A5042104447- Molecular Junctions and Nanostructures
- Quantum and electron transport phenomena
- Advanced biosensing and bioanalysis techniques
- Graphene research and applications
- Nanowire Synthesis and Applications
- MicroRNA in disease regulation
- Cancer-related molecular mechanisms research
- Machine Learning in Materials Science
- Force Microscopy Techniques and Applications
- Catalytic Processes in Materials Science
- Surface Chemistry and Catalysis
- Quantum-Dot Cellular Automata
- Nanocluster Synthesis and Applications
- Quantum Dots Synthesis And Properties
- RNA modifications and cancer
- Advanced Memory and Neural Computing
- Flexible and Reconfigurable Manufacturing Systems
- Retinal Development and Disorders
- Petri Nets in System Modeling
- Carbon Nanotubes in Composites
- melanin and skin pigmentation
- Skin Protection and Aging
- Organic Electronics and Photovoltaics
- Analytical Chemistry and Sensors
- Conducting polymers and applications
Nankai University
2020-2025
Xiangya Hospital Central South University
2021
Central South University
2021
Qingdao University
2018
Affiliated Hospital of Qingdao University
2018
Weifang People's Hospital
2017
Guangxi University
2007-2009
Monitoring and manipulating the physical chemical behavior of single molecules is an important development direction molecular electronics that aids in understanding world at single-molecule level. The electrical detection platform based on junctions can monitor processes level with a high temporal resolution, stability, signal-to-noise ratio. Recently, combination different multimodal control systems has been widely used to explore significant phenomena because its powerful monitoring...
Single-molecule junctions (SMJs) offer a novel strategy for miniaturization of electronic devices. In this work, we realize graphene-porphyrin-graphene SMJ driven by electric field and proton transfer in two configurations. the transistor configuration with ionic liquid gating, an unprecedented field-effect performance is achieved maximum on/off ratio ~4800 gate efficiency as high ~179 mV/decade consistence theoretical prediction. other configuration, controllable transfer, tautomerization...
Stacking interactions are of significant importance in the fields chemistry, biology, and material optoelectronics because they determine efficiency charge transfer between molecules their quantum states. Previous studies have proven that when two monomers π-stacked series to form a dimer, electrical conductance dimer is significantly lower than monomer. Here, we present strong opposite case anthanthrene scanning tunneling microscopic break junction, increases by as much 25 comparison with...
Single-molecule devices not only promise to provide an alternative strategy break through the miniaturization and functionalization bottlenecks faced by traditional semiconductor devices, but also a reliable platform for exploration of intrinsic properties matters at single-molecule level. Because regulation electrical will be key factor in enabling further advances development molecular electronics, it is necessary clarify interactions between charge transport occurring device external...
Single-molecule field-effect transistors (FETs) are the key building blocks of electronic circuits and a unique platform for studying physical mechanisms. Here, designs, mechanisms applications single-molecule FETs summarized.
Abstract The transformation from one compound to another involves the breaking and formation of chemical bonds at single-bond level, especially during catalytic reactions that are great significance in broad fields such as energy conversion, environmental science, life science synthesis. study reaction process limit is key understanding mechanism further rationally designing catalysts. Here, we develop a method monitor perspective using high-resolution scanning tunneling microscopy...
Abstract The electronic characteristics of organic optoelectronic materials determine the performance corresponding devices. Clarifying relationship between molecular structure and at single‐molecule level can help to achieve high for devices, especially photovoltaics. In this work, a typical acceptor–donor–acceptor (A–D–A)‐type molecule is explored by combining theoretical experimental studies reveal intrinsic level. Specifically, A–D–A‐type with 1,1‐dicyano methylene‐3‐indanone (INCN)...
In aromatic systems with large π-conjugated structures, armchair and zigzag configurations can affect each material's electronic properties, determining their performance generating certain quantum effects. Here, we explore the intrinsic effect of pathways on charge transport through single hexabenzocoronene molecules. Theoretical calculations systematic experimental results from static carbon-based single-molecule junctions dynamic scanning tunneling microscope break show that carriers are...
Abstract Monitoring the structural transitions of individual molecules is great significance because it helps to in depth explore properties and provide diverse possibilities for molecular applications fields chemistry, biology material science. This review summarizes strategy using single‐molecule electrical approaches study structure at level real time. Specifically, through use stable devices real‐time monitoring, process a single molecule can be investigated, which nature chemical...
Secretory pathway calcium ATPase 1 (SPCA1) is a pump localized specifically to the Golgi. Its effects on UVA-induced senescence have never been examined. In our study, expression of SPCA1 was increased in UVA-irradiated human dermal fibroblasts (HDFs) by activating mitogen-activated protein kinase (MAPK) and its downstream transcription factor, c-jun. Dual-luciferase reporter chromatin immunoprecipitation assays revealed that c-jun regulated binding promoter. Furthermore, downregulating with...
There is currently no effective biomarker for determining the survival of patients with lung adenocarcinoma. The purpose present study was to construct a prognostic model using microRNA (miRNA) expression data from miRNA were obtained Cancer Genome Atlas, and adenocarcinoma divided into either training or validation set based on random allocation principle. focusing constructed, high-risk low-risk groups as per scores, assess their time. 5-year rate subgroups within high- assessed. P-values...
Because of automated guided vehicles (AGVs) routing flexibility, they have been used in many manufacturing systems, especially those which parts with diverse and complex processing routes are made. This paper introduces the design an material handling flow path control system a partitioned zone through timed Petri Nets. The initial requirements specified sequence diagrams translated into single net model representing route behavior system. Refer to specifically part scheduling for...
Abstract Water splitting is an essential process for converting light energy into easily storable in the form of hydrogen. As environmentally preferable catalysts, Cu‐based materials have attracted attention as water‐splitting catalysts. To enhance efficiency water splitting, a reaction should be developed. Single‐molecule junctions (SMJs) are attractive structures developing these reactions because molecule electronic state significantly modulated, and characteristic electromagnetic effects...
The cover picture shows the state-of-the-art strategies capable of constructing molecule-based field-effect transistors (FETs), whose performance can be achieved by various external controls, through molecular and device design from macroscale to nanoscale even single molecule. development challenges single-molecule FETs proposed prospects for further breakthroughs in this field are also discussed. See Personal Account P. Li, C. Jia, X. Guo (DOI:10.1002/tcr.202000114).
In article number 2008109, Marius Buerkle, Satoshi Kaneko, Tomoaki Nishino, and co-workers induce the water-splitting reaction under visible light utilizing a copper-based single-molecule junction. A product (hydrogen) reactant (water-molecule) are distinguished by measurements techniques based on conductance measurement, inelastic electron tunneling spectroscopy, first-principles calculations.