Results 91 to 100 of about 33,156 (309)
Advanced Science, EarlyView.An injectable and self‐reinforcing RSF‐based piezoelectric hydrogel conforms to irregular bone defects and progressively strengthens in situ, overcoming the trade‐off between injectability and mechanical stability. Mechanical loading generates bioelectrical cues that promote P300‐mediated H3K9 acetylation and upregulate PTH1R expression, thereby ...
Yu‐Kai Huang +15 more
wiley +1 more source
Fine‐Tunable and Injectable 3D Hydrogel for On‐Demand Stem Cell Niche
Advanced Science, 2019 Stem‐cell‐based tissue engineering requires increased stem cell retention, viability, and control of differentiation. The use of biocompatible scaffolds encapsulating stem cells typically addresses the first two problems.
Ki Hyun Hong +2 more
doaj +1 more source
, 2017 The presented thesis on thermosensitive polymer gel is focused especially on a thermosensitive triblock copolymer, which is composed of hydrophobic polylactide, polyglycolid and hydrophilic polyethylene glycol (PLGA-PEG-PLGA).
Pelánová, Markéta
core
Vine‐Inspired Soft Robotics: Materials, Actuations, and Emerging Applications
Advanced Science, EarlyView.Vine‐inspired robots grow from the tip, enabling navigation through confined spaces with minimal disturbance. This Review summarizes material and actuation strategies for vine‐inspired growth, key functions including steering, retraction, attachment, branching, and variable stiffness, and emerging applications spanning medical intervention, confined ...
Jiahao Wu +7 more
wiley +1 more source
Detection of minute temperature transients by thermosensitive neurons in ants
, 2010 The antennae of leaf-cutting ants are equipped with sensilla coeloconica that house three receptor neurons, one of which is thermosensitive. Using convective heat (air at different temperatures), we investigated the physiological characteristics of the ...
Kleineidam, Christoph +5 more
core +1 more source
Advanced Science, EarlyView.This review systematically elaborates on the mechanisms underlying physiological regulation and pathological dysregulation of biomolecular phase separation. It also summarizes advances in phase‑separation‑targeted therapeutic strategies and the design of functional biomaterials inspired by this process.
Jiawei Zhu +5 more
wiley +1 more source
, 1984 Most of the X-prolyl dipeptidyl aminopeptidase activity of Saccharomyces cerevisiae was found to be associated with purified vacuolar membranes (specific activity approx. 75-times higher than in the protoplast lysate).
Jaime Schwencke +5 more
core +1 more source
Advanced Science, EarlyView.Researchers developed an engineered probiotic encapsulated in an inulin hydrogel, enabling ultrasound‐triggered intestinal delivery of IL‐22. In MASH model mice, this system remodeled gut microbiota, strengthened the intestinal barrier and reduced portal LPS and hepatic IL‐6.
Chunya Ji +11 more
wiley +1 more source
Thermosensitive hollow Janus dumbbells
, 2014 Thermosensitive hollow Janus dumbbells, consisting of two partially fused hollow poly N isopropylacrylamide PNIPAM spheres, were prepared using dumbbell shaped microgels as templates.
Rabe, J. +6 more
core +1 more source