
自引率: 14%
被引量: 69561
通过率: 暂无数据
审稿周期: 3.37
版面费用: 暂无数据
国人发稿量: 293
投稿须知/期刊简介:
Biosensors & Bioelectronics is the principal international journal devoted to research, design, development and application of biosensors and bioelectronics. It is an interdisciplinary journal serving professionals with an interest in the exploitation of biological materials in novel diagnostic and electronic devices. Biosensors are defined as analytical devices incorporating a biological material (e.g. tissue, microorganisms, organelles, cell receptors, enzymes, antibodies, nucleic acids etc.), a biologically derived material or a biomimic intimately associated with or integrated within a physicochemical transducer or transducing microsystem, which may be optical, electrochemical, thermometric, piezoelectric or magnetic. Biosensors usually yield a digital electronic signal which is proportional to the concentration of a specific analyte or group of analytes. While the signal may in principle be continuous, devices can be configured to yield single measurements to meet specific market requirements. Biosensors have been applied to a wide variety of analytical problems including in medicine, the environment, food, process industries, security and defence. The emerging field of Bioelectronics seeks to exploit biology in conjuction with electronics in a wider context encompassing, for example, biomaterials for information processing, information storage and actuators. A key aspect is the interface between biological materials and electronics. While endeavouring to maintain coherence in the scope of the journal, the editors will accept reviews and papers of obvious relevance to the community, which describe important new concepts, underpin understanding of the field or provide important insights into the practical application of biosensors and bioelectronics.
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Optical fiber SPR Pb(2+)sensor with tip-printed Fabry-Perot interferometer for temperature compensation.
Due to the serious biological toxicity and environmental refractory of heavy metal ions, the detection of heavy metal ions in liquids has attracted great attention. A novel fiber optic surface plasmon resonance (SPR) sensor is presented for detecting lead ions (Pb2+) with temperature compensation. The sensitivity of SPR channel to Pb2+ is up to -41.55 nm/μM and the detection limit is 7.05 nM after three parallel experiments by synthesizing Schiff base and fixing it on the sensor surface. Using femtosecond laser-induced two-photon polymerization (TPP) technology, a compact fiber-tip miniature Fabry-Perot interferometer (FPI) was printed at the end of the fiber-optic SPR sensor, thus realizing the temperature measurement in the process of detecting Pb2+. The FPI channel exhibits a linear response to temperature and remains unaffected by Pb2+ concentration, thus facilitating temperature correction. The experimental results also show that the proposed sensor has the advantages of compact structure, easy to prepare, good stability, specificity and repeatability. Therefore, this kind of sensor has great potential in various biochemical test applications, and opens up a new way to prepare compact and flexible optical sensors.
被引量:- 发表:1970
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Electrospray deposition of starch-containing laccase: A green technique for low-cost and eco-friendly biosensors.
被引量:- 发表:1970
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Customizable OpenGUS immunoassay: A homogeneous detection system using β-glucuronidase switch and label-free antibody.
被引量:- 发表:1970
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Rapid and direct detection of m(6)A methylation by DNAzyme-based and smartphone-assisted electrochemical biosensor.
被引量:- 发表:1970
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Application of smart-responsive hydrogels in nucleic acid and nucleic acid-based target sensing: A review.
被引量:- 发表:1970