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  • Two luciferase systems for high-brightness two-color bioluminescence imaging
    Two luciferase systems for high-brightness two-color bioluminescence imaging

    2022-02-15

    Fluorescence imaging technology with luciferase as the reporter source in vivo has the advantages of strong specificity and harmlessness to organisms, and has irreplaceable advantages in tumor metastasis research, drug development, gene therapy, etc. Luciferin or luciferase is not a specific molecule, but a general term for all substrates capable of producing fluorescence and their corresponding e...
  • The Mixed Collection of Nucleic acid test Samples for COVID-19
    The Mixed Collection of Nucleic acid test Samples for COVID-19

    2020-07-29

    Nucleic acid tests for COVID-19 plays an important role in preventing and preventing the spread and progress of the epidemic. The mixed collection of covid-19 nucleic acid test samples is beneficial to enhance the nucleic acid detection ability. The mixed collection of samples is mainly aimed at low-risk groups. The mixed collection of samples is mainly aimed at low-risk groups, and it h...
  • Long-term heat-storage ceramics absorbing thermal energy from hot water
    Long-term heat-storage ceramics absorbing thermal energy from hot water

    2022-02-15

    In recent years, the development of a heat storage technology that can store and utilize waste heat from factories and power plants is advancing. Thermal storage technology uses the conversion of internal energy in materials to collect, store, and release thermal energy, thereby achieving reasonable regulation of the relationship between supply and demand of thermal energy, and can reduce the cons...
  • Why Is β-nicotinamide mononucleotide (NMN) Anti-aging?
    Why Is β-nicotinamide mononucleotide (NMN) Anti-aging?

    2022-02-15

    β-nicotinamide mononucleotide(NMN) has the effect of delaying aging, and is called the "miracle medicine" for prolonging life. It can not only reduce the typical aging symptoms, but also alleviate a series of health problems caused by the aging of the body, such as Vascular disorders, Alzheimer's disease, etc. So why is  β-nicotinamide mononucleotide anti-aging? The anti-aging effec...
  • New Eectrolyte System Helps Li-CO2 Batteries
    New Eectrolyte System Helps Li-CO2 Batteries

    2020-07-03

    Recently, Huisheng Peng and Bingjie Wang and others from Fudan University designed a new electrolyte system,which used metallic lithium as the negative electrode, 1,3-dioxolane (DOL) as the electrolyte solvent, and lithium bistrifluoromethanesulfonimide (LiTFSI) as the electrolyte lithium salt. Based on this electrolyte system, an iridium-based positive electrode was used to achieve...
  • New Supramolecular Networks For Bacterial Imaging And Killing
    New Supramolecular Networks For Bacterial Imaging And Killing

    2022-02-15

    Recently, the research results published in the “Angewandte Chemie International Edition.” show that Professor Zhang Mingming etc.from  Xi'an Jiaotong University  have  prepared a type of poly( N ‐isopropylacrylamide) (PNIPAAM)‐based supramolecular networks crosslinked by emissive hexagonal metallacycles. It can be used for bacterial diagnosis and treatment, provides new ideas for t...
  • 3,3',5,5'-Tetramethylbenzidine (TMB) As An Indicator For Characterizing Catalytic Performance of CeO2
    3,3',5,5'-Tetramethylbenzidine (TMB) As An Indicator For Characterizing Catalytic Performance of CeO2

    2020-06-23

    3,3',5,5'-Tetramethylbenzidine (TMB) is a new type of safe chromogen reagent, which is widely used in clinical testing, forensic examination, criminal investigation and environmental monitoring. Recently, Jinjie Wang from Shanghai University of Engineering and Technology used 3,3',5,5'-tetramethylbenzidine (TMB) as an indicator for tcharacterizing catalytic performance of CeO2. Cerium dioxide...
  • Parylene N Prepares Silicon Schottky Junction Detectors
    Parylene N Prepares Silicon Schottky Junction Detectors

    2023-03-01

    Parylene N (CAS No. 1633-22-3), a polymer of p-xylene, is a new conformal coating material. Parylene N can be meteorologically deposited under vacuum, and active small molecules "grow" a fully conformable polymer film coating on the substrate surface, which has performance advantages that other coatings cannot match. Parylene N powder can be applied to surfaces of various shapes, including sharp e...
  • How the reagents used cause the plugging of blood cell analyzer?
    How the reagents used cause the plugging of blood cell analyzer?

    2019-01-08

    The blood cell analyzer is mainly used for measuring the number of blood cells, the hemoglobin concentration and white blood cell classification, and giving each cell related parameter by calculation, which is one of the conventional devices with the highest usage rate in the clinical laboratory. The most common problem in the experiment is plugging holes. What are the causes of this problem? What...
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