Search Results - yujuan+he

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Nanomaterial Printhead for Additive Manufacturing

This printhead can deposit reactive materials as they are generated in real time Background The ability to integrate multifunctional parameters into one material has crosscutting impacts in several applications. For example, one can engineer and modify structural materials that provide high mechanical strength at various length scales to attain...

Published: 3/18/2026 | Updated: 3/18/2026 | Inventor(s): Chih-hung Chang, Brian Paul, Yujuan He

Keywords(s):

Category(s): Engineering, Nanoscience & Microtechnologies

Atomically Smooth Nanoporous Alumina Thin Films

A novel method of producing near-atomically smooth and porous alumina thin films with a tunable index of refraction Background Typically, high quality thin films are produced via vacuum-based techniques, though the nature of this technique makes it difficult to produce porous films. In lieu of vacuum techniques, solution processing is a low-energy...

Published: 8/4/2025 | Updated: 1/17/2025 | Inventor(s): Douglas Keszler, Cory Perkins, Ryan Mansergh, Juan Ramos

Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), anti-reflective coating, Nanofabrication, Nanoparticles, Nanotechnology, solar cell, Solar flux absorption, Solar Thermal, surface chemistry, Thermal Management, Thin layer chromatography

Category(s): Engineering

Biological H2S / COS Donation by Thiocarbamates

1. Technology Overview The invention focuses on biological hydrogen sulfide (H₂S) and carbonyl sulfide (COS) donation using thiocarbamates. These compounds release COS, which is then converted to H₂S by hydrolysis or metabolism by carbonic anhydrase. The technology is currently in the development stage, with promising cross-industry applications in...

Published: 1/7/2026 | Updated: 5/2/2022 | Inventor(s): Michael Pluth, Andrea Steiger, Yu Zhao

Keywords(s):

Category(s): Chemistry, Physical Science, Therapeutics

Compounds for Thiol-Triggered COS and/or H2S Release and Methods of Making and Using the Same

1. Technology Overview The invention focuses on thiol-triggered sulfenyl thiocarbonates and sulfenyl thiocarbamates that release carbonyl sulfide (COS) and hydrogen sulfide (H₂S) in the presence of biologically relevant thiols. These compounds offer a concomitant fluorescence response, providing optical indication of COS and H₂S release. The technology...

Published: 1/2/2026 | Updated: 4/29/2022 | Inventor(s): Michael Pluth, Yu Zhao, Matt Cerda

Keywords(s): Science

Category(s): Chemistry, Engineering, Medical Devices, Physical Science, Therapeutics