نتایج جستجو برای: nanobiosensors

تعداد نتایج: 157  

Journal: :ACS nano 2009
Fumiaki N Ishikawa Hsiao-Kang Chang Marco Curreli Hsiang-I Liao C Anders Olson Po-Chiang Chen Rui Zhang Richard W Roberts Ren Sun Richard J Cote Mark E Thompson Chongwu Zhou

Antibody mimic proteins (AMPs) are polypeptides that bind to their target analytes with high affinity and specificity, just like conventional antibodies, but are much smaller in size (2-5 nm, less than 10 kDa). In this report, we describe the first application of AMP in the field of nanobiosensors. In(2)O(3) nanowire based biosensors have been configured with an AMP (Fibronectin, Fn) to detect ...

2011
Andrea Barucci Simone Berneschi Franco Cosi Gualtiero Nunzi Conti Stefano Pelli Franco Quercioli Silvia Soria Giancarlo C. Righini

Optical sensors have a large impact in the fields of life science research, drug discovery and medical diagnostics. The recent advances in nanotechnology and photonics have led to a new generation of nanotools, capable of probing even the single cell: it has already been demonstrated that nanobiosensors can detect biochemical targets and proteins inside living single cells. Here we provide a br...

Journal: :Acta scientiarum polonorum. Technologia alimentaria 2012
Semih Otles Buket Yalcin

Nano-biosensors could be defined as biosensors, which are combined with nanotechnology by using several techniques. This strategy could be seen as a key to yielding device which exhibits rapid responses combined with very high sensitivities. In recent years as consumer demand traceability and legislators and account- ability in the food chain distribution has increased, the need for rapid and v...

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