Field-effect saccharide sensing using AlGaN/GaN heterostructures and boronic acid based chemical receptors

T A Schuller; M Kuball; Stephen E Flower; Tony D James; J S Fossey; D Marcon; J Das; S Degroot; M Germain; A Sarua

doi:10.1016/j.snb.2011.09.029

Field-effect saccharide sensing using AlGaN/GaN heterostructures and boronic acid based chemical receptors

T A Schuller
, M Kuball
, Stephen E Flower
, Tony D James
, J S Fossey
, D Marcon
, J Das
, S Degroot
, M Germain
, A Sarua

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

9 Citations (SciVal)

Abstract

We demonstrate a novel field-effect saccharide sensor device using an AlGaN/GaN heterostructure functionalized with a chemical receptor, featuring a thiol group, alkane chain linker and a simple boronic acid. Fabricated devices were demonstrated to electronically detect buffered saccharide solutions (fructose, galactose and glucose) of varying concentrations. These results provide proof-of-concept for the development AlGaN/GaN-based sensor devices incorporating boronic acid receptor chemistry.

Original language	English
Pages (from-to)	1078-1081
Number of pages	4
Journal	Sensors and Actuators B-Chemical
Volume	160
Issue number	1
DOIs	https://doi.org/10.1016/j.snb.2011.09.029
Publication status	Published - 15 Dec 2011

Keywords

GaN
biosensors
saccharide
boronic acid
FET

Access to Document

10.1016/j.snb.2011.09.029

Cite this

@article{86d03bb5a0b74f428b2f198d24a9fe95,

title = "Field-effect saccharide sensing using AlGaN/GaN heterostructures and boronic acid based chemical receptors",

abstract = "We demonstrate a novel field-effect saccharide sensor device using an AlGaN/GaN heterostructure functionalized with a chemical receptor, featuring a thiol group, alkane chain linker and a simple boronic acid. Fabricated devices were demonstrated to electronically detect buffered saccharide solutions (fructose, galactose and glucose) of varying concentrations. These results provide proof-of-concept for the development AlGaN/GaN-based sensor devices incorporating boronic acid receptor chemistry.",

keywords = "GaN, biosensors, saccharide, boronic acid, FET",

author = "Schuller, \{T A\} and M Kuball and Flower, \{Stephen E\} and James, \{Tony D\} and Fossey, \{J S\} and D Marcon and J Das and S Degroot and M Germain and A Sarua",

year = "2011",

month = dec,

day = "15",

doi = "10.1016/j.snb.2011.09.029",

language = "English",

volume = "160",

pages = "1078--1081",

journal = "Sensors and Actuators B-Chemical",

issn = "0925-4005",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Field-effect saccharide sensing using AlGaN/GaN heterostructures and boronic acid based chemical receptors

AU - Schuller, T A

AU - Kuball, M

AU - Flower, Stephen E

AU - James, Tony D

AU - Fossey, J S

AU - Marcon, D

AU - Das, J

AU - Degroot, S

AU - Germain, M

AU - Sarua, A

PY - 2011/12/15

Y1 - 2011/12/15

N2 - We demonstrate a novel field-effect saccharide sensor device using an AlGaN/GaN heterostructure functionalized with a chemical receptor, featuring a thiol group, alkane chain linker and a simple boronic acid. Fabricated devices were demonstrated to electronically detect buffered saccharide solutions (fructose, galactose and glucose) of varying concentrations. These results provide proof-of-concept for the development AlGaN/GaN-based sensor devices incorporating boronic acid receptor chemistry.

AB - We demonstrate a novel field-effect saccharide sensor device using an AlGaN/GaN heterostructure functionalized with a chemical receptor, featuring a thiol group, alkane chain linker and a simple boronic acid. Fabricated devices were demonstrated to electronically detect buffered saccharide solutions (fructose, galactose and glucose) of varying concentrations. These results provide proof-of-concept for the development AlGaN/GaN-based sensor devices incorporating boronic acid receptor chemistry.

KW - GaN

KW - biosensors

KW - saccharide

KW - boronic acid

KW - FET

UR - https://www.scopus.com/pages/publications/81155123002

UR - http://dx.doi.org/10.1016/j.snb.2011.09.029

U2 - 10.1016/j.snb.2011.09.029

DO - 10.1016/j.snb.2011.09.029

M3 - Article

SN - 0925-4005

VL - 160

SP - 1078

EP - 1081

JO - Sensors and Actuators B-Chemical

JF - Sensors and Actuators B-Chemical

IS - 1

ER -

Field-effect saccharide sensing using AlGaN/GaN heterostructures and boronic acid based chemical receptors

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this