Formation of J-Aggregates of 21-thia-5,10,15,20-tetra-(4-sulfonatophenyl)-porphyrin in Acidified Aqueous Solutions
The formation of Jaggregates of 21-thia-5,10,15,20-(tetra-4-sulfonatophenyl)-porphyrin in acidified aqueous solutions is reported for the first time. The spectral-luminescent properties of these species were measured and ascribed to excitonic interactions. The number of coherent interacting monomeri...
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| Veröffentlicht in: | Journal of applied spectroscopy 2022-05, Vol.89 (2), p.232-237 |
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| container_title | Journal of applied spectroscopy |
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| creator | Melnik, A. D. Zhebit, T. S. Krylov, A. B. Pukhovskaya, S. G. Ivanova, Yu. B. Kruk, M. M. |
| description | The formation of Jaggregates of 21-thia-5,10,15,20-(tetra-4-sulfonatophenyl)-porphyrin in acidified aqueous solutions is reported for the first time. The spectral-luminescent properties of these species were measured and ascribed to excitonic interactions. The number of coherent interacting monomeric porphyrin molecules in the aggregate was determined. J-Aggregates of this heteroporphyrin were found to fluoresce. The fluorescence quantum yield Φ
fl
was found to be 1.8·10
–4
. The J-aggregates were found to be photolabile. Upon their photo-excitation to the absorption band at 503 nm, these species collapse to the monomeric doubly-protonated molecules. The photomonomerization process is reversible: the J-aggregates form again upon maintenance of the solution in the dark. |
| doi_str_mv | 10.1007/s10812-022-01348-y |
| format | Article |
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fl
was found to be 1.8·10
–4
. The J-aggregates were found to be photolabile. Upon their photo-excitation to the absorption band at 503 nm, these species collapse to the monomeric doubly-protonated molecules. The photomonomerization process is reversible: the J-aggregates form again upon maintenance of the solution in the dark.</description><identifier>ISSN: 0021-9037</identifier><identifier>EISSN: 1573-8647</identifier><identifier>DOI: 10.1007/s10812-022-01348-y</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Absorption spectra ; Acidification ; Aggregates ; Analytical Chemistry ; Aqueous solutions ; Atomic/Molecular Structure and Spectra ; Fluorescence ; Optical properties ; Physics ; Physics and Astronomy ; Porphyrins</subject><ispartof>Journal of applied spectroscopy, 2022-05, Vol.89 (2), p.232-237</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2022</rights><rights>COPYRIGHT 2022 Springer</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c258y-d71c819d8f26dafe8766c411189a88b702ca608e03788f630d8104b0f85448d73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10812-022-01348-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10812-022-01348-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Melnik, A. D.</creatorcontrib><creatorcontrib>Zhebit, T. S.</creatorcontrib><creatorcontrib>Krylov, A. B.</creatorcontrib><creatorcontrib>Pukhovskaya, S. G.</creatorcontrib><creatorcontrib>Ivanova, Yu. B.</creatorcontrib><creatorcontrib>Kruk, M. M.</creatorcontrib><title>Formation of J-Aggregates of 21-thia-5,10,15,20-tetra-(4-sulfonatophenyl)-porphyrin in Acidified Aqueous Solutions</title><title>Journal of applied spectroscopy</title><addtitle>J Appl Spectrosc</addtitle><description>The formation of Jaggregates of 21-thia-5,10,15,20-(tetra-4-sulfonatophenyl)-porphyrin in acidified aqueous solutions is reported for the first time. The spectral-luminescent properties of these species were measured and ascribed to excitonic interactions. The number of coherent interacting monomeric porphyrin molecules in the aggregate was determined. J-Aggregates of this heteroporphyrin were found to fluoresce. The fluorescence quantum yield Φ
fl
was found to be 1.8·10
–4
