Molecular complexes of anionic porphyrin and anionic aromatics

Toshinori Sato; Teiichiro Ogawa; Koji Kano

doi:10.1021/j150660a060

Molecular complexes of anionic porphyrin and anionic aromatics

Toshinori Sato, Teiichiro Ogawa, Koji Kano

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

Absorption and fluorescence emission spectra indicated that an anionic porphyrin, 5-phenyl-10,15,20-tris(p-sulfonatophenyl)porphine (TPPS₃^-), in water formed ground-state complexes with various anionic aromatics. The thermodynamic parameters (ΔH and ΔS) for complexation suggested that a van der Waals interaction is the predominant binding force and a hydrophobic interaction assists the stabilization of the complexes.

Original language	English
Pages (from-to)	3678-3682
Number of pages	5
Journal	Journal of Physical Chemistry
Volume	88
Issue number	16
DOIs	https://doi.org/10.1021/j150660a060
Publication status	Published - 1984
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)
Physical and Theoretical Chemistry

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title = "Molecular complexes of anionic porphyrin and anionic aromatics",

abstract = "Absorption and fluorescence emission spectra indicated that an anionic porphyrin, 5-phenyl-10,15,20-tris(p-sulfonatophenyl)porphine (TPPS3-), in water formed ground-state complexes with various anionic aromatics. The thermodynamic parameters (ΔH and ΔS) for complexation suggested that a van der Waals interaction is the predominant binding force and a hydrophobic interaction assists the stabilization of the complexes.",

author = "Toshinori Sato and Teiichiro Ogawa and Koji Kano",

year = "1984",

doi = "10.1021/j150660a060",

language = "English",

volume = "88",

pages = "3678--3682",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

publisher = "American Chemical Society",

number = "16",

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TY - JOUR

T1 - Molecular complexes of anionic porphyrin and anionic aromatics

AU - Sato, Toshinori

AU - Ogawa, Teiichiro

AU - Kano, Koji

PY - 1984

Y1 - 1984

N2 - Absorption and fluorescence emission spectra indicated that an anionic porphyrin, 5-phenyl-10,15,20-tris(p-sulfonatophenyl)porphine (TPPS3-), in water formed ground-state complexes with various anionic aromatics. The thermodynamic parameters (ΔH and ΔS) for complexation suggested that a van der Waals interaction is the predominant binding force and a hydrophobic interaction assists the stabilization of the complexes.

AB - Absorption and fluorescence emission spectra indicated that an anionic porphyrin, 5-phenyl-10,15,20-tris(p-sulfonatophenyl)porphine (TPPS3-), in water formed ground-state complexes with various anionic aromatics. The thermodynamic parameters (ΔH and ΔS) for complexation suggested that a van der Waals interaction is the predominant binding force and a hydrophobic interaction assists the stabilization of the complexes.

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U2 - 10.1021/j150660a060

DO - 10.1021/j150660a060

M3 - Article

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JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 16

ER -

Molecular complexes of anionic porphyrin and anionic aromatics

Abstract

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