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| 1 | A review on novel activation strategy on carbonaceous materials with special morphology/texture for electrochemical storage显示文摘Various novel carbonaceous materials including carbon nanotubes,nano-onions,carbon microspheres,graphene nanosheets,and carbon microfibers with unique properties,such as tunable surface area and pore size,high chemical stability,cost-effective and facile preparation,have attracted enormous interest for many applications.Also essential,the activation processes play a critical role to achieve these valuable properties.In this review,we provide a thorough analysis of the emerging nano-and microscopic carbon species with special morphology/textures and currently available types of chemical activation agents,and novel activation strategy to enhance electrochemical performance of activated carbon material in electrical energy storage devices including supercapacitor and alkaline ions batteries.A particular emphasis is set on recent advance in activated carbon materials with special morphology/textures for supercapacitors and sodium ion batteries. | Yueming Li Ziyan Pu Qimeng Sun Ning Pan | 2021 | Journal of Energy Chemistry2021，30，9： | 3 |
| 2 | 18 F-radiolabeled analogs of exendin-4 for PET imaging of GLP-1 in insulinoma显示文摘 | Dale O. Kiesewetter Haokao Gao Ying Ma Gang Niu Qimeng Quan Ning Guo Xiaoyuan Chen | 2012 | European Journal of Nuclear Medicine and Molecular Imaging2012，，3： | 2 |
| 3 | Host defense peptide-mimicking peptide polymer-based antibacterial hydrogel enables efficient healing of MRSA-infected wounds显示文摘Wound infections are a compelling health issue caused by the invasion and proliferation of pathogens in wound sites.Antibioticloaded hydrogels are widely used to achieve anti-infectious wound healing.However,due to the quick emergence of drugresistant bacteria,such as methicillin-resistant Staphylococcus aureus(MRSA),wound infection has been a formidable challenge to human health.To address MRSA-infected wounds,an antibacterial peptide polymer-loaded hyaluronic acid(HA)hydrogel(Gel-HA@P)is prepared.The peptide polymer is designed to mimic host defense peptides as the antibiotic alternative showing potent antibacterial activity,low susceptibility to drug resistance and good stability against proteolysis.HA is biocompatible and biodegradable hydrogel substrate as a primary constituent of the extracellular matrix and suitable for cell migration and wound healing.Gel-HA@P shows potent activity against MRSA in vitro and in vivo,low toxicity during the treatment and promotes the wound healing in vivo.This design has proven to be an effective and antibiotic-free strategy to enable the healing of MRSA-infected wounds. | Zhongqian Qiao Wenjing Zhang Yueming Wu Weinan Jiang Ning Shao Jiayang Xie Guixue Xia Qimeng Chen Zhefeng Liu Jingcheng Zou Jiawei Gu Shifang Luan Haodong Lin Runhui Liu | 2023 | Science China Chemistry2023，66，6： | 1 |
| 4 | Influence of sodium dodecyl sulfate coating on adsorption of methylene blue by biochar from aqueous solution显示文摘Biochar is regarded as a promising new class of materials due to its multifunctional character and the possibility of effectively coupling different properties. With increasing introduction into the environment, environmental chemicals such as surfactants will load onto the released biochar and change its physicochemical characteristics and adsorption behavior toward pollutants. In this study, sodium dodecyl sulfate(SDS), as one type of anionic surfactant, was coated onto biochar with different loading amounts. The influence of SDS loading onto biochar's physicochemical properties were investigated by Fourier transform infrared(FT-IR) spectroscopy, elemental analysis, zeta potential and Brunauer–Emmett–Teller(BET) surface area and pore size distribution analysis. Results showed that the pore size of the biochar decreased gradually with the increase of SDS loading because of the surface-adsorption and pore-blocking processes; the p H of the point of zero charge(pHPZC) decreased with