A5100338343- Gas Sensing Nanomaterials and Sensors
- Conducting polymers and applications
- Metal-Organic Frameworks: Synthesis and Applications
- Catalytic Processes in Materials Science
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Analytical Chemistry and Sensors
- Organic Electronics and Photovoltaics
- Carbon dioxide utilization in catalysis
- Catalysts for Methane Reforming
- Advanced Battery Materials and Technologies
- Perovskite Materials and Applications
- Covalent Organic Framework Applications
- Vehicular Ad Hoc Networks (VANETs)
- Graphene research and applications
- Catalysis and Oxidation Reactions
- Mobile Ad Hoc Networks
- Enhanced Oil Recovery Techniques
- Microbial Fuel Cells and Bioremediation
- Surfactants and Colloidal Systems
- Thermal properties of materials
- Polymer Foaming and Composites
- Advanced Polymer Synthesis and Characterization
- Thermal Radiation and Cooling Technologies
- Electrochemical Analysis and Applications
China University of Petroleum, East China
2014-2025
Shenzhen University
2023-2025
Keio University
2025
Zhejiang University
2023-2024
Shanghai Jiao Tong University
2014-2024
Ministry of Education of the People's Republic of China
2006-2024
Sichuan University
2023-2024
Chinese University of Hong Kong, Shenzhen
2024
Peking University
2021-2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2021-2024
Abstract Combining quantum‐mechanical simulations and synthesis tools allows the design of highly efficient CuCo/MoO x catalysts for selective conversion gas (CO+H 2 ) into ethanol higher alcohols, which are eminent interest production platform chemicals from non‐petroleum feedstocks. Density functional theory calculations coupled to microkinetic models identify mixed Cu–Co alloy sites, at Co‐enriched surfaces, as ideal long‐chain alcohols. Accordingly, a versatile route is developed based...
Organic semiconductor gas sensor is one of the promising candidates room temperature operated sensors with high selectivity. However, for a long time performance organic sensors, especially detection oxidizing gases, far behind that traditional metal oxide sensors. Although intensive attempts have been made to address problem, and understanding sensing mechanism are still from sufficient. Herein, an ultrasensitive NO 2 based on 6,13‐bis(triisopropylsilylethynyl)pentacene (TIPS‐petacene)...
Benzene is an important air pollutant and a key chemical feedstock for the synthesis of cyclohexane. Because small difference 0.6°C in their boiling points, separation benzene cyclohexane extremely challenging. Here, we report high adsorption at low pressure efficient benzene/cyclohexane, achieved by control pore chemistry two families robust metal-organic frameworks, UiO-66 MFM-300. At 298 K, UiO-66-CuII shows exceptional 3.92 mmol g−1 1.2 mbar MFM-300(Sc) exhibits selectivity 166...
A novel hybrid material composed of single-walled carbon nanotubes (SWNTs) and cobalt phthalocyanine (CoPc) derivatives have been obtained. The resultant has confirmed by infrared spectroscopy, Raman UV-Vis spectroscopy X-ray photoelectron spectrometry. results revealed that the CoPc had successfully anchored on surface through π–π stacking. quantitatively determination also carried out characterization thermogravimetric analysis. Furthermore, morphology SWNT-CoPc derivative hybrids observed...
The regeneration of artificial bone substitutes is a potential strategy for repairing defects. However, the development with appropriate osteoinductivity and physiochemical properties, such as water uptake retention, mechanical biodegradation, remains challenging. Therefore, there motivation to develop new synthetic grafts that possess good biocompatibility, osteoinductivity. Here, we fabricate biocompatible scaffold through covalent crosslinking graphene oxide (GO) carboxymethyl chitosan...
Metal–organic framework (MOF) materials provide an excellent platform to fabricate single-atom catalysts due their structural diversity, intrinsic porosity, and designable functionality. However, the unambiguous identification of atomically dispersed metal sites elucidation role in catalysis are challenging limited methods characterization lack direct information. Here, we report a comprehensive investigation structure copper UiO-66 for catalytic reduction NO2 at ambient temperature. The...
This paper presents MultiTrack, a commodity WiFi based human sensing system that can track multiple users and recognize activities of performing them simultaneously. Such enable easy large-scale deployment for multi-user tracking without the need additional sensors through use existing devices (e.g., desktops, laptops smart appliances). The basic idea is to identify extract signal reflection corresponding each individual user with help links all available channels at 5GHz. Given extracted...
