This section explores the nature and mechanism responsible for the latching condition in SLCFETs, and then demonstrates that latching can be beneficial for radiofrequency power amplifiers (PA) linearity. In Fig. 4a, bidirectional sweeps in VGS of…
Category: Nanotech
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Study on molecular orientation and stratification in RNA-lipid nanoparticles by cryogenic orbitrap secondary ion mass spectrometry
A cryogenic preparation protocol was first developed to examine LNPs in vitreous ice sequentially on different areas of the same sample by Cryo-TEM and then Cryo-OrbiSIMS. To test the capability of Cryo-OrbiSIMS depth profiling for the…
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Optimizing credit card fraud detection with random forests and SMOTE
The methodology for the Credit Card Fraud Detection System is structured into the following key stages: Figure 1. This figure appears to represent a flowchart for a Fraud Detection System.\
Fig. 1 Fraud detection system workflow.
Data collection and…
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These contact lenses give people infrared vision — even with their eyes shut
People who tested a new type of designer contact lens could see flashing infrared signals from a light source.Credit: Yuqian Ma, Yunuo Chen, Hang Zhao (CC BY-SA)
Humans have a new way of seeing infrared light, without the need for clunky…
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Binding properties and biological applications of green synthesized ZnO nanoparticles from neem flower
Phytochemical analysis
Plant-derived compounds exhibit significant potential as natural reductants or oxidants due to their biologically active constituents, making them suitable candidates for the synthesis of metallic nanoparticles18,19,20. In…
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Dynamic modulation of separation performance in electrically conductive polyamide membranes with scalable fabrication potential
Materials and chemicals
Avicel® PH101 Microcrystalline cellulose (MCC) powder was purchased from FMC BioPolymer. ATHLOS™ CNS pellets were supplied by Cabot. More information about the properties and specifications of CNS can be found elsewhere
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Centrifugation-assisted lateral flow assay platform: enhancing bioassay sensitivity with active flow control
Design and working principles of the CLFA platform
The conceptual comparison shown in Fig. 1a highlights the advantages of active flow control in the CLFA platform over traditional LFAs. For the design of our CLFA platform, as shown in Fig. 1b, a…
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Infrared emitting lanthanide doped nanoparticles provide sensing capabilities to coronary implants
Scafa Udriște, A., Niculescu, A.-G., Grumezescu, A. M. & Bădilă, E. Cardiovascular stents: a review of past, current, and emerging devices. Materials 14, 2498 (2021).
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Engineers discover a new class of materials that passively harvest water from air
May 21, 2025 A serendipitous observation has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in pores and release it onto surfaces without…
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Picometric spectroscopy of hydrogen molecules in atomic-scale cavities
An international research team, led by Akitoshi Shiotari of the Fritz Haber Institute of the Max Planck Society (Germany), Mariana Rossi of the Max Planck Institute for the Structure and Dynamics of Matter (Germany), and Takashi Kumagai of the…
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