Microgravimetric immunosensor for direct detection of aerosolized influenza A virus particles [0.03%]
一种直接检测气溶胶化流感病毒颗粒的微重力免疫传感器
Thomas W Owen,Rabih O Al-Kaysi,Christopher J Bardeen et al.
Thomas W Owen et al.
The development and characterization of a quartz crystal microbalance (QCM) sensor for the direct detection of aerosolized influenza A virions is reported. Self-assembled monolayers (SAMs) of mercaptoundecanoic acid (MUA) are formed on QCM ...
Development of a highly sensitive, field operable biosensor for serological studies of Ebola virus in central Africa [0.03%]
便携式高灵敏度生物传感器在非洲中部地区进行埃博拉病毒血清学研究中的开发应用
A Petrosova,T Konry,S Cosnier et al.
A Petrosova et al.
We describe herein a newly developed optical immunosensor for detection of antibodies directed against antigens of the Ebola virus strains Zaire and Sudan. We employed a photo immobilization methodology based on a photoactivatable electroge...
Rapid quantitative detection of Yersinia pestis by lateral-flow immunoassay and up-converting phosphor technology-based biosensor [0.03%]
基于流动免疫层析及上转换磷光技术的快速定量检测土拉福氏菌的方法
Zhongqiang Yan,Lei Zhou,Yongkai Zhao et al.
Zhongqiang Yan et al.
Up-converting phosphor technology (UPT)-based lateral-flow immunoassay has been developed for quantitative detection of Yersinia pestis rapidly and specifically. In this assay, 400 nm up-converting phosphor particles were used as the report...
Peptide microarrays with site-specifically immobilized synthetic peptides for antibody diagnostics [0.03%]
具有位点特异性固定合成肽的肽微阵列在抗体诊断中的应用
Heiko Andresen,Carsten Grötzinger,Kim Zarse et al.
Heiko Andresen et al.
Peptide microarrays bear the potential to discover molecular recognition events on protein level, particularly in the field of molecular immunology, in a manner and with an efficiency comparable to the performance of DNA microarrays. We dev...
Characterization of DNA hybridization kinetics in a microfluidic flow channel [0.03%]
微流控流动通道中DNA杂交动力学的表征
Joshua Hyong-Seok Kim,Alia Marafie,Xi-Yu Jia et al.
Joshua Hyong-Seok Kim et al.
In this investigation we report on the influence of volumetric flow rate, flow velocity, complementary DNA concentration, height of a microfluidic flow channel and time on DNA hybridization kinetics. A syringe pump was used to drive Cy3-lab...
An Activatable NIR Fluorescent Rosol for Selectively Imaging Nitroreductase Activity [0.03%]
一种可激活的近红外荧光罗丹明探针选择性成像硝基还原酶活性
Jessica L Klockow,Kenneth S Hettie,Edward L LaGory et al.
Jessica L Klockow et al.
Hypoxia (pO2 ≤ ~1.5%) is an important characteristic of tumor microenvironments that directly correlates with resistance against first-line therapies and tumor proliferation/infiltration. The ability to accurately identify hypoxic tumor ce...
Matthew R Hartings,Nathan J Castro,Kathryn Gill et al.
Matthew R Hartings et al.
Although the determination of pH is a standard laboratory measurement, new techniques capable of measuring pH are being developed to facilitate modern technological advances. Bio-industrial processing, tissue engineering, and intracellular ...
Xingxing Jiang,Shuping Liu,Minghui Yang et al.
Xingxing Jiang et al.
Bacterial plate count for general assessment of water quality requires lengthy bacterial culturing. We report here a new DNA induced current genosensor for culture independent total bacteria determination. Since the amount of bacterial DNA ...
A Wearable IoT Aldehyde Sensor for Pediatric Asthma Research and Management [0.03%]
一种用于儿科哮喘研究和管理的穿戴式甲醛传感器物联网设备
Baichen Li,Quan Dong,R Scott Downen et al.
Baichen Li et al.
A cloud-based wearable IoT aldehyde sensor system for asthma research and management.
Optical assay for glucose based on the luminescnence decay time of the long wavelength dye Cy5™ [0.03%]
一种基于长波长染料Cy5荧光寿命变化的葡萄糖光学分析方法研究
Leah Tolosa,Henryk Malak,Govind Raob et al.
Leah Tolosa et al.
An optical assay for glucose is described based on the luminescence decay time of a long wavelength dye (Cy5) which can be excited with currently available red laser diodes. Concanavalin A was covalently labeled with Cy5 which served as the...