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Highly sensitive dopamine detector uses 2D materials（图）
Highly sensitive dopamine detector 2D materials
2020/8/21
A supersensitive dopamine detector can help in the early diagnosis of several disorders that result in too much or too little dopamine, according to a group led by Penn State and including Rensselaer ...
Highly sensitive fiber loop ringdown strain sensor using photonic crystal fiber interferometer
Highly sensitive fiber loop ringdown strain sensor photonic crystal fiber interferometer
2013/5/27
A highly sensitive strain sensor is demonstrated by introducing a photonic crystal fiber (PCF) Mach–Zehnder interferometer (MZI) in a cavity ringdown fiber loop as a sensing element. The MZI is fabric...
Highly Sensitive Optical Line Checker with a Leaking Component Embedded on an Optical Fiber Cord
Optical Fiber Cord Leaking Component Highly Sensitive
2015/5/15
We have developed a practical optical line checker to judge whether fiber line is live or dark without any transmission failure, achieving detectable optical signal lower limit of -40 dBm in a wide wa...
Highly sensitive bend sensor with hybrid long-period and tilted fiber Bragg grating.
Long period grating Tilted fiber Bragg grating Cladding mode recoupling Bend sensor Curvature measureme nt
2013/5/27
We demonstrate a new type offi ber optic bend sensor with a hybrid structure made up of a long period grating (LPG) and a tilted fiber Bragg grating (TFBG). The sensing mechanis m is based on the spec...
Highly Sensitive Determination of Cadmium and Lead in Leached Solutions from Ceramic Ware by Graphite Furnace Atomic Absorption Spectrometry Coupled with Sequential Injection-based Solid Phase Extraction Method
Cadmium Ceramic Ware Graphite Furnace Atomic Absorption Spectrometry
2010/9/20
A fully automated pretreatment system based on sequential injection solid-phase extraction (SPE) coupled to a graphite furnace atomic absorption spectrometer (Auto-Pret-GFAAS system) was developed to...
Highly Sensitive Detection of Monosaccharides on Microchip Electrophoresis Using pH Discontinuous Solution System
Highly Sensitive Detection Monosaccharides Microchip Electrophoresis
2010/9/14
We improved the detection sensitivity of neutral and amino monosaccharides labeled with 2-aminoacridone by a factor of 19.6 − 48.7 and 44.4 − 65.9, respectively, with no deterioration in s...
Highly Sensitive InOx Ozone Sensing Films on Flexible Substrates
Highly Sensitive InOx Ozone Sensing Films Flexible Substrates
2009/9/4
InOx thin films with a thickness of the order of 100 nm were grown by dc magnetron sputtering on glass, Si and flexible (PET) substrates. The electrical conductivity of InOx thin films exhibited...
Highly Sensitive Sensors Based on Photonic Crystal Fiber Modal Interferometers
Highly Sensitive Sensors Photonic Crystal Fiber Modal Interferometers
2009/9/4
We review the research on photonic crystal fiber modal interferometers with emphasis placed on the characteristics that make them attractive for different sensing applications. The fabrication of such...
Development of a Highly Sensitive ELISA for Quantification of Hepatitis B Virus (HBV) Surface Antigen (HBsAg)
HBsAg monoclonal antibody ELISA
2009/6/17
Background: Hepatitis B Virus (HBV) infection is of global importance and many studies are aimed to develop more sensitive diagnostic tools and improve therapeutic options. HBV infection is diagnosed ...
Mycobacterium avium subsp. paratuberculosis and M. a. avium detected by culture, IS900 and IS901 highly sensitive PCR in bulk tank milk from dairy herds in the Czech Republic between 2002 and 2004
Johne’s disease avian tuberculosis food safety zoonoses
2014/3/7
In this study, the possible presence was monitored of Mycobacterium avium subspecies paratuberculosis (MAP) and Mycobacterium avium subspecies avium (MAA) by means of culture examination and PCR in 25...
The human acrosome reaction is highly sensitive to inhibition by cyclodiene insecticides
Sperm fertilization chiordane endosulfan
2009/2/17
The mammalian sperm acrosome reaction (AR) is essential to fertilization. It can be initiated in vitro by progesterone, a putative physiological initiator that helps to activate sperm GABA(A) recept...
Investigation of highly sensitive surface plasmon resonance biosensors with Au nanoparticles embedded dielectric film using rigorous coupled wave analysis
surface plasmon resonance biosensor nanoparticles enhancement
2011/5/6
The detection performance of conventional surface plasmon resonance (SPR) biosensors is limited by its own mechanism. Recently, novel highly sensitive SPR biosensors with Au nanoparticles enhancement ...
Changes in Testosterone and Dihydrotestosterone Levels in Male Rat Accessory Sex Organs, Serum, and Seminal Fluid After Castration：Establishment of a New Highly Sensitive Simultaneous Androgen Measurement Method
LC-MS/MS hormone prostate seminal vesicles
2008/12/23
It is known that abnormal androgen dynamics in the tissues is a cause of androgen-dependent disorders. Investigation of tissue androgen levels could provide a clue to the elucidation of disorders....
专著信息
书名
Highly sensitive chemiluminescence detection of Cu (Ⅱ) in CE
语种
英文
撰写或编译
作者
刘彦明,程介克
第一作者单位
出版社
Electrophoresis, 23, 556-558, 2002
出版地
出版日期
2002年
月
日
标准书号
介质类型
页数
字数
开本
相关项目
单分子毛细管电泳化学发光检测及疾病分子...
Highly sensitive tunable diode laser absorption spectroscopy of CO2 around 1.53 μm
wavelength modulation diode lasers absorption spectroscopy
2011/4/28
The absolute absorption spectrum intensities of carbon dioxide sample have been recorded with a tunable diode laser spectrometer in the spectral range 6506–6520 cm–1, which is suitable for the in situ...