Results 61 to 70 of about 20,298 (289)

Potential of Diverse Prokaryotic Organisms for Glycerol-based Polyhydroxyalkanoate Production

Applied Food Biotechnology, 2015
The potential and performance of various Gram-negative, Gram-positive and archaeal wild type microorganisms, and bacterial mixed cultures, as well as the application of genetically engineered strains as whole-cell biocatalysts for glycerol-based ...
Martin Koller, Lukas Marsalek
doaj  

Rheology of Polyhydroxyalkanoate Solutions [PDF]

, 2016
Исследована реология растворов ПГА различного химического строения в хлороформе и дихлорметане. Показано, что динамическая вязкость растворов зависит от типа растворителя и типа ПГА, при этом исследуемые растворы полимеров при увеличении температуры ...
Goncharov, Dmitry B., Sukovatyi, Alexey G., Гончаров, Д.Б., Суковатый, А.Г.   +3 more
core   +1 more source

Robust Bioconjugated Antigens Induce Immune Responses Preventing Malaria Infection and its Transmission

Small, EarlyView.
Engineered malaria antigens enable in vivo bioconjugation to submicron biopolymer particles in E. coli. Two antigens are co‐tethered at high density and defined stoichiometry. The resulting thermostable particles elicit strong, durable antibody and T‐cell responses, conferring robust protection and blocking mosquito transmission.
Nivethika Sivakumaran, Yevel Flores‐Garcia, Chanel M. Naar, Shuxiong Chen, Mili Mehta, Fijs W. B. van Leeuwen, Abhai Tripathi, Rajagopal Murugan, Meta Roestenberg, Fidel Zavala, Bernd H. A. Rehm   +10 more
wiley   +1 more source

Biosynthesis of Polyhydroxyalkanoate from Steamed Soybean Wastewater by a Recombinant Strain of Pseudomonas sp. 61-3

Bioengineering, 2017
Pseudomonas sp. 61-3 accumulates a blend of poly(3-hydroxybutyrate) [P(3HB)] homopolymer and a random copolymer, poly(3-hydroxybutyrate-co-3-hydroxyalkanoate) [P(3HB-co-3HA)], consisting of 3HA units of 4–12 carbon atoms. Pseudomonas sp.
Ayaka Hokamura, Yuko Yunoue, Saki Goto, Hiromi Matsusaki   +3 more
doaj   +1 more source

Novel particulate vaccine candidates recombinantly produced by pathogenic and nonpathogenic bacterial hosts : a thesis presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Microbiology at Massey University, Manawatu, New Zealand. [PDF]

, 2017
Polyhydroxyalkanoates (PHAs) are biopolyesters synthesized as small spherical cytoplasmic inclusion bodies by a range of bacteria. Recently, PHA beads have been investigated for use as a vaccine delivery platform by using engineered heterologous ...
Lee, Jason Wong
core  

Transmission electron microscopy characterisation of Spirulina bioplastics

Journal of Microscopy, EarlyView.
Abstract Plastic pollution is impacting global ecosystem health. Bioplastics made from unprocessed biomass, including whole or fragmented tissues, are one potential solution. They are biodegradable and exhibit competitive mechanical performance. Seaweed and microalgae have gained popularity over the last decade as bioplastic feedstocks due to their ...
Sourena Azidhak, Douglas J. Taatjes, Ian R. Campbell, Eleftheria Roumeli, Linda S. Schadler   +4 more
wiley   +1 more source

The Bistable Behaviour of Pseudomonas putida KT2440 during PHA Depolymerization under Carbon Limitation

Bioengineering, 2017
Poly(hydroxyalkanoates) (PHAs) are bacterial polyesters offering a biodegradable alternative to petrochemical plastics. The intracellular formation and degradation of PHAs is a dynamic process that strongly depends on the availability of carbon and other
Stephanie Karmann, Sven Panke, Manfred Zinn   +2 more
doaj   +1 more source

Effects of autoclave sterilization on the dimensional stability of implant surgical guides: A 3D in vitro analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose Surgical guides are medical devices used in static implant surgery to replicate the prosthetic and surgical implant position planned with computer‐assisted software before surgery. Their use reduces invasiveness and improves safety and outcomes of implant surgery, provided that their accuracy is ensured from design to manufacturing and
Lucio Lo Russo, Pierluigi Mariani, Carlo Ercoli, Giusy Caprio, Ji‐Man Park, Luigi Laino, Fariba Esperouz   +6 more
wiley   +1 more source

Production of functionalized polyhydroxyalkanoates by genetically modified Methylobacterium extorquens strains [PDF]

, 2010
Background: Methylotrophic (methanol-utilizing) bacteria offer great potential as cell factories in the production of numerous products from biomass-derived methanol.
Philipp Höfer, Young J Choi, Michael J Osborne, Carlos B Miguez, Patrick Vermette, Denis Groleau   +5 more
core   +2 more sources

Environmentally Friendly Lubricants: The Role of Biopolymers in Modern Tribology

SPE Polymers, Volume 7, Issue 3, July 2026.
Biomass‐derived biopolymers modified for green tribology applications with reduced friction, wear, and environmental footprint. ABSTRACT Energy losses due to friction and wear are a major challenge for the energy efficiency and sustainability of mechanical systems, motivating the development of green tribology strategies.
Zineb Chiki, Salima Ben Tahar, Aurelija Ramanauskaitė, Povilas Mulerčikas, Juozas Padgurskas, Lamcharfi Taj‐dine, Noureddine Idrissi Kandri   +6 more
wiley   +1 more source