ZnO-Based Amperometric Enzyme Biosensors

Zhao, Zhigang; Lei, Wei; Zhang, Xiaobing; Wang, Baoping; Jiang, Helong

doi:10.3390/s100201216

Cited by 194 publications

(119 citation statements)

References 59 publications

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“…The research efforts on this topic recently yielded a number of biosensing devices (115,116). By detecting traces of associated molecules, it is possible to diagnose diseases and genetic disorders, prevent potential bioattack, and monitor the spread of viruses and pandemics (117 -119).…”

Section: Recent Achievements In Zno Nanocrystal Based Biosensorsmentioning

confidence: 99%

“…It was recently reported (116) that the nanostructured ZnO with its unique properties could provide a suitable microenvironment for immobilization of enzymes while retaining their biological activity, and thus lead to an expanded use of this nanomaterial for the construction of electrochemical biosensors with enhanced analytical performance. In the review (116) the ZnO based enzyme electrochemical biosensors are well described according to the target biosensing analyte (glucose, hydrogen peroxide, phenol and cholesterol), respectively.…”

Section: Recent Achievements In Zno Nanocrystal Based Biosensorsmentioning

confidence: 99%

“…The content of the review is oriented toward biosensing of glucose, hydroperoxide, phenol, cholesterol, uric acid and urea, respectively (33).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

ZnO materials and surface tailoring for biosensing

Yakimova

Selegård²,

Khranovskyy³

et al. 2012

Front Biosci

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Section: Recent Achievements In Zno Nanocrystal Based Biosensorsmentioning

confidence: 99%

Section: Recent Achievements In Zno Nanocrystal Based Biosensorsmentioning

confidence: 99%

See 1 more Smart Citation

ZnO materials and surface tailoring for biosensing

Yakimova

Selegård²,

Khranovskyy³

et al. 2012

Front Biosci

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“…Lanthanum-based complex oxides such as perovskite-like LaAlO 3 and pyrochlore La 2 Hf 2 O 7 have also been considered for such applications (Vellianitis G et al, 2004). Silicon technology has been the primary driver for transition from micro to nano scale.Zinc oxide, a II-VI compound semiconductor, has found signifi cant applications in biosensors (Zhao et al, 2010) as well as in energy related applications such as hydrogen production (Shet et al, 2010). …”

mentioning

confidence: 99%

“…Zinc oxide, a II-VI compound semiconductor, has found signifi cant applications in biosensors (Zhao et al, 2010) as well as in energy related applications such as hydrogen production (Shet et al, 2010). Figure 3 shows scanning electron microscope (SEM) micrographs of zinc oxide fi lms.…”

mentioning

confidence: 99%

Editorial

Ravindra¹

2012

Emerging Materials Research

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Materials Research is constantly evolving and correlations between process, structure, properties and performance which are application specifi c require expert understanding at the macro, micro and nanoscale. The ability to intelligently manipulate material properties and tailor them for desired applications is of constant interest and challenge within universities, national laboratories and industries.We are excited to launch Emerging Materials Research (EMR), which is dedicated to all aspects of materials science and engineering. The constant evolution in materials in the form of bulk, thin fi lms, coatings, multilayers, devices and structures have been phenomenal. Much of the research has focused on fi nding new methods to make materials more useful in areas including energy conversion, electronics, pharmaceuticals, aerospace, defense, transportation and the health related industry.There are a number of specialized journals that cater to the study of materials science and engineering. However, the growth and broad scope of the subject, together with the enormous impact of research in materials science makes it possible for several new and existing publications to cater to the expanding and interdisciplinary audience. The objective of this journal is to provide a forum to stimulate new ideas, present and discuss fundamental and applied research, identify critical problems, provide promising solutions and assess possible roadmaps for future trends.Materials in the form of semiconductors, superconductors, biomaterials, ceramics, ferroelectrics, coatings, thin fi lms, polymers and related organic materials continue to be an innovative area in fundamental materials research and applications. As part of our commitment to materials science and engineering, EMR will aim to publish a combination of short communications, research and review articles, in its every bimonthly edition. The review article will alternate between electronic materials, bio materials, magnetic materials and optical or structural materials. This will permit the readers to be presented with an overview of the state-of-the-art in a multitude of aspects of research and development in materials science and engineering.In recent weeks, there have been several breakthroughs in materials science. For example, an international team, led by scientists from University of Oxford and Trinity College Dublin, has invented a versatile method for creating one-atom thick 'nanosheets' from a variety of materials utilizing mild ultrasonic pulses (http://www. ox.ac.uk/media/news_stories/2011/110204.html and Figure 1).It is anticipated that these new materials will have chemical and electronic properties which are well suited for applications in novel electronic devices, super-strong composite materials and energy generation and storage. In particular, this research represents a major breakthrough towards the development of effi cient thermoelectric materials. In addition, nanosheets created by this method can be sprayed onto the surface of other semiconductor mate...

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