Results 141 to 150 of about 881,291 (289)

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Decoupling multiphysics interference for precise, real-time piezoresistive airflow sensing by integrated laser-induced graphene system. [PDF]

Sci Adv
Li Z, Yiu C, Huang L, Guo W, Cheng L, Hu H, Su J, Song Y, He M, Xin Y, Zhang Q, Ye G, Yu X, Ye R.   +13 more
europepmc   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

Advanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz, Jannik Krohn, Alexander Leichner, Dilip Challisery, Heiko Andrae, Chris Eberl   +5 more
wiley   +1 more source

Monthly variations and climatic factors on acute primary angle-closure admissions: a 5-year retrospective hospital-based study in Shenzhen, China. [PDF]

Int J Ophthalmol
Jin AX, Si J, Tao YF, Yang MM, Pan XH, Feng YT, Gong D, Fan N.   +7 more
europepmc   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Relationship Between Flow and Absolute Humidity During Active Humidification for High-Flow Therapy: A Bench Study. [PDF]

Med Sci (Basel)
Re R, Lassola S, Balzani E, Parisi M, Zeni M, Bellani G.   +5 more
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Humidity-Responsive Liquid Metal Core–Shell Materials for Enduring Heat Retention and Insulation

High humidity in extremely cold weather can undermine the insulation capability of the clothing, imposing serious life risks. Current clothing insulation technologies have inherent deficiencies in terms of insulation efficiency and humidity adaptability.
Xuanhan Chen (20259738), Mingkui Zhang (5389778), Hao Lin (123504), Lu Cao (210364), Shi Yang Tang (20256651), Jian Fang (670251), Bing Xiao (158836), Weihua Li (144468), Yue Chen (73753), Lining Sun (1437403), Huarui Rong (20263776), Ling Zhang (18071), Shiwu Zhang (85788), Mingyuan Sun (642061), Xiangpeng Li (1750972)   +14 more
core   +1 more source

IoT based automated early detection and real time environmental monitoring for poultry farming in developing countries. [PDF]

PLoS One
Alam MN, Buiyan MZH, Sarker R, Hossain I, Hasan MM.   +4 more
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source