Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface

Gusman, Tania Avianda; Tsukahara, Satoshi

doi:https://doi.org/10.1093/chemle/upae108

Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface

Gusman, Tania Avianda; Tsukahara, Satoshi

Chemistry Letters, 2024, 53(7), upae108

Number of Access:120（2025-08-16 04:13 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/98237

Link to primary information

File	Format	Terms of use	Size	Views	Date.Available	Description	information
ChemLett_53_7_upae108	pdf	None	971 KB	6	2025.07.10

Item Information

Output File Export EndNote Basic Export Mendeley

Title	Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface
Creator	CreatorName Gusman, Tania Avianda
Creator	NRID 1000050207338 1000050207338 researchmap permalink read0168867 read0168867 Scopus Author ID 7101664721 7101664721 CreatorName Tsukahara, Satoshi
Subject	aggregate microstructure
	atomic force microscopy
	liquid/liquid interface
	polarized light
	porphyrin aggregate
Description	This is a pre-copyedited, author-produced version of an article accepted for publication in Chemistry Letters following peer review. The version of record Gusman T.A., Tsukahara S. Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface. Chemistry Letters 53, upae108 (2024) is available online at: https://doi.org/10.1093/chemle/upae108.
Abstract	5-(4-Carboxyphenyl)-10,15,20-triphenylporphine (TPPCOOH) was acid-dissociated and its salt with alkali metal ions (TPPCOO⁻M⁺, M⁺=Li⁺, Na⁺, and K⁺) formed ordered needlelike monolayered aggregates at the toluene/water interface under alkaline conditions. The light absorption of the aggregates at 451 nm depended on the polarization direction. The dependence revealed 2 types of TPPCOO⁻M⁺ aggregates with different growth direction, but their microstructure and interfacial concentration were almost the same. The height of the aggregates measured by atomic force microscopy was approximately equivalent to that of titled TPPCOO⁻.
Publisher	Chemical Society of Japan
Source Title	Chemistry Letters
Volume (Issue)	53(7)
Page	upae108
Date of Issued	2024-07-10
Language	English
Handle URL	https://hdl.handle.net/11094/98237
PISSN	03667022
eISSN	13480715
Relation.isVersionOf	DOI (Publisher Version) https://doi.org/10.1093/chemle/upae108
Access Rights	open access
oaire:version	Accepted Manuscript
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCTERMS.bibliographicCitation	Chemistry Letters. 2024, 53(7), p. upae108
DC.title	Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface
DC.creator	Gusman, Tania Avianda
DC.creator	Tsukahara, Satoshi
DC.publisher	Chemical Society of Japan
DC.language' scheme='DCTERMS.RFC1766	English
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2024-07-10
DC.identifier	https://doi.org/10.1093/chemle/upae108
DC.subject	aggregate microstructure
	atomic force microscopy
	liquid/liquid interface
	polarized light
	porphyrin aggregate
DC.description	This is a pre-copyedited, author-produced version of an article accepted for publication in Chemistry Letters following peer review. The version of record Gusman T.A., Tsukahara S. Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface. Chemistry Letters 53, upae108 (2024) is available online at: https://doi.org/10.1093/chemle/upae108.
DCTERMS.abstract	5-(4-Carboxyphenyl)-10,15,20-triphenylporphine (TPPCOOH) was acid-dissociated and its salt with alkali metal ions (TPPCOO⁻M⁺, M⁺=Li⁺, Na⁺, and K⁺) formed ordered needlelike monolayered aggregates at the toluene/water interface under alkaline conditions. The light absorption of the aggregates at 451 nm depended on the polarization direction. The dependence revealed 2 types of TPPCOO⁻M⁺ aggregates with different growth direction, but their microstructure and interfacial concentration were almost the same. The height of the aggregates measured by atomic force microscopy was approximately equivalent to that of titled TPPCOO⁻.
DC.format	98237
citation_title	Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface
citation_author	Gusman, Tania Avianda
citation_author	Tsukahara, Satoshi
citation_publisher	Chemical Society of Japan
citation_language	English
citation_date	2024-07-10
citation_journal_title	Chemistry Letters
citation_volume	53
citation_issue	7
citation_firstpage	upae108
citation_doi	https://doi.org/10.1093/chemle/upae108
citation_public_url	https://hdl.handle.net/11094/98237

Microstructure of monolayered aggregate of 5-(4-carboxyphenyl)-10,15,20-triphenylporphine self-assembled at the toluene/water interface

Link to primary information

Item Information

Show details