Results 241 to 250 of about 2,539,037 (338)

Sea Cucumber‐Inspired Double‐Network Biopolymer Hydrogels for Programmable Soft Machines

Advanced Science, EarlyView.
Inspired by the mutable dermis of sea cucumbers, the collagen‐alginate double‐network elastomeric (CoDE) hydrogel achieves programmable, recoverable, and functional mechanical behavior. The CoDE hydrogel mimics the mutable stiffness of the sea cucumber dermis through a densified collagen cryogel scaffold that is secondarily reinforced by a dissipative,
Luo Yan, He Xiao, Purohit Prashant K., Vining Kyle H.   +3 more
wiley   +1 more source

Resistance of the cold-water coral Dendrophyllia cornigera to single and combined global change stressors. [PDF]

Sci Rep
Gutiérrez-Zárate C, Gori A, Veiga A, Álvarez M, González-Pola C, Rakka M, Movilla J, Beck KK, Atienza EMS, Acerbi R, Orejas C.   +10 more
europepmc   +1 more source

Defect‐Symmetry Engineered Gyroidal Photonic Crystals Achieve Monotonic Modulation of Bandgap Width With a Stable Mid‐Gap

Advanced Science, EarlyView.
Inspired by the twin grain boundary discovered in natural gyroidal networks, a series of gyroid‐derived photonic crystals are constructed based on defect‐symmetry engineering. The new series of structures enables monotonic tuning of the width of the photonic bandgap (PBG) while the central frequency of the PBG maintains stable.
Shuo Huang, Yang Zhou, Wenxin Ning, Hengliang Wang, Lu Han, Xueyan Feng   +5 more
wiley   +1 more source

Autonomous Sensor for <i>In Situ</i> Measurements of Total Alkalinity in the Ocean. [PDF]

ACS Sens
Schaap A, Papadimitriou S, Mawji E, Walk J, Hammermeister E, Mowlem M, Loucaides S.   +6 more
europepmc   +1 more source

Self‐Responsive Plastron Maintenance on a Superhydrophobic Mesh via Locally Integrated Electrolysis

Advanced Science, EarlyView.
This work presents a self‐switchable SHM‐E surface that enables rapid, autonomous plastron self‐repair and long‐term stability. Plastron loss triggers circuit closure and localized electrolysis, while capillary spreading rapidly restores a continuous plastron and self‐terminates the current.
Jiaming Wang, Zhen Zhang, Yuhong Liu
wiley   +1 more source

The directional control of phototaxis in sea stars (Protoreaster nodosus).

J Exp Biol
Po T, Korob L, McHenry MJ.
europepmc   +1 more source

NCOA4 Accelerates Abdominal Aortic Aneurysm Formation by Regulating Macrophage Activation and Ferroptosis via STAT1–CH25H Axis

Advanced Science, EarlyView.
Under pathological stimulation, NCOA4 in macrophages interacts with STAT1 to promote CH25H transcription. The subsequent increase in 25‐HC production activates macrophages, triggers inflammatory responses and ferroptosis, and accelerates the progression of AAA.
Zhinan Wu, Yuxuan Qian, Wenyi Xu, Fei Liao, Xueliang Liu, Xiao Kuang, Guqing Luo, Xinjie He, Lixian Jiang, Song Ding   +9 more
wiley   +1 more source

Revealing Temperature‐Driven Interfacial Reactions of Succinonitrile in PEO‒LiTFSI Electrolytes and Suppressing Them via Dual PEDOT‐Based Interfacial Layers

Advanced Science, EarlyView.
Temperature‐driven interfacial reactions of succinonitrile in PEO‐LiTFSI electrolyte are revealed at both lithium and cathode interfaces, identifying cathode degradation as the dominant failure pathway. Dual PEDOT‐based interfacial protection suppresses these reactions, stabilizes both electrode interfaces, and enables durable wide‐temperature solid ...
Baskar Selvaraj, Hailemichael Ayalew, Yu‐Yao Tsai, Ly Tho Xuan, Jia‐Wei She, Hao‐Wen Liu, Ming‐Chou Chen, Yu‐Sheng Hsiao, Nae‐Lih Wu, Hsiao‐hua Yu   +9 more
wiley   +1 more source

Design and dynamic emulation of hybrid solar-wind-wave energy converter (SWWEC) for efficient power generation. [PDF]

Sci Rep
Jariwala AM, Dash SK, Sahu UK, Chudjuarjeen S.   +3 more
europepmc   +1 more source

Sonogenetic Control of Engineered Probiotics for the Treatment of MASH by Modulating the Gut‐Liver Axis

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, Yan Fang, Shen Zhang, Weichen Xu, Wenyun Guo, Jing Chen, Mingrui Zhu, Congjian Wen, Siming Chen, Yuli Zhu, Huixiong Xu, Haohao Yin   +11 more
wiley   +1 more source