Results 41 to 50 of about 1,110 (143)

Application of Af4-Multidetection to Liraglutide in Its Formulation: Preserving and Representing Native Aggregation

Molecules, 2022
Aggregation is among the most critical parameters affecting the pharmacological and safety profile of peptide Active Pharmaceutical Ingredients (APIs).
Valentina Marassi, Marco Macis, Stefano Giordani, Lucia Ferrazzano, Alessandra Tolomelli, Barbara Roda, Andrea Zattoni, Antonio Ricci, Pierluigi Reschiglian, Walter Cabri   +9 more
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A Mechanism of Gold Nanoparticle Aggregation by Immunoglobulin G Preparation

Applied Sciences, 2020
Conjugates of gold nanoparticles (GNPs) and antibodies are widely used in various fields of biochemistry and microbiology. However, the procedure for obtaining such conjugates remains precarious, and the properties of conjugates differ significantly for ...
Dmitriy V. Sotnikov, Irina V. Safenkova, Anatoly V. Zherdev, Vadim G. Avdienko, Irina V. Kozlova, Suren S. Babayan, Vladislav Ya. Gergert, Boris B. Dzantiev   +7 more
doaj   +1 more source

Characterisation of the Interaction among Oil-In-Water Nanocapsules and Mucin

Biomimetics, 2020
Mucins are glycoproteins present in all mucosal surfaces and in secretions such as saliva. Mucins are involved in the mucoadhesion of nanodevices carrying bioactive molecules to their target sites in vivo.
Mar Collado-González, Gurmeet Kaur, Yadira González-Espinosa, Rebecca Brooks, Francisco M. Goycoolea   +4 more
doaj   +1 more source

Impact of asymmetrical flow field-flow fractionation on protein aggregates stability [PDF]

Journal of Chromatography A, 2016
The impact of asymmetrical flow field-flow fractionation (AF4) on protein aggregate species is investigated with the aid of multiangle light scattering (MALS) and dynamic light scattering (DLS). The experimental parameters probed in this study include aggregate stability in different carrier liquids, shear stress (related to sample injection), sample ...
Carmen R M, Bria, S Kim Ratanathanawongs, Williams   +1 more
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The Contribution of Endmembers to Mixtures of Leaf Leachates and Riverine DOM can be Determined by Measuring Their Size and Fluorescence Properties

Frontiers in Environmental Chemistry, 2022
The molecular mass distribution (MMD) and fluorescence properties of dissolved organic matter (DOM) are important characteristics for tracing and predicting its pathways, processes, and fate in aquatic systems. For the first time, asymmetrical flow field-
C. W. Cuss, C. Guéguen
doaj   +1 more source

A comparative analysis of extracellular vesicles (EVs) from human and feline plasma

Scientific Reports, 2022
Extracellular vesicles (EVs) are nanoparticles found in all biological fluids, capable of transporting biological material around the body. Extensive research into the physiological role of EVs has led to the development of the Minimal Information for ...
Jane Howard, Kieran Wynne, Evelin Moldenhauer, Paul Clarke, Ciaran Maguire, Stephanie Bollard, Xiaofei Yin, Lorraine Brennan, Louise Mooney, Stephen Fitzsimons, Melinda Halasz, Ester Rani Aluri, Dermot F. Brougham, Walter Kolch, Róisín M. Dwyer, Shirley Potter, Pamela Kelly, Amanda McCann   +17 more
doaj   +1 more source

Multiscale Structure of Starches Grafted with Hydrophobic Groups: A New Analytical Strategy

Molecules, 2020
Starch, an abundant and low-cost plant-based glucopolymer, has great potential to replace carbon-based polymers in various materials. In order to optimize its functional properties for bioplastics applications chemical groups need to be introduced on the
Chloé Volant, Alexandre Gilet, Fatima Beddiaf, Marion Collinet-Fressancourt, Xavier Falourd, Nicolas Descamps, Vincent Wiatz, Hervé Bricout, Sébastien Tilloy, Eric Monflier, Claude Quettier, Ahmed Mazzah, Agnès Rolland-Sabaté   +12 more
doaj   +1 more source

A clearer understanding of the dynamic structuring of different natural rubber genotypes on a macroscopic and mesoscopic scale by asymmetrical-flow field-flow fractionation (A4F) analysis

Polymer Testing
Unlike synthetic elastomers, the structure of natural rubber (NR) evolves (dynamic structuring) and so do its properties during the storage before reaching an industrial mixer. In the rubber industry this is known as storage hardening.
Siriluck Liengprayoon, Christine Char, Laurent Vaysse, Frédéric Bonfils   +3 more
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A chromatographic approach for investigating the proliferation ability of native Saccharomyces cerevisiae yeast strains under varying temperatures and ethanol concentrations

Frontiers in Fungal Biology
Native yeast strains have been proved to be of great importance for food industry. In the present work, two different Saccharomyces cerevisiae native yeast strains isolated from the must from Moschofilero and Agiorgitiko varieties, respectively, were ...
Lambros Farmakis, Panailla Aslanidou, Lia Katsou, Nikoketa Moraiti   +3 more
doaj   +1 more source

Enhanced Characterization of Lignin Nanoparticles by Asymmetric Flow-Field Flow Fractionation

ChemSusChem
The unique properties of lignin nanoparticles (LNPs)—uniform shape, surface properties and nanoscale—carry great potential for the desired material utilization of technical lignins. Especially, the particle size distribution and dispersity of LNPs are the key for their successful valorization.
Nadine Kohlhuber, Irina Sulaeva, Tao Zou, Oliver Musl, Robert Mildner, Scott Renneckar, Monika Österberg, Thomas Rosenau, Antje Potthast   +8 more
openaire   +3 more sources