Results 51 to 60 of about 4,986,973 (317)

Emulsifying and foaming properties of peanut (Arachis hypogaea Lineau) flour

Grasas y Aceites, 2007
The functional properties of proteins present in peanut (Arachis hypogaea Lineau) flour were studied. The influence of the pH and protein solubility on emulsifying and foaming properties of peanut flour was evaluated.
J. C. Ferreyra, E. M. Kuskoski, M. T. Bordignon Luiz, D. Barrera Arellano, R. Fett   +4 more
doaj   +1 more source

Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer, Simon Faissner, Ralf Gold, Aiden Haghikia   +3 more
wiley   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

The study of stability of the ferric oxide sols by zeta /ζ/ potential

Mongolian Journal of Chemistry, 2014
In this study ferric oxide sols solutions were prepared in presence of different electrolyte and their zeta potentials were measured by simplified electrophoreses method with protective semi membrane filters.
D Bayarmaa, Kh Khureltogoo
doaj   +1 more source

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

Advanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig, Egzon Cermjani, Doris Hanselmann, Johannes Prieschl, Angelika Schmitt, Michael S. Moritz, Christian Papp, Greta Nölke, Stefano Di Fiore, Christoph Deckers, Thomas H. Rehm, Susanne Wintzheimer   +11 more
wiley   +1 more source

IEF-2DE Analysis and Protein Identification

Bio-Protocol, 2013
Isoelectric focusing followed by SDS-PAGE (IEF-2DE) separates proteins in a two-dimensional matrix of protein pI (Protein Isoelectric Point) and molecular weight (MW).
Xia Wu, Steven Clough, Steven Huber, Man-Ho Oh   +3 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

A comparative study on the effects of heat, ultrasound and high hydrostatic pressure on the structural and physicochemical properties of whey proteins

Applied Food Research
This study aimed to investigate the structural changes of whey protein isolate (WPI) caused by high intensity ultrasound (US), high hydrostatic pressure (HHP), and heat (HE), and their impact on important techno-functional properties such as solubility ...
Sara Keshvari Khojasteh, Rassoul Kadkhodaee, Christos Ritzoulis, Zahra Emam-Djomeh, Bahareh Emadzadeh   +4 more
doaj   +1 more source

Peptidomics of potato protein hydrolysates: implications of post-translational modifications in food peptide structure and behaviour [PDF]

Royal Society Open Science, 2018
Post-translational modifications (PTMs) often occur in proteins and play a regulatory role in protein function. There is an increasing interest in the bioactivity of food protein-derived peptides, but the occurrence of PTMs and their influence on food ...
Shixiang Yao, Chibuike C. Udenigwe
doaj   +1 more source

Identifying molecular features that are associated with biological function of intrinsically disordered protein regions

eLife, 2021
In previous work, we showed that intrinsically disordered regions (IDRs) of proteins contain sequence-distributed molecular features that are conserved over evolution, despite little sequence similarity that can be detected in alignments (Zarin et al ...
Taraneh Zarin, Bob Strome, Gang Peng, Iva Pritišanac, Julie D Forman-Kay, Alan M Moses   +5 more
doaj   +1 more source