Results 81 to 90 of about 13,093 (228)

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

The Effect of Different C:n and C:p Ratio of Media on the Content of Polyhydroxybutyrate in Biofloc Inoculated with Bacterium Bacillus Cereus [PDF]

, 2013
Biofloc technology has added values in aquaculture management, both in water quality management and feeding management. As an optional feed, biofloc is capable to enhance growth due to high protein content.
Darmanto, Y. (YS), Hutabarat, J. (Johannes), Prayitno, S. B. (Slamet), Supono, S. (Supono)   +3 more
core  

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

Biodegradation of polyhydroxybutyrate by Pseudomonas sp. DSDY0501 and purification and characterization of polyhydroxybutyrate depolymerase

3 Biotech, 2019
Strain DSDY0501 with polyhydroxybutyrate (PHB)-degrading ability was isolated from activated sludge. The morphological, physiological, and biochemical properties of the strain and phylogenetic analysis indicated that the strain belongs to Pseudomonas sp.
Yao Di, Hongmei Xia, Yang Jiao, Xiaonan Zhang, Qiang Fang, Fan Li, Shan Chen   +6 more
openaire   +3 more sources

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder [PDF]

, 2014
We present a novel method of manufacturing rigid and robust short natural fiber preforms using a papermaking process. Bacterial cellulose acts simultaneously as the binder for the loose fibers and provides rigidity to the fiber preforms.
Bismarck, A, Fortea-Verdejo, M, Lee, K-Y, Shamsuddin, SR   +3 more
core   +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

Isolation of Bacillus sp Producing Polyhydroxyalkanoate (PHA) from Isfahan Refinery Wastewater and Qualification of Production in Submerged Fermentation

Biological Journal of Microorganism, 2015
Introduction: The aim of present study was isolation of polyhydroxybutyrate producing Bacillus species from oil refinery waste water, Isfahan, Iran and primarily optimization of production condition.
Mahsa Keshavarz Azam, Nafiseh Sadat Naghavi, Zahra Etemadifar   +2 more
doaj  

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

Endothelial Differentiation of Human Stem Cells Seeded onto Electrospun Polyhydroxybutyrate/Polyhydroxybutyrate-Co-Hydroxyvalerate Fiber Mesh

PLoS ONE, 2012
Tissue engineering is based on the association of cultured cells with structural matrices and the incorporation of signaling molecules for inducing tissue regeneration. Despite its enormous potential, tissue engineering faces a major challenge concerning the maintenance of cell viability after the implantation of the constructs.
Zonari, A. A. C., Novikoff, S., Electo, N. R. P., Breyner, N. M., Gomes, D. A., Martins, A., Neves, N. M., Reis, R. L., Goes, A. M.   +8 more
openaire   +5 more sources

Durability of biodegradable polymers for the conservation of cultural heritage [PDF]

, 2019
The use of polymers for conservation of cultural heritage is related to the possibility to slow down or stop natural deterioration which, in many cases, corresponds to stopping the entrance of liquid water and to favor spontaneous water vapor removal ...
Botta L., La Mantia F.P., Megna B., Mistretta M.C., Morreale M., Titone V.   +5 more
core   +2 more sources