Results 21 to 30 of about 560,418 (257)
Liquid crystal-enabled electrophoresis of spheres in a nematic medium with negative dielectric anisotropy [PDF]
Phil. Trans. R. Soc. A 371, 20120255 (2013), 2013 We describe electrophoresis of spherical dielectric particles in a uniformly aligned nematic medium with a negative dielectric anisotropy. A spherical particle that orients the liquid crystal (LC) perpendicularly to its surface moves under the application of the uniform direct current (DC) or alternating current (AC) electric field.
arxiv +1 more source
, 1982 A device for separating cellular particles of a sample substance into fractionated streams of different cellular species includes a casing having a distribution chamber, a separation chamber, and a collection chamber. The electrode chambers are separated
Rhodes, P. H., Snyder, R. S.
core +1 more source
Molecular Oncology, EarlyView.Urine is a rich source of biomarkers for cancer detection. Tumor‐derived material is released into the bloodstream and transported to the urine. Urine can easily be collected from individuals, allowing non‐invasive cancer detection. This review discusses the rationale behind urine‐based cancer detection and its potential for cancer diagnostics ...
Birgit M. M. Wever +1 more
wiley +1 more source
Soliton-induced liquid crystal enabled electrophoresis [PDF]
arXiv, 2020 Manipulation of particles by a uniform electric field, known as electrophoresis, is used in a wide array of applications. Of especial interest is electrophoresis driven by an alternating current (AC) as it eliminates electrode blocking and produces a steady motion.
arxiv
Molecular Oncology, EarlyView.The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina +17 more
wiley +1 more source
Development of Pipetting Devices to Separate Protein Complexes [PDF]
arXiv, 2022 The objective of this project is to develop an automated device used to spot protein samples on a hydrophobic membrane to be used for the patented electrophoresis method developed by Chang and Yonan in 2008 [1]. This novel method performs electrophoresis directly on hydrophobic blot membranes as opposed to the previous popular methods such as the 2-D ...
arxiv
Molecular Oncology, EarlyView.The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu +3 more
wiley +1 more source
An Unusual Electrophoresis [PDF]
Clinical Chemistry, 2014 A 41-year-old white male patient presented to the pulmonary clinic complaining of chronic exertional dyspnea. He had a 15-year history of smoking, but no prior diagnosis of lung disease. A comprehensive battery of laboratory tests was performed. Results for complete blood count, serum chemistry panel, hepatic function tests, and inflammatory markers ...
Joshua Sill +4 more
openaire +3 more sources
Molecular Oncology, EarlyView.We assessed the associations between the gut microbiota and outcome in metastatic triple‐negative breast cancer patients treated with chemotherapy alone or chemotherapy in combination with immunotherapy. Our data indicate that high gut microbiota alpha diversity was associated with improved clinical outcome and with benefit from immunotherapy.
Andreas Ullern +8 more
wiley +1 more source
Evaluation of nonionic and zwitterionic detergents as membrane protein solubilizers in two-dimensional electrophoresis [PDF]
Proteomics 3 (03/2003) 249-53, 2006 The solubilizing power of various nonionic and zwitterionic detergents as membrane protein solubilizers for two-dimensional electrophoresis was investigated. Human red blood cell ghosts and Arabidopsis thaliana leaf membrane proteins were used as model systems. Efficient detergents could be found in each class, i.e.
arxiv +1 more source