A5070005860- Plasmonic and Surface Plasmon Research
- Luminescence and Fluorescent Materials
- Photonic and Optical Devices
- Advanced Fiber Optic Sensors
- Molecular Sensors and Ion Detection
- Supramolecular Chemistry and Complexes
- Advanced biosensing and bioanalysis techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Natural product bioactivities and synthesis
- Nanoplatforms for cancer theranostics
- Phytochemistry and Biological Activities
- Metamaterials and Metasurfaces Applications
- Supramolecular Self-Assembly in Materials
- Ferroelectric and Piezoelectric Materials
- Microwave Dielectric Ceramics Synthesis
- Advanced Sensor and Energy Harvesting Materials
- Nanofabrication and Lithography Techniques
- Retinal and Macular Surgery
- Acoustic Wave Phenomena Research
- Aerogels and thermal insulation
- Nitrogen and Sulfur Effects on Brassica
- Multiferroics and related materials
- Cancer therapeutics and mechanisms
- Traditional Chinese Medicine Analysis
- Agriculture and Biological Studies
Henan Institute of Science and Technology
2021-2025
Hebei Eye Hospital
2016-2025
East China Normal University
2018-2024
Henan Normal University
2023-2024
Anhui University of Science and Technology
2024
Qingdao University
2023-2024
Affiliated Hospital of Qingdao University
2023-2024
Weatherford College
2024
University of Electronic Science and Technology of China
2024
Hebei Medical University
2013-2023
During the past few decades, fabrication of multistep fluorescence-resonance energy transfer (FRET) systems has become one most attractive topics within supramolecular chemistry, chemical biology, and materials science. However, it is challenging to efficiently prepare FRET with precise control distances between locations numbers fluorophores. Herein we present successful a two-step system bearing specific anthracene, coumarin, BODIPY moieties at through an efficient controllable orthogonal...
The thriving field of atomic defect engineering towards advanced electrocatalysis relies on the critical role electric polarization at scale. While this is proposed theoretically, spatial configuration, orientation, and correlation with specific catalytic properties materials are yet to be understood. Here, by targeting monolayer MoS2 rich in defects, we pioneer direct visualization such defects combining electron microscopy differential phase contrast technology. It revealed that asymmetric...
Going for the gold Single-particle cryogenic electron microscopy (cryo-EM) has become a go-to technique structural biologists. Although data-processing and reconstruction methods have improved, innovations in sample preparation data collection are essential to reliably achieve high-resolution reconstructions while also reducing amount of time required per structure. Naydenova et al. tackled issue beam–induced particle movement, major source information loss, by designing support that...
Both doping and compositing in TiO2 are exceedingly effective strategies to overcome the compound's shortcomings, such as invalid visible-light response enormous recombination of photogenerated carriers. Herein, a convenient cost-effective route has been put forward situ synthesize nanolayered heterostructure based on N-doped nanoparticles carbon (N-TiO2/NC) using 2D layered N-MXene (N–Ti3C2Tx) template. The as-obtained N-TiO2/NC nanocomposite displays greatly enhanced visible light...
Abstract Over the past few years, fabrication of artificial light‐harvesting systems with aggregation‐induced emission (AIE) has attracted significant attention because wide applications these in organic chemistry, supramolecular energy and even materials science. This progress report focuses on recent advances design preparation AIE. In addition, properties, functions, are discussed.
Due to their precise three-dimensional structures and tunable cavities, metallacages covalent cages have been widely used in various fields, such as catalysis, separation, sensing, biomedicine. As a result of the unique pattern directed synthesis modular assembly, can be modified many different ways construct stimuli-responsive for marker detection imaging biological applications. Additionally, agents drugs loaded into cavity achieve disease diagnosis treatment. This Review summarizes recent...
Open AccessCCS ChemistryRESEARCH ARTICLES21 Feb 2024Sequence Engineering in Tuning the Circularly Polarized Luminescence of Aggregation-Induced Emission-Active Hetero[3]rotaxanes Zhiyong Peng, Pei-Pei Jia, Xu-Qing Wang, Xiao-Li Zhao, Hai-Bo Yang and Wei Wang Peng Shanghai Key Laboratory Green Chemistry Chemical Processes, State Petroleum Molecular & Process Engineering, School East China Normal University, 200062 , Jia Zhao Center Brain-Inspired Intelligent Materials Devices, 200241...
Surface plasmon resonance (SPR) on metal nanostructures offers a promising route for manipulation and interrogation of light in the subwavelength regime. However, utility SPR structures is largely limited by currently used complex nanofabrication methods relatively sophisticated optical components. Here to relieve these restrictions, plasmonic fibers are constructed transferring periodic from patterned templates onto endfaces using an epoxy adhesive. Patterned generally extended...
Surface plasmon resonance sensors of the nanohole array type provide a promising platform for label-free biosensing on surfaces. For their extensive use, an efficient fabrication procedure to make nanoscale features metallic films is required. We develop simple and robust template-transfer approach structure periodic arrays in optically thick Au poly(dimethylsiloxane) substrates. This technique significantly simplifies process sensor reduces cost device. A spectral analysis also developed...
Here, we report an implementation of enhanced surface plasmon resonance sensing on optical fibers through integration large-area metallic nanohole arrays the endfaces multimode by a template transfer method. The Au array integrated fiber sensors show high refractive index sensitivity 559 nm per unit, narrow resonant peak width less than 10 in aqueous solution, and consistent responses with position variation 0.5 for various core diameters at same dielectric conditions. These specifications...
The effects of the reaction parameters were systematically investigated on amine loading during functionalization cellulose nanofibrils (CNFs) using N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane (APMDS). Meanwhile, mechanical and CO2 adsorption characteristics CNF aerogels examined. Tertiary butanol was highly suitable for functionalization. 9.02 mmol·g–1 achieved with 6% APMDS. APMDS reacted hydroxyl groups mainly at C6 CNFs, introduced primary intact. elastic modulus yield stress...
A supramolecular dual-donor artificial light-harvesting system with efficient visible capacity was constructed through the hierarchical self-assembly approach.
Abstract The low‐energy electrochemical production of hydrogen peroxide (H 2 O ) has garnered significant attention as a viable alternative to traditional industrial routes, with the goal achieving carbon neutrality. For their H selectivity in two‐electron oxygen reduction reaction (ORR), coordination environment tungsten (W)‐based materials is critical. In this study, atomically dispersed W single atoms were immobilized on N‐doped substrates by facile pyrolysis method obtain single‐atom...
Endogenous fungal endophthalmitis (EFE) is a rare but severe ophthalmic emergency that often results in vision-threatening complications and, extreme cases, can be life-threatening. This report presents successfully treated case of endophthalmitis, offering insights into clinical management. A 35-year-old female experienced decreased vision her right eye following fetal reduction surgery. Her best-corrected visual acuity was limited to 10 cm finger counting the affected eye. Following...
This study aims to investigate factors and prognosis of neovascular glaucoma (NVG) after pars plana vitrectomy (PPV) in patients with proliferative diabetic retinopathy (PDR). A total 200 PDR 225 eyes from May 2017 January 2023 were retrospectively analyzed, including 115 males (128 eyes) 85 females (97 ages ranging 30 75 years. All 25G PPV surgeries completed by the same experienced chief physician. During surgery, anterior retinal fibrous vascular membrane was fully removed, laser...