Results 111 to 120 of about 90,476,059 (268)

Hydrolytical stability of poly(3-hydroxybutyrate)

, 2018
The bachelor thesis deals with the study of hydrolytical stability of poly(3-hydroxybutyrate) in the hydrolysis with excess of water and in the hydrolytic degradation in melt.
Korčušková, Martina
core  

Degradation of polyhydroxyalkanoate films in brackish Lake Shira [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2012
The degradation of polyhydroxyalkanoate films was firstly studied in brackish Lake Shira at different depths, 3, 9, 13 and 20 meters, those corresponded to the layers of stratification.
Natalia O. Zhila, Svetlana V. Prudnikova, Egor S. Zadereev, Denis Yu. Rogozin   +3 more
doaj  

Outcomes of Long‐Term Absorbable Mesh Use for Ventral Hernia Repair in Immunosuppressed Patients

World Journal of Surgery, EarlyView.
Immunosuppressed patients are more at risk of perioperative infections. In case of ventral hernia repair, the use of a long‐term absorbable mesh could potentially decrease the infectious risk in these patients. This study aimed to assess the short‐ and mid‐term outcomes of ventral hernia repair with long‐term absorbable mesh in immunosuppressed and non‐
Gaëtan‐Romain Joliat, Benoit Romain, Guillaume Passot   +2 more
wiley   +1 more source

Crystal structure and biochemical analysis of the polyester‐degrading carboxylesterase SM0281 from the symbiotic legume‐associated rhizobacterium Sinorhizobium (Ensifer) meliloti

The FEBS Journal, EarlyView.
The microbial degradation of synthetic polyesters such as polyethylene terephthalate (PET) is mediated by diverse α/β‐hydrolases, many of which remain poorly characterized. In this study, we investigated the α/β‐hydrolase SM0281 from Sinorhizobium meliloti and found that it exhibits robust carboxylesterase and polyesterase activities toward PET, PCL ...
Sofia Lemak, Anna N. Khusnutdinova, Peter J. Stogios, Elena Evdokimova, Alexei Savchenko, Peter N. Golyshin, Elizabeth A. Edwards, Alexander F. Yakunin   +7 more
wiley   +1 more source

Photothermal methods and atomic force microscopy images applied to the study of poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) dense membranes

, 2015
Thermal and transport properties of some polyhydroxyalkanoates (PHAs), poly-3- hydroxybutyrate and poly-3-hydroxybutyrate-co-3-hydroxyvalerate copolymers at different concentrations (8, 14, and 22%), were studied by using photoacoustic and photothermal ...
Siqueira, APL, da Silva, MG, Sanchez, R, Vargas, H, Mansanares, AM, Prioli, R, Poley, LH   +6 more
core   +1 more source

Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBH): synthesis, properties, and applications - A Review

European Polymer Journal, 2022
Kerim Eraslan, C. Aversa, M. Nofar, M. Barletta, A. Gisario, Reza Salehiyan, Yonca Alkan Goksu   +6 more
semanticscholar   +1 more source

Bioprocessing of Damaged Wheat Grain Into PHB Using Lactobacillus Fermentation Following Optimized Acid Hydrolysis

Food Science &Nutrition, Volume 14, Issue 11, November 2026.
336.66 mg/g RS from DWG hydrolysis at 45 min with 6% HCl. 1.85 g/L PHB produced by FH12 at 30°C, 6%, after 96 h. NMR and FTIR confirmed the authentic chemical structure of PHB. PHB showed thermal stability from 270°C to 340°C with max loss at 350°C. PHB showed UV‐blocking and crystalline structure for packaging use.
Zohreh Boorboormoradi, Orang Eyvazzade, Ladan Rashidi, Leila Nateghi   +3 more
wiley   +1 more source

Produção e caracterização de Poli(3-Hidroxibutirato-co-3-hidroxivalerato) por cupriavidus necator em melaço cítrico [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2009.Poli(3-hidroxibutirato-co-3-hidrohivalerato) [P(3HB-co-3HV)] é um biopolímero acumulado ...
Farias, Daniele
core  

BDH1 Attenuates Macrophage Foam Cell Formation and Inflammation in Atherosclerosis Via Modulating Histone H3K9 Acylation Balance and Activating PPAR Signaling

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 11, November 2026.
In atherosclerotic lesions, BDH1 expression is downregulated in plaque macrophages. In ox‐LDL‐induced RAW264.7 macrophages, BDH1 overexpression maintains H3K9 acylation homeostasis by upregulating H3K9ac and downregulating H3K9bhb, thereby increasing cell viability, reducing lipid accumulation, decreasing TNF‐α, and increasing IL‐10.
Yu Wang, Yi Wang, Qinghong Liu, Mao Tian, Bin Wang, Qiang Lin, Shuiying Huang   +6 more
wiley   +1 more source

Poly(3-hydroxybutyrate) multifunctional composite scaffolds for tissue engineering applications

, 2010
Poly(3-hydroxybutyrate) (P(3HB)) foams exhibiting highly interconnected porosity (85% porosity) were prepared using a unique combination of solvent casting and particulate leaching techniques by employing commercially available sugar cubes as porogen ...
Misra, S.K., Boccaccini, A.R., Roy, I., Knowles, J.C., Philip, S.E., Stark, W.J., Salih, V., Ansari, T.I., Valappil, S.P., Mohn, D., Sabeel P. Valappil, Jonathan C. Knowles, Dirk Mohn, Sheryl E. Philip, Tahera I. Ansari, Superb K. Misra, Vehid Salih, Aldo R. Boccaccini, Ipsita Roy, Wendelin J. Stark   +19 more
core   +1 more source