Results 41 to 50 of about 10,039 (233)

Biosynthetic Plastics as Tunable Elastic and Visible Stent with Shape‐Memory to Treat Biliary Stricture

Advanced Science, 2023
Common biliary tract is ≈4 mm in diameter to deliver bile from liver to small intestine to help digestion. The abnormal narrowing leads to severe symptoms such as pain and nausea. Stents are an effective treatment.
Wei Wang, Zhaohui Luan, Zhenzhen Shu, Kaige Xu, Tongchuan Wang, Shuang Liu, Xiaozhuo Wu, Hangzong Liu, Shaosong Ye, Ruijue Dan, Xiaoyan Zhao, Shiming Yang, Malcolm Xing, Chaoqiang Fan   +13 more
doaj   +1 more source

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Diversity and physiology of polyhydroxyalkanoate-producing and -degrading strains in microbial mats [PDF]

, 2010
13 pages, 2 figures, 5 tablesPhotosynthetic microbial mats are sources of microbial diversity and physiological strategies that reflect the physical and metabolic interactions between their resident species.
Guerrero, Ricardo, Villanueva, Laura, Campo, Javier del, Javier Del Campo, Ricardo Guerrero, Laura Villanueva   +5 more
core   +1 more source

Immunoglobulin response to adjuvanted-PHA/PMB2 (polyhydroxyalkanoate/P. multocida serotype B:2) vaccine

, 2021
Data on the response of immunoglubulins IgG, IgM, and IgA towards adjuvanted-PHA/PMB2 vaccine (adjuvanted-polyhydroxyalkanoate/P. multocida serotype B:2 vaccine) showed extended release and effectivity of vaccine with the use of polyhydroxyalkanoate (PHA)
Amelia, T (via Mendeley Data), Amelia, Tan Suet May   +1 more
core   +1 more source

Synthetic Particulate Subunit Vaccines Co‐Delivering Multiple Antigens Induce Protective Immunity Against Melioidosis

Advanced NanoBiomed Research, EarlyView.
Engineered endotoxin‐free Escherichia coli were used to assemble poly(3‐hydroxybutyrate) (PHB) biopolymer particles displaying multiple conserved Burkholderia pseudomallei antigens via PhaC‐mediated surface presentation. Following formulation with poly(I:C), the particulate vaccines induced antigen‐specific humoral and cellular immune responses ...
Md. Tanvir Kabir, Shuxiong Chen, Justine B. Bendo, Ashley Johnson, Aleksandra W. Debowski, Mitali Sarkar‐Tyson, Bernd H. A. Rehm   +6 more
wiley   +1 more source

The Development and Characterisation of a P(3HB-co-4HB)–Bioactive Glass–Graphene Hydrogel as a Potential Formulation for Biomedical and Therapeutical Translation

Gels
The clinical management of wounds is known to be a significant challenge: not only does the dressing need to ensure and provide the appropriate barrier and healing characteristics, but consideration of patient compliance concerning comfort, functionality,
Nik S. A. N. Sharifulden, Lady V. Barrios Silva, Sean P. Nair, Amirul A. A. Abdullah, Siti N. F. M. Noor, Michael Sulu, Linh T. B. Nguyen, David Y. S. Chau   +7 more
doaj   +1 more source

Biomimetic Nanomedicine for Aging‐Impaired Bone Regeneration: From Microenvironmental Dysfunction to Precision Therapeutics

Advanced NanoBiomed Research, EarlyView.
Aging disrupts the cellular, immune, vascular, and neural processes required for bone regeneration. This review connects these pathological barriers with biomimetic nanomedicine design, highlighting strategies for cellular rejuvenation, immune modulation, vascular regeneration, and neuro–bone coupling.
Zeyu Wang, He Zhang, Simo Liu, Rui Wang, Yiran Wei, Kailu Zheng, Yanming Guo, Min Li, Dian Yuan, Yuxin Liu, Lifang Feng, Yongping Ma, Yan Liu   +12 more
wiley   +1 more source

Clearance of Biodegradable Polymer and Polyethylene Films from the Rumens of Holstein Bull Calves

Animals, 2023
Due to the occurrence of plastic impaction in ruminants and its deleterious effects on health and production, it is necessary to determine the suitability of biodegradable polymers to replace polyethylene-based agricultural plastics, such as hay netting.
Hailey Galyon, Samuel Vibostok, Jane Duncan, Gonzalo Ferreira, Abby Whittington, Kirk Havens, Jason McDevitt, Rebecca Cockrum   +7 more
doaj   +1 more source

Second‐Generation Polyhydroxybutyrate Production From Pretreated Corn Lignocellulosic Fraction as a Strategy to Repurpose by Products From the Corn‐Processing Chain

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Lignocellulosic residues are non‐cost, non‐edible, renewable feedstocks that can be used in polyhydroxybutyrate (PHB) production. PHB is a bioplastic synthetized by microorganisms, formed intracellularly under stressful growth conditions; however, its production costs are high, representing the major drawback for fossil‐based plastics ...
Clara Matte Borges Machado, Luciana Porto de Souza Vandenberghe, Ariane Fátima Murawski de Mello, Gustavo Amaro Bittencourt, Alexandra M. Rozhkova, Ivan N. Zorov, Susan Grace Karp, Vittoria Gomes Michelin, Carlos Ricardo Soccol   +8 more
wiley   +1 more source

Biomedical Applications of Polyhydroxyalkanoates [PDF]

Indian Journal of Microbiology, 2017
Polyhydroxyalkanoates (PHA) are produced by a large number of microbes under stress conditions such as high carbon (C) availability and limitations of nutrients such as nitrogen, potassium, phosphorus, magnesium, and oxygen. Here, microbes store C as granules of PHAs-energy reservoir.
Subhasree Ray, Vipin Chandra Kalia
openaire   +2 more sources