Results 91 to 100 of about 8,775 (220)

Biosynthesis of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (P(HB-co-HHx)) from butyrate using engineered Ralstonia eutropha [PDF]

, 2016
Polyhydroxyalkanoates (PHAs), a promising family of bio-based polymers, are considered to be alternatives to traditional petroleum-based plastics. Copolymers like poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (P(HB-co-HHx)) have been shown to exhibit ...
Brigham, Christopher J., Jeon, Jong-Min, Kim, Hyun-Joong, Kim, Hyungsup, Kim, Yong-Hyun, Rha, ChoKyun, Sinskey, Anthony J, Yang, Yung-Hun, Yi, Da-Hye   +8 more
core   +1 more source

Enzymatic and microbial routes to bioplastics: The green chemistry frontier of biopolymers

FEBS Open Bio, Volume 16, Issue 4, Page 709-726, April 2026.
Microbial biosynthesis and engineered enzyme platforms are expanding the design space of polyhydroxyalkanoate bioplastics. By combining fermentation, PHA synthase engineering and cell‐free modular systems, tailored biodegradable polymers can be produced with tunable properties, supporting more sustainable materials and future circular bioeconomy ...
Giovanni Gallo, Emma Piccoli, Luca Bombardi, Martina Aulitto, Salvatore Fusco   +4 more
wiley   +1 more source

Manipulation of Polyhydroxybutyrate Properties through Blending with Ethyl-Cellulose for a Composite Biomaterial

International Journal of Polymer Science, 2011
Polyhydroxybutyrate (PHB) is widely used as a biomaterial in medical and tissue-engineering applications, a relatively high crystallinity limits its application. Blending PHB with ethyl-cellulose (EtC) was readily achieved to reduce PHB crystallinity and
Rodman T. H. Chan, Christopher J. Garvey, Helder Marçal, Robert A. Russell, Peter J. Holden, L. John R. Foster   +5 more
doaj   +1 more source

Rewiring Escherichia coli central carbon metabolism for the sustainable bioconversion of waste glycerol into biodegradable polyhydroxybutyrate [PDF]

Biofuel Research Journal
The biomaterial polyhydroxybutyrate (PHB) is a promising, renewable, and green alternative polymer. In this study, a method to incorporate gluconate 6-phosphate dehydratase (edd) deletion in Escherichia coli expressing PHB biosynthesis genes from ...
Jittakan Pachimsawat, Takeharu Tsuge, Suchada Chanprateep Napathorn   +2 more
doaj   +1 more source

Pengaruh Jenis Sumber Nitrogen Pada Pembuatan Olyhydroxybutyrate Dari Glukosa Menggunakan Bakteri Bacillus Cereus [PDF]

, 2016
Polyhydroxybutyrate (PHB) adalah salah satu bahan baku plastik biodegradabel. Bakteri memproduksi PHB di dalam selnya, sebagai cadangan sumber carbon dan energi untuk pertumbuhannya, pada saat pasokan nutrisi tidak seimbang.
Gozan, M. (Misri), Hermansyah, H. (Heri), Yustinah, Y. (Yustinah)   +2 more
core   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, Volume 15, Issue 15, 17 April 2026.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

Functional Persistent Luminescent Thin Films and Glasses: Materials, Processing, and Future Challenges

Advanced Optical Materials, Volume 14, Issue 16, 24 April 2026.
Beyond conventional powders, persistent luminescent thin films and glass‐based composites offer transformative potential for transparent, stable photonic devices. This work evaluates diverse processing routes and structure‐property correlations essential for achieving optical transparency and environmental stability.
Luidgi Giordano, Leonnam G. Merízio, Elaine A. de Mattos, Yaman M. Nicolai, Victor M. P. da Silva, Israel D. Marques, Verônica C. Teixeira, Everton Bonturim, Rogéria R. Gonçalves, Danilo Manzani, Lucas C. V. Rodrigues   +10 more
wiley   +1 more source

Cardiac Vulnerability to Ischemia/Reperfusion Injury Drastically Increases in Late Pregnancy [PDF]

, 1915
Digitalitzat per ...
Jingyuan Li, Soban Umar, Andrea Iorga, Ji-Youn Youn, Yibin Wang, Vera Regitz-Zagrosek, Hua Cai, Mansoureh Eghbali   +7 more
core   +1 more source

Recycled Cellulose‐Based Colorimetric Indicators for Non‐Contact Detection of Food Contamination

Advanced Sustainable Systems, Volume 10, Issue 4, April 2026.
Recycled cellulose acetate films, functionalized with red cabbage anthocyanins, combine antioxidant activity and pH‐responsive color changes for smart food packaging. They extend shelf life by preventing oxidation and enable non‐contact detection of bacterial contamination via VOC‐triggered color shifts.
Jasim Zia, Marco Friuli, Stefania Villani, Matteo Calcagnile, Pietro Alifano, Christian Demitri, Alessandro Sannino, Leonardo Lamanna   +7 more
wiley   +1 more source

Thermo-mechanical characterization of PHB/PCL blend incorporated with carbon nanotubes

eXPRESS Polymer Letters
Polyhydroxybutyrate (PHB) is a polymer with great application potential; however, its brittleness and low mechanical strength restrict its use in many fields. This study investigated a strategy to overcome the mechanical limitations of PHB by blending it
Alexandra Maria Cardona Loaiza, Maria Eduarda Araújo Ribeiro, Ruben J. Sanchez Rodriguez   +2 more
doaj   +1 more source