A5072162106- Optical Coherence Tomography Applications
- Advanced Fluorescence Microscopy Techniques
- Sulfur-Based Synthesis Techniques
- Catalytic Processes in Materials Science
- Asymmetric Hydrogenation and Catalysis
- Catalytic Cross-Coupling Reactions
- Photoacoustic and Ultrasonic Imaging
- Chemical Synthesis and Reactions
- Analytical Chemistry and Chromatography
- Nanomaterials for catalytic reactions
- Catalysis and Oxidation Reactions
- Catalytic C–H Functionalization Methods
- Chemical Synthesis and Analysis
- Complex Network Analysis Techniques
- Surfactants and Colloidal Systems
- Catalysts for Methane Reforming
- Decision-Making and Behavioral Economics
- Advanced Sensor and Energy Harvesting Materials
- Higher Education and Teaching Methods
- Carbohydrate Chemistry and Synthesis
- Innovative Microfluidic and Catalytic Techniques Innovation
- Asymmetric Synthesis and Catalysis
- Surface Chemistry and Catalysis
- Graphene research and applications
- Analytical chemistry methods development
Jiangnan University
2016-2025
Fuzhou University
2024-2025
Changzhou University
2025
Xinjiang University
2024
Southeast University
2020-2024
Nanyang Technological University
2013-2024
Inner Mongolia University of Science and Technology
2024
Sun Yat-sen University
2023-2024
Nanjing University
1995-2024
Northwest A&F University
2023
What is the relationship between avatars and people they represent in terms of appearance behavior? In this paper, we hypothesize that (balancing motives self-verification self-enhancement) customize image their to bear similarity real selves, but with moderate enhancements. We also virtual-world behavior (due deindividuation computer-mediated communication environments) less restrained by normal inhibitions than real-world behavior. Lastly, more attractive selves will be somewhat confident...
An unexpected N-heterocyclic carbene-catalyzed esterification of α,β-unsaturated aldehydes including aromatic with reactive cinnamyl bromides in the presence air oxygen or MnO2 as an oxidant is described. In oxygen, halogenated and electron-deficient react smoothly to furnish esters good yields. Great efforts have been made on mechanistic studies deduce a plausible mechanism, based experimental results isotopic labeling experiment.
In this paper, we report what believe is a novel technique to overcome the depth-of-focus (DOF) limitation in optical coherence tomography (OCT).Using confocal optics on sample arm, scanned illumination beam across under-filled objective lens pupil plane by steering at pinhole using microcylindrical lens.The detected interferometric signals from multiple distinctive apertures were digitally refocused, which analogous synthetic aperture radar (SAR).Using numerical simulations and imaging...
Mussel-inspired catechol-based strategy has been widely used in the development of underwater adhesives. Nonetheless, properties adhesives were still severely limited under harsh environments. A facile approach was proposed herein to prepare a double network hydrogel adhesive with low swelling rate and high strength seawater, where first polyacrylamide (PAM) second alginate (Alg). Meanwhile, polydopamine (PDA) nanoparticles, which formed through self-polymerization as adhesion anchoring...
A bi-functional sugar-based surfactant ALA14 was designed as the ligand and micelle constructor demonstrated to promote copper-catalyzed C–X coupling reaction in water.
Whereas all 230 three-dimensional space groups occur in organic crystals, out of only 17 plane some highly symmetric ones such as p31m have not yet been observed two-dimensional (2D) crystals molecules. Here a kagome network with symmetry is reported for cobalt phthalocyanine on Cu(111). This unusual structure results from substrate-induced reduction molecular and substrate-mediated interaction via quantum interference surface electrons. These interactions provide additional control over the...
Imaging cellular and extracellular structures processes in situ vivo is highly desired for the understanding diagnosis of human diseases. High resolution optical coherence tomography (HR-OCT) particularly suitable this task because it can provide real-time, 3-D images a large tissue volume at subcellular resolution. Over past two decades, tremendous technical advances have been made to tackle fundamental practical limitations HR-OCT applications various clinical fields. Meanwhile, novel...
Herein, a high stretchability and elastic self-healing (SH) polyurethane elastomer is designed by introducing the ligand PDs with two hydrazides one pyridine into IPDI-type backbone, which can guarantee synergistic interplay of multiple dynamic bonds including abundant hydrogen bonds, strong cross-linking H-bonds (PDs–PDs), weak (urea amine–ester etc.), metal coordination (PDs–Ce). The introduction these not only confers excellent SH properties but also enhances mechanical characteristics...
ABSTRACT The synergistic combination of solvent, base, and Cu‐PEI@PS catalyst was reported to selectively synthesize diaryl sulfides disulfides from aryl iodides elemental sulfur (S 8 ). heterogeneous forms through the coordination loading Cu(I) onto prepared PS‐PEI carrier has been fully characterized by FT‐IR, XPS, SEM, EDS, TEM, TGA, BET, ICP‐OES. is recyclable highly effective in mediating C‐S coupling reactions. A wide range with various functional groups could be obtained moderate...
Three new ent-kaurane diterpenoids, named pterokaurane M 1-M 3 ( 1- 3) and three C 14 pterosin-sesquiterpenoids, multifidoside A-C 4- 6), along with 18 known compounds, were isolated from the whole plants of Pteris multifida . The structures 6 established using spectroscopic methods, including extensive 2D NMR CD analyses. Compounds 4 5 showed cytotoxicity against HepG2 tumor cell line IC 50 values less than 10 microM.
The adsorption of phthalocyanines (Pc) to various surfaces has recently been reported lead a lowering symmetry from C4 C2 in scanning tunneling microscope (STM) images. Possible origins the reduced involve electronic structure or geometric deformation molecules. Here, origin reduction is clarified comprehensive theoretical study CoPc adsorbed on Cu(111) surface along with experimental STM data. Total energy calculations using different schemes for exchange-correlation and simulations are...
In this work, fluorescent carbon dots (CDs) were synthesized using a hydrothermal method with glucose as the source and surface-modified ethylenediamine. The properties of as-prepared CDs analyzed by transmission electron microscopy (TEM), Fourier transform infrared (FTIR), ultraviolet-visible light (UV/vis) absorption spectra. Furthermore, conjugated mouse anti-(human carcinoembryonic antigen) (CEA) monoclonal antibody successful employed in biolabeling imaging human gastric carcinoma...
Deconvolution is a commonly employed technique for enhancing image quality in optical imaging methods. Unfortunately, its application coherence tomography (OCT) often hindered by sensitivity to noise, which leads additive ringing artifacts. These artifacts considerably degrade the of deconvolved images, thereby limiting effectiveness OCT imaging. In this study, we propose framework that integrates numerical random phase masks into deconvolution process, effectively eliminating these and...
The development of green and easily regulated amphiphilic particles is crucial for advancing Pickering emulsion catalysis. In this study, lignin modified via sulfobutylation were employed as solid emulsifiers to support Pd nanoparticles (NPs), thereby enhancing the catalytic efficiency biphasic reactions. Sulfobutylation effectively adjusted hydrophilic–hydrophobic balance, resulting in controlled types droplet sizes. NPs loaded onto with a 50% ratio through situ reduction active functional...