Electrospun nanomaterials for ultrasensitive sensors

被引：530

作者：

Ding, Bin ^{[1
,2
]}

Wang, Moran ^{[3
,4
]}

Wang, Xianfeng ^{[1
,2
]}

Yu, Jianyong ^{[2
]}

Sun, Gang ^{[1
]}

机构：

[1] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China

[2] Donghua Univ, Nanomat Res Ctr, Modern Text Inst, Shanghai 200051, Peoples R China

[3] Los Alamos Natl Lab, Earth & Environm Sci Div, Los Alamos, NM 87545 USA

[4] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA

来源：

MATERIALS TODAY | 2010年 / 13卷 / 11期

基金：

中国国家自然科学基金;

关键词：

QUARTZ-CRYSTAL MICROBALANCE; GAS-SENSING PROPERTIES; NANOFIBROUS MEMBRANES; POLYMER COMPOSITE; FIBER MATS; FABRICATION; SURFACE; PERFORMANCE; MICROTUBES; ACID);

D O I：

10.1016/S1369-7021(10)70200-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Increasing demands for ever more sensitive sensors for global environmental monitoring, food inspection and medical diagnostics have led to an upsurge of interests in nanostructured materials such as nanofibers and nanowebs. Electrospinning exhibits the unique ability to produce diverse forms of fibrous assemblies. The remarkable specific surface area and high porosity bring electrospun nanomaterials highly attractive to ultrasensitive sensors and increasing importance in other nanotechnological applications. In this review, we summarize recent progress in developments of the electrospun nanomaterials with applications in some predominant sensing approaches such as acoustic wave, resistive, photoelectric, optical, amperometric, and so on, illustrate with examples how they work, and discuss their intrinsic fundamentals and optimization designs. We are expecting the review to pave the way for developing more sensitive and selective nanosensors.

引用

页码：16 / 27

页数：12