A5101998029- Spectroscopy and Quantum Chemical Studies
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Photoreceptor and optogenetics research
- Spectroscopy and Laser Applications
- Photochemistry and Electron Transfer Studies
- Luminescence and Fluorescent Materials
- Nerve injury and regeneration
- Quantum optics and atomic interactions
- Advanced MIMO Systems Optimization
- Monoclonal and Polyclonal Antibodies Research
- Simulation Techniques and Applications
- Advanced Fiber Laser Technologies
- Data Quality and Management
- Edible Oils Quality and Analysis
- Transcranial Magnetic Stimulation Studies
- Business Process Modeling and Analysis
- Catalytic Processes in Materials Science
- Advanced Chemical Physics Studies
- Spectroscopy Techniques in Biomedical and Chemical Research
- 3D Modeling in Geospatial Applications
- Synthesis and properties of polymers
- Molecular Sensors and Ion Detection
- Laser-Matter Interactions and Applications
First Affiliated Hospital of Soochow University
2024
Soochow University
2024
Beijing Normal University
2017-2023
China Agricultural University
2021
Osaka University
2017
University of Science and Technology Beijing
2007
Nanjing University
1998
Abstract The trade‐off between the open‐circuit voltage ( V oc ) and short‐circuit current density J sc has become core of organic photovoltaic research, realizing minimum energy offsets that can guarantee effective charge generation is strongly desired for high‐performance systems. Herein, a ternary solar cell with power conversion efficiency over 18% using large‐bandgap polymer donor, PM6, small‐bandgap alloy acceptor containing two structurally similar nonfullerene acceptors (Y6 AQx‐3)...
Semitransparent organic solar cells (ST-OSCs) are considered as one of the most valuable applications OSCs and a strong contender in market. However, optical band gap current high-performance ST-OSCs is still not low enough to achieve optimal balance between power conversion efficiency (PCE) average visible transmittance (AVT). An N-substituted asymmetric nonfullerene acceptor SN with over 40 nm bathochromically shifted absorption compared Y6 was designed synthesized, based on which device...
Significance Light-driven rhodopsin proteins pump ions across cell membranes. They have applications in optogenetics and can potentially be used to develop solar energy–harvesting devices. A detailed understanding of dynamics functions may therefore assist research medicine, health, clean energy. This time-resolved crystallography study carried out with X-ray free-electron lasers reveals chloride ion–pumping (ClR) within 100 ps light activation. It shows the dissociation Cl − from Schiff...
The ongoing Coronavirus Disease 2019 (COVID-19) pandemic caused by Severe Acute Respiratory Syndrome 2 (SARS-CoV-2) threatens global public health and economy unprecedentedly, requiring accelerating development of prophylactic therapeutic interventions. Molecular understanding neutralizing antibodies (NAbs) would greatly help advance the monoclonal antibody (mAb) therapy, as well design next generation recombinant vaccines. Here, we applied H2L2 transgenic mice encoding human immunoglobulin...
The C≡N stretching vibration is a versatile infrared (IR) reporter that useful for wide range of applications. Aiming to further expand its spectroscopic utility, herein, we show that, using 4-cyanoindole and 4-cyano-7-azaindole as examples, photoexcitation can significantly shift the frequency (νCN) enhance molar extinction coefficient (εCN) this vibrational mode aromatic nitriles these indole derivatives, enhancement factor reach 13. Moreover, find while solvent relaxation at excited...
Triple bonds, such as that formed between two carbon atoms (i.e., C≡C) or one atom and nitrogen C≡N), afford unique chemical bonding hence vibrational characteristics. As such, they are not only frequently used to construct molecules with tailored and/or physical properties but also employed probes provide site-specific information at the molecular level. Herein, we offer our perspective on emerging applications of various triple-bond vibrations in energy biological sciences a focus C≡C C≡N...
It is challenging to sufficiently regulate endogenous neuronal reactive oxygen species (ROS) production, reduce apoptosis, and reconstruct neural networks under spinal cord injury conditions. Here, hydrogel surface grafting microsol electrospinning are used construct a composite biomimetic scaffold with "external-endogenous" dual regulation of ROS. The outer enhances local autophagy through responsive degradation rapid release rapamycin (≈80% within week), neutralizing extracellular ROS...
Abstract Semitransparent organic solar cells (ST‐OSCs) are considered as one of the most valuable applications OSCs and a strong contender in market. However, optical band gap current high‐performance ST‐OSCs is still not low enough to achieve optimal balance between power conversion efficiency (PCE) average visible transmittance (AVT). An N ‐substituted asymmetric nonfullerene acceptor SN with over 40 nm bathochromically shifted absorption compared Y6 was designed synthesized, based on...
The isonitrile (NC) group has been shown to be a promising infrared probe for studying the structure and dynamics of biomolecules. However, there have no systematic studies performed on NC as an probe, when it is bonded indole ring. Here, we systematically study stretching mode two model compounds, 5-isocyano-1H-indole (5ICI) 5-isocyano-1-methyl-1H-indole (NM5ICI), using Fourier transform (FTIR) spectroscopy. frequency strongly dependent polarizability protic solvents density hydrogen-bond...
This paper reported a potential analytical technique based on NMR spectroscopy for the determination of quality olive oil. The model compounds with active hydrogen, including free sterols, aliphatic alcohols, phenolics, and fatty acids were determined by 19 F upon derivation 4-fluorobenzoyl chloride. Integration appropriate signals derivatives in corresponding spectrum allows quantification these compounds. 37 Samples commercial oil 5 samples other plant oils NMR. amount diglycerides ratio...
Neutrophil membrane vesicles (NMVs) have been successfully applied to control the inflammatory cascade after spinal cord injury (SCI) by acting as an factor decoy front-load overall inflammation regulatory window; however, mechanisms which NMVs regulate macrophage phenotypic shifts well their outcomes rarely reported. In this study, we demonstrated "efferocytosis-like" effect of endocytosed macrophages, supplementing TCA cycle intermediate metabolite α-KG promoting glutamine metabolism, in...
Abstract The stability of the doped state conductive polythiophenes under air was investigated by use Infrared (IR) and UV-visible (UV) spectroscopies. Poly(3-methyl thiophene) with BF3-ethyl ether (BFEE). shows higher due to its stereoregularity-chain structure. While polythiophene (PT) degrades easily moisture.
Two-dimensional Fourier transform (2D FT) spectroscopy is an important technology that developed in recent decades and has many advantages over other ultrafast methods. Although 2D FT provides great opportunities for studying various complex systems, the experimental implementation theoretical description of measurement still face challenges, which limits their wide application. Recently, reaches maturity due to new developments greatly reduces technical barrier spectrometer. There have been...
The CODATA Data Science Journal is a peer-reviewed, open access, electronic journal, publishing papers on the management, dissemination, use and reuse of research data databases across all domains, including science, technology, humanities arts. scope journal includes descriptions systems, their implementations publication, applications, infrastructures, software, legal, reproducibility transparency issues, availability usability complex datasets, with particular focus principles,...
Indole derivatives have garnered considerable attention in the realm of biochemistry due to their multifaceted properties. In this study, we undertake a systematic investigation vibrational characteristics model indole derivative, 6-isocyano-1-methyl-1H-indole (6ICMI), by employing combination FTIR, IR pump-probe spectroscopy, and theoretical calculations. Our findings demonstrate strong dependence isonitrile stretching frequency 6ICMI on polarizability protic solvents density hydrogen-bond...