title: A comprehensive biosensor integrated with a ZnO nanorod FET array for selective detection of glucose, cholesterol and urea.
abstract: We report a novel straightforward approach for simultaneous and highly-selective detection of multi-analytes (i.e. glucose, cholesterol and urea) using an integrated field-effect transistor (i-FET) array biosensor without any interference in each sensor response. Compared to analytically-measured data, performance of the ZnO nanorod based i-FET array biosensor is found to be highly reliable for rapid detection of multi-analytes in mice blood, and serum and blood samples of diabetic dogs.
authors.affiliation: School of Semiconductor and Chemical Engineering, Nanomaterials Processing Research, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju 561-756, Republic of Korea. ybhahn@chonbuk.ac.kr.
authors.forename: Rafiq
authors.initials: R
authors.lastname: Ahmad
authors.forename: Nirmalya
authors.initials: N
authors.lastname: Tripathy
authors.forename: Jin-Ho
authors.initials: JH
authors.lastname: Park
authors.forename: Yoon-Bong
authors.initials: YB
authors.lastname: Hahn
mesh_terms: D000818:Animals; D015374:Biosensing Techniques / Q000295:instrumentation*; D001786:Blood Glucose / Q000032:analysis*; D002784:Cholesterol / Q000097:blood*; D003920:Diabetes Mellitus / Q000097:blood; D004285:Dogs; D004800:Enzymes, Immobilized / Q000737:chemistry; D004867:Equipment Design; D051379:Mice; D046228:Microarray Analysis / Q000295:instrumentation; D008958:Models, Molecular; D043942:Nanotubes / Q000737:chemistry*; D014508:Urea / Q000097:blood*; D015034:Zinc Oxide / Q000737:chemistry*
chemical_list: D001786:Blood Glucose; D004800:Enzymes, Immobilized; D014508:Urea; D002784:Cholesterol; D015034:Zinc Oxide