Results 71 to 80 of about 28,706 (262)

An AI‐Driven Framework for Directed Self‐Assembly Toward Design‐Technology Co‐Optimization

Advanced Science, EarlyView.
An artificial intelligence (AI)‐driven closed‐loop framework integrates experiment, three‐dimensional physics‐based simulation, and template design for directed self‐assembly (DSA). Guided by experimental data, AI‐assisted calibration accelerates model optimization, supports morphology prediction, and identifies template windows.
Caiwei Shang, Yanting Xu, Yue Zhang, Yan Zhang, Jianfeng Li, Ming Li, Longlin Lei, Wenda Bao, Weixuan Zeng, Shisheng Xiong   +9 more
wiley   +1 more source

Complete PHB mobilization in Escherichia coli enhances the stress tolerance: a potential biotechnological application

Microbial Cell Factories, 2009
Background Poly-β-hydroxybutyrate (PHB) mobilization in bacteria has been proposed as a mechanism that can benefit their host for survival under stress conditions. Here we reported for the first time that a stress-induced system enabled E.
Kang Zhen, Xia Yongzhen, Yu Hongmin, Wang Qian, Qi Qingsheng   +4 more
doaj   +1 more source

Poly(3-hydroxybutyrate) (PHB) oligomer as a modifier in PHB/nanocellulose composites

International Journal of Biological Macromolecules
In this work, nanocellulose (NC) obtained from a by-product of the mushrooms industry and a poly(3-hydroxybutyrate) (PHB) oligomer (M) obtained through the controlled degradation of PHB were used as modifiers in a PHB biopolymer to improve its properties and reduce costs.
Denis Mihaela, Panaitescu, Cătălina-Diana, Uşurelu, Gabriela-Mădălina, Oprică, Cristian Andi, Nicolae, Augusta Raluca, Gabor, Valentin, Rădiţoiu, Monica Florentina, Raduly, Diana, Constantinescu-Aruxandei, Cristina Elena, Stavarache, Mircea, Teodorescu, Adriana Nicoleta, Frone   +10 more
openaire   +2 more sources

File-1-Prediction-the-PHB-biosynsis-pathway.pdf

Biosynthesis of PHB by strain LRY1 ...
sirilak namwong (18416832)
core   +1 more source

Compliant Footpads Enable Terrain‐Adaptive Hopping in a Monopedal Robot

Advanced Intelligent Systems, EarlyView.
A lightweight compliant footpad with embedded spines lets a monopedal hopping robot keep stable ground contact. It preserves stance‐phase dynamics and enables reliable hopping on rock, sand, and ice. Monopedal hopping robots offer exceptional mobility over discontinuous terrain but require consistent foot‐ground contact to maintain stance‐phase ...
Jeeraphat Owen Kledkruemas, Song Li, Songnan Bai, Pakpong Chirarattananon   +3 more
wiley   +1 more source

Polyhydroxybutyrate/Mica Biocomposites: Influence of Filler Content on the Thermal and Mechanical Properties of PHB [PDF]

Materials Research
Polyhydroxybutyrate (PHB) is a crystalline and linear biopolymer that is biodegradable and biocompatible. However, due to its high crystallinity, PHB is rigid and brittle, limiting its applications.
Ariadne Gonçalves de Leão, Beatriz Cruz Bastos, Ana Carolina Bastos Rodrigues, Elisangela Pereira Cordeiro, Silvia Cristina Alves França, Bluma Guenther Soares, Shirleny Fontes Santos, Daniele Cruz Bastos   +7 more
doaj   +1 more source

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

American Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen, Gashaw T. Abate, Seid Yimam, Rui Benfica, David J. Spielman, Frank Place   +5 more
wiley   +1 more source

Finding a Benign Plasticizer to Enhance the Microbial Degradation of Polyhydroxybutyrate (PHB) Evaluated by PHB Degrader Microbulbifer sp. SOL66

, 2022
As a biodegradable plastic, polyhydroxybutyrate (PHB) has relatively poor mechanical properties, preventing its wider use. Various plasticizers have been studied to improve the mechanical properties of PHB; however, due to the slow degradation speed in ...
Yang, Yung-Hun, Yoon, Jeong-Jun, Hee Ju Jung, Byung Chan Kim, Jeong-Jun Yoon, Ahn, Jungoh, Lee, Jongbok, Jang Yeon Cho, Jungoh Ahn, Kim, Byung Chan, Jong-Min Jeon, Jeon, Jong-Min, Jung, Hee Ju, Su Hyun Kim, Jongbok Lee, Do Hyun Cho, Bhatia, Shashi Kant, Cho, Jang Yeon, Kim, Su Hyun, Shashi Kant Bhatia, Yung-Hun Yang, Cho, Do Hyun   +21 more
core   +1 more source

Synthetic Particulate Subunit Vaccines Co‐Delivering Multiple Antigens Induce Protective Immunity Against Melioidosis

Advanced NanoBiomed Research, EarlyView.
Engineered endotoxin‐free Escherichia coli were used to assemble poly(3‐hydroxybutyrate) (PHB) biopolymer particles displaying multiple conserved Burkholderia pseudomallei antigens via PhaC‐mediated surface presentation. Following formulation with poly(I:C), the particulate vaccines induced antigen‐specific humoral and cellular immune responses ...
Md. Tanvir Kabir, Shuxiong Chen, Justine B. Bendo, Ashley Johnson, Aleksandra W. Debowski, Mitali Sarkar‐Tyson, Bernd H. A. Rehm   +6 more
wiley   +1 more source

Gene expression analysis reveals distinct PHB depolymerization mechanisms and broader involvement of the PHB cycle in Rhodospirillum rubrum growing on acetate and fructose

Microbial Cell Factories
Background Rhodospirillum rubrum owns a dynamic poly(3-hydroxybutyrate) (PHB) cycle: During growth PHB is accumulated and subsequently degraded under carbon starvation. Interestingly, this cycle is typically found for acetate grown R.
Hugo Fleuriot-Blitman, Katerina Sabatova, Véronique Amstutz, Marketa Jakubickova, Eva Slaninova, Katerina Mrazova, María Celeste Ferrín Mendoza, Kamila Hrubanova, Vladislav Krzyzanek, Stanislav Obruca, Karel Sedlar, Manfred Zinn   +11 more
doaj   +1 more source