. The J-aggregates were found to be photolabile. Upon their photo-excitation to the absorption band at 503 nm, these species collapse to the monomeric doubly-protonated molecules. The photomonomerization process is reversible: the J-aggregates form again upon maintenance of the solution in the dark.</description><subject>Absorption spectra</subject><subject>Acidification</subject><subject>Aggregates</subject><subject>Analytical Chemistry</subject><subject>Aqueous solutions</subject><subject>Atomic/Molecular Structure and Spectra</subject><subject>Fluorescence</subject><subject>Optical properties</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Porphyrins</subject><issn>0021-9037</issn><issn>1573-8647</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kd1r3SAYh2W0sNN2_8CuArtZ4di-r_nQXIbSbi2FQj-uxSaaY8mJmRpo_vt5lsHozVAR5Xl8X_kR8hXhAgH4ZUAQyCiwtDAvBF0-kQ2WPKeiKvgR2QAwpDXk_DM5CeENAGrBYEP8jfN7Fa0bM2eyO9r0vde9ijoczsmJO6touUXYYrllQKOOXtHvBQ3zYNyoopt2elyGczo5P-0Wb8cszaa1nTVWd1nza9ZuDtmTG-ZDnXBGjo0agv7ydz8lLzfXz1c_6f3Dj9ur5p62rBQL7Ti2AutOGFZ1ymjBq6otEFHUSohXDqxVFQid_iSEqXLoBELxCkaURSE6np-Sb-u7k3ephxDlm5v9mEpKVvEy5zXyOlEXK9WrQUs7Gpf-16bR6b1t3aiNTfcNR6hzYByScP5BSEzU77FXcwjy9unxI8tWtvUuBK-NnLzdK79IBHkITq7ByRSc_BOcXJKUr1JI8Nhr_6_v_1i_AQCvmDM</recordid><startdate>20220501</startdate><enddate>20220501</enddate><creator>Melnik, A. D.</creator><creator>Zhebit, T. S.</creator><creator>Krylov, A. B.</creator><creator>Pukhovskaya, S. G.</creator><creator>Ivanova, Yu. B.</creator><creator>Kruk, M. M.</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope></search><sort><creationdate>20220501</creationdate><title>Formation of J-Aggregates of 21-thia-5,10,15,20-tetra-(4-sulfonatophenyl)-porphyrin in Acidified Aqueous Solutions</title><author>Melnik, A. D. ; Zhebit, T. S. ; Krylov, A. B. ; Pukhovskaya, S. G. ; Ivanova, Yu. B. ; Kruk, M. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c258y-d71c819d8f26dafe8766c411189a88b702ca608e03788f630d8104b0f85448d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Absorption spectra</topic><topic>Acidification</topic><topic>Aggregates</topic><topic>Analytical Chemistry</topic><topic>Aqueous solutions</topic><topic>Atomic/Molecular Structure and Spectra</topic><topic>Fluorescence</topic><topic>Optical properties</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Porphyrins</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Melnik, A. D.</creatorcontrib><creatorcontrib>Zhebit, T. S.</creatorcontrib><creatorcontrib>Krylov, A. B.</creatorcontrib><creatorcontrib>Pukhovskaya, S. G.</creatorcontrib><creatorcontrib>Ivanova, Yu. B.</creatorcontrib><creatorcontrib>Kruk, M. M.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><jtitle>Journal of applied spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Melnik, A. D.</au><au>Zhebit, T. S.</au><au>Krylov, A. B.</au><au>Pukhovskaya, S. G.</au><au>Ivanova, Yu. B.</au><au>Kruk, M. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Formation of J-Aggregates of 21-thia-5,10,15,20-tetra-(4-sulfonatophenyl)-porphyrin in Acidified Aqueous Solutions</atitle><jtitle>Journal of applied spectroscopy</jtitle><stitle>J Appl Spectrosc</stitle><date>2022-05-01</date><risdate>2022</risdate><volume>89</volume><issue>2</issue><spage>232</spage><epage>237</epage><pages>232-237</pages><issn>0021-9037</issn><eissn>1573-8647</eissn><abstract>The formation of Jaggregates of 21-thia-5,10,15,20-(tetra-4-sulfonatophenyl)-porphyrin in acidified aqueous solutions is reported for the first time. The spectral-luminescent properties of these species were measured and ascribed to excitonic interactions. The number of coherent interacting monomeric porphyrin molecules in the aggregate was determined. J-Aggregates of this heteroporphyrin were found to fluoresce. The fluorescence quantum yield Φ
fl
was found to be 1.8·10
–4
. The J-aggregates were found to be photolabile. Upon their photo-excitation to the absorption band at 503 nm, these species collapse to the monomeric doubly-protonated molecules. The photomonomerization process is reversible: the J-aggregates form again upon maintenance of the solution in the dark.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10812-022-01348-y</doi><tpages>6</tpages></addata></record> |
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| subjects | Absorption spectra Acidification Aggregates Analytical Chemistry Aqueous solutions Atomic/Molecular Structure and Spectra Fluorescence Optical properties Physics Physics and Astronomy Porphyrins |
| title | Formation of J-Aggregates of 21-thia-5,10,15,20-tetra-(4-sulfonatophenyl)-porphyrin in Acidified Aqueous Solutions |
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