A novel copper(II) sensor based on a unique water-soluble porphyrin

Qiang Fei; Hongyan Shan; Yanfu Huan; Zhiquan Zhang; Hongyu Mi; Hui Xu; Guanghua Li; Fei Chen; Guodong Feng

doi:10.2116/analsci.32.745

A novel copper(II) sensor based on a unique water-soluble porphyrin

Qiang Fei
, Hongyan Shan
, Yanfu Huan
, Zhiquan Zhang
, Hongyu Mi
, Hui Xu
, Guanghua Li
, Fei Chen
, Guodong Feng

Jilin University
Changchun Institute of Metrology

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

1 Scopus citations

Abstract

A unique water-soluble porphyrin [5,10,15,20-tetra(3-ethoxy-4-hydroxy-5-sulfonate)phenyl porphyrin, H2TEHPPS] was designed and synthesized, which could be used as a potential sensor for the determination of Cu²⁺. Studies were performed in the solution. The concentration of H₂TEHPPS was 5 μmol L^-1. The optical properties of H₂TEHPPS were investigated based on the absorption spectra. The results show that the absorbance of H₂TEHPPS at 417 nm is directly proportional to the concentration of Cu²⁺ in the range of 0 - 2.5 μmol L^-1. H2TEHPPS can thus be used as a novel class of Cu²⁺ sensors.

Original language	English
Pages (from-to)	745-750
Number of pages	6
Journal	Analytical Sciences
Volume	32
Issue number	7
DOIs	https://doi.org/10.2116/analsci.32.745
State	Published - 2016
Externally published	Yes

Keywords

Absorption spectrum
Copper
Sensor
Water-soluble porphyrin

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10.2116/analsci.32.745

Cite this

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title = "A novel copper(II) sensor based on a unique water-soluble porphyrin",

abstract = "A unique water-soluble porphyrin [5,10,15,20-tetra(3-ethoxy-4-hydroxy-5-sulfonate)phenyl porphyrin, H2TEHPPS] was designed and synthesized, which could be used as a potential sensor for the determination of Cu2+. Studies were performed in the solution. The concentration of H2TEHPPS was 5 μmol L-1. The optical properties of H2TEHPPS were investigated based on the absorption spectra. The results show that the absorbance of H2TEHPPS at 417 nm is directly proportional to the concentration of Cu2+ in the range of 0 - 2.5 μmol L-1. H2TEHPPS can thus be used as a novel class of Cu2+ sensors.",

keywords = "Absorption spectrum, Copper, Sensor, Water-soluble porphyrin",

author = "Qiang Fei and Hongyan Shan and Yanfu Huan and Zhiquan Zhang and Hongyu Mi and Hui Xu and Guanghua Li and Fei Chen and Guodong Feng",

note = "Publisher Copyright: {\textcopyright} The Japan Society for Analytical Chemistry.",

year = "2016",

doi = "10.2116/analsci.32.745",

language = "英语",

volume = "32",

pages = "745--750",

journal = "Analytical Sciences",

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TY - JOUR

T1 - A novel copper(II) sensor based on a unique water-soluble porphyrin

AU - Fei, Qiang

AU - Shan, Hongyan

AU - Huan, Yanfu

AU - Zhang, Zhiquan

AU - Mi, Hongyu

AU - Xu, Hui

AU - Li, Guanghua

AU - Chen, Fei

AU - Feng, Guodong

N1 - Publisher Copyright: © The Japan Society for Analytical Chemistry.

PY - 2016

Y1 - 2016

N2 - A unique water-soluble porphyrin [5,10,15,20-tetra(3-ethoxy-4-hydroxy-5-sulfonate)phenyl porphyrin, H2TEHPPS] was designed and synthesized, which could be used as a potential sensor for the determination of Cu2+. Studies were performed in the solution. The concentration of H2TEHPPS was 5 μmol L-1. The optical properties of H2TEHPPS were investigated based on the absorption spectra. The results show that the absorbance of H2TEHPPS at 417 nm is directly proportional to the concentration of Cu2+ in the range of 0 - 2.5 μmol L-1. H2TEHPPS can thus be used as a novel class of Cu2+ sensors.

AB - A unique water-soluble porphyrin [5,10,15,20-tetra(3-ethoxy-4-hydroxy-5-sulfonate)phenyl porphyrin, H2TEHPPS] was designed and synthesized, which could be used as a potential sensor for the determination of Cu2+. Studies were performed in the solution. The concentration of H2TEHPPS was 5 μmol L-1. The optical properties of H2TEHPPS were investigated based on the absorption spectra. The results show that the absorbance of H2TEHPPS at 417 nm is directly proportional to the concentration of Cu2+ in the range of 0 - 2.5 μmol L-1. H2TEHPPS can thus be used as a novel class of Cu2+ sensors.

KW - Absorption spectrum

KW - Copper

KW - Sensor

KW - Water-soluble porphyrin

UR - https://www.scopus.com/pages/publications/84982937931

U2 - 10.2116/analsci.32.745

DO - 10.2116/analsci.32.745

M3 - 文章

AN - SCOPUS:84982937931

SN - 0910-6340

VL - 32

SP - 745

EP - 750

JO - Analytical Sciences

JF - Analytical Sciences

IS - 7

ER -

A novel copper(II) sensor based on a unique water-soluble porphyrin

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Keywords

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