Results 71 to 80 of about 116,428 (235)

Advances in Photonic Materials and Integrated Devices for Smart and Digital Healthcare: Bridging the Gap Between Materials and Systems

Advanced Materials, EarlyView.
This article summarizes significant technological advancements in materials, photonic devices, and bio‐interfaced systems, which demonstrate successful applications for impacting human healthcare via improved therapies, advanced diagnostics, and on‐skin health monitoring.
Seunghyeb Ban, Hoon Yi, Jaejin Park, Yunuo Huang, Ki Jun Yu, Woon‐Hong Yeo   +5 more
wiley   +1 more source

Recent Advances in Stimuli‐Responsive Materials and Soft Robotic Actuators for Bioelectronic Medicine

Advanced Materials, EarlyView.
This review explores the integration of responsive materials and soft robotic actuators with implantable electronics to address key challenges in bioelectronic medicine. By enabling shape actuation, these technologies improve deployment, adaptability, and accuracy in minimally invasive procedures.
Chaoqun Dong, George G. Malliaras
wiley   +1 more source

Decoding Chemo‐Mechanical Failure Mechanisms of Solid‐State Lithium Metal Battery Under Low Stack Pressure via Optical Fiber Sensors

Advanced Materials, EarlyView.
By FBG sensing the Li/electrolyte interfacial stress in solid‐state battery, the Li metal anode failure reasons as dendrite‐induced uneven stress distribution at electrode/electrolyte interface are disclosed. A Li–Sn composite anode is demonstrated effective in stabilizing the interface mechanics and the solid‐state full cell performance at low stack ...
Guocheng Li, Taolue Zhang, Jiayue Tang, Mingtao Liu, Yizhan Xie, Jingya Yu, Xiaobin Hui, Canbin Deng, Xibin Lu, Yoonseob Kim, Jiaqiang Huang, Zheng‐Long Xu   +11 more
wiley   +1 more source

Non-Gaussianity in String Cosmology: A Case Study

, 2010
We study non-gaussianity effects, using the $\delta N$ formalism, in a multi-field inflationary model consisting of K\"ahler moduli derived from type IIB string compactification in the large volume limit.
Berglund, Per, Ren, Guoqin
core  

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

Advanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu, Qingyou Liu, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source

Natural Warm Inflation

, 2011
We derive the requirements that a generic axion-like field has to satisfy in order to play the role of the inflaton field in the warm inflation scenario.
A.D. Linde, A.D. Linde, C. Corianò, E.W. Kolb, E.W. Kolb, H. Mishra, I.G. Moss, J.E. Kim, Luca Visinelli, N. Kaloper, P. Svrček, Planck collaboration, S. Dimopoulos, T. Banks, V.F. Mukhanov, V.F. Mukhanov, WMAP collaboration   +16 more
core   +1 more source

Materials Advances in Devices for Heart Disease Interventions

Advanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra, Lauryn Srethbhakdi, James Davies, Chi Cong Nguyen, Phuoc Thien Phan, Zachary Och, Aditya Ashok, Khoon S. Lim, Hoang‐Phuong Phan, Thanh Nho Do, Nigel H. Lovell, Jelena Rnjak‐Kovacina   +11 more
wiley   +1 more source

Electrospinning and Nanofiber Technology: Fundamentals, Innovations, and Applications

Advanced Materials, EarlyView.
This review explores electrospinning fundamentals, methods for synthesizing polymer, metal oxide, carbon, and composite nanofibers, and advancements in fiber architectures like porous, core–shell, and aligned structures. It highlights applications in functional membranes, sensors, energy systems, and catalyst design while addressing future ...
Yujang Cho, Jong Won Beak, Mingyu Sagong, Seongcheol Ahn, Jong Seok Nam, Il‐Doo Kim   +5 more
wiley   +1 more source

Phenomenology of a Pseudo-Scalar Inflaton: Naturally Large Nongaussianity

, 2011
Many controlled realizations of chaotic inflation employ pseudo-scalar axions. Pseudo-scalars \phi are naturally coupled to gauge fields through c \phi F \tilde{F}.
C.P. Burgess, C.T. Byrnes, C.T. Byrnes, D. Babich, D. Seery, D. Seery, D. Seery, D. Seery, D.H. Lyth, F. Vernizzi, J. Braden, J.E. Kim, J.J. Blanco-Pillado ., J.J. Blanco-Pillado ., J.M. Maldacena, J.P. Conlon, J.P. Conlon, J.P. Conlon, K.A. Malik, K.A. Malik, L. Leblond, L. Senatore, L. Sorbo, M. Abramowitz, M. LoVerde, M.M. Anber, Marco Peloso, N. Barnaby, N. Barnaby, N. Barnaby, N. Barnaby, N. Barnaby, N. Kaloper, Neil Barnaby, P.D. Meerburg, P.D. Meerburg, Particle Data Group collaboration, R. Easther, R. Flauger, R. Flauger, R. Holman, Ryo Namba, S. Dimopoulos, S. Hannestad, S. Saito, T. Banks, V. Balasubramanian, V. Balasubramanian, WMAP collaboration, X. Chen, X. Chen, X. Chen, X. Chen   +52 more
core   +1 more source

Controlling Lithium Surface Diffusivity via 2D PtTe2, PdTe2, and NiTe2 Coatings for Anode‐Free and Lithium Metal Batteries

Advanced Materials, EarlyView.
Lithium plating mechanisms on 2D‐coated current collectors: PtTe2 coating enables rapid Li surface diffusivity, while PdTe2 and NiTe2 coatings shorten diffusion paths for Li adatoms. In addition, Li2Te, formed from PdTe2 and NiTe2 decomposition, reduces the critical nucleus size by lowering the interfacial energy between the electrolyte and deposited ...
Chae Yoon Im, Ga Yeon Lee, Jong Gyeom Kim, Jeong Ho Choi, Suk Jun Kim   +4 more
wiley   +1 more source