Novel oxygen sensitive complexes for optical oxygen sensing

被引：41

作者：

Fernandez-Sanchez, J. F.

Roth, T.

Cannas, R.

Nazeeruddin, Md. K.

Spichiger, S.

Graetzel, M.

Spichiger-Keller, U. E.

机构：

[1] Univ Granada, Fac Sci, Dept Analyt Chem, E-18071 Granada, Spain

[2] ETHZ, Ctr Chem Sensors, Swiss Fed Inst Technol, CH-8005 Zurich, Switzerland

[3] Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland

来源：

TALANTA | 2007年 / 71卷 / 01期

关键词：

optical sensor; luminescence; oxygen; ruthenium complex; iridium complex; sterilization;

D O I：

10.1016/j.talanta.2006.03.043

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Novel optical sensing films for oxygen based on highly luminescent iridium (111) and ruthenium (11) complexes have been developed. These demonstrate excellent long-term photostability (several months) when incorporated into polystyrene membranes. The influence of different plasticizers on the specific luminescence quantum yield, the Stern-Volmer constant, the reversibility and the response time were evaluated. Additionally the sensing films can be sterilized by chemical cleaning and gamma-ray irradiation. (c) 2006 Elsevier B.V. All rights reserved.

引用

收藏

页码：242 / 250

页数：9

相关论文

共 45 条

[1] Comparative assessment of chemical and γ-irradiation procedures for implantable glucose enzyme electrodes [J].

Ahmed, S ;

Rigby, GP ;

Crump, P ;

Vadgama, PM .

BIOSENSORS & BIOELECTRONICS, 2000, 15 (3-4) :159-165

[2] Probes and polymers for optical sensing of oxygen [J].

Amao, Y .

MICROCHIMICA ACTA, 2003, 143 (01) :1-12

[3] Green luminescent iridium(III) complex immobilized in fluoropolymer film as optical oxygen-sensing material [J].

Amao, Y ;

Ishikawa, Y ;

Okura, I .

ANALYTICA CHIMICA ACTA, 2001, 445 (02) :177-182

[4] Metalloporphyrins immobilized in styrene-trifluoroethylmethacrylate copolymer film as an optical oxygen sensing probe [J].

Amao, Y ;

Miyashita, T ;

Okura, I .

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 2001, 5 (05) :433-438

[5] Fluorescence quenching oxygen sensor using an aluminum phthalocyanine-polystyrene film [J].

Amao, Y ;

Asai, K ;

Okura, I .

ANALYTICA CHIMICA ACTA, 2000, 407 (1-2) :41-44

[6] Characterization of microtiterplates with integrated optical sensors for oxygen and pH, and their applications to enzyme activity screening, respirometry, and toxicological assays [J].

Arain, S ;

John, GT ;

Krause, C ;

Gerlach, J ;

Wolfbeis, OS ;

Klimant, I .

SENSORS AND ACTUATORS B-CHEMICAL, 2006, 113 (02) :639-648

[7] A MICRO-HOLE POTENTIOSTATIC OXYGEN SENSOR FOR OCEANIC CTDS [J].

ATKINSON, MJ ;

THOMAS, FIM ;

LARSON, N ;

TERRILL, E ;

MORITA, K ;

LIU, CC .

DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 1995, 42 (05) :761-&

[8] In vivo phosphorescence imaging of pO2 using planar oxygen sensors [J].

Babilas, P ;

Liebsch, G ;

Schacht, V ;

Klimant, I ;

Wolfbeis, OS ;

Szeimies, RM ;

Abels, C .

MICROCIRCULATION, 2005, 12 (06) :477-487

[9] Single standard calibration for an optical oxygen sensor based on luminescence quenching of a ruthenium complex [J].

Choi, MMF ;

Xiao, D .

ANALYTICA CHIMICA ACTA, 2000, 403 (1-2) :57-65

[10]

Clark LC, 1959, U.S. Patent, Patent No. 2913386

← 1 2 3 4 5 →