A5061815597- Catalytic Processes in Materials Science
- Luminescence and Fluorescent Materials
- Nanomaterials for catalytic reactions
- Carbon dioxide utilization in catalysis
- Catalysis for Biomass Conversion
- Nanoplatforms for cancer theranostics
- Ionic liquids properties and applications
- Conducting polymers and applications
- Lignin and Wood Chemistry
- Chemical Synthesis and Reactions
- Catalysis and Oxidation Reactions
- Polyoxometalates: Synthesis and Applications
- TiO2 Photocatalysis and Solar Cells
- Quantum Dots Synthesis And Properties
- Advanced biosensing and bioanalysis techniques
- Advanced Cellulose Research Studies
- Advanced Nanomaterials in Catalysis
- Advanced Photocatalysis Techniques
- Industrial Gas Emission Control
- Extraction and Separation Processes
- CO2 Reduction Techniques and Catalysts
- Analytical Chemistry and Sensors
- Arsenic contamination and mitigation
- Carbon and Quantum Dots Applications
- Mesoporous Materials and Catalysis
East China University of Science and Technology
2012-2024
Nantong University
2022-2024
Wuhan Institute of Technology
2024
Wuhan University of Science and Technology
2018-2024
Gansu Provincial Maternal and Child Health Hospital
2024
Chinese Academy of Sciences
2009-2023
China Communications Construction Company (China)
2023
Qingdao University
2023
Institute of Botany
2022-2023
University of Chinese Academy of Sciences
2022-2023
Although near-infrared responsive photoelectrochemical (PEC) biosensors have less damage to biological components compared UV–visible light, they still reveal an inferior response due the rapid recombination of photogenerated electron–hole. In this study, a near-infrared-driven PEC biosensor is fabricated for microRNA (miRNA) detection via integrating photoelectricity and pyroelectricity. Upon introduction target miRNA-21, exponential DNA amplifier triggered based on enzyme-assisted strand...
Enzymatic biofuel cells have become powerful tools in biosensing, which however generally suffer from the limited loading efficiency as well low catalytic activity and poor stability of bioenzymes. Herein, hierarchical porous metal-organic frameworks (MOFs) are synthesized using tannic acid (TA) for structural etching, realizes co-encapsulation glucose dehydrogenase (GDH) nicotinamide adenine dinucleotide (NAD+ ) cofactor zeolitic imidazolate framework (ZIF-L) further used biocatalytic...
We present the synthesis and characterization of novel, ultrasmall PbSe magic-sized nanoclusters (MSCs). Unlike syntheses high-quality semiconductor nanoparticles, MSC is straightforward, occurring at room temperature in air over several hours. MSCs have core diameters <2 nm fluoresce near-infrared (900 nm) with remarkable quantum efficiencies consistently greater than 50%. The relatively slow growth allows for a significant scale up reaction volumes. Transfer to aqueous solvents has also...
Photothermal therapy (PTT) as a kind of noninvasive tumor treatment has attracted increasing research interest. However, the efficiency existing PTT agents in near-infrared (NIR) region is major problem that hindered further development PTT. Herein, we present an effective strategy to construct efficient photothermal agent by utilizing intramolecular photoinduced electron transfer (PeT) mechanism, which able dramatically improve conversion NIR region. Specifically, dye (A1) constructed with...
Design and synthesis of new fluorophores with emission in the second near-infrared window (NIR-II, 1000-1700 nm) have fueled advancement vivo fluorescence imaging. Organic NIR-II probes particularly attract tremendous attention due to excellent stability biocompatibility, which facilitate clinical translation. However, reported organic fluorescent agents often suffer from low quantum yield complicated design. In this study, acceptor unit a known NIR-I aggregation-induced (AIE) luminogen...
Elucidating the intrinsic relationship between mitochondrial pH (pHm) fluctuation and lipid droplets (LDs) formation is vital in cell physiology. The development of small-molecular fluorescent probes for discrimination simultaneous visualization pHm toward LDs has not yet been reported. In this work, utilizing pH-driven polarity-reversible hemicyanine rhodamine derivatives, a multifunctional probe developed selectively identifying mitochondria under specific values via dual-emission...
Abstract Thermochromic fluorescent materials (TFMs) exhibit great potential in information encryption applications but are limited by low thermosensitivity, poor color tunability, and a wide temperature‐responsive range. Herein, novel strategy for constructing highly sensitive TFMs with tunable emission (450–650 nm) toward multilevel is proposed, which employs polarity‐sensitive fluorophores donor–acceptor–donor (D–A–D) type structures as emitters long‐chain alkanes thermosensitive loading...
Indoline dyes exhibit impressive short-circuit photocurrent (JSC) but show generally low open-circuit voltage (VOC) in dye-sensitized solar cells (DSCs). To retard charge recombination DSCs, four indoline (XS41, XS42, XS43, and XS44) featuring, respectively, dipropylfluorene, hexyloxybenzene, tert-butylbenzene, hexapropyltruxene electron donors, have been engineered. The incorporation of bulky rigid groups (i.e., dipropylfluorene unit) can notably the at titania/electrolyte interface....
A sulfonic acid-functionalized silica-supported ruthenium catalyst (Ru/SiO2–SO3H) was employed for the hydrogenolysis of cellulose in one pot neutral water medium. Ru/SiO2–SO3H is a bifunctional containing both Brønsted acidic site and metal (Ru). Compared with mechanical mixture acid (SiO2–SO3H) Ru (Ru/SiO2), showed much higher yield sorbitol, which could reach up to 61.2% when reaction performed 10 h at 150 °C. Through characterization by XPS pyridine-adsorbed FT-IR, existence interaction...
Developing photosensitizers with high extinction coefficients, proper electronic structures, and steric properties is warranted for the dye-sensitized solar cells (DSCs) employing one-electron outer-sphere redox shuttles. DSCs incorporating Co(II/III)tris(1,10-phenanthroline)-based electrolyte three synthesized organic dyes as (M14, M18, M19) are described. The hexapropyltruxene group on retards rate of interfacial back electron transfer from conduction band nanocrystalline titanium dioxide...
Peroxoniobate salts of amidine and guanidine have been utilized as halogen-free catalysts for the synthesis cyclic carbonates from epoxides CO<sub>2</sub> under solvent-free halide-free conditions.
Soda lignin, a more linear polymer, blended with PAN could produce carbon fibers doubled tensile stress.
The development of metallacycles with high stability and intense near-infrared (NIR) absorption is important for biomedical applications. However, very few molecular design strategies have been developed on such metallacycles. Herein, we report a new series stable well-defined NIR-absorbing (M1–M3) through the Pt–acetylide coordination highly efficient photoconversion performance cancer phototherapy. showed strong NIR absorption, peaks were red shifted approximately 30 nm in comparison their...