Determination of H2S solubility via the reaction with ferric hemoglobin I from the bivalve mollusc Lucina pectinata

Alberto Boffi; Menico Rizzi; Fabrizio Monacelli; Paolo Ascenzi

doi:10.1016/S0304-4165(00)00123-9

Determination of H₂S solubility via the reaction with ferric hemoglobin I from the bivalve mollusc Lucina pectinata

Alberto Boffi, Menico Rizzi, Fabrizio Monacelli, Paolo Ascenzi

Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani

Research output: Contribution to journal › Article

Abstract

A new, simple and fast spectrophotometric method for the determination of the H₂S concentration is reported. This method, based on the 1:1 reaction between H₂S and the ferric derivative of hemoglobin I (HbI) from the bivalve mollusc Lucina pectinata, allows the quantitative determination of H₂S dissolved in a given solution even at concentrations as low as 1 x 10^-6 M. Note that L. pectinata HbI is considered the physiological receptor of H₂S. (C) 2000 Elsevier Science B.V.

Original language	English
Pages (from-to)	206-208
Number of pages	3
Journal	BBA - General Subjects
Volume	1523
Issue number	2-3
DOIs	https://doi.org/10.1016/S0304-4165(00)00123-9
Publication status	Published - Oct 18 2000

Fingerprint

Keywords

HS binding to Lucina pectinata hemoglobin I
HS solubility
Lucina pectinata hemoglobin I

ASJC Scopus subject areas

Biochemistry
Biophysics
Molecular Biology

Cite this

Boffi, A., Rizzi, M., Monacelli, F., & Ascenzi, P. (2000). Determination of H₂S solubility via the reaction with ferric hemoglobin I from the bivalve mollusc Lucina pectinata. BBA - General Subjects, 1523(2-3), 206-208. https://doi.org/10.1016/S0304-4165(00)00123-9

@article{213b58831f1142ce9ae54a053a921716,

title = "Determination of H2S solubility via the reaction with ferric hemoglobin I from the bivalve mollusc Lucina pectinata",

abstract = "A new, simple and fast spectrophotometric method for the determination of the H2S concentration is reported. This method, based on the 1:1 reaction between H2S and the ferric derivative of hemoglobin I (HbI) from the bivalve mollusc Lucina pectinata, allows the quantitative determination of H2S dissolved in a given solution even at concentrations as low as 1 x 10-6 M. Note that L. pectinata HbI is considered the physiological receptor of H2S. (C) 2000 Elsevier Science B.V.",

keywords = "HS binding to Lucina pectinata hemoglobin I, HS solubility, Lucina pectinata hemoglobin I",

author = "Alberto Boffi and Menico Rizzi and Fabrizio Monacelli and Paolo Ascenzi",

year = "2000",

month = oct

day = "18",

doi = "10.1016/S0304-4165(00)00123-9",

language = "English",

volume = "1523",

pages = "206--208",

journal = "Biochimica et Biophysica Acta - General Subjects",

issn = "0304-4165",

publisher = "Elsevier",

number = "2-3",

}

TY - JOUR

T1 - Determination of H2S solubility via the reaction with ferric hemoglobin I from the bivalve mollusc Lucina pectinata

AU - Boffi, Alberto

AU - Rizzi, Menico

AU - Monacelli, Fabrizio

AU - Ascenzi, Paolo

PY - 2000/10/18

Y1 - 2000/10/18

N2 - A new, simple and fast spectrophotometric method for the determination of the H2S concentration is reported. This method, based on the 1:1 reaction between H2S and the ferric derivative of hemoglobin I (HbI) from the bivalve mollusc Lucina pectinata, allows the quantitative determination of H2S dissolved in a given solution even at concentrations as low as 1 x 10-6 M. Note that L. pectinata HbI is considered the physiological receptor of H2S. (C) 2000 Elsevier Science B.V.

AB - A new, simple and fast spectrophotometric method for the determination of the H2S concentration is reported. This method, based on the 1:1 reaction between H2S and the ferric derivative of hemoglobin I (HbI) from the bivalve mollusc Lucina pectinata, allows the quantitative determination of H2S dissolved in a given solution even at concentrations as low as 1 x 10-6 M. Note that L. pectinata HbI is considered the physiological receptor of H2S. (C) 2000 Elsevier Science B.V.

KW - HS binding to Lucina pectinata hemoglobin I

KW - HS solubility

KW - Lucina pectinata hemoglobin I

UR - http://www.scopus.com/inward/record.url?scp=0034684222&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034684222&partnerID=8YFLogxK

U2 - 10.1016/S0304-4165(00)00123-9

DO - 10.1016/S0304-4165(00)00123-9

M3 - Article

C2 - 11042385

AN - SCOPUS:0034684222

VL - 1523

SP - 206

EP - 208

JO - Biochimica et Biophysica Acta - General Subjects

JF - Biochimica et Biophysica Acta - General Subjects

SN - 0304-4165

IS - 2-3

ER -

Access to Document

10.1016/S0304-4165(00)00123-9