethine chromophore have been used for investigating the influence of hydrophobicity of dyes on the aggregation.It has been found that all dyes formed monomeric species in methyl alcohol. However, after addition of water to CH3OH to change the polarity of the solvent, difference between dyes appeared.Addition of inorganic salt facilitated the J-aggregation of easy soluble dye, but it seems useless for the sparely soluble dye.Platelets cut from AgBr polycrystal or pressed AgBr powder have been used as substrate for adsorbing dyes. After addition of hexanoic acid, eventually the J-aggregate on AgBr surface could be destroyed.Voltammetry is a useful tool to investigate the interaction between dyes and AgBr. Experimental results showed that the longer the carbon chain substituents is, the stronger the interaction between AgBr and dyes would be.</abstract></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1674-7291 |
| ispartof | 中国科学：化学英文版, 1993 (8), p.927-932 |
| issn | 1674-7291 1869-1870 |
| language | eng |
| recordid | cdi_chongqing_primary_4001485517 |
| source | Alma/SFX Local Collection |
| subjects | absorption aggregate dye spectrum voltammetry |
| title | Effect of Hydrophobic Chain of Dye Molecule and Surface of Active Crystal on the Organized Assemblies Formation of Dyes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T19%3A41%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-chongqing&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effect%20of%20Hydrophobic%20Chain%20of%20Dye%20Molecule%20and%20Surface%20of%20Active%20Crystal%20on%20the%20Organized%20Assemblies%20Formation%20of%20Dyes&rft.jtitle=%E4%B8%AD%E5%9B%BD%E7%A7%91%E5%AD%A6%EF%BC%9A%E5%8C%96%E5%AD%A6%E8%8B%B1%E6%96%87%E7%89%88&rft.au=%E9%99%88%E6%B3%A2%20%E6%9D%8E%E5%AE%9D%E8%8A%B3%20%E6%9D%8E%E6%B4%A5%E5%A6%82%20%E6%B1%9F%E9%BE%99&rft.date=1993&rft.issue=8&rft.spage=927&rft.epage=932&rft.pages=927-932&rft.issn=1674-7291&rft.eissn=1869-1870&rft_id=info:doi/&rft_dat=%3Cchongqing%3E4001485517%3C/chongqing%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_cqvip_id=4001485517&rfr_iscdi=true |