Results 51 to 60 of about 12,732 (235)
Nanosensors for defense and security [PDF]
, 2008 The 59 articles in this special issue focus on nanosensors for defense and ...
Woolard, D.L.; Trew, R.J.; Polla, D.L.; Stroscio, M.A.; Varshney, U.; Jensen, J.; Jensen, J.O.; Lugli, P.O.; Aono, M.
core +1 more source
Acetone Sensors Based on Al-Coated and Ni-Doped Copper Oxide Nanocrystalline Thin Films
SensorsAcetone detection is of significant importance in various industries, from cosmetics to pharmaceuticals, bioengineering, and paints. Sensor manufacturing involves the use of different semiconductor materials as well as different metals for doping and ...
Dinu Litra +3 more
doaj +1 more source
Al2O3 Ring Array by Infiltration Synthesis in Polystyrene Antidot Template
Advanced Materials Interfaces, EarlyView.Different morphologies, such as full dots for genuine PS‐b‐PMMA, residual dots for the PS antidot array (resulting from an Acetic Acid (AA) last PS‐b‐PMMA), and rings for the modified PS antidot array (derived from an O2 plasma last PS‐b‐PMMA), originated from SIS process in PS‐b‐PMMA BCP array, due to the different reaction sites for the TMA precursor
Gabriele Seguini +7 more
wiley +1 more source
MoleculesMetal oxide nanomaterials tailored at the nanoscale are opening new avenues for advanced electroanalytical sensing devices with enhanced properties, including improved electrocatalytic activity.
Foroozan Samimi +7 more
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Electrochemistry Communications, 2020 Here we show that the microelectrospotting approach that we proposed earlier (M. Bosserdt et al., Biosens. Bioelectron., 73 (2015) 123–129) to generate molecularly imprinted polymer-based protein microarrays by electrosynthesis can also offer a means for
Eszter Supala +3 more
doaj +1 more source
Multimodal Imaging Reveals Rapid Catecholamine Uptake and Release by Neutrophils
Advanced Science, EarlyView.We show that immune cells (neutrophils) synthesize, uptake, and store catecholamine neurotransmitters such as dopamine or adrenaline. They also release them in response to specific stimuli (serotonin), which we directly visualize using fluorescent nanosensors. We further demonstrate that catecholamines affect neutrophil functions (NETosis) and platelet
Jennifer Mohr +19 more
wiley +1 more source
Monitoring intracellular redox potential in single cells using SERS nanosensors [PDF]
, 2016 Intracellular redox potential affects cellular function and its dysregulation is associated with disease. Current methods of monitoring intracellular redox potential are limited because they typically only report potentials of the redox buffer ...
Fisher, Katherine Mary
core
Plasmonic nanosensors for real-time detection of nerve agents [PDF]
Sensors are intricate analytical systems, comprising a recognition element, a transducer, and a signal operator, designed for real-time monitoring and detection of chemical or biological interactions.
Diken-Gur, S. +4 more
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Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source
Advanced Science, EarlyView.Two‐dimensional CuInP2S6 nanosheets are incorporated into a P(VDF‐TrFE) matrix to induce polarization‐cooperative ferroelectric coupling. The resulting P(VDF‐TrFE)/CuInP2S6 hybrid film exhibits reinforced ferroelectric ordering and reduced coercive electric fields compared with pristine P(VDF‐TrFE).
Yeonsu Jeong +10 more
wiley +1 more source