Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jiumei Hu"'
Publikováno v:
Analytical Chemistry. 94:12481-12489
Many protein biomarkers are present in biofluids at a very low level but may play critical roles in important biological processes. The fact that these low-abundance proteins remain largely unexplored underscores the importance of developing new tool
Publikováno v:
Lab on a chip. 21(23)
There remains an unmet need for a simple microfluidic platform that can perform multi-step and multi-reagent biochemical assays in parallel for high-throughput detection and analysis of single molecules and single cells. In response, we report herein
Autor:
Liben Chen, Yang Zhao, Jiumei Hu, William Clarke, Thomas R. Pisanic, Kate Kruczynski, Christopher D. Heaney, Tza-Huei Wang, Kuangwen Hsieh, Branch Coleman, Alexander Y. Trick, Fan En Chen, Pengfei Zhang
Publikováno v:
Biosensors & Bioelectronics
Serological tests play an important role in the fight against Coronavirus Disease 2019 (COVID-19), including monitoring the dynamic immune response after vaccination, identifying past infection and determining community infection rate. Conventional m
Publikováno v:
2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers).
We present herein a facile vacuum-driven microfluidic device that is capable of multi-step sample digitalization based on the gas permeability of PDMS. The device features 1) a suction layer that is connected to an external vacuum to generate a conti
Autor:
Kuangwen Hsieh, Jiumei Hu, Yang Zhao, Fan-En Chen, Pengfei Zhang, Alexander Y. Trick, Tza-Huei Wang, Liben Chen
Publikováno v:
2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers).
Serological tests play important roles in the fight against the Coronavirus Disease 2019 (COVID-19). The most commonly used methods, enzyme-linked immunosorbent assays (ELISA), provide reliable and sensitive antibody measurement though they require b
Publikováno v:
Analytica Chimica Acta. 1076:118-124
The quantification of low concentration proteins can facilitate the discovery of some significant biomarkers, and provide us a more profound understanding of cell heterogeneity when applied to single cell analysis. However, most state-of- art single
Publikováno v:
The Analyst. 144:7032-7040
Digital PCR is a powerful amplification method for absolute quantification of nucleic acids. The systems that integrated the nucleic acid extraction and amplification can reduce detection time, improve accuracy, and reduce labor costs. However, curre
Publikováno v:
Analytical Methods. 11:3410-3418
A digital polymerase chain reaction (dPCR) using fluorescence images for collecting quantitative information needs efficient software tools to automate the image analysis process. However, due to the broad range of fluorescence image characteristics,
Publikováno v:
Biosensors and Bioelectronics. 120:144-152
Digital polymerase chain reaction (dPCR) circumventing the external calibration and potentially providing absolute quantification of nucleic acids has become an increasingly popular manifestation of PCR in biological researches. However, currently re
Autor:
Jingjing Sun, Xiong Ding, Guoping Wang, Ying Mu, Bo Pang, Xiuling Song, Wenshuai Wu, Kaiyue Fu, Qi Song, Jiumei Hu, Juan Li, Yushen Liu, Chao Zhao, Yanan Xu
Publikováno v:
Journal of Agricultural and Food Chemistry. 65:11312-11319
Vibrio parahemolyticus (VP) mostly isolated from aquatic products is one of the major causes of bacterial food-poisoning events worldwide, which could be reduced using a promising on-site detection method. Herein, a rapid and quantitative method for