Results 51 to 60 of about 6,230,533 (240)

Rapid Screening of Vapor Uptake by Ultra‐Thin Polymer Films Using Surface Plasmon Resonance and Quartz Crystal Microbalance with Dissipation Monitoring

Macromolecular Materials and Engineering
Volatile emissions can be efficiently reduced by membrane separation processes. Selecting the most adequate membrane polymer can be a time and resource‐intensive screening process.
Ana Corres, José I. Santos, Alba Gonzalez, Thomas Schäfer   +3 more
doaj   +1 more source

Influence of Front-End Electronics on Metrological Performance of QCM Systems

Sensors
Quartz Crystal Microbalances (QCMs) are versatile sensors employed in various fields, from environmental monitoring to biomedical applications, owing mainly to their very high sensitivity.
Ada Fort, Elia Landi, Riccardo Moretti, Marco Mugnaini, Consolatina Liguori, Vincenzo Paciello, Salvatore Dello Iacono   +6 more
doaj   +1 more source

Analytical Techniques for the Characterization of Bioactive Coatings for Orthopaedic Implants

Biomedicines, 2021
The development of bioactive coatings for orthopedic implants has been of great interest in recent years in order to achieve both early- and long-term osseointegration.
Katja Andrina Kravanja, Matjaž Finšgar
doaj   +1 more source

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

Advanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu, Yingxue An, Luigi Fabiano, Qifan Li, Qingqing Wang, Feng Zhang, Wenlong Jin, Miao Xiong, Junpeng Ji, Ugo Bruno, Grzegorz Greczynski, Grazia Maria Lucia Messina, Xianjie Liu, Chi‐Yuan Yang, Simone Fabiano   +14 more
wiley   +1 more source

Ni Electrodeposition Enhanced by the Fe Substrate

International Journal of Electrochemical Science, 2015
Electrodeposition of Ni on 316 stainless steel (ss), Ni/316 ss and Fe/316 ss electrodes was carried out in an acid bath. A Ni deposition peak (C1) was found between 0.8 and -1.2 V vs.
Jian-Ping Hou, Yang Bai, Chang-Wei Su, Jun-Ming Guo   +3 more
doaj   +1 more source

Characterising room temperature ionic liquids with acoustic wave devices [PDF]

, 2010
Data for the physical properties of Room Temperature Ionic Liquids (RTILs) as a function of chemical composition is limited due to the expense and difficulty of producing large volumes of pure samples for characterization.
Doy, N
core  

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Environmental applications of the quartz crystal microbalance

, 2000
The various publications concerning the Quartz Crystal Microbalance were reviewed and analyzed, focusing on environmental aspects and their implications.
Nadeau, Jason Steve.
core   +3 more sources

Piezoelectric and surface plasmon resonance biosensors for Bacillus atrophaeus spores

International Journal of Electrochemical Science, 2013
Cheap, rapid and user friendly tools for detection of microorganisms were intensively discussed during last decades. The use of immunospecific biosensors seems advantageous for samples originating from clinical, environmental and agricultural area, food ...
Zdeněk Farka, David Kovář, Jan Přibyl, Petr Skládal   +3 more
doaj   +1 more source

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO3

Advanced Materials, EarlyView.
Through precise epitaxial engineering, the cubic and paraelectric KTaO3${\rm KTaO}_3$ is transformed into a robust ferroelectric. By leveraging lattice‐mismatched substrates to apply controlled epitaxial strain, a stable ferroelectric ground‐state is achieved with a transition temperature as high as 475 K, establishing KTaO3${\rm KTaO}_3$ as a highly ...
Tobias Schwaigert, Salva Salmani‐Rezaie, Sankalpa Hazra, Utkarsh Saha, Maya Ramesh, Aiden Ross, Betül Pamuk, Long‐Qing Chen, David A. Muller, Darrell G. Schlom, Venkatraman Gopalan, Kaveh Ahadi   +11 more
wiley   +1 more source