Production of gamma‐polyglutamic acid microgel by Bacillus species: Industrial applications and future perspectives
Sign Up to like & getrecommendations! Published in 2024 at "Polymers for Advanced Technologies"
DOI: 10.1002/pat.6565
Abstract: γ‐Polyglutamic acid (γ‐PGA) microgel, produced by Bacillus spp., represents a promising biomaterial with diverse industrial applications due to its biodegradability, biocompatibility, and nontoxic nature. This review explores the current methodologies in the industrial production of… read more here.
Keywords: microgel; production; industrial applications; future perspectives ... See more keywords
Amoxicillin on polyglutamic acid composite three-dimensional graphene modified electrode: Reaction mechanism of amoxicillin insights by computational simulations.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.04.052
Abstract: An electrochemical sensor based on a glassy carbon electrode (GCE) modified by three-dimensional graphene (3D-GE) and polyglutamic acid (PGA) was developed to quantitatively detect Amoxicillin (AMX), a worldwide used antibiotic. AMX response at PGA/3D-GE/GCE involving… read more here.
Keywords: modified electrode; three dimensional; polyglutamic acid; reaction mechanism ... See more keywords
Study on the reuse process of hydrolysate from γ-polyglutamic acid fermentation residues
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2021.103145
Abstract: Abstract In order to study the feasibility of using γ-polyglutamic acid (γ-PGA) waste biomass hydrolysate as nitrogen source of culture medium, waste biomass was treated with nitric acid to obtain hydrolysate. Through the orthogonal optimization… read more here.
Keywords: hydrolysate; medium; waste biomass; polyglutamic acid ... See more keywords
Study of a novel hybrid bone cement composed of γ-polyglutamic acid and tricalcium silicate
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.05.310
Abstract: Abstract Tricalcium silicate (C3S) has been used for biomedical materials. It has good biocompatibility and the ability to self-set, allowing it to serve as a bone cement. After setting, C3S demonstrates some mechanical strength but… read more here.
Keywords: bone cement; cement; tricalcium silicate; polyglutamic acid ... See more keywords
Sustainable nano-composites polyglutamic acid functionalized Ag/g-C3N4/SiC for the ultrasensitive colorimetric assay, visible light irradiated photocatalysis and antibacterial efficiency
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2021.111452
Abstract: Abstract In this project, silver deposited on graphitic carbon nitride-silicon carbide-polyglutamic acid (Ag/g-C3N4/SiC/PGA) nanomaterials was chemically fabricated. The Ag/g-C3N4/SiC/PGA nano probe analyzed via UV–vis, TEM, EDS, DLS, and zetasizer analyzer. The prepared nanomaterials was applied… read more here.
Keywords: c3n4; sic pga; c3n4 sic; visible light ... See more keywords
Preparation of montmorillonite/chitosan/γ-polyglutamic acid nanoparticles and evaluation of their adsorption and antibacterial performance
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-05752-0
Abstract: In this study, montmorillonite (MMT)/chitosan (CS)/γ-polyglutamic acid (γ-PGA) nanoparticles were synthesized using MMT, CS, and γ-PGA as the matrix materials, with amino silane as the crosslinking agent. Through single-factor and response surface methodology experiments, the… read more here.
Keywords: preparation; adsorption; performance; chitosan polyglutamic ... See more keywords
Cytotoxic and Antioxidant Properties and Profile of Active Compounds in Kale and Lupine Sprouts Supplemented with γ-Polyglutamic Acid During Sprouting
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app15052813
Abstract: γ-Polyglutamic acid (γ-PGA) is a biodegradable and non-toxic biopolymer with numerous potential applications in agriculture, food, and health sciences due to its antioxidant and antimicrobial properties. This study evaluated the cytotoxic and antioxidant properties of… read more here.
Keywords: lupine; cytotoxic antioxidant; antioxidant properties; lupine sprouts ... See more keywords
Polyglutamic Acid as an Antiviral Agent: Mechanistic and Structural Insights
Sign Up to like & getrecommendations! Published in 2025 at "Pharmaceutics"
DOI: 10.3390/pharmaceutics17101296
Abstract: Poly-γ-glutamic acid (γ-PGA), also known as polyglutamate, is a naturally derived polymer produced by Bacillus species that has demonstrated antiviral properties. Growing evidence from preclinical and clinical studies supports its therapeutic potential against various viral… read more here.
Keywords: mechanistic structural; agent mechanistic; antiviral agent; structural insights ... See more keywords
A Novel Formulation of Cisplatin with γ-Polyglutamic Acid and Chitosan Reduces Its Adverse Renal Effects: An In Vitro and In Vivo Animal Study
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13111803
Abstract: Cisplatin (cis-diamminedichloroplatinum (II); CDDP) is a key chemotherapeutic agent but causes renal damage and other off-target effects. Here, we describe the pharmacological and biochemical characteristics of a novel formulation of CDDP complexed with γ-polyglutamic acid… read more here.
Keywords: cisplatin; formulation; pga; cddp ... See more keywords
Multifactorial Analysis of the Effect of Applied Gamma-Polyglutamic Acid on Soil Infiltration Characteristics
Sign Up to like & getrecommendations! Published in 2024 at "Polymers"
DOI: 10.3390/polym16202890
Abstract: To investigate the mechanism and influence of applying gamma-polyglutamic acid (γ-PGA) on soil water infiltration, laboratory experiments and numerical simulations were conducted using Hydrus-1D. These studies assessed the impact of various application rates of γ-PGA… read more here.
Keywords: soil infiltration; water; soil; infiltration ... See more keywords