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103,468 Newest Publications about the topic solution

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Dual-view plane illumination microscopy for rapid and spatially isotropic imaging

01-11-2014 | Abhishek Kumar; Yicong Wu; Ryan Christensen; Panagiotis Chandris; William Gandler; Evan McCreedy; Alexandra Bokinsky ..., Nature Protocols, 2014

Nature Protocols 9, 2555 (2014). doi:10.1038/nprot.2014.172 Authors: Abhishek Kumar, Yicong Wu, Ryan Christensen, Panagiotis Chandris, William Gandler, Evan McCreedy, Alexandra Bokinsky, Daniel A Colón-Ramos, Zhirong Bao, Matthew McAuliffe, Gary Rondeau & Hari Shroff We ...


Influenza A virus isolation, culture and identification

01-11-2014 | Amie J Eisfeld; Gabriele Neumann; Yoshihiro Kawaoka, Nature Protocols, 2014

Nature Protocols 9, 2663 (2014). doi:10.1038/nprot.2014.180 Authors: Amie J Eisfeld, Gabriele Neumann & Yoshihiro Kawaoka Influenza A viruses (IAVs) cause epidemics and pandemics that result in considerable financial burden and loss of human life. To manage annual IAV epidemics ...


Hydrazinonicotinic acid as a novel matrix for highly sensitive and selective MALDI-MS analysis of oligosaccharides

21-10-2014 | Jing Jiao; Ying Zhang; Pengyuan Yang; Haojie Lu, Analyst, 2014

Analysis of oligosaccharides with matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) remains challenging due to their low ionization efficiency. The sensitivity achieved by MS for oligosaccharides lags far behind that for proteins/peptides. Here, the hydrazinonicotinic acid ...


A recyclable chitosan-based QCM biosensor for sensitive and selective detection of breast cancer cells in real time

21-10-2014 | Shaolian Zhang; Haihua Bai; Jinmei Luo; Peihui Yang; Jiye Cai, Analyst, 2014

A highly sensitive and recyclable quartz crystal microbalance (QCM) biosensor was developed using chitosan (CS) and folic acid (FA), generating conjugates that are selectively recognized by MCF-7 cancer cell over-expressed folic acid receptors. The prepared CS–FA conjugate was characterized by ...


Multiplexed fluidic plunger mechanism for the measurement of red blood cell deformability

21-10-2014 | Marie-Eve Myrand-Lapierre; Xiaoyan Deng; Richard R. Ang; Kerryn Matthews; Aline T. Santoso; Hongshen Ma, Lab on a Chip, 2014

The extraordinary deformability of red blood cells gives them the ability to repeatedly transit through the microvasculature of the human body. The loss of this capability is part of the pathology of a wide range of diseases including malaria, hemoglobinopathies, and micronutrient deficiencies. ...


Green synthesis of peptide-templated fluorescent copper nanoclusters for temperature sensing and cellular imaging

21-10-2014 | Hong Huang; hua Li; Ai-Jun Wang; Shuxian zhong; Keming Fang; Jiu-Ju Feng, Analyst, 2014

A simple and green approach was developed for preparation of fluorescent Cu nanoclusters (NCs) using artificial peptide CLEDNN as a template. The as-synthesized Cu NCs exhibited high fluorescence quantum yield (7.3%) and good stability, along with excitation and temperature dependent fluorescent ...


Quantitative prediction of enantioseparation using [small beta]-cyclodextrin derivatives as chiral selectors in capillary electrophoresis

21-10-2014 | Xin Guo; Zhiqiang Wang; Lihua Zuo; Zhixu Zhou; Xingjie Guo; Tiemin Sun, Analyst, 2014

β-cyclodextrin derivatives as chiral selectors are becoming increasingly important for the enantioseparation in capillary electrophoresis (CE). Nevertheless, there are some enormous puzzles to choose the effective selectors from a variety of compounds, and up to now no systematic quantitative ...


Real time monitoring of gases emitted from soils using a multi-turn time-of-flight mass spectrometer “MULTUM-S II”

21-10-2014 | Takahiro Anan; Shuichi Shimma; Yo Toma; Yasuyuki Hashidoko; Ryusuke Hatano; Michisato Toyoda, Journal of Environmental Monitoring, 2014

Many miniaturized mass spectrometers used for on-site analysis have been designed and developed recently utilizing a broad range of analyzer platforms. These instruments are expected to have widespread applications covering many fields of interest. In our laboratory, a miniaturized multi-turn ...


A Pressure-Driven Capillary Electrophoretic System with Injection Valve Sampling

21-10-2014 | Chao Han; Jiannan Sun; Jinhua Liu; Heyong Cheng; Yuanchao Wang, Analyst, 2014

To improve the repeatability and efficiency, and simplify the operation procedure of capillary electrophoresis (CE), a pressurized CE system (p-CE) with injection valve sampling was developed. It consisted of one high-pressure pump, a six-port injection valve, a PEEK cross, a separation and back ...


Laboratory study of the performance of the handheld Diffusion Size Classifier (DiSCmini) for various aerosols in the 15-400 nm range

21-10-2014 | Sébastien Bau; Baptiste Zimmermann; Raphaël Payet; Olivier Witschger, Journal of Environmental Monitoring, 2014

In addition to chemical composition, particle concentration and size are among the main parameters used to characterize exposure to airborne ultrafine or nanoparticles. To assess occupational inhalation exposure, real-time instruments are recommended in the recent strategies published. Among ...


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