Abstract Increasing evidence has indicated that bone morphogenetic protein 2 (BMP2) coordinates with microRNAs (miRNAs) to form intracellular networks regulating mesenchymal stem cells (MSCs) osteogenesis. This study aimed identify specific miRNAs in rat adipose-derived (ADSCs) during BMP2-induced osteogenesis, we selected the most significantly down-regulated miRNA, miR-146a, systematically investigate its role osteogenesis and regeneration. Overexpressing miR-146a notably repressed ADSC...
Droplet transport on, and shedding from, surfaces is ubiquitous in nature a key phenomenon governing applications including biofluidics, self-cleaning, anti-icing, water harvesting, electronics thermal management. Conventional methods to achieve spontaneous droplet enabled by surface-droplet interactions suffer from low velocities energy conversion efficiencies. Here, spatially confining the growing enabling relaxation via rationally designed grooves, we single-droplet jumping of micrometer...
The presence of active sites in metal-organic framework (MOF) materials can control and affect their performance significantly adsorption catalysis. However, revealing the interactions between substrate MOFs at atomic precision remains a challenging task. Here, we report direct observation binding NH3 series UiO-66 containing atomically dispersed defects open Cu(I) Cu(II) sites. While all this exhibit similar surface areas (1111-1135 m2 g-1), decoration -OH site UiO-66-defect with results...
Abstract Biocompatible polymer scaffolds are promising as potential carriers for the delivery of retinal progenitor cells (RPCs) in cell replacement therapy repair damaged or diseased retinas. The primary goal present study was to investigate effects blended electrospun nanofibrous membranes silk fibroin (SF) and poly(L-lactic acid-co-ε-caprolactone) (PLCL), a novel scaffold, on biological behaviour RPCs vitro . To assess cell-scaffold interaction, were cultured SF/PLCL indicated durations....
Comprehensive Summary The utilization of carbon dioxide (CO 2 ) as a C1 feedstock is consistently attractive, especially in the preparation sustainable polymeric materials. In this contribution, terpolymer CO , 1,3‐butadiene (BD) and epoxide synthesized by scandium triflate catalyzed cationic ring‐opening copolymerization α ‐ethylidene‐ δ ‐vinyl‐ ‐valerolactone (EVL), an intermediate derived from BD, with epoxides. obtained content 22 mol% has number‐average molecular weight ( M n up to 7.8...
Abstract The negative differential resistance (NDR) effect observed in conducting polymer/Au nanoparticle composite devices is not yet fully clarified due to the random and disordered incorporation of Au nanoparticles into polymers. It remains a formidable challenge achieve sequential arrangement various components an optimal manner during fabrication nanoparticle/conducting polymer devices. Here, novel strategy for fabricating based on self‐assembled Au@PPy core–shell arrays demonstrated....
Gas sensors, as useful tools to detect specific gas species such toxic and explosive gases or volatile organic compounds, are the key components for environmental monitoring, fruit maturity food safety health care, so on. The present commercial products based on porous metal oxide materials still face problems, high temperature operation low level of selectivity. Thin films nanostructures with thickness grain size down nanometer scale represent promising candidates sensing due their...
The β-TCP scaffold has been widely used as a bone graft substitute, but the traditional PMMA molding method-induced undesirable mechanical strength and poor interconnectivity still have not addressed until now. In this study, MBG-based PU foam templating method was developed to fabricate scaffolds with desirable microtopography. MBG gel, both binder modifier, prepared by modified sol–gel controlled viscosity is incorporated powder thereafter impregnated into foam. resultant hybrid exhibited...
Abstract Combining quantum‐mechanical simulations and synthesis tools allows the design of highly efficient CuCo/MoO x catalysts for selective conversion gas (CO+H 2 ) into ethanol higher alcohols, which are eminent interest production platform chemicals from non‐petroleum feedstocks. Density functional theory calculations coupled to microkinetic models identify mixed Cu–Co alloy sites, at Co‐enriched surfaces, as ideal long‐chain alcohols. Accordingly, a versatile route is developed based...
Introduction Crescents, especially those found at a percentage greater than 50%, are often associated with rapid progression of kidney disease in IgA nephropathy (IgAN). The mechanism crescents forming IgAN is still unclear. In this study, we aimed to evaluate whether excess complement activation participates the formation IgAN. Methods One hundred patients various proportions crescents—24 1%–24%, 27 25%–49%, 21 50%–74% 12 more 75%, and 16 without crescents—were included. Urinary...