Electrochemical investigation of rabbit liver metallothionein
at a mercury electrode

D 2001

Electrochemical investigation of rabbit liver metallothionein at a mercury electrode

TRNKOVÁ, Libuše, René KIZEK a Emil PALEČEK

Základní údaje

Originální název

Electrochemical investigation of rabbit liver metallothionein at a mercury electrode

Autoři

TRNKOVÁ, Libuše, René KIZEK a Emil PALEČEK

Vydání

Bratislava, Slovakia, XVIth International Symposium on Bioelectrochemistry and Bioenergetics, s. 25-25, BEB, 2001

Nakladatel

Comenius University, Bratislava, Slovakia

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10405 Electrochemistry

Stát vydavatele

Slovensko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/01:00004610

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

rabbit liver metallothionein;constant current chronopotentiometric stripping analysis (CPSA); catalytic hydrogen evolution

Štítky

catalytic hydrogen evolution, rabbit liver metallothionein

Změněno: 9. 11. 2001 18:45, prof. RNDr. Libuše Trnková, CSc.

Anotace

V originále

In this contribution we have studied a rabbit liver metallothionein by constant current chronopotentiometric stripping analysis (CPSA) with hanging mercury drop electrode. The highest sensitivity of the MT determination was obtained with CPSA. In (dE/dt)-1 - E coordinates rabbit liver metallothionein gives the well developed peak H. This H peak, produced due to catalytic hydrogen evolution at highly negative potentials, is sharp and reproducible [4]. The shape, height, and position of the H peak were studied under varying experimental conditions - pH, supporting electrolyte composition, time of accumulation, temperature, concentrations of MT and buffers, and the presence or absence of oxygen and metals in solutions.

Návaznosti

GV204/97/K084, projekt VaV

Název: Elektrody modifikované nukleovými kyselinami a bílkovinami. Nové nástroje v biochemickém a biomedicínském výzkumu

Investor: Grantová agentura ČR, Elektrody modifikované nukleovými kyselinami a bílkovinami. Nové nástroje v biochemickém a biomedicínském výzkumu

MSM 143100011, záměr

Název: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů

Citovat

TRNKOVÁ, Libuše, René KIZEK a Emil PALEČEK. Electrochemical investigation of rabbit liver metallothionein at a mercury electrode. In XVIth International Symposium on Bioelectrochemistry and Bioenergetics. Bratislava, Slovakia: Comenius University, Bratislava, Slovakia, 2001, s. 25. BEB.

@inproceedings{374691,
   author = {Trnková, Libuše and Kizek, René and Paleček, Emil},
   address = {Bratislava, Slovakia},
   booktitle = {XVIth International Symposium on Bioelectrochemistry and Bioenergetics},
   keywords = {rabbit liver metallothionein;constant current chronopotentiometric stripping analysis (CPSA); catalytic hydrogen evolution},
   language = {eng},
   location = {Bratislava, Slovakia},
   pages = {25-25},
   publisher = {Comenius University, Bratislava, Slovakia},
   title = {Electrochemical investigation of rabbit liver metallothionein at a mercury electrode},
   year = {2001}
}

TY  - JOUR
ID  - 374691
AU  - Trnková, Libuše - Kizek, René - Paleček, Emil
PY  - 2001
TI  - Electrochemical investigation of rabbit liver metallothionein at a mercury electrode
VL  - BEB
PB  - Comenius University, Bratislava, Slovakia
CY  - Bratislava, Slovakia
KW  - rabbit liver metallothionein;constant current chronopotentiometric stripping analysis (CPSA)
KW  - catalytic hydrogen evolution
N2  - In this contribution we have studied a rabbit liver metallothionein by constant current chronopotentiometric stripping analysis (CPSA) with hanging mercury drop electrode. The highest sensitivity of the MT determination was obtained with CPSA. In (dE/dt)-1 - E coordinates rabbit liver metallothionein gives the well developed peak H. This H peak, produced due to catalytic hydrogen evolution at highly negative potentials, is sharp and reproducible [4]. The shape, height, and position of the H peak were studied under varying experimental conditions - pH, supporting electrolyte composition, time of accumulation, temperature, concentrations of MT and buffers, and the presence or absence of oxygen and metals in solutions.
ER  -

TRNKOVÁ, Libuše, René KIZEK a Emil PALEČEK. Electrochemical investigation of rabbit liver metallothionein at a mercury electrode. In \textit{XVIth International Symposium on Bioelectrochemistry and Bioenergetics}. Bratislava, Slovakia: Comenius University, Bratislava, Slovakia, 2001, s.~25. BEB.

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