Results 81 to 90 of about 18,550,533 (314)

New Insights into Atonic Postpartum Hemorrhage: Animal Model Construction Based on Placental Nanodelivery Systems

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops a placenta‐targeted nanodelivery system co‐loading HMGB1 protein and the NLRP3 agonist nigericin to establish an animal model of atonic postpartum hemorrhage. The model accurately recapitulates clinical phenotypes, including prolonged labor and uterine contractility dysfunction, while revealing inflammatory activation in placental ...
Jiangxue Qu   +10 more
wiley   +1 more source

Paper Electrophoresis of Serum Proteins [PDF]

open access: yesNature, 1952
THE separation of the albumin, , , β− and γ-globulin fractions of serum protein can be accomplished by electrophoresis on filter paper1–3.
B, LEVIN, V G, OBERHOLZER
openaire   +2 more sources

Brownian Dynamics Studies on DNA Gel Electrophoresis. II. `Defect' Dynamics in the Elongation-Contraction Motion

open access: yes, 2001
By means of the Brownian dynamics (BD) method of simulations we have developed, we study dynamics of individual DNA undergoing constant field gel electrophoresis (CFGE), focusing on the relevance of the `defect' concept due to de Gennes in CFGE.
Azuma, Ryuzo
core   +1 more source

Multivalent Protein Nanorings for Broad and Potent SARS‐CoV‐2 Neutralization

open access: yesAdvanced Healthcare Materials, EarlyView.
A protein‐only, modular multivalent nanoscaffold displaying 20 anchor points, decorated with two different binders (10 of each), targeting the SARS‐CoV‐2 receptor‐binding domain is presented. The construct self‐assembles into stable, biocompatible, homogeneous nanoparticles, exhibit synergistic binding with fM IC50 values. It also detects spike at 9 ng 
Molood Behbahanipour   +11 more
wiley   +1 more source

Determination of mixed stability constants of lead(II)/uranyl(II)-NTA-cysteine complexes by paper electrophoresis

open access: yesBulletin of the Chemical Society of Ethiopia, 2005
A method involving the use of paper ionophoresis is described for the study of equilibria in mixed – ligand complex systems in solution. The technique is based on the movement of a spot of metal ion under an electric field with the complexants added to ...
Brij Bhushan Tewari
doaj  

Analysis of water-soluble vitamins in biopharma raw materials by electrophoresis micro-chips with contactless conductivity detection [PDF]

open access: yes, 2009
Detailed information concerning the composition of the raw materials employed in the production of biologics is important for the efficient control and optimization of bioprocesses.
Benito-Lopez, Fernando   +3 more
core  

The electrophoresis of transferrins in urea/polyacrylamide gels [PDF]

open access: yes, 1980
The denaturation of transferrin by urea has been studied by (a) electrophoresis in polyacrylamide gels incorporating a urea gradient, (b) measurements of the loss in iron-binding capacity and (c) u.v. difference spectrometry. In human serum transferrin
Evans, RW, Williams, J
core   +2 more sources

Self‐Assembling Peptide Hydrogels Support Stromal Vascular Fraction Viability to Promote In Vivo Nerve Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Stromal vascular fraction (SVF) may enhance nerve repair, especially when delivered in a self‐assembling peptide hydrogel (SAPH). In vitro, softer SAPH increased neuronal explant outgrowth and supported greater SVF viability and proliferation. In a rat sciatic defect, SVF in an optimized SAPH produced motor and sensory recovery equivalent to autograft ...
Liam A. McMorrow   +6 more
wiley   +1 more source

Temperature and denaturing substances influence on Lab-on-a-chip electrophoresis [PDF]

open access: yesJournal of Medical Biochemistry, 2009
Qualitative and quantitative determination of proteins in different biological fluids is of great significance in medicine, due to their importance in diagnosis and treatment of some diseases.
Trenčevska Olgica   +2 more
doaj  

Colloidal electrophoresis: Scaling analysis, Green-Kubo relation, and numerical results

open access: yes, 2008
We consider electrophoresis of a single charged colloidal particle in a finite box with periodic boundary conditions, where added counterions and salt ions ensure charge neutrality.
B Dünweg   +13 more
core   +1 more source

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