Single-walled carbon nanotube-based chemiresistive affinity biosensors for small molecules: ultrasensitive glucose detection.
Single-walled carbon nanotube-based chemiresistive affinity biosensors for small molecules: ultrasensitive glucose detection.
复制标题
DOI:
10.1021/ja100503b
复制
发表时间:
2010-04-14
影响因子:
15
通讯作者:
Mulchandani A
中科院分区:
文献类型:
--
作者:
Cella LN;Chen W;Myung NV;Mulchandani A
We report for the first time single wall carbon nanotubes (SWNTs)-based chemiresistive affinity sensors for highly sensitive and selective detection of small and/or weak-/un-charged molecules using displacement format. The detection of glucose, a small weakly charged molecule, by displacement of plant lectin, Concavalin A, bound to polysaccharide, dextran, immobilized on SWNTs, with picomolar sensitivity and selectivity over other sugars and human serum proteins is demonstrated as a proof-of-concept.
登录
查看更多内容
影响因子:
7.4
作者:
Narang, U;Gauger, PR;Ligler, FS
通讯作者:
Ligler, FS
影响因子:
15
作者:
So, HM;Won, K;Lee, JO
通讯作者:
Lee, JO
影响因子:
5.3
作者:
Fehr, M;Takanaga, H;Frommer, WB
通讯作者:
Frommer, WB
影响因子:
4.2
作者:
Dastagir, Tawab;Forzani, Erica S.;Tao, Nongjian
通讯作者:
Tao, Nongjian
影响因子:
2.2
作者:
Kronkvist, K;Lovgren, U;Johansson, G
通讯作者:
Johansson, G