Results 61 to 70 of about 4,020 (197)

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

open access: yesSmall, 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   +10 more
wiley   +1 more source

Control of D-lactic acid content in P(LA-3HB) copolymer in the yeast Saccharomyces cerevisiae using a synthetic gene expression system

open access: yesMetabolic Engineering Communications, 2022
The fully biobased polyhydroxyalkanoate (PHA) polymers provide interesting alternatives for petrochemical derived plastic materials. The mechanical properties of some PHAs, including the common poly(3-hydroxybutyrate) (PHB), are limited, but tunable by ...
Anna Ylinen   +3 more
doaj   +1 more source

Controlled biotechnological production of polyhydroxyalkanoates [PDF]

open access: yes, 2012
Předložená diplomová práce se zabývá produkcí polyhydroxyalkanoátů (PHA) bakterií Cupriavidus necator H16. Cílem práce byla příprava, selekce a charakterizace mutantních kmenů schopných vyšší produkce PHA.
Šnajdar, Ondřej
core  

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]

open access: yes, 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  

Alveolar Bone Regeneration: Smart Biomaterials and Physical Stimulation

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 4, April 2026.
ABSTRACT Large‐area bone loss from disease, trauma, or congenital defects requires surgical procedures and bone grafting. Alveolar bone loss from severe periodontal disease and non‐unions often demands immediate grafting. Treating large alveolar bone defects using grafts and substitutes is challenging due to the complex oral environment, infection ...
Allen Zennifer   +5 more
wiley   +1 more source

Identification and Analysis of Putative Polyhydroxyalkanoate Synthase (PhaC) in Pseudomonas fluorescens

open access: yesJournal of Microbiology and Biotechnology, 2018
Pseudomonas fluorescens KLR101 was found to be capable of producing polyhydroxyalkanoate (PHA) using various sugars and fatty acids with carbon numbers ranging from 2 to 6. The PHA granules consisted mainly of a poly(3-hydroxybutyrate) homopolymer and/or poly(3-hydroxybutyrate-co-3-hydroxyvalerate) copolymer. Genomic DNA of P.
Ju Hyoung, Lim   +2 more
openaire   +3 more sources

Novel polyhydroxyalkanoate beads for use as a vaccine against tuberculosis : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Microbiology at Massey University, Manawatū, New Zealand [PDF]

open access: yes, 2017
Tuberculosis was in 1993 declared as a re-emerging disease by the World Health Organization. The only vaccine currently available, BCG, an attenuated strain of Mycobacterium bovis, does not protect adults against the pulmonary disease, which is the ...
Rubio Reyes, Patricia
core  

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Polyhydroxyalkanoate beads as a particulate vaccine against Streptococcus pneumoniae and Neisseria meningitidis : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Microbiology at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2017
Listed in 2018 Dean's List of Exceptional ThesesStreptococcus pneumoniae and Neisseria meningitidis are the major causes of pneumonia and meningitis, respectively, worldwide.
González Miró, Majela
core  

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, Volume 13, Issue 11, 23 February 2026.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

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