Results 81 to 90 of about 1,417,970 (253)
Advanced Science, EarlyView.Gelatin methacryloyl hydrogel, which possesses high stretchability, tensile strength, toughness, and autonomous self‐healing capability at room temperature, is developed through the introduction of interpenetrating networks, hierarchical hydrogen bonds (weak and strong H‐bonds), and borate ester bonds.
Zhikang Li +14 more
wiley +1 more source
Social Support Shopping: Evidence from a Regression Discontinuity in Disability Insurance Reform [PDF]
This paper examines how a change in the generosity of one social assistance program generates spillovers onto other social assistance programs. We exploit an age discontinuity in the stringency of the 1993 Dutch disability reforms to estimate the causal ...
Borghans, Lex +2 more
core
Advanced Science, EarlyView.A functional additive of sodium difluorobis(oxalato) phosphate (NaDFBOP) is unprecedentedly synthesized to significantly enhance the cycle life of a commercial NaNi1/3Fe1/3Mn1/3O2/hard carbon sodium ion battery at elevated temperatures. NaDFBOP favors the formation of dissolution–resistant robust interphase layers enriched of dissolution resistant ...
Wenting Deng +11 more
wiley +1 more source
Advanced Science, EarlyView.This study employs the Tishchenko coupling reaction to obtain bio‐based bisphenols containing degradable ester bonds with 100% atom utilization. Based on these bio‐based bisphenols, a fully bio‐based polyurethane Covalent Adaptable Networks are constructed, while simultaneously endowing the material with closed‐loop recyclability, degradability, and ...
Jiewen Wang +7 more
wiley +1 more source
Advanced Science, EarlyView.The introduction of isolated LaOx species into Pt nanoclusters confined within the silicalite‐1 zeolite significantly enhanced the oxidative removal of hydrogen isotopes. Under reaction conditions of 50 °C and GHSV of 72,000 mL·g−1·h−1, the catalyst achieved an excellent H2 conversion efficiency of over 99%.
Guilin Wei +8 more
wiley +1 more source
Dynamic Bonds Reinforced Polyamide Elastomer for Biomedical Orthosis
Advanced Science, EarlyView.A dynamic bonds (DBs) reinforced shape memory polyamide elastomer is developed using reactive extrusion. Dynamic covalent networks enhance interlayer adhesion in 4D‐printed objects by utilizing the combined effects of multiple DBs, reducing mechanical anisotropy and improving the mechanical and shape memory properties.
Zhen Li +12 more
wiley +1 more source
Advanced Science, EarlyView.A separable microneedle patch is designed for Tβ4–modified ADSC‐derived extracellular vesicles delivery. The overexpressed Tβ4 released from the microneedles can mitigate cellular senescence and promote wound healing via the PTEN/PI3K/AKT pathway, offering a promising approach for diabetic wound treatment. This bioengineered therapeutic system serve as
Youjun Ding +7 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Hygroscopic hydrogels are capable of utilizing the moisture from air, which can transfer the gaseous water to liquid by a surface phase transition. Taking advantage of this water, sustainable water production, thermal management, and electricity generation can be realized.
Yujie Du +5 more
wiley +1 more source