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One-dimensional nanostructures based bio-detection

Title
One-dimensional nanostructures based bio-detection
Author
좌용호
Keywords
Label-free biosensor; Bioaffinity; ChemFET; Chemiresistive; Sensing mechanism; FIELD-EFFECT-TRANSISTOR; LABEL-FREE DETECTION; CONDUCTING-POLYMER NANOWIRE; WALLED CARBON NANOTUBES; DIP-PEN NANOLITHOGRAPHY; DEBYE-SCREENING LENGTH; ELECTRICAL DETECTION; DNA HYBRIDIZATION; SILICON NANOWIRES; PROTEIN-DETECTION
Issue Date
2015-01-15
Publisher
ELSEVIER ADVANCED TECHNOLOGY
Citation
BIOSENSORS & BIOELECTRONICS, v. 63, Page. 432-443
Abstract
This paper presents a review on recent developments of one-dimensional (1-D) nanostructures based label-free chemiresistive/chemFET biosensors and the various sensing mechanisms used for biomolecular detection. The sensor performance including sensitivity, selectivity, and reliability is compared in terms of material synthesis of the sensor's element, relating surface functionalization schemes to their properties with respect to selected bioreceptors, its method of fabrication, and its intended operation. As a final point, we outline the prospects of chemiresistive/chemFET biosensors and recommend specific advancements in this field. (C) 2014 Elsevier B.V. All rights reserved.
URI
http://www.sciencedirect.com/science/article/pii/S0956566314005442http://hdl.handle.net/20.500.11754/35416
ISSN
0956-5663; 1873-4235
DOI
10.1016/j.bios.2014.07.043
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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