Results 121 to 130 of about 474,226 (299)

Enhanced single-frequency effective capacitance Cec sensing for solid-contact ion-selective electrodes

Results in Chemistry
In this study, a single-frequency effective capacitance (Cec) readout was further explored as a simplified sensing strategy for poly(3,4–ethylenedioxythiophene) PEDOT-based glassy carbon electrodes (PEDOT/GC) and K+-selective solid-contact ion-selective ...
Tingting Han, Tao Song, Dongxue Han, Li Niu   +3 more
doaj   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source

Numerical model of surface morphology and solid-liquid contact angle in wire electrical discharge machining

Journal of Materials Research and Technology
The workpiece surface after wire electrical discharge machining (WEDM) will naturally leave a large number of micro- or sub-micron level discharge pits/protrusions, which will change the solid-liquid contact characteristics, and can be favorable ...
Zhi Chen, Yifei Zhou, Zefeng Yang, Zhizhong Zhang, Jian Li, Guojun Zhang, Fenglin Han   +6 more
doaj   +1 more source

Autonomous nanorobots with powerful thrust under dry solid-contact conditions by photothermal shock. [PDF]

Nat Commun, 2023
Gu Z, Zhu R, Shen T, Dou L, Liu H, Liu Y, Liu X, Liu J, Zhuang S, Gu F.   +9 more
europepmc   +1 more source

Distributed environmental monitoring [PDF]

, 2013
With increasingly ubiquitous use of web-based technologies in society today, autonomous sensor networks represent the future in large-scale information acquisition for applications ranging from environmental monitoring to in vivo sensing.
Cleary, John, Collins, Fiachra, Diamond, Dermot, Fay, Cormac, Zuliani, Claudio   +4 more
core  

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Optimizing the process of supercritical extraction of lemon balm (Melissa Officinalis L.) [PDF]

, 2010
This work investigates the process of extraction of lemon balm (Melissa officinalis L.) by treatment with carbon dioxide at supercritical conditions. The process kinetics is studied at different operational conditions, and the influence of some important
Angelov, George, Camy, Séverine, Condoret, Jean-Stéphane, Penchev, Petko Ivanov   +3 more
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Utilization of a TiO₂-CuO Bimetallic/Polyaniline Nanocomposite as a Transducer in a Solid Contact Potentiometric Sensor for the Determination of Vildagliptin. [PDF]

Polymers (Basel), 2023
Abdallah NA, Ahmed SA, Almaghrabi M, Alahmadi YM.   +3 more
europepmc   +1 more source

Ion-selective electrodes in real-life applications: can we reduce or even eliminate the need for calibration? [PDF]

, 2008
The recent success in lowering of the low detection limit of ion-selective electrodes (ISEs) has opened up new application areas (most notably environmental analysis).
Anastasova, Salzitsa, Bobacka, Johan, Danielewski, Marek, Diamond, Dermot, Dillingham, Peter, McGraw, Christina, Radu, Aleksandar, Radu, Tanja   +7 more
core