SHARMA, Vimal Kumar, Marian MAREK, Jan ČECHAL and Libuše TRNKOVÁ. A BIOSENSING APPLICATION OF PENCIL GRAPHITE ELECTRODE MODIFIED BY COPPER NANOPARTICLES FOR ADENINE DETECTION. In Libuše Trnková. XV. Workshop of Physical Chemists and Electrochemists. 1st ed. Brno: Masarykova univerzita. p. 34-37. ISBN 978-80-210-7857-4. 2015.
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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
Original language English
Type of outcome Proceedings paper
Field of Study 10403 Physical chemistry
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
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
Tags AKR
Changed by Changed by: Ing. Andrea Mikešková, učo 137293. Changed: 28/4/2016 14:33.
Abstract
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 projectName: CEITEC - central european institute of technology
EE2.3.30.0009, research and development projectName: Zaměstnáním čerstvých absolventů doktorského studia k vědecké excelenci
LH13053, research and development projectName: Chemická a elektrochemická analýza purinových derivátů a jejich komplexů s mědí (Acronym: CECAP)
Investor: Ministry of Education, Youth and Sports of the CR
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