Results 141 to 150 of about 297,267 (336)

Highly Oriented Bio‐Mimetic Hydrogels by Calendering

Advanced Science, EarlyView.
A facile and scalable organogel‐assisted calendering strategy is proposed to prepare bio‐mimetic anisotropic polyvinyl alcohol (PVA) hydrogels. By employing a combination of shearing and annealing during calendering, PVA chains are aligned in the calendering direction, while the compression in thickness facilitates the formation of a nacre‐like ...
Zhanqi Liu, Yuqing Wang, Haidi Wu, Huamin Li, Longcheng Tang, Guo Wang, Daxin Zhang, Jianping Yin, Yinggang Miao, Yongqian Shi, Pingan Song, An Xie, Xuewu Huang, Wancheng Gu, Yiu Wing Mai, Jiefeng Gao   +15 more
wiley   +1 more source

Bioinspired Intelligent Soft Robotics: From Multidisciplinary Integration to Next‐Generation Intelligence

Advanced Science, EarlyView.
Soft robotics, featuring intrinsic compliance and biomimetic adaptability, emerges as transformative in next‐generation intelligent systems. This review outlines how advancements in four foundational domains—actuation, materials, manufacturing, and control—drive the evolution of bioinspired intelligent soft robotics, poised to redefine the boundaries ...
Xiaopeng Wang, Ruilai Wei, Zhongming Chen, Hao Pang, Haotian Li, Yang Yang, Qilin Hua, Guozhen Shen   +7 more
wiley   +1 more source

Programmable and Reversible 3D‐to‐3D Shape Transformation: Hierarchical Multimodal Morphing Based on Liquid Crystal Elastomers

Advanced Science, EarlyView.
Hierarchical multimodal 3D‐to‐3D shape morphing is achieved in liquid crystal elastomer‐elastomer bilayers via programmable mismatch strains. Combining pre‐stretch and thermal actuation enables reversible transformations with non‐zero Gaussian curvature, empowering over 30 complex configurations for biomimetic camouflage, adaptive robotics, and dynamic
Jiayu Tian, Chuanqian Shi, Guohua Nie, Chenzhe Li, Ying Zhao   +4 more
wiley   +1 more source

SenExo‐cCCT2 Reprograms Senescence Response and Anti‐Tumor Immunity Following FOLFIRINOX Chemotherapy in Pancreatic Ductal Adenocarcinoma

Advanced Science, EarlyView.
This study demonstrates that SenExo‐cCCT2 enables targeted delivery of cCCT2 to pancreatic cancer cells, where it disrupts IPO13‐mediated nuclear translocation of UBC9, impairing SUMOylation‐dependent DNA damage repair and inducing senescence. Senescent tumor cells secrete CXCL10 to recruit CD8⁺ T‐cells while upregulating PD‐L1.
Shuncang Zhu, Yinhao Chen, Hongyi Lin, Jinpeng Lu, Yu Pan, Ge Li, Yongding Wu, Haoxiang Zhang, Xiaoxiao Huang, Yiting Chen, Huangjing Chen, Long Jin, Min Huang, Chengyu Liao, Long Huang, Yifeng Tian, Zuwei Wang, Qiaowei Li, Shi Chen   +18 more
wiley   +1 more source

Advancing Nitrate‐to‐Ammonia Electrocatalysis: Strategies in Catalyst Design, Electrolyte Engineering, and Performance Evaluation

Advanced Science, EarlyView.
This review highlights the latest advances in electrocatalytic nitrate reduction to ammonia, with a focus on catalyst design strategies, electrolyte engineering, and performance evaluation. Abstract The electrochemical reduction of nitrate for ammonia production not only offers a promising alternative to the traditional Haber–Bosch process, which ...
Juan Bai, Ziyou Dong, Xudong Jiang, Qianqin Zhou, Jiahao Zhao, Jun Mei, Ziqing Tan, Ting Liao, Ziqi Sun   +8 more
wiley   +1 more source

Engineering of Multi‐Dynamic Bonds Toward Room‐Temperature Self‐Healing Epoxy/MXene Adaptable Network with Record‐High Toughness

Advanced Science, EarlyView.
Inspired by mussel nacre and byssus, a multi‐type dynamic chemically bonded epoxy/MXene adaptable network is fabricated through a hierarchical assembly strategy, establishing the toughest (210.75 MJ m−3) room‐temperature self‐healing (90.04% recovery within 2 h at 25 °C) epoxy resin to date, challenging the limitations of conventional thermosetting ...
Xiaobo Zhu, Yu Hao, Liang‐Feng Huang, Haichao Zhao, Liping Wang   +4 more
wiley   +1 more source

Highly Active IrRuOx/MnOx Electrocatalysts with Ultralow Anode PGM Demand in Proton Exchange Membrane Electrolyzers

Advanced Energy Materials, EarlyView.
MnOx‐supported IrRuOx exhibits outstanding OER performance in both liquid electrolytes and real cell environments. The MnOx not only enhances the dispersion of IrRuOx but also induces a compressive strain effect. The incorporation of Ru leads to surface reconstruction.
Jiaqi Kang, Sebastian Möhle, Xingli Wang, Miklós Márton Kovács, Kerolus Nasser Nagi Nasralla, Johannes Schmidt, Sören Selve, Dominik Dworschak, Peter Strasser   +8 more
wiley   +1 more source

Health‐related quality of life following total minimally invasive, hybrid minimally invasive or open oesophagectomy: a population‐based cohort study

BJS (British Journal of Surgery), EarlyView., 2020
All patients operated for oesophageal cancer in Sweden from 2013 to April 2018 were identified, and 246 patients were recruited to this population‐based nationwide Swedish study. The results show that longitudinal health‐related quality of life after minimally invasive oesophagectomy was similar to that of the open surgical approach.
F. Klevebro, J. H. Kauppila, S. Markar, A. Johar, P. Lagergren   +4 more
wiley   +1 more source

Ultrathin, Layer‐by‐Layer Assembled Lithiophilic Interlayers for Dendritic Growth‐Suppressed Lithium Metal Anodes

Advanced Energy Materials, EarlyView.
An ultrathin lithiophilic multiwalled carbon nanotube forest (MWCF) is presented, integrated onto a separator that can significantly enhance the electrochemical performance of lithium metal batteries by molecular linker‐mediated layer‐by‐layer (LbL). This approach has demonstrates exceptional cycling stability, sustaining over 10 000 h of operation at ...
Donghyeon Nam, Kyuho Jin, Tae Hwan Jo, Chanseok Lee, Keun Hee Kim, Hyewon Kang, Ho Yeon Jang, Younghoon Kim, Seung Woo Lee, Seoin Back, Yongmin Ko, Jinhan Cho   +11 more
wiley   +1 more source

The Spider in the Hedge [PDF]

This paper provides an empirical study of the effectiveness of hedging the spider, a passive exchange traded fund (ETF) that replicates the S&P500 index.
Andreza Barbosa, Carol Alexander
core