Results 131 to 140 of about 513,972 (303)

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

Advanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou, James FitzPatrick, Li Meng, Kateryna Shevchuk, Ahmad Najafi, Yury Gogotsi   +5 more
wiley   +1 more source

An Ultra-Compact and Low-Cost LAMP-Based Virus Detection Device

Sensors
Timely and accurate detection of viruses is crucial for infection diagnosis and treatment. However, it remains a challenge to develop a portable device that meets the requirement of being portable, powerless, user-friendly, reusable, and low-cost.
Dong Guo, Zhengrong Ling, Yifeng Tang, Gen Li, Tieshan Zhang, Haoxiang Zhao, Hao Ren, Yajing Shen, Xiong Yang   +8 more
doaj   +1 more source

Acceptability and Feasibility of a Low-Cost Device for Gestational Age Assessment in a Low-Resource Setting: Qualitative Study. [PDF]

JMIR Hum Factors, 2022
Koech A, Musitia PM, Mwashigadi GM, Kinshella MW, Vidler M, Temmerman M, Craik R, von Dadelszen P, Noble JA, Papageorghiou AT, PRECISE Network.   +10 more
europepmc   +1 more source

A low-cost ultrasonic 3D measurement device for calibration of Cartesian and non-Cartesian machines

The major obstacles to the widespread adoption of 3D measurement systems are accuracy, speed of process and the cost. At present, high accuracy for measuring 3D position has been achieved, and there have been real advances in reducing measurement time ...
Aldawi, Fouad Juma
core  

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

A Low-Cost Device for Measurement of Exhaled Breath for the Detection of Obstructive Lung Disease. [PDF]

Biosensors (Basel), 2022
Shahzad AA, Mushtaq S, Waris A, Gilani SO, Alnuwaiser MA, Jameel M, Khan NB.   +6 more
europepmc   +1 more source

3dID: a low-power, low-cost hand motion capture device

, 2008
This paper presents a novel input device design for capturing gestures. The system is based on commodity components and combines accelerometers, gyroscopes and bend sensors.
Bruno Riccó, Elisabetta Farella, Luca Benini, Vincenzo Pacella, Michele Sama   +4 more
core  

Low-Cost, Rapidly Responsive, Controllable, and Reversible Photochromic Hydrogel for Display and Storage

, 2018
Traditional optoelectronic devices without stretchable performance could be limited for substrates with irregular shape. Therefore, it is urgent to explore a new generation of flexible, stretchable, and low-cost intelligent vehicles as visual display and
Lin Guan (5081195), Yongqi Yang (3839509), Guanghui Gao (300930)   +2 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

OpenWeedLocator (OWL): an open-source, low-cost device for fallow weed detection. [PDF]

Sci Rep, 2022
Coleman G, Salter W, Walsh M.
europepmc   +1 more source