Results 281 to 290 of about 278,769 (333)

Amphiphilic Poly(γ‐glutamic acid) Derivatives for Delivering Doxorubicin in Cancer Cells

Macromolecular Bioscience, EarlyView.
In this study, poly(γ‐glutamic acid) was modified via esterification with 4‐phenyl‐butyl bromide to enhance its amphiphilic properties, enabling self‐assembly into nanoparticles (NPs). Further functionalization with hydrophilic groups (MethoxyPEG) and targeting ligands (Folic acid‐PEG) (FA‐PEG) provided NPs that were loaded with DOX and delivered in U ...
Porochista Dorost, Miguel R. G. Morais, Sofia Cunha Guimarães, Ana Paula Pêgo, Montserrat García‐Alvarez, Antxon Martínez de Ilarduya   +5 more
wiley   +1 more source

Impact of aspect ratio and crystal size distribution of l-glutamic acid formed by cooling crystallization on drying characteristics. [PDF]

RSC Adv
Lee JB, Kim YJ, Kim KJ, Kim GH, Lee C, Park YD, An JC, Yi H, Oh K, Park JI.   +9 more
europepmc   +1 more source

19F NMR Relaxometry and Diffusometry for Measuring Cargo Molecule Dynamics in GelMA Hydrogels

Macromolecular Materials and Engineering, EarlyView.
In this research, fluorine drug dynamics in GelMA hydrogels are measured through fluorine‐19 nuclear magnetic resonance (19F NMR) relaxometry and diffusometry. By combining the Solomon–Bloembergen equations and the Stokes–Einstein–Debye relationship, the microscopic dynamic information includes in situ interaction between drugs and polymer networks ...
Chun‐Wei Chang, Bronwin L. Dargaville, Konstantin I. Momot, Dietmar W. Hutmacher   +3 more
wiley   +1 more source

Electrofermentation increases concentration of poly γ-glutamic acid in Bacillus subtilis biofilms. [PDF]

Microb Biotechnol
Adilkhanova A, Ormantayeva A, Kaziullayeva A, Olaifa K, Eghtesadi N, Abbas AH, Calvio C, Pham TT, Ajunwa OM, Marsili E.   +9 more
europepmc   +1 more source

Mapping protein–protein interactions by mass spectrometry

Mass Spectrometry Reviews, EarlyView.
Abstract Protein–protein interactions (PPIs) are essential for numerous biological activities, including signal transduction, transcription control, and metabolism. They play a pivotal role in the organization and function of the proteome, and their perturbation is associated with various diseases, such as cancer, neurodegeneration, and infectious ...
Xiaonan Liu, Lawrence Abad, Lopamudra Chatterjee, Ileana M. Cristea, Markku Varjosalo   +4 more
wiley   +1 more source

Umami and saltiness enhancements of vegetable soup by enzyme-produced glutamic acid and branched-chain amino acids. [PDF]

Front Nutr
Sakai K, Okada M, Yamaguchi S.
europepmc   +1 more source

Origin and characterization of cyclodepsipeptides: Comprehensive structural approaches with focus on mass spectrometry analysis of alkali‐cationized molecular species

Mass Spectrometry Reviews, EarlyView.
Abstract Cyclodepsipeptides (CDPs) represent a huge family of chemically and structurally diverse molecules with a wide ability for molecular interactions. CDPs are cyclic peptide‐related natural products made up of both proteinogenic and nonproteinogenic amino acids linked by amide and ester bonds.
Sophie Liuu, Annelaure Damont, Alain Perret, Olivier Firmesse, François Becher, Gwenaëlle Lavison‐Bompard, Amandine Hueber, Amina S. Woods, Ekaterina Darii, François Fenaille, Jean‐Claude Tabet   +10 more
wiley   +1 more source

Synthesis of Super-High-Viscosity Poly-γ-Glutamic Acid by pgdS-Deficient Strain of Bacillus licheniformis and Its Application in Microalgae Harvesting. [PDF]

Microorganisms
Zhang X, Wu W, Mou H, Liu J, Lei L, Li X, Cai D, Zhan Y, Ma X, Chen S.   +9 more
europepmc   +1 more source

Ion Chemistry in Dielectric Barrier Discharge Ionization: Recent Advances in Direct Gas Phase Analyses

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Dielectric barrier discharge ionization (DBDI) sources, employing low‐temperature plasma, have emerged as sensitive and efficient ionization tools with various atmospheric pressure ionization processes. In this review, we summarize a historical overview of the development of DBDI, highlighting key principles of gas‐phase ion chemistry and the ...
Kseniya Dryahina, Miroslav Polášek, Juraj Jašík, Kristýna Sovová, Patrik Španěl   +4 more
wiley   +1 more source

Poly-γ-Glutamic Acid from a Novel <i>Bacillus subtilis</i> Strain: Strengthening the Skin Barrier and Improving Moisture Retention in Keratinocytes and a Reconstructed Skin Model. [PDF]

Int J Mol Sci
Ko HJ, Park S, Shin E, Kim J, Lee GS, Lee YJ, Park SM, Lee J, Hyun CG.   +8 more
europepmc   +1 more source