Pregled bibliografske jedinice broj: 163557
DNA-Functionalized Nanotube Membranes with Single-Base Mismatch Selectivity
DNA-Functionalized Nanotube Membranes with Single-Base Mismatch Selectivity // Science, 305 (2004), 5686; 984-986 doi:10.1126/science.1100024 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 163557 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
DNA-Functionalized Nanotube Membranes with Single-Base Mismatch Selectivity
Autori
Kohli, Punit ; Harrell, C. Chad ; Cao, Zehui ; Gašparac, Rahela ; Tan, Weihong ; Martin, Charles R.
Izvornik
Science (0036-8075) 305
(2004), 5686;
984-986
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
DNA ; template method ; gold nanotubes ; facilitated transport ; single-base mismatch selectivity
Sažetak
We describe synthetic membranes in which the molecular recognition chemistry used to accomplish selective permeation is DNA hybridization. These membranes contain template- synthesized gold nanotubes with inside diameters of 12 nanometers, and a "transporter" DNA-hairpin molecule is attached to the inside walls of these nanotubes. These DNA- functionalized nanotube membranes selectively recognize and transport the DNA strand that is complementary to the transporter strand, relative to DNA strands that are not complementary to the transporter. Under optimal conditions, single-base mismatch transport selectivity can be obtained.
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
- Scopus
- MEDLINE
