Synthesis of highly dispersed titanium dioxide nanoclusters on reduced graphene oxide for increased glucose sensing

Zhimin Luo; Xiaobo Ma; Dongliang Yang; Lihui Yuwen; Xingrong Zhu; Lixing Weng; Lianhui Wang

doi:10.1016/j.carbon.2013.02.020

Synthesis of highly dispersed titanium dioxide nanoclusters on reduced graphene oxide for increased glucose sensing

Zhimin Luo, Xiaobo Ma, Dongliang Yang, Lihui Yuwen, Xingrong Zhu, Lixing Weng, Lianhui Wang

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

47 Scopus citations

Abstract

Highly dispersed titanium dioxide nanocluster (TDN) was synthesized on reduced graphene oxide (RGO) in a toluene-water system under microwave irradiation. The prepared RGO-TDN hybrids were used to modify glassy carbon electrode for loading glucose oxidase. The fabricated glucose biosensor exhibits excellent performance for glucose sensing including low work potential (-0.7 V), high sensitivity (35.8 μA mM^-1 cm^-2), low detection limit (4.8 μM), wide linear range from 0.032 to 1.67 mM, small Michaelis-Menten constant (K_m) (0.81 mM), and short response time (10 s).

Original language	English
Pages (from-to)	470-476
Number of pages	7
Journal	Carbon
Volume	57
DOIs	https://doi.org/10.1016/j.carbon.2013.02.020
State	Published - Jun 2013
Externally published	Yes

Access to Document

10.1016/j.carbon.2013.02.020

Cite this

@article{98d13df9f6034fbb9313c22964060d10,

title = "Synthesis of highly dispersed titanium dioxide nanoclusters on reduced graphene oxide for increased glucose sensing",

abstract = "Highly dispersed titanium dioxide nanocluster (TDN) was synthesized on reduced graphene oxide (RGO) in a toluene-water system under microwave irradiation. The prepared RGO-TDN hybrids were used to modify glassy carbon electrode for loading glucose oxidase. The fabricated glucose biosensor exhibits excellent performance for glucose sensing including low work potential (-0.7 V), high sensitivity (35.8 μA mM-1 cm-2), low detection limit (4.8 μM), wide linear range from 0.032 to 1.67 mM, small Michaelis-Menten constant (Km) (0.81 mM), and short response time (10 s).",

author = "Zhimin Luo and Xiaobo Ma and Dongliang Yang and Lihui Yuwen and Xingrong Zhu and Lixing Weng and Lianhui Wang",

year = "2013",

month = jun,

doi = "10.1016/j.carbon.2013.02.020",

language = "英语",

volume = "57",

pages = "470--476",

journal = "Carbon",

issn = "0008-6223",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Synthesis of highly dispersed titanium dioxide nanoclusters on reduced graphene oxide for increased glucose sensing

AU - Luo, Zhimin

AU - Ma, Xiaobo

AU - Yang, Dongliang

AU - Yuwen, Lihui

AU - Zhu, Xingrong

AU - Weng, Lixing

AU - Wang, Lianhui

PY - 2013/6

Y1 - 2013/6

N2 - Highly dispersed titanium dioxide nanocluster (TDN) was synthesized on reduced graphene oxide (RGO) in a toluene-water system under microwave irradiation. The prepared RGO-TDN hybrids were used to modify glassy carbon electrode for loading glucose oxidase. The fabricated glucose biosensor exhibits excellent performance for glucose sensing including low work potential (-0.7 V), high sensitivity (35.8 μA mM-1 cm-2), low detection limit (4.8 μM), wide linear range from 0.032 to 1.67 mM, small Michaelis-Menten constant (Km) (0.81 mM), and short response time (10 s).

AB - Highly dispersed titanium dioxide nanocluster (TDN) was synthesized on reduced graphene oxide (RGO) in a toluene-water system under microwave irradiation. The prepared RGO-TDN hybrids were used to modify glassy carbon electrode for loading glucose oxidase. The fabricated glucose biosensor exhibits excellent performance for glucose sensing including low work potential (-0.7 V), high sensitivity (35.8 μA mM-1 cm-2), low detection limit (4.8 μM), wide linear range from 0.032 to 1.67 mM, small Michaelis-Menten constant (Km) (0.81 mM), and short response time (10 s).

UR - http://www.scopus.com/inward/record.url?scp=84875266244&partnerID=8YFLogxK

U2 - 10.1016/j.carbon.2013.02.020

DO - 10.1016/j.carbon.2013.02.020

M3 - 文章

AN - SCOPUS:84875266244

SN - 0008-6223

VL - 57

SP - 470

EP - 476

JO - Carbon

JF - Carbon

ER -

Synthesis of highly dispersed titanium dioxide nanoclusters on reduced graphene oxide for increased glucose sensing

Abstract

Access to Document

Other files and links

Fingerprint

Cite this