Results 161 to 170 of about 181,332 (393)

Hydrogels based on cellulose and chitin: fabrication, properties, and applications

open access: yes, 2016
This review is focused on the fabrication, properties, and applications of hydrogels prepared from two of the most abundant biopolymers on earth, cellulose and chitin.
Xiaoping Shen   +4 more
semanticscholar   +1 more source

Limpet‐Inspired Multifunctional Composite Fibers with Exceptional Mechanical Performance From Self‐Assembled Aramid Nanofibers

open access: yesAdvanced Science, EarlyView.
Inspired by the architecture of limpet teeth, composite fibers formed via self‐assembled aramid nanofibers and in situ iron mineralization achieve exceptional mechanical performance and multifunctionality, surpassing many natural and synthetic benchmarks.
Tiantian Ren, Shouhua Feng, Ming Yang
wiley   +1 more source

Repositioning Antimicrobial Peptides Against WHO‐Priority Fungi

open access: yesAdvanced Science, EarlyView.
The growing burden of drug‐resistant fungal infections, driven by pathogens such as Candida auris, Cryptococcus neoformans, and Aspergillus fumigatus, underscores the urgent need for novel antifungal therapies. This review explores antimicrobial peptides as promising agents with membrane‐disruptive activity, immunomodulatory properties, and delivery ...
Cesar Augusto Roque‐Borda   +12 more
wiley   +1 more source

A Simplified Method for Evaluating Chitin-Binding Activity Applied to YKL-40 (HC-gp39, CHI3L1) and Chitotriosidase

open access: yesMolecules
YKL-40 is structurally similar to chitotriosidase (CHIT1), an active chitinase, but it lacks chitin-degrading activity while retaining chitin-binding capability.
Keita Suzuki   +9 more
doaj   +1 more source

Evaluation of agro-industrial by-products as protein sources for duck production in the Mekong Delta of Vietnam [PDF]

open access: yes, 2005
This thesis is based on four studies to determine the nutritive value and ileal and total tract amino acid digestibility of agro-industrial by-products, and the effects of inclusion of these by-products in diets on the biological performance of growing ...
Nguyen, Thi Kim Dong
core  

Chitin Translocation Is Functionally Coupled with Synthesis in Chitin Synthase

open access: yesInternational Journal of Molecular Sciences
Chitin, an extracellular polysaccharide, is synthesized by membrane-embedded chitin synthase (CHS) utilizing intracellular substrates. The mechanism of the translocation of synthesized chitin across the membrane to extracellular locations remains unresolved.
Suhao Niu   +6 more
openaire   +2 more sources

K29‐Linked Ubiquitination of Transcription Regulators Controls Cell Proliferation in the Unfolded Protein Response

open access: yesAdvanced Science, EarlyView.
Under endoplasmic reticulum stress, cells activate the unfolded protein response (UPR). During the UPR, the cohesin complex at the promoter of cell proliferation‐related genes undergoes K29‐linked ubiquitination, recruiting the cohesin release factor WAPL to release cohesin, leading to transcriptional downregulation and inhibition of cell growth ...
Qiushuang Zhang   +5 more
wiley   +1 more source

Hologenomics Reveals Specialized Dietary Adaptations in the Mengla Snail‐Eating Snake

open access: yesAdvanced Science, EarlyView.
Dietary adaptation studies from a holobiome perspective are scarce beyond mammals. This research reveals how genomic and microbial interactions drive dietary specialization in the Mengla snail‐eating snake, with evidence of gut symbiont convergence between reptiles and mammals.
Chaochao Yan   +10 more
wiley   +1 more source

A Review on Biodegradable Materials of Sustainable Soft Robotics and Electronics

open access: yesAdvanced Science, EarlyView.
Biodegradable materials are gaining increasing attention in soft robotics and electronics due to their environmental friendliness, showing great potential for sustainability. In this review, the classification of biodegradable materials, their applications in the field of soft robotics and electronics, as well as the challenges and future prospects ...
Yizhu Xie   +8 more
wiley   +1 more source

Mechanochemical Synthesis of Recyclable Biohybrid Polymer Networks Using Whole Biomass

open access: yesAngewandte Chemie, EarlyView.
A novel mechanochemical method is developed to transform raw biomass, such as whole‐cell algae, into strong and ductile plastics by combining it with synthetic components. These biohybrid materials can be adapted, remolded, or depolymerized over multiple cycles due to the underlying dynamic covalent polymer network.
Meng Jiang   +3 more
wiley   +2 more sources

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