Results 51 to 60 of about 533,740 (272)

Secondary lactic acid bacteria fermentation with wood-derived xylooligosaccharides as a tool to expedite sour beer production.

Journal of Agricultural and Food Chemistry, 2019
Xylooligosaccharides (XOS) from woody biomass were evaluated as substrate for secondary lactic acid bacteria (LAB) fermentation in sour beer production.
Anna Dysvik, S. L. La Rosa, Fanny Buffetto, K. H. Liland, Kristine S. Myhrer, E. Rukke, T. Wicklund, B. Westereng   +7 more
semanticscholar   +1 more source

Enhancing the Versatility of Photocrosslinkable Silk Fibroin Using an Eco‐Friendly Solvent

Advanced Engineering Materials, EarlyView.
Silk fibroin modified with photoreactive groups enables liquid‐to‐solid transitions under light, allowing precise structural control for biofabrication. Using a sustainable calcium chloride‐ethanol‐water solvent, a novel photofibroin (PF) is shown for light‐based manufacturing like 3D printing, forming cytocompatible hydrogels for regenerative medicine.
Anne Katherine Brooks, Vamsi K. Yadavalli   +1 more
wiley   +1 more source

Enhanced Mechanical Properties of Injectable Chitosan–Guar Gum Hydrogel Reinforced with Bacterial Cellulose Nanofibers for Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This study presents the development and characterization of injectable nanocomposite hydrogels based on N‐succinyl chitosan, oxidized guar gum, and bacterial cellulose nanofibers. Emphasizing enhanced mechanical properties and biocompatibility, the hydrogels exhibit fast gelation, improved structural integrity, and reduced swelling. Their potential for
Raimundo Nonato Fernandes Moreira Filho, Pascale Chevallier, Silvia Rodriguez Fernandez, Maud Viallon, Matheus Xavier de Oliveira, Ana Lorena de Brito Soares, Diego Mantovani, Judith Pessoa de Andrade Feitosa, Rodrigo Silveira Vieira   +8 more
wiley   +1 more source

Colostrum-derived bioactive peptides obtained by fermentation with kefir grains enriched with selected yeasts

The Annals of the University Dunarea de Jos of Galati Fascicle VI – Food Technology, 2019
The aim of this study was to improve the bovine colostrum biological function through fermentation with kefir grains enhanced with selected yeasts, for developing new nutraceutical and cosmeceutical products.
M. Cotărleţ, A. Vasile, A. Cantaragiu, Alexandra Gaspar-Pintiliescu, O. Craciunescu, A. Oancea, Angela Moraru, I. Moraru, G. Bahrim   +8 more
semanticscholar   +1 more source

Covalent On‐Cell Conjugation of Biomaterials Through Oxidative Phenolic Coupling Regulates Stem Cell Fate via Intracellular Biophysical Programming

Advanced Functional Materials, EarlyView.
On‐cell covalent crosslinking of hydrogel matrix to the membrane of a single cell using droplet microfluidics enables mechanotransduction and influences stem cell fate. This newly established approach influences stem cell fate, independent of YAP/TAZ mechanotransduction and non‐covalent reversible binding ligands yet by various intracellular ...
Castro Johnbosco, Malin Becker, Niels Willemen, Marieke Meteling, Kannan Govindaraj, Tom Kamperman, Jeroen Leijten   +6 more
wiley   +1 more source

Symmetrization of the Berezin Star Product and Multiple Star Product Method [PDF]

, 2000
We construct a multiple star product method and by using this method, show that integral forms of some star products can be written in terms of the path-integral. This method can be applied to some examples. Especially, the associativity of the skew-symmetrized Berezin star product proposed in \cite{SW}, is recovered in large $N$ limit of the multiple ...
arxiv   +1 more source

Generalized quasi-shuffle products [PDF]

arXiv, 2023
In this paper, we introduce the notion of generalized quasi-shuffle products and give a criterion for their associativity. These extend the quasi-shuffle products introduced by Hoffman, which are often used to describe the stuffle and shuffle product for multiple zeta values. For $q$-analogues of multiple zeta values, the description of an analogue for
arxiv  

Mesenchymal Stem Cells‐Derived Extracellular Vesicles Mimetics as Osteoinductive Mediators for Bone Healing

Advanced Functional Materials, EarlyView.
Mesenchymal stem cell‐derived nanoghosts (MSC‐NGs) mimic naturally secreted extracellular vesicles (MSC‐EVs) in structure and physicochemical properties but can be synthesized at more translatable yields. As osteogenic agents, MSC‐NGs demonstrate superior outcomes compared to MSC‐EVs.
Antoine Karoichan, Ling Li, Celine J. Agnes, Bettina M. Willie, Maryam Tabrizian   +4 more
wiley   +1 more source

A tensor product of representations of UHF algebras arising from Kronecker products [PDF]

arXiv, 2009
We introduce a non-symmetric tensor product of representations of UHF algebras by using Kronecker products of matrices. We prove tensor product formulae of GNS representations by product states and show examples.
arxiv  

Spin Description in the Star Product and the Path Integral Formalism [PDF]

, 2007
The spin can be described in the star product formalism by extending the bosonic Moyal product in the fermionic sector. The fermionic star product is then the Clifford product of geometric algebra and it is possible to formulate the fermionic star product formalism in analogy to the bosonic star product formalism.
arxiv   +1 more source