A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED
BY COPPER NANOPARTICLES FOR ADENINE DETECTION

D 2015

A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION

SHARMA, Vimal Kumar, Marian MAREK, Jan ČECHAL and Libuše TRNKOVÁ

Basic information

Original name

A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION

Authors

SHARMA, Vimal Kumar (203 Czech Republic), Marian MAREK (203 Czech Republic), Jan ČECHAL (203 Czech Republic) and Libuše TRNKOVÁ (203 Czech Republic, guarantor, belonging to the institution)

Edition

1. vyd. Brno, XV. Workshop of Physical Chemists and Electrochemists, p. 34-37, 4 pp. 2015

Publisher

Masarykova univerzita

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10403 Physical chemistry

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

electronic version available online

RIV identification code

RIV/00216224:14310/15:00083027

Organization unit

Faculty of Science

ISBN

978-80-210-7857-4

Keywords (in Czech)

PeGE; nanočástice mědi; adenin; PVP skořápka; UV/VIS; zetasizer; rentgenová fotoelektronová spektroskopie; SEM

Keywords in English

PeGE; copper nanoparticles; PVP shell; UV/VIS; zetasizer; X-ray photoelectron spectroscopy; SEM

Abstract

V originále

A pencil graphite electrode (PeGE) modified by copper nanoparticles (Cu NPs) was prepared to determine adenine. The results indicated that modification of PeGE by Cu NPs exhibits an enhancement in the oxidation peak current with a positive shift of the peak potential, in contrast to that observed on original PeGEs at pH ranges from 3.0 to 8.0 investigated by cyclic voltammetry. The simplicity and sensitivity of the modified electrode promises the probability of the detection of electroactive biomolecules.

Links

ED1.1.00/02.0068, research and development project

Name: CEITEC - central european institute of technology

EE2.3.30.0009, research and development project

Name: Zaměstnáním čerstvých absolventů doktorského studia k vědecké excelenci

LH13053, research and development project

Name: Chemická a elektrochemická analýza purinových derivátů a jejich komplexů s mědí (Acronym: CECAP)

Investor: Ministry of Education, Youth and Sports of the CR

Citovat

SHARMA, Vimal Kumar, Marian MAREK, Jan ČECHAL and Libuše TRNKOVÁ. A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION. Online. In Libuše Trnková. XV. Workshop of Physical Chemists and Electrochemists. 1st ed. Brno: Masarykova univerzita, 2015, p. 34-37. ISBN 978-80-210-7857-4.

@inproceedings{1300377,
   author = {Sharma, Vimal Kumar and Marek, Marian and Čechal, Jan and Trnková, Libuše},
   address = {Brno},
   booktitle = {XV. Workshop of Physical Chemists and Electrochemists},
   edition = {1.},
   editor = {Libuše Trnková},
   keywords = {PeGE; copper nanoparticles; PVP shell; UV/VIS; zetasizer; X-ray photoelectron spectroscopy; SEM},
   howpublished = {elektronická verze "online"},
   language = {eng},
   location = {Brno},
   isbn = {978-80-210-7857-4},
   pages = {34-37},
   publisher = {Masarykova univerzita},
   title = {A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION},
   year = {2015}
}

TY  - JOUR
ID  - 1300377
AU  - Sharma, Vimal Kumar - Marek, Marian - Čechal, Jan - Trnková, Libuše
PY  - 2015
TI  - A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION
PB  - Masarykova univerzita
CY  - Brno
SN  - 9788021078574
KW  - PeGE
KW  - copper nanoparticles
KW  - PVP shell
KW  - UV/VIS
KW  - zetasizer
KW  - X-ray photoelectron spectroscopy
KW  - SEM
N2  - A pencil graphite electrode (PeGE) modified by copper nanoparticles (Cu NPs) was prepared to determine adenine. The results indicated that modification of PeGE by Cu NPs exhibits an enhancement in the oxidation peak current with a positive shift of the peak potential, in contrast to that observed on original PeGEs at pH ranges from 3.0 to 8.0 investigated by cyclic voltammetry. The simplicity and sensitivity of the modified electrode promises the probability of the detection of electroactive biomolecules.
ER  -

SHARMA, Vimal Kumar, Marian MAREK, Jan ČECHAL and Libuše TRNKOVÁ. A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION. Online. In Libuše Trnková. \textit{XV. Workshop of Physical Chemists and Electrochemists}. 1st ed. Brno: Masarykova univerzita, 2015, p.~34-37. ISBN~978-80-210-7857-4.

Detailed Information on Publication Record