increasing SDS loading. Although surface-coating with SDS decreased the pore size of the biochar, its adsorption capacity toward Methylene Blue(MB) significantly increased. The biochar-bound SDS introduced functional groups and negative charges to the biochar surface, which could thus enhance the adsorption of MB via hydrogen bonding and electrostatic interaction. The results can shed light on the underlying mechanism of the influence of anionic surfactants on the adsorption of MB by biochar. | Wei Que Luhua Jiang Chen Wang Yunguo Liu Zhiwei Zeng Xiaohua Wang Qimeng Ning Shaoheng Liu Peng Zhang Shaobo Liu | 2018 | Journal of Environmental Sciences2018，30，8： | 1 |
| 5 | Oxygen-doped Carbon Nitride Nanocages with Efficient Photon-to-Electron Conversion for Selective Oxidation of Xylose/Xylan to Yield Xylonic Acid显示文摘Highly efficient photon-to-electron conversion is crucial for achieving photocatalytic conversion.In this study,oxygen-doped carbon nitride nanocages(O@CNNCs)were engineered via dual strategies of morphology-controlled heteroatom doping,which was successfully used in the photocatalytic selective oxidation of xylose/xylan to xylonic acid.The nanocage-shaped O@CNNCs had a larger surface area,which was 4.02 times of carbon nitride(CN).Furthermore,with the assistance of morphology regulation and O-doping,O@CNNCs exhibit highly efficient photon-to-electron conversion,enhanced visible-light utilization,high photocurrent,low resistance,and fast separation/migration of electron-hole pairs.Correspondingly,the photocatalytic oxidation of xylose to xylonic acid using O@CNNCs was successfully achieved under mild reaction conditions with a yield of 83.4%.O@CNNCs have excellent recyclability,in which the yield of xylonic acid in the 5th cycle was 98.2%of its initial use.The O@CNNC photocatalytic system was also suitable for macromolecular xylan,and a xylonic acid yield of 77.34 mg was obtained when 100 mg xylan was used.The oxidation-active species captured experiments indicated that holes were crucial for the selective oxidation of xylose to xylonic acid.Overall,this study provides a new strategy for the preparation of photocatalysts with excellent photon-to-electron conversion and selective oxidation of biomass-derived feedstocks to xylonic acid. | Junqiang Zhang Zhuoyan Xie Zulfiqar Ali Ning Li Qimeng Liu Wenyue Fan Jiliang Ma Runcang Sun | 2023 | Paper And Biomaterials2023，8，2： | 0 |
| 6 | Simple assessment of farmland soil phosphorus loss risk at county scale with high landscape heterogeneity显示文摘In order to improve the existing phosphorus index assessment methods,using the interactive evaluation index(IEI)as an auxiliary variable,the geographically weighted regression(GWR)was adopted as prediction means.A method of regional soil phosphorus risk assessment was constructed by modifying phosphorus index model(MPIM).The GWR-IEI method more accurately predicted available phosphorus(AP)and soil organic matter(SOM),and the prediction precision and goodness of fit were high.Compared with the ordinary least square(OLS)method,the relative improvement of the root mean squared errors(RMSE)with the GWR-IEI method reached 28.95%for available phosphorus predicted,while that of SOM was 21.24%.The phosphorus loss risk of most of the study area(95.29%)was moderate to low.The areas featuring an extremely high phosphorus loss accounted for merely 0.33%of the total research area.Phosphorus loss depends on the effects of many factors.Areas which have strong source or transfer factors are not necessarily high-risk areas for phosphorus loss.Only the co-occurrence of transfer and source factors leads to high risk and greater potential for phosphorus loss.The GWR-IEI-MPIM method accurately reflected the degree of risk for phosphorus at the regional scale,which provides a valuable reference for risk assessment of phosphorus. | Huirong Ning Qimeng Liu Shiwen Zhang Huichun Ye Qiang Shen Wentao Zhang Zhen Li | 2021 | International Journal of Agricultural and Biological Engineering2021，14，2： | 0 |
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