Recent progress in the applications of boron doped diamond electrodes in electroanalysis of organic compounds and biomolecules - A review
Jazyk angličtina Země Nizozemsko Médium print-electronic
Typ dokumentu časopisecké články, přehledy
PubMed
31307723
DOI
10.1016/j.aca.2019.05.041
PII: S0003-2670(19)30637-3
Knihovny.cz E-zdroje
- Klíčová slova
- Biomolecules, Boron doped diamond, Microelectrodes, Non-enzymatic electroanalysis, Organic compounds, Surface treatment,
- MeSH
- bor chemie MeSH
- diamant chemie MeSH
- DNA analýza MeSH
- elektrochemické techniky přístrojové vybavení metody MeSH
- mikroelektrody * MeSH
- organické látky analýza MeSH
- peptidy analýza MeSH
- proteiny analýza MeSH
- RNA analýza MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH
- Názvy látek
- bor MeSH
- diamant MeSH
- DNA MeSH
- organické látky MeSH
- peptidy MeSH
- proteiny MeSH
- RNA MeSH
This review summarizes progress in electroanalysis of organic compounds and biomacromolecules by means of bare BDD-based electrodes for the period of 2009-2018. New trends, which have emerged in the reported decade and which have improved their performance in batch voltammetric and amperometric methods and electrochemical detection in liquid flow techniques are commented. Importance of BDD surface termination, effect of boron doping level, and utilization of adsorption of analytes on BDD surfaces enabling development of adsorptive voltammetric techniques are addressed. Further, possibilities of simultaneous determination of analytes by means of voltammetric techniques utilizing computational approaches and multiple-pulse amperometric detection are discussed. Strategies leading to enhancement of sensitivity such as nanostructuring of the BDD surface, fabrication of BDD-based composite materials or new approaches in construction of microelectrodes and microelectrode arrays for biosensing represent another area of interest. Attention is paid to possibilities in detection of amino acids, peptides and proteins, nucleobases, nucleos(t)ides and DNA/RNA.
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