Search Results - xiaoguang+zhang

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Method for 3D Nonlinear Structured Illumination Super-resolution Imaging
Researchers at the University of Arizona have developed a super-resolution microscopy method that is faster, easier to use, and has less artifacts than current super-resolution methods. The result is a 3D dual-color stimulated emission depletion (STED) nonlinear structured illumination (NL-SIM) microscope. Using a combination of low coherent light and...
Published: 4/3/2023   |   Inventor(s): Leilei Peng, Yu Li, Han Zhang
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Passive 3D Optical Identification Tag Design
­ VALUE PROPOSITION Spatial navigation is important for many human-related activities, including those underwater like scuba diving and underwater accident rescue. Efforts to improve underwater navigation based on acoustic and RF techniques incur significant drawbacks, including high power consumption, expensive price, long latency, or short...
Published: 6/20/2024   |   Inventor(s): Xiao Zhang, Li Xiao
Keywords(s):  
Category(s): Communication, Computer Software, Informatics
Polyols and Polyurethanes from Lignin
Unmet Need: Successful production of lignin based Polyols Polyurethane (PU) is an important class of thermoset polymer with a $70 bn/year market, providing materials for many applications. PU materials are comprised of an isocyanate and a polyol; both of which are currently obtained from non-renewable petroleum resources, suggesting that the development...
Published: 10/8/2024   |   Inventor(s): Xiao Zhang, Udishnu Sanyal
Keywords(s):  
Category(s): Technologies > Next Generation Materials & Technology > Advanced Materials, Technologies > Energy & Environment > Clean Tech
Production of lignin with controlled structural properties
Unmet Need: Production of high-performance composite materials using lignin The emerging biomass refinery industry generates an enormous amount of lignin as waste in biochemical biomass-to-biofuel conversion processes. No practical biorefinery lignin valorization process has been demonstrated so far. Given the potential volume of biorefinery lignin,...
Published: 10/8/2024   |   Inventor(s): Xiao Zhang, Aboutaleb Ameli, Kuan-Ting Lin, Ruoshui Ma, Che-Hao Yang
Keywords(s): Advanced Materials
Category(s): Technologies > Next Generation Materials & Technology > Advanced Materials
Cellulose Dispersions for Reducing Cold Damage in Tree Fruit
Unmet Need: More cost-effective and less labor-intensive cold damage protection technologyEconomic loss from cold damage is one of the most prevalent recurring production issues in temperate fruit industry, and poses a significant challenge to profitable and sustainable production. Each year, the U.S. produces >15M tons of deciduous fruit crops that...
Published: 10/8/2024   |   Inventor(s): Xiao Zhang, Changki Mo, Matthew Whiting, Qin Zhang
Keywords(s):  
Category(s): Technologies > Food & Nutrition > Agriculture and Plant Sciences, Technologies > Energy & Environment > Clean Tech, Technologies > Health & Well-being > Chemistry
Self-Adaptive Control And Optimization Of Ultrafiltration
UC Case No. 2016-159SUMMARYUCLA researchers in the Department of Chemical and Biomolecular engineering have developed a novel UF-RO system.BACKGROUNDUltrafiltration (UF) is the process of membrane-based removal of particles. It is used in a number of different industries such as food production, water treatment, desalination etc. In particular, in water...
Published: 7/19/2023   |   Inventor(s): Yoram Cohen, Panagiotis Christofides, Anditya Rahardianto, Han Gu, Larry Xingming Gao
Keywords(s): Energy & Water
Category(s): Energy & Environment > Water Monitoring & Treatment, Materials > Water Treatment
2011-138 Integrated Ultrafiltration and Reverse Osmosis Process and System
SUMMARYProfessor Cohen and colleagues have developed a compact and self-adaptive integrated water ultrafiltration and reverse osmosis (UF/RO) process and system. Designed to produce up to 18,000 gallons of drinking quality water per day with no intermediate tanks between UF and RO or for UF backwash, the system can be further expanded for even larger...
Published: 7/19/2023   |   Inventor(s): Yoram Cohen, Panagiotis Christofides, Anditya Rahardianto, Alex Bartman, Aihua Zhu, Han Gu, Larry Xingming Gao
Keywords(s):  
Category(s): Materials > Functional Materials
Scanning Tunneling Microscope (STM) Algorithm That Increases Accuracy of Scan Results
Requires No Additional Hardware, Determines Accurate Position of Atoms on Material’s Surface By Combining Multiple Scans This algorithm combines multiple scans from a scanning tunneling microscope to reduce or eliminate errors in individual scans without any hardware upgrades. Scanning tunneling microscopes are electron microscopes that show 3D...
Published: 6/27/2021   |   Inventor(s): Yunmei Chen, Xiaoguang Zhang, Hao Zhang, Xianqi Li
Keywords(s): Image Analysis, Image Processing, Image Registration, microscopy
Category(s): Technology Classifications > Engineering > Instrumentation-Sensors-Photonics, Technology Classifications > Research Tools