Results 21 to 30 of about 854,016 (247)

Configurable on-Chip Gel Electrophoresis in Inkjet 3D Printed Microfluidic Modules

open access: yesProceedings, 2017
Inkjet 3D printing is with success used for preparation microfluidics devices as a microfluidic chips for DNA separation. Utilized this technic help us to prepare a chip in shorter time and cheaper, but length of microchannel are limited by possibility ...
Rafał Walczak   +2 more
doaj   +1 more source

Why Johnny can't clone: Common pitfalls and not so common solutions

open access: yesBioTechniques, 2015
The demand for cloned genes has increased incessantly over the past 32 years, but some who need recombinant plasmids struggle to produce them. While the pitfalls of traditional ligation-dependent cloning are non-trivial, most can be avoided with ...
Ichiro Matsumura
doaj   +1 more source

Semi-Automatic Lab-on-PCB System for Agarose Gel Preparation and Electrophoresis for Biomedical Applications

open access: yesMicromachines, 2021
In this paper, a prototype of a semi-automatic lab-on-PCB for agarose gel preparation and electrophoresis is developed. The dimensions of the device are 38 × 34 mm2 and it includes a conductivity sensor for detecting the TAE buffer (Tris-acetate-EDTA ...
Jesús David Urbano-Gámez   +2 more
doaj   +1 more source

Re-use of commercial microfluidics chips for DNA, RNA, and protein electrophoresis

open access: yesBioTechniques, 2014
Microfluidics chip technology is a powerful and convenient alternative to agarose gels and PAGE, but costs can be high due to certain chips being non-reusable.
Thi Nguyen   +2 more
doaj   +1 more source

Proteomic Advances in Milk and Dairy Products

open access: yesMolecules, 2021
Proteomics is a new area of study that in recent decades has provided great advances in the field of medicine. However, its enormous potential for the study of proteomes makes it also applicable to other areas of science.
Rubén Agregán   +5 more
doaj   +1 more source

DESIGN OF ELECTROPHORESIS DEVICE FOR OPTIMATION OF DNA VISUALIZATION AND DNA CONCENTRATION USING SOFTWARE

open access: yesJurnal Pendidikan Fisika Indonesia, 2014
Molekul DNA menunjukkan polarisasi yang kuat sehingga memungkinkan baik gerak elektroforesis berdasarkan muatan negatifnya maupun gerak dielektroforesis berdasarkan induksi polarisasi.
H.P. Kusumaningrum   +3 more
doaj   +1 more source

Current Diagnostic Methods for Assessing Transfer of Passive Immunity in Calves and Possible Improvements: A Literature Review

open access: yesAnimals, 2021
Several direct or indirect methods can be used to assess immunoglobulin G (IgG) concentrations in calves, which evaluates the transfer of passive immunity (TPI).
Rayanne Soalheiro de Souza   +9 more
doaj   +1 more source

Microsecond electrophoresis [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
Although analysis strategies exist for probing a diverse array of molecular properties, most of these approaches are not amenable to the study of reaction intermediates and other transient species. Separations in particular can provide detailed information on attributes not readily measured by spectroscopy but typically are performed over ...
Matthew L, Plenert, Jason B, Shear
openaire   +2 more sources

An integrated protocol based on workflows of imaged capillary isoelectric focusing (icIEF) for in-depth protein heterogenous characterization: High-efficient fractionation and online mass spectrometry detection

open access: yesGreen Analytical Chemistry
We present an integrated protocol for studying the charge heterogeneity of therapeutic proteins combining two workflows: imaged capillary isoelectric focusing (icIEF) with fractionation and online mass spectrometry (MS) detection on a single platform ...
Teresa Kwok   +7 more
doaj   +1 more source

Retracted:An integrated protocol based on workflows of imaged capillary isoelectric focusing (icIEF) for in-depth protein heterogenous characterization: High-efficient fractionation and online mass spectrometry detection

open access: yesGreen Analytical Chemistry
This article has been retracted: Please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the authors.
Teresa Kwok   +7 more
doaj   +1 more source

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