Guan Weijiang
College of Chemistry
Email: wjguan@mail.buct.edu.cn
Office: 110 Zonghe Building
Phones: 010-64411957
Research Interests
Analytical Chemistry — Luminescent probes, Spectroscopic analysis, Imaging.
Photoluminescence, particularly aggregation-induced emission (AIE), is one of our main research interests. We are dedicated to the design and synthesis of surfactant-like photoluminescent materials and the preparation of luminescent supramolecular assemblies with various functions for the applications in analytical chemistry.
Chemiluminescence (CL) and electrochemiluminescence (ECL) are another major area of our research. We are interested in developing signal amplification strategies for different CL and ECL systems, as well as exploiting the specific signal amplification for various sensing applications.
Biography
Education &work experience
B.S. Tianjin University, China (2004.9-2008.6)
Ph.D. Beijing University of Chemical Technology, China (2012.9-2017.6)
R.A. The Hong Kong University of Science and Technology (2014.9-2015.1)
Postdoctoral Fellow, The Hong Kong University of Science and Technology (2017.12-2018.12)
Associate Professor, Beijing University of Chemical Technology, China (2017.7- )
Projects &Funding
National Natural Science Foundation of China, Young Scholars, 2019.1-2021.12
Beijing Municipal Natural Science Foundation, General Program, 2021.1-2023.12
National Natural Science Foundation of China, General Program, 2024.1-2027.12
Publications
1.Weijiang Guan* et al. Chemiluminescence resonance energy transfer efficiency and donor-acceptor distance: from qualitative to quantitative,Angew. Chem. Int. Ed., 2021, 60, 13029-13034.
2. Weijiang Guan et al. Measurement of solubilization location in the micelles using anchored aggregation-induced emission donors,Angew. Chem. Int. Ed. 2020, 59, 12800-12805.
3. Weijiang Guan et al. Synthesis and design of aggregation-induced emission surfactants: direct observation of micelle transition and microemulsion droplets, Angew. Chem. Int. Ed. 2015, 54, 15160-15164.
4. Weijiang Guan et al. Fluorescence microscopy as an alternative to electron microscopy for microscale dispersion evaluation of organic-inorganic composites, Nat. Commun. 2016, 7, 11811.
5. Weijiang Guan* et al. Real-Time Imaging of Stress in Single Spherulites and Its Relaxation at the Single-Particle Level in Semicrystalline Polymers. Anal. Chem. 2022, 94, 17716-17724.
6. Weijiang Guan* et al. Ag−O−Co Interface Modulation-Amplified Luminol Cathodic Electrogenerated Chemiluminescence. Anal. Chem. 2022, 94, 4813-4820.
7. Weijiang Guan* et al. Rapid Discrimination of Adsorbed Oxygen and Lattice Oxygen in Catalysts by the Cataluminescence Method.Anal. Chem. 2022, 94, 1382-1389.
8. Weijiang Guan* et al. Charge Neutralization Strategy to Construct Salt-Tolerant and Cell-Permeable Nanoprobes: Application in Ratiometric Sensing and Imaging of Intracellular pH. Anal. Chem. 2021, 93, 15159-15166.
9. Weijiang Guan* et al. Disordered assembly of donors and acceptors on layered double hydroxides for high-efficiency chemiluminescence resonance energy transfer, Anal. Chem. 2021, 93, 7724-7731.
10. Weijiang Guan* et al. Superoxide-triggered luminol electrochemiluminescence for detection of oxygen vacancy in oxides, Anal. Chem. 2020, 92, 1628-1634.