Results 61 to 70 of about 116,724,214 (245)

Resorbable Nanomatrices from Microbial Polyhydroxyalkanoates: Design Strategy and Characterization

Nanomaterials, 2022
From a series of biodegradable natural polymers of polyhydroxyalkanoates (PHAs)—poly-3-hydroxybutyrate (P(3HB) and copolymers containing, in addition to 3HB monomers, monomers of 3-hydroxyvalerate (3HV), 3-hydroxyhexanoate (3HHx), and 4-hydroxybutyrate ...
Ekaterina I. Shishatskaya, Alexey E. Dudaev, Tatiana G. Volova   +2 more
doaj   +1 more source

Reducing Cooling Costs for Sustainable Food Biomanufacturing With Thermotolerant Cupriavidus necator H16 Mutant

Biotechnology and Bioengineering, EarlyView.
With a thermotolerant C. necator mutant the SCP production costs can be decreased by $0.98/kg. ABSTRACT Autotrophic CO2 conversion to Single Cell Protein (SCP) using H2 and O2 is gaining commercial traction for food and feed production. Cupriavidus necator H16 is a key chassis organism for this “knallgas” fermentation, but industrial operation is ...
Lars Puiman, James Kemp Heffernan, Esteban Marcellin   +2 more
wiley   +1 more source

Near‐infrared light‐activated aptamer‐based nanoprobe for spatiotemporally resolved detection of L‐lactate in colorectal cancer

BMEMat, EarlyView.
A near‐infrared (NIR) light‐activated “lock‐key” nanodevice is reported for spatiotemporally resolved detection of intratumoral L‐lactate. The system stays silent until deep‐penetrating NIR light remotely unlocks its function, allowing for precise sensing within tumors.
Siyu Pan, Xuanyi Lu, Wenjie Yang, Yunhui Peng, Lingfu Deng, Shuai Zha, Xueyang Fang, Guochen Bao, Lijun Jiang   +8 more
wiley   +1 more source

Dilemma in Carotenoids Versus Polyhydroxyalkanoates (PHAs) Synthesis Using Haloarchaea as Cell Factories

Chemistry – A European Journal, EarlyView.
Production of PHAs by haloarchaea: the production of carotenoids and PHAs is concomitant, and consequently, various metabolic pathways compete for the carbon source. This results in a loss of PHA production efficiency. Efficient control of carbon source utilization (favoring certain metabolic pathways at the expense of others) is the key to the ...
Rosa María Martínez‐Espinosa
wiley   +1 more source

Evaluating the Feasibility of Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) Co-Biopolymer Production from Rice Wastewater by Azohydromonas lata

Applied Food Biotechnology, 2020
Background and objective: Biopolymers are environmental friendly, non-toxic renewable alternatives for conventional synthetic polymers. Rice wastewater contains high biochemical and chemical oxygen demands and organic contents mainly in form of starch ...
Malihe Amini, Samira Sobhani, Habibollah Younesi, Hajar Abyar, Babak Salamatinia, Maedeh Mohammadi   +5 more
doaj   +1 more source

Putting System Co‐Design at the Center of Chemo‐Biohybrid CO2 Valorization From Lab to Industrial Scale

EcoEnergy, EarlyView.
Chemo‐biohybrid systems promise much, but single‐discipline research still limits progress. This perspective draws on thermocatalytic, electrocatalytic, and photocatalytic hybrid systems to highlight the need for system‐level co‐design and outline future directions.
Wenwen Yu, Hanjun Sun, Long Liu
wiley   +1 more source

Regulating the molar fraction of 4-hydroxybutyrate in Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) by biological fermentation and enzymatic degradation [PDF]

, 2011
The regulation of 4-hydroxybutyrate (4HB) molar fraction in the poly(3-hydroxybutyrate-co-4-hydroxybutyrate) [P(3HB-co-4HB)] of a local isolate Cupriavidus sp.
Amirul, Al-Ashraf Abdullah, Ansari, Nor Faezah   +1 more
core   +1 more source

Dual Synthesisi Of Poly(3- Hydroxybutyrate-Co-4-Hydroxybutyrate) Copolymer And Yello Pigment By Cupriavidus Sp. Usmahm13 And Its Characterization [PDF]

, 2017
Poly(3-hydroxybutyrate-co-4-hydroxybutyrate) [P(3HB-co-4HB)] copolymer has attracted intensive attention in various applications. Cupriavidus sp.
Ismail, Iszatty
core   +1 more source

Versatile aliphatic polyester biosynthesis system for producing random and block copolymers composed of 2-, 3-, 4-, 5-, and 6-hydroxyalkanoates using the sequence-regulating polyhydroxyalkanoate synthase PhaCAR

Microbial Cell Factories, 2022
Background Polyhydroxyalkanoates (PHAs) are microbial polyesters synthesized by PHA synthases. Naturally occurring PHA copolymers possess a random monomer sequence.
Keigo Satoh, Tomoya Kawakami, Nagi Isobe, Loïc Pasquier, Hiroya Tomita, Manfred Zinn, Ken’ichiro Matsumoto   +6 more
doaj   +1 more source

Effective and Sustained Control of Soil-Borne Plant Diseases by Biodegradable Polyhydroxybutyrate Mulch Films Embedded with Fungicide of Prothioconazole

Molecules, 2021
Soil-borne diseases and plant rhizosphere nematode have caused many crop yield losses. Increased environmental awareness is leading to more restrictions on the use of certain fumigants and root irrigation methods due to their impact on human health and ...
Ge Chen, Lidong Cao, Chong Cao, Pengyue Zhao, Fengmin Li, Bo Xu, Qiliang Huang   +6 more
doaj   +1 more source