A5037187271- Photonic and Optical Devices
- Semiconductor Lasers and Optical Devices
- Advanced Fiber Laser Technologies
- Advanced Nanomaterials in Catalysis
- Semiconductor Quantum Structures and Devices
- Advanced Photocatalysis Techniques
- Advanced Control Systems Optimization
- Advanced biosensing and bioanalysis techniques
- Optical Network Technologies
- Advanced Photonic Communication Systems
- Electrochemical sensors and biosensors
- Nanocluster Synthesis and Applications
- Microbial Metabolic Engineering and Bioproduction
- Phase Change Materials Research
- Electrochemical Analysis and Applications
- Photonic Crystals and Applications
- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Solid State Laser Technologies
- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Materials and Technologies
- Advanced Fiber Optic Sensors
- Covalent Organic Framework Applications
- Mechanical and Optical Resonators
- Gold and Silver Nanoparticles Synthesis and Applications
Changchun Institute of Optics, Fine Mechanics and Physics
2025
Chinese Academy of Sciences
2025
Nanyang Technological University
2015-2024
Hunan Normal University
2022-2024
Beijing Anzhen Hospital
2024
Capital Medical University
2024
Aero Engine Corporation of China (China)
2023-2024
Northwestern Polytechnical University
2024
Zhengzhou University of Light Industry
2023-2024
Nanjing University of Posts and Telecommunications
2020-2024
Nanozymes are artificial enzymes, which can substitute traditional biological enzymes for multifield applications. However, to date, it remains challenging search novel mimic or multienzyme mimics. Herein, a facile and green method preparing monodisperse, homogeneous copper nanoclusters (Cu NCs) with smaller size was developed, used cysteamine as template hydrazine hydrate reductant reduce Cu2+. The as-prepared Cu NCs exhibited excellent tetraenzyme-like activities, including peroxidase...
Films of single-wall carbon nanotubes (SWCNTs) were cast from suspensions in several solvents on the surface a Pt or Au electrode.Cyclic voltammetry films MeCN did not show well-resolved waves (as distinct C 60 prepared similar manner).However, increase effective capacitance electrode with SWCNT film at 0.5 V vs. an AgQRE was 283 F/g, which is about twice that electrodes nonaqueous solvents.
Fluorescence imaging in vivo allows non-invasive tumor diagnostic thus permitting a direct monitoring of cancer therapies progresses. It is established herein that fluorescent gold nanoclusters are spontaneously biosynthesized by cancerous cell (i.e., HepG2, human hepatocarcinoma line; K562, leukemia line) incubated with micromolar chloroauric acid solutions, biocompatible molecular Au(III) species. Gold nanoparticles form reduction inside cells cytoplasms and ultimately concentrate around...
Intramuscular fat (IMF) contributes importantly to various aspects of meat quality, and genetic regulation is an effective pathway improve IMF deposition in sheep. In this study, we systematically explored the effect content on quality Tan sheep investigated regulatory mechanism flavor precursors metabolism deposition. The results revealed that significantly affected color, total muscle fiber numbers, types Widely-targeted metabolomic analysis showed amino acids were main differential...
Rubberized steel fiber reinforced recycled aggregate concrete (RSRAC) is an environmental-friendly building material produced from waste and tires. However, the evolution of fracture behavior in RSRAC under flexural loads still remains unknown, individual as well coupling effects (RA), crumb rubber, are also unclear. In this paper, four groups specimens with different contents RA, were prepared, a series four-point bending tests conducted. The loading process was monitored by acoustic...
Abstract Here, inspired by the unique mesh geometry of fishing nets and knotted fiber structures that can simultaneously enhance both strength deformability materials, new crosslinkers elastic components into polyzwitterionic electrolytes to construct high‐strength ultra‐flexible fishing‐net‐like structure are introduced. Specifically, crosslinker rich in –NH not only form chemical crosslinking points between polyzwitterion segments, but also physical points, resulting high electrolytes....
We show that pristine PMMA can spontaneously transfer electrons to species in a liquid, thereby inducing variety of electron reactions. The are transferred we call cryptoelectrons; these have surface density the order 5 x 10(13) cm(-2) and at considerably more negative reduction potential than bonding electrons. For example, metal ions including Ag(+), Cu(2+), Pd(2+) were reduced plated on Fe(CN)(6)(3-) was Fe(CN)(6)(4-). Moreover, protons when powder dropped into slightly acidic solution,...
Abstract Since Rheumatoid arthritis (RA) is one of the major human joint diseases with unknown etiology, early diagnosis and treatment RA remains a challenge. In this contribution we have explored possibility to utilize novel nanocomposites tetera suplhonatophenyl porphyrin (TSPP) titanium dioxide (TiO 2 ) nanowhiskers (TP) as effective bio-imaging photodynamic therapeutic (PDT) agent for theranostics. Our observations demonstrate that TP solution PDT an ameliorating effect on by decreasing...
Abstract Background To explore the mechanism of different clinical efficacies mesenchymal stem cell transplantation (MSCT) and identify a possible serum biomarker for predicting therapeutic effect MSCT in rheumatoid arthritis (RA) patients. Methods A total 105 patients with persistently active RA poor responses to traditional medication were randomly divided into control groups. Outcomes evaluated according 28-joint Disease Activity Score Health Assessment Questionnaire, serological...
Abstract Lead (Pb 2+ ) toxification is a concerning, unaddressed global public health crisis that leads to 1 million deaths annually. Yet, policies address this issue have fallen short. This work harnesses the unique abilities of crown ethers, which selectively bind specific ions. study demonstrates synergistic integration highly-scalable silicon photonics, with ether amine conjugation via Fischer esterification in an environmentally-friendly fashion. realizes integrated photonic platform...