Results 91 to 100 of about 54,628 (307)
A comparative study of cell death using electrical capacitance measurements and dielectrophoresis
, 2008 The changes in the dielectric properties of cells that occur during their exposure to various lethal environmental stresses were measured using both dielectric spectroscopy and dielectrophoresis.
Patel, Pareshkumar M. +2 more
core +1 more source
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source
Direct Measurement of Superconducting Tunnel Junction Capacitance
, 2020 -Superconductor-Insulator-Superconductor (SIS) is the key component for millimeter and submillimeter mixers for radio astronomy and environmental science. The capacitance of the SIS mixer determines both the RF and IF performances.
Yadranjee Aghdam +3 more
core
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 +8 more
wiley +1 more source
The use of capacitance measurement in fermentation monitoring [PDF]
, 1999 On-line biomass measurement of fermentations has the potential to facilitate the use of real-time control strategies that can improve fermentation performance.
Matthew, Gavin Bruce
core
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 +9 more
wiley +1 more source
A Fluorometric Method for Measurement of Sperm Capacitation
Experimental Biology and Medicine, 1967 SummaryA fluorometric technique for measurement of sperm capacitation is described. Rabbit sperm were labeled with tetracycline HCI (T-HCI) and placed in uteri and oviducts of estrous and pseudopregnant does and in other regions of estrous females.
openaire +2 more sources
Online Measurement of Water Entry Cavity Using Outward Electrical Capacitance Tomography
Online measurement of water entry cavities is important for the stable manipulation of high-speed underwater vehicles. However, there are almost no feasible methods to track and measure the cavity online when the vehicles are moving. For this purpose, an
Sun, Jiangtao +9 more
core +1 more source
Capacitance-based instrumentation for multi-interface level measurement
, 1991 An electrical capacitance method is described for the measurement of multi-interface levels of gas/liquid/solid, including the foam layer. It uses a novel multi-electrode capacitance sensing element. A capacitance transducer based on the charge/discharge
Huang, S. M. +4 more
core +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source