Results 171 to 180 of about 7,841,128 (356)

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Multifunctional nanoagent for enhanced cancer radioimmunotherapy via pyroptosis and cGAS-STING activation

Journal of Nanobiotechnology
The immunosuppressive tumor microenvironment (ITME) and inherent radioresistance of tumor cells limit the effectiveness of radioimmunotherapy and exacerbate immune evasion.
Ziting Xu, Yang Gao, Li Zhang, Yingshan Gao, Yushu Liao, Yu Liang, Zhen Yuan, Yingjia Li, Bingxia Zhao, Ge Wen   +9 more
doaj   +1 more source

Ovaidan Ultrasound Image Enhancement By Pseudocolouring. [PDF]

, 2004
Image processing may be employed on ovarian ultrasound images to assist doctors in diagnostic analysis. The gray levels of ovarian images are usually concentrated at the zero end of the spectrum ,making the image too low in contrast and too dark for the ...
Mashor, Mohd Yusoff, Ngah, Umi Kalthum, Saidin, Nafiza   +2 more
core  

Self-calibrating 3D-ultrasound-based bone registration for minimally invasive orthopedic surgery

, 2006
Intraoperative freehand three-dimensional (3-D) ultrasound (3D-US) has been proposed as a noninvasive method for registering bones to a preoperative computed tomography image or computer-generated bone model during computer-aided orthopedic surgery (CAOS)
C.S.K. Chan, G.P. Penney, Carter, TJ, Chan, CSK, Barratt, D C, Hawkes, DJ, Edwards, PJ, T.J. Carter, M. Slomczykowski, P.J. Edwards, D.J. Hawkes, Chan, C S K, Carter, T J, D.C. Barratt, Edwards, P J, Barratt, DC, Slomczykowski, M, Penney, GP, Hawkes, D J, Penney, G P   +19 more
core   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

Nanobubbles for enhanced ultrasound imaging of tumors

, 2012
Tinghui Yin1*, Ping Wang1*, Rongqin Zheng1, Bowen Zheng1, Du Cheng2, Xinling Zhang1, Xintao Shuai21Department of Medical Ultrasonic, Third Affiliated Hospital, 2PCFM Laboratory of the Ministry of Education, School of Chemistry and Chemical Engineering ...
Cheng D, Wang P, Yin T, Zhang X, Zheng R, Zheng B, Shuai X   +6 more
core  

High-resolution photoacoustic and ultrasound endoscope based on the transparent ultrasound transducer

, 2023
Photoacoustic (PA) imaging has become one of the promising biomedical imaging technologies in the past decade, thanks to its advantages of structural, functional, imaging capabilities and seamless integration with conventional ultrasound imaging ...
Kim, Hyung Ham, Park, Jeongwoo, Kim, Chulhong, Kim, Jongbeom, Kim, Jaewoo, Cho, Seonghee, Heo, Dasom, Ahn, Joongho, Ha, Mingyu   +8 more
core  

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

Advanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone, Meng Tang, Camelia Florica, Bin He, Jingkai Xu, Selma Amara, Georgian Melinte, Xixiang Zhang, Gianluca Setti   +8 more
wiley   +1 more source

Near‐Infrared Light‐Driven Zn/Au Janus Micromotors for Multiplex SERS Detection of Anticancer Drugs

Advanced Functional Materials, EarlyView.
Zn/Au Janus micromotors, propelled by thermophoretic effects under NIR light, function as active SERS platforms for single and multiplex detection of anticancer drugs. Their dynamic motion enhances analyte exchange at the Au interface, reducing saturation and competitive adsorption, thereby improving sensitivity and extending the linear detection range.
Tijana Maric, Gohar Soufi, Ziqiao Li, Erick Chica, Amran Abdirasheed Ali Jinow, Nada Al‐Roubaï, Noor Ahmed, Yaman Göksel, Anja Boisen   +8 more
wiley   +1 more source