Results 71 to 80 of about 847,301 (279)

Sulfur–Oxygen Competitive Coordination Allosteric Hydrogel for Triboelectric Nanogenerator‐Based Intelligent Tactile Recognition

Advanced Science, EarlyView.
A dynamic Ag+─S coordinated hydrogel with a sulfur–oxygen competitive coordination allosteric switch enables reversible tuning between soft–adhesive and stiff–robust states. Integrated with a lightweight 1DCNN classifier, the smart glove system achieves 99.70% laboratory and 93.35% real‐wear material recognition accuracy, offering a paradigm for self ...
Shixia Lan, Lin Zhang, Yunyun Dong, Yongyun Mao, Wanbiao Hu   +4 more
wiley   +1 more source

Structural properties of zinc lithium borate glass

, 2014
Zinc Lithium Borate glasses of different composition were prepared with the aim of using it for thermoluminescence dosimetry. Melt quenching method was adopted in this process.
Saeed, Mohammad Alam, Saidu, Aminu, Mustafa Alajerami, Yasser Saleh, Wagiran, Husin   +3 more
core   +1 more source

Spatial Transcriptomics Reveals a T Cell‐Mediated Microglial Activation Axis of Immune Checkpoint Inhibition‐Related Adverse Events in the Brain

Advanced Science, EarlyView.
Immune checkpoint inhibition (ICI) reshapes the hippocampal neuroimmune niche. Spatial transcriptomic profiling and human brain histological analyses identify neuroinflammation and altered neuronal and glial programs. Notably, T cell depletion prevents ICI‐driven microglial activation, establishing the T cell–microglia crosstalk axis as a driving ...
Devyani Swami, Sanad M. El‐Khatib, Suhas Sureshchandra, Elise Nguyen, Janaki Manoja Vinnakota, Robert Zeiser, Shivashankar Othy, Munjal M. Acharya   +7 more
wiley   +1 more source

Characteristics and Dosimetric Properties of Tissue-Equivalent Thermoluminescent Glass Detector Based on Al-Li-Zn, Borate Oxide Dope Dy3+

Science and Technology Indonesia
Functionality and dosimetric properties of a tissue-equivalent thermoluminescent glass detector doped with Dy3+. This work investigated an Aluminium-Lithium-Zinc borate oxide matrix using the melting-quench method.
Godwin Irinam Efenji, Iskandar Shahrim Bin Mustapha, Nur Nabihah Yusof, Rabba James Anthony, Ferdinand Ayim Kamgba, Ushie P. O., Thair Hussein Khazaalah, Munirah Jamil , Muhammad Fadhirul Izwan, Umar Sa’ad Aliyu, Nabasu Seth Ezra, Aduragbemi Olaoluwa Oke, Hayder Salah Naeem , Alhassan Muhammad , Ali S. A. Idriss   +14 more
doaj   +1 more source

Synergistic Mechano‐Fluidic Self‐Fusion of Poly(Vinyl Alcohol)‐Modified Liquid‐Metal Particles for Post‐Treatment‐Free Soft Electronics

Advanced Science, EarlyView.
Poly(vinyl alcohol)‐modified liquid‐metal particles form conductive networks through spray‐induced self‐fusion without additional post‐treatment. Spray impact initiates oxide‐shell rupture and electrical contact, while subsequent Marangoni flow and capillary forces promote particle redistribution, neck growth, and network consolidation. This sequential
Keun‐Young Yook, Sangwon Kim, Chansoo Kim, Minkyong Kang, Yurim Lee, Mido Kim, Kijun Park, Seung Yeop Han, Seung‐Woo Cho, Gun‐Hee Lee, Kayoung Son, Hanbit Jang, Tae Young Kim, Jungmok Seo   +13 more
wiley   +1 more source

Dosimetric and kinetic parameters of lithium cadmium borate glasses doped with rare earth ions

Journal of Radiation Research and Applied Sciences, 2014
Thermoluminescence (TL) characteristics of X-ray irradiated pure and doped with four different rare earth ions (viz., Pr3+, Nd3+, Sm3+ and Eu3+) Li2O–Cdo–B2O3 glasses have been studied in the temperature range 303–573 K; the pure glass has exhibited ...
J. Anjaiah, C. Laxmikanth, P. Kistaiah, N. Veeraiah   +3 more
doaj   +1 more source

Spatially Confined/Ligand‐Directed Ultrabright NIR‐AIE Nanoprobe for In Vitro Rapid Detection and In Situ Imaging of Bacterial Septic Arthritis

Advanced Science, EarlyView.
Inorganic PbS quantum dots spatially confine AIEgens and enable cooperative luminescence within a ligand‐directed core–shell–shell nanoassembly, generating ultrabright NIR PPANPs with enhanced fluorescence and photothermal performance. The platform enables 10‐min S.
Yujian Li, Jia Shu, Sijia Lv, Leilei Qin, Xuefeng Luo, PengCheng Xiao, Huan Cai, Xin Gao, Yan Zhao, Haotian Zhou, Yaji Yang, Zhenglin Zhu, Shijia Ding, Juan Li, Rui Chen, Wei Huang   +15 more
wiley   +1 more source

Comparative study on the influence of rare earth ion doping on the structural and optical properties of simple B2O3–Na2O glasses

Scientific Reports
In this study, a series of sodium borate glasses with the general composition 50 mol% B₂O₃ – (50–x) mol% Na₂O – x mol% RE₂O₃ (where RE = La, Nd, Gd, Ho, Er, Yb and x = 0 and 1 mol%) were synthesized via the melt-quenching technique.
M. M. El-shabaan, Amaal Mohamed, M. I. Youssif, N. A. El-Ghamaz, E. M. Ahmed   +4 more
doaj   +1 more source

Dopant Concentration and Effective Atomic Number of Copper-Doped Potassium Borate Glasses

Advances in Materials Science and Engineering, 2013
Copper-doped (0.5 mol%) and undoped potassium borate glasses have been prepared by the composition of (100-x)H3BO3 + xK2CO3, where 10 ≤ x ≤ 30 mol % by the traditional melting quenching method. The structural pattern of glasses with different composition
I. Hossain, N. K. Shekaili, H. Wagiran
doaj   +1 more source

Structural analysis of mixed alkali borosilicate glasses containing Cs+ and Na+ using strong magnetic field magic angle spinning nuclear magnetic resonance

Journal of Asian Ceramic Societies, 2017
We have investigated the local structure of alkali atoms in mixed alkali silicate, borate, and borosilicate glasses, which contain Cs+ and Na+, using strong magnetic field magic angle spinning nuclear magnetic resonance (MAS NMR) spectroscopy of 133Cs ...
S. Kaneko, Y. Tokuda, Y. Takahashi, H. Masai, Y. Ueda   +4 more
doaj   +1 more source