Results 111 to 120 of about 17,452 (225)

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  

Production of Lactic Acid and Polyhydroxyalkanoates (PHA) from Restaurant Waste [PDF]

, 2001
In this study, restaurant waste was used as a substrate for the production of lactic acid and polyhydroxyalkanoate (PHA) by Ralstonia eutropha (formerly known as Alcaligenes eutrophus).
Kassim, Hafizah
core  

Mechanical Characterization of Additively Manufactured Poly(3‐hydroxybutyrate‐co‐3‐hydroxyhexanoate) Biopolymer

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
Thermal behavior, specimen fabrication, and mechanical benchmarking of PHBH produced by additive manufacturing and injection molding. ABSTRACT Poly(3‐hydroxybutyrate‐co‐3‐hydroxyhexanoate) (PHBH) is a biodegradable polyester with strong potential for marine and packaging applications common for thermoplastic polymers, yet its performance after being ...
Lorenzo De Noni, Sara West, Hudson Legendre, Hung‐Jue Sue, Albert E. Patterson   +4 more
wiley   +1 more source

De Novo Assembly of the Polyhydroxybutyrate (PHB) Producer Azohydromonas lata Strain H1 Genome and Genomic Analysis of PHB Production Machinery

Microorganisms
Polyhydroxybutyrate (PHB) is a biodegradable natural polymer produced by different prokaryotes as a valuable carbon and energy storage compound. Its biosynthesis pathway requires the sole expression of the phaCAB operon, although auxiliary genes play a ...
Daniele Traversa, Carlo Pazzani, Pietro D’Addabbo, Lucia Trisolini, Matteo Chiara, Marta Oliva, Angelo Marzella, Camilla Mandorino, Carla Calia, Guglielmina Chimienti, Caterina Manzari, Graziano Pesole, Maria Scrascia   +12 more
doaj   +1 more source

Surface wettability and energy effects on the biological performance of poly-3-hydroxybutyrate films treated with RF plasma [PDF]

, 2016
The surface properties of poly-3-hydroxybutyrate (P3HB) membranes were modified using oxygen and an ammonia radio-frequency (RF, 13.56 MHz) plasma. The plasma treatment procedures used in the study only affected the surface properties, including surface ...
Boyandin, A. N., Epple, M., Nikolaeva, E. D., Oehr, C., Prymak, O., Surmenev, M. A., Surmenev, R. A., Syromotina, D. S., Ulbricht, M., Volova, T. G.   +9 more
core   +1 more source

Polymer‐Based Recycling Strategies for Plastic Waste: A Comprehensive Review

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT Plastic pollution has emerged as one of the most pressing global environmental challenges, affecting ecosystems, human health, and climate through persistent waste accumulation and microplastic formation. This comprehensive review elaborates on recycling techniques based on polymer, including mechanical and chemical recycling, advantages and ...
Ishraga Glal‐Aldin Abdalla Awad
wiley   +1 more source

Controle da biossíntese de poli-hidroxialcanoatos bacterianos através do fluxo de substratos Control of the biosynthesis of bacterial polyhydroxyalkanoates through the flux of substrates

Química Nova, 2007
Manipulation of the flux of substrates was utilized to control the amount of 3-hydroxyvalerate and 3-hydroxy-4-pentenoate produced by Burkohlderia sp. The 3HV production rate was directly proportional to the propionic acid uptake rate with the last one ...
Rafael Costa Santos Rocha, Fabrício Saab Pereira, Marilda Keico Taciro, Maria Filomena de Andrade Rodrigues, José Geraldo da Cruz Pradella   +4 more
doaj   +1 more source

Coupling Nitrogenous Organic Wastewater Treatment and Biorefinery via N‐Cycling Bacterium

Advanced Science, Volume 13, Issue 7, 3 February 2026.
The vast reservoir of nitrogenous organic pollutants in industrial wastewaters can serve as untapped carbon‐nitrogen resources. This study employs the newly discovered Paracoccus sp. ZQW‐1 as a versatile chassis to simultaneously achieve N‐methylpyrrolidone (NMP) wastewater depuration and polyhydroxybutyrate (PHB) synthesis.
Ziqian Wang, Chunyu Du, Guanyu Zheng, Dahu Ding   +3 more
wiley   +1 more source

Cellpose+, a Morphological Analysis Tool for Feature Extraction of Stained Cell Images

Advanced Intelligent Discovery, Volume 2, Issue 1, February 2026.
We introduce Cellpose plus, a morphological and geometrical analysis tool for feature extraction of stained cell images built over Cellpose, a state‐of‐the‐art cell segmentation framework. We also introduce a dataset of DAPI and FITC stained cells to which our new method is applied.
Israel A. Huaman, Fares D. E. Ghorabe, Sofya S. Chumakova, Alexandra A. Pisarenko, Alexey E. Dudaev, Tatiana G. Volova, Galina A. Ryltseva, Sviatlana A. Ulasevich, Ekaterina I. Shishatskaya, Ekaterina V. Skorb, Pavel S. Zun   +10 more
wiley   +1 more source

Enatiomerically pure hydroxycarboxylic acids: current approaches and future perspectives [PDF]

, 2018
The growing awareness of the importance of chirality in conjunction with biological activity has led to an increasing demand for efficient methods for the industrial synthesis of enantiomerically pure compounds.
Ren, Qun, Ruth, Katinka, Thöny-Meyer, Linda, Zinn, Manfred   +3 more
core