Results 201 to 210 of about 431,489 (297)

Nanozymes at the Bio‐Nano Interface: From Synthesis, Defect Engineering, Catalytic Behavior in Biological Microenvironments, and Biosafety Implications

Advanced Materials Interfaces, EarlyView.
Nanozymes (NZs) have emerged as versatile artificial enzymes with tunable catalytic properties driven by atomic coordination, defect engineering, and surface chemistry. This review presents a bio–nano interface framework linking synthesis strategies, structural design, and catalytic behavior within complex biological microenvironments.
Karen Guadalupe Quintero‐Garrido, Aída Jimena Velarde‐Salcedo, Alejandro López‐Amador, Noé Arjona, Citlali Uitz Toalá, Carmen Gonzalez, Beatriz Liliana España‐Sánchez   +6 more
wiley   +1 more source

Intramedullary Neural Stem Cell Transplantation in Spinal Cord Injury: Timing, Targets, and Techniques. [PDF]

Korean J Neurotrauma
Kwon S, Kang SH, Ko MJ, Lee BJ, Kwon WK, Jeon SR, Oh KT, Lee S.   +7 more
europepmc   +1 more source

Pattern Formation in Non‐Equilibrium Architected Materials

Advanced Materials Technologies, EarlyView.
This article demonstrates an artificial mechanical system ‐ a robotic metamaterial ‐ as an accessible and versatile platform within which to explore and prescribe the reaction‐diffusion driven pattern formation hitherto associated with comparatively less accessible and versatile non‐equilibrium biological and chemical systems.
Vinod Ramakrishnan, Michael J. Frazier
wiley   +1 more source

Neural stem cell transplantation attenuates cognitive decline and neuroinflammation in a mouse model of Alzheimer's disease with chronic cerebral hypoperfusion. [PDF]

J Cereb Blood Flow Metab
Lu Z, Zhou H, Tang H, Luo S, Wang J, Zheng X, Hu Y, Qin Q, Yang C, Mo S, Huang X, Tang L, Huang B, Xu W, Nong J, Gan G, Qin D, Peng Z, Jian C, Liu X, Li X, Shang J.   +21 more
europepmc   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Neural stem cell-loaded biohybrid hydrogel improves cochlear implants by electrode-neural coupling and neural regeneration. [PDF]

Theranostics
Liao M, Zhou X, Wei H, Qi Y, Feng P, Gao X, Hu Y, Qiu Y, Wang Y, Yang H, Zhang Z, Gu Z, Chai R.   +12 more
europepmc   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

Advanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali, Sharat Chandra Barman, Isobel Steer, Aya H. Alshareef, Dana Alsulaiman   +4 more
wiley   +1 more source

Extensive restoration of forelimb function in primates with spinal cord injury by neural stem cell transplantation. [PDF]

Nat Biotechnol
Sinopoulou E, Rosenzweig ES, Brock JH, Kumamaru H, Salegio EA, Castle MJ, Weber JL, Wurr R, Macon R, Chow MW, Huie JR, Kyritsis N, Havton LA, Nout-Lomas YS, Sparrey CJ, Ferguson AR, Beattie MS, Bresnahan JC, Tuszynski MH.   +18 more
europepmc   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Restoration of sFRP3 Preserves the Neural Stem Cell Pool and Spatial Discrimination Ability in a Mouse Model of Alzheimer's Disease. [PDF]

J Neurosci
Fu CH, Park J, Tosi U, Blanco FA, Silva-Pérez M, Muralidharan K, You JC, Lee M, Stephens GS, Zhang X, Zheng Y, Scharfman H, Tolias KF, Chin J.   +13 more
europepmc   +1 more source