Pregled bibliografske jedinice broj: 163404
Ultrasensitive Electrocatalytic DNA Detection at 3D Nanoelectrodes
Ultrasensitive Electrocatalytic DNA Detection at 3D Nanoelectrodes // Journal of the American Chemical Society, 126 (2004), 39; 12270-12271 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 163404 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Ultrasensitive Electrocatalytic DNA Detection at 3D Nanoelectrodes
Autori
Gašparac, Rahela ; Taft, J. Bradford ; Lapierre, A. Melisa ; Lazareck, Adam ; Xu, M. Jimmy ; Kelley, O. Shana
Izvornik
Journal of the American Chemical Society (0002-7863) 126
(2004), 39;
12270-12271
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nanoelectrode; DNA detection; cyclic voltammetry; biosensing; electrocatalytic assay
Sažetak
Elactrochemical DNA detection systems are an attractive approach to the development of multiplexed, high-thoroughput DNA analysis systems for clinicaland research applications. We have engineered a new class of nanoelectrode ensembles (NEEs) that constitute a useful platform for biomolecular electrochemical sensing. High-sensitivity DNA detection was achived at oligonucleotide-functionalized NEEs using a label-free electrocatalytic assay. Attomole levels of DNA were detected using the NEEs, validating the promise of nanoarchitectures for ultrasenzitive biosensing.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
POVEZANOST RADA
Projekti:
0125012
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Rahela Gašparac
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
