Detection of uncharged or feebly charged small molecules by field-effect transistor biosensors

Biosensors and Bioelectronics

Volumn 33, Issue 1, 2012, Pages 233-240

  Ah, Chil Seong ^a   Park, Chan Woo ^a   Yang, Jong Heon ^a   Lee, Joon Sung ^a   Kim, Wan Joong ^a   Chung, Kwang Hyo ^a   Choi, Yo Han ^a   Baek, In Bok ^a   Kim, Jungho ^b   Sung, Gun Yong ^a  

^a Electronics and Telecommunications Research Institute (ETRI)   (South Korea)

^b Kyung Hee University   (South Korea)

Author keywords

Field effect transistor; Mycotoxin; Nanoparticle charge; Signal enhancement; Small molecule detection

Indexed keywords

BIOSENSING TECHNIQUE; CHEMICAL DEPOSITION; ELECTRICAL SIGNAL; GOLD NANOPARTICLES; IMMUNOGOLD ASSAY; ISO-ELECTRIC POINTS; MEASUREMENT CONDITIONS; MYCOTOXIN; OCHRATOXIN A; SAMPLE SOLUTION; SI FIELD-EFFECT TRANSISTOR; SIGNAL ENHANCEMENT; SMALL MOLECULES; TARGET MOLECULE; ZEARALENONE;

GOLD COATINGS; GOLD DEPOSITS; IONIC STRENGTH; MESFET DEVICES; MOLECULES; NANOPARTICLES; SIGNAL DETECTION;

BIOSENSORS;

AFLATOXIN B1; GOLD NANOPARTICLE; OCHRATOXIN; ZEARALENONE;

ARTICLE; ASSAY; BIOSENSOR; CHEMICAL STRUCTURE; CONDUCTANCE; CONTROLLED STUDY; ELECTROCHEMICAL DETECTION; FEEBLY CHARGED SMALL MOLECULE; FIELD EFFECT TRANSISTOR BIOSENSOR; INDIRECT COMPETITIVE IMMUNOGOLD ASSAY; IONIC STRENGTH; ISOELECTRIC POINT; MEASUREMENT; MOLECULE; PH; PROTEIN IMMOBILIZATION; QUANTITATIVE ANALYSIS; ZETA POTENTIAL;

AFLATOXIN B1; BIOSENSING TECHNIQUES; GOLD; METAL NANOPARTICLES; OCHRATOXINS; TRANSISTORS, ELECTRONIC; ZEARALENONE;

EID: 84862829507     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2012.01.010     Document Type: Article

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