Recent developments and applications of microbial Levan, a versatile polysaccharide-based biopolymer

M Domżał-Kędzia, M Ostrowska, A Lewińska… - Molecules, 2023 - mdpi.com
Polysaccharides are essential components with diverse functions in living organisms and
find widespread applications in various industries. They serve as food additives, stabilizers …

Exploring the role of levan in plant immunity to pathogens: A review

RS Riseh, F Fathi, M Vatankhah, JF Kennedy - International Journal of …, 2024 - Elsevier
This review article delves into the intricate relationship between levan, a versatile
polysaccharide, and its role in enhancing plant resistance against pathogens. By exploring …

Exploring the potential of Halomonas levan and its derivatives as active ingredients in cosmeceutical and skin regenerating formulations

M Erginer, B Gökalsin, S Tornaci, C Sesal… - International Journal of …, 2023 - Elsevier
Demand on natural products that contain biological ingredients mimicking growth factors
and cytokines made natural polysaccharides popular in pharmaceutical and cosmetic …

Coumarin derivatives with potential anticancer and antibacterial activity: Design, synthesis, VEGFR‐2 and DNA gyrase inhibition, and in silico studies

SH Emam, RA Hassan, EO Osman… - Drug Development …, 2023 - Wiley Online Library
A series of coumarin derivatives were designed, synthesized, and evaluated for their
antiproliferative activity. Compound 3e exhibited significant antiproliferative activity and was …

Biosurfactant and biopolymer producing microorganisms from West Kazakhstan oilfield

U Shaimerdenova, G Kaiyrmanova… - Scientific Reports, 2024 - nature.com
Microbiological enhanced oil recovery (MEOR) uses indigenous or exogenous
microorganisms and nutrients to enhance oil production through synthesis of metabolites …

Levan Production by Paenibacillus polymyxa Immobilized on Fe3O4@SiO2 Nanoparticles Using Molasses Medium with Emphasis on the Bioactivity

G Koşarsoy Ağçeli, H Günan Yücel - Journal of Polymers and the …, 2023 - Springer
In this study, levan biopolymer (a fructose-based exopolysaccharide) was produced by
Paenibacillus polymyxa HCT33-3, which was immobilized onto the composite of silica …

Thione tautomer of hydrazone-carbodithioate chelator-derived Cu (II) and Zn (II) complexes as potential antibacterial agents: DFT computations and UV-assisted …

AS Elzaref, WE Elgammal, AM Abdallah… - Journal of Molecular …, 2023 - Elsevier
A new hydrazone-carbodithioate ligand 3 and its Cu (II) and Zn (II) complexes were
chemically synthesized. The structural profile was well-defined through various analytical …

Elaboration of Nanostructured Levan-Based Colloid System as a Biological Alternative with Antimicrobial Activity for Applications in the Management of Pathogenic …

V Radenkovs, A Valdovska, D Galina, S Cairns… - Nanomaterials, 2023 - mdpi.com
Considering the documented health benefits of bacterial exopolysaccharides (EPSs),
specifically of bacterial levan (BL), including its intrinsic antimicrobial activity against certain …

Thiazolation of phenylthiosemicarbazone to access new thiazoles: anticancer activity and molecular docking

WE Elgammal, SS Shaban, EM Eliwa… - Future Medicinal …, 2024 - Taylor & Francis
Aim: Novel thiazole hybrids were synthesized via thiazolation of 4-phenylthiosemicarbazone
(4). Materials & methods: The anticancer activity against the NCI 60 cancer cell line panel …

Phytochemical profile and antimicrobial activity of essential oils from two Syzygium species against selected oral pathogens

SS Salem, HE Elsayed, S Shabana… - … Medicine and Therapies, 2023 - Springer
Abstract Background The genus Syzygium (Myrtaceae) comprises several essential oil-rich
species that are utilized traditionally for treating tooth infections and toothache. The current …