Search Results - qingshan+wei

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2015-153 SINGLE MOLECULE IMAGING AND SIZING OF DNA ON A MOBILE-PHONE

Single Molecule Imaging and Sizing of DNA on a Cell PhoneSUMMARYUCLA researchers in the Department of Electrical Engineering have developed a light-weight and cost-effective fluorescence microscope installed on a cell phone.BACKGROUNDOptical methods for imaging single biomolecules allow for exploration of their individual behavior and properties at...

Published: 7/19/2023 | Inventor(s): Aydogan Ozcan, Qingshan Wei, Wei Luo

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Category(s): Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging

2014-515 DETECTION AND SPATIAL MAPPING OF MERCURY CONTAMINATION IN WATER SAMPLES USING A SMART-PHONE

Detection and Spatial Mapping of Mercury Contamination in Water Samples Using a Smart-PhoneUC Case No. 2014-515SUMMARY:Researchers in UCLA Department of Electrical Engineering have developed a smart-phone based handheld platform that allows for the quantification of mercury(II) ions in water samples with parts per billion (ppb) level of sensitivity.BACKGROUND:Long...

Published: 7/19/2023 | Inventor(s): Aydogan Ozcan, Qingshan Wei

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Category(s): Mechanical, Energy & Environment > Water Monitoring & Treatment

Hybrid Plasmonic Platform for Directing and Controlling Nanostructure Growth

Low-Heat, Bottom-Up Approach Can Produce Metal, Polymer or Bio-Molecule Structures for Catalysis, Biosensors, Electronic Devices and MoreThis surface plasmon mediated chemical solution deposition method uses surface plasmon resonance to deposit nanoparticles in the liquid phase at room temperature to direct and control nanostructure growth. Plasmonic...

Published: 6/27/2021 | Inventor(s): Wei Wei, Jingjing Qiu

Keywords(s): Catalysts, nanoparticle synthesis, Plasmonic, Thin Films

Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials