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| 1 | Enhanced extraction of essential oil from Cinnamomum cassia bark by ultrasound assisted hydrodistillation显示文摘Cinnamon essential oil with many bioactivities is an important raw material for the production of various chemicals,and the conventional hydrodistillation(HD)for cinnamon oil extraction always require a longer extraction time.In this work,ultrasound-assisted hydrodistillation extraction(UAHDE)technique was employed to enhance the extraction efficiency of essential oils from cinnamon barks.The parameters with significant effects on the essential oil extraction efficiency(ultrasound time,ultrasound power,extraction time,liquid–solid ratio)were optimized,and the proposed UAHDE was compared with the conventional HD extraction in terms of the extraction time,extraction yield,and physicochemical properties of extracted oils.Compared to the HD extraction,the UAHDE resulted in a shorter extraction time and a higher extraction yield.Using GC–MS analysis,the UAHDE provided more valuable essential oil with a high content of the vital trans-cinnamaldehyde compounds compared with the HD.Scanning electron micrograph(SEM)confirmed the efficiency of ultrasound irradiation for cinnamon oil extraction.In addition,the analysis of electric consumption and CO_(2) emission shows that the UAHDE process is a more economic and environment-friendly approach.Thus,UAHDE is an efficient and green technology for the cinnamon essential oil extraction,which could improve the quantity and quality of cinnamon oils. | Guanghui Chen Fengrui Sun Shougui Wang Weiwen Wang Jipeng Dong Fei Gao | 2021 | Chinese Journal of Chemical Engineering2021，34，8： | 4 |
| 2 | Chitosan Oligosaccharide-Ca Complex Accelerates the Depuration of Cadmium from Chlamys ferrari显示文摘This study investigated the effect of a chitosan oligosaccharide-Ca complex (COS-Ca) on the depuration of cadmium (Cd) from Chlamys ferrari. After exposure to 0.5 mg L-1 CdCl2 for 3 or 7 d, the scallops were treated by COS-Ca prior to determina-tion of Cd, calcium (Ca) and zinc (Zn) contents, Cd distribution in organs, malondialdehyde (MDA) content and antioxidant variables. Results showed that COS-Ca reduced Cd content in the viscera of the scallops, with highest Cd depuration rate (47%) observed on day 3. The COS-Ca concentration substantially affected Cd depuration, and the exposure to 8.75 mg L-1 COS-Ca led to significantly higher Cd depuration rate compared with those of lower COS-Ca concentrations (1.75, 3.5, 5.25, and 7.00 mg L-1). Distribution analysis of Cd in scallop organs indicated that COS-Ca significantly reduced Cd content in the kidney throughout the 5-d experiment, as well as in the gill during the early stage of Cd depuration. In addition, COS-Ca treatment decreased glutathione peroxidase (GSH-Px) activity and MDA content while increasing superoxide dismutase (SOD) and catalase (CAT) activities on different days. Our work suggested COS-Ca complex treatment as an effective method for acceleration of Cd depuration from Cd-contaminated bivalves. | HUANG Guoqing SUN Jipeng WANG Dongfeng XU Ying XU Wei | 2012 | Journal of Ocean University of China2012，11，2： | 3 |
| 3 | Scale-up of biomass conversion using 1-ethyl-3-methylimidazolium acetate as the solvent显示文摘This scale-up study demonstrated the feasibility of an ionic liquid(IL)pretreatment process at 40 kg scale,using the IL 1-ethyl-3-methylimidazolium acetate([C2C1Im][OAc])as the solvent.The pretreatment was followed by enzymatic hydrolysis through which the process efficiency for biomass conversion to monomeric sugars was determined.The results show that 43 wt%of switchgrass was dissolved in IL after 2 h of pretreatment at 160℃ with 15 wt%solid loading.A 120 h enzymatic hydrolysis of the pretreated switchgrass results in 96%glucan and 98%xylan conversion.[C2C1Im][OAc]pretreatment has been successfully scaled up to 40 kg with improved sugar titers and yields relative to bench scale(6 kg).The mass flow of the overall process was established and the major scale-up challenges of the process were identified. | Ling Liang Jipeng Yan Qian He Tina Luong Todd R.Pray Blake A.Simmons Ning Sun | 2019 | Green Energy & Environment2019，4，4： | 2 |
| 4 | Air-drying changes the distribution of Hedley phosphorus pools in forest soils显示文摘Hedley labile phosphorus(P)pools in soil tend to be several times larger than annual forest requirements,even in highly weathered soils characterized by P limitation.The discrepancy between plant and soil P status could be partly attributable to the frequently adopted air-drying pretreatment that tends to increase soil P solubility.In this study,the effects of air-drying on the distribution of Hedley P fractions were examined using soils collected under 4 forest types at Gongga Mountain,southwestern China.The results showed that the microbial biomass P(Pmic)in the organic horizon decreased markedly after air-drying.The concentrations of Hedley labile P in the air-dried samples were 31%–73%more than those in the field-moist samples.Consequently,the air-drying-induced increments of Hedley labile P pools in the surface soil horizons were 0.8–3.8 times the annual plant P requirements.The organic horizon was more susceptible to the air-drying-induced increases in Hedley labile P than the mineral horizon,probably because of the stronger release of Pmicand disruption of soil organic matter.The quality of P,indexed by the ratio of Hedley labile P to slowly cycling P,shifted in favor of the Hedley labile fractions after air-drying,further revealing that air-drying changed the distribution of Hedley P pools in forest soils.These indicated that the effects of air-drying could not be ignored when interpreting the discrepancy between the P status of plants and the Hedley labile P pools in forest soils.To more efficiently evaluate the P status in forest soils via the Hedley fractionation procedure,the use of field-moist soils is recommended. | Jipeng WANG Yanhong WU Jun ZHOU Haijian BING Hongyang SUN Ji LUO Shengyan PU | 2020 | Pedosphere2020，30，2： | 1 |
| 5 | A rapid quantitative method for polysaccharides in green tea and oolong tea显示文摘 | Dongfeng Wang Xiaoling Zhou Lei Li Yangfeng Hou Jipeng Sun Jingfeng Wang | 2008 | European Food Research and Technology2008，，4： | 1 |
| 6 | A mechanical study of personalised Ti6Al4V tibial fracture fixation plates with grooved surface by finite element analysis显示文摘Low shape matching and high stress shielding rates between bone plate and human bone are not conducive to the primary healing of fracture.In this study,taking the fracture site of the lower one‐third of human tibia as an application case,six types of personalised Ti6Al4V tibial plates with grooved surface were designed and evaluated by reverse en-gineering and finite element analysis.The results showed that the grooved design can reduce the stress shielding rate of bone plate and promote the facture healing.Among the six types of bone plates,the‘OUT-MI’bone plate has the lowest stress shielding rate and the most uniform stress distribution.Meanwhile,with the increasing tibial load during the convalescence,the average stress and maximum axial displacement of the tibial fracture surface increased,which can effectively improve the bone regeneration in the tibial fracture area.Moreover,there was no significant difference in four-point bending performance between the‘OUT-MI’bone plate and the‘STR-BE’bone plate,indicating that the mechanical properties of this bone plate were reliable.The results provide a theoretical basis for the design of fracture fixation plates on clinical treatment. | Bo Liao Jipeng Sun Cheng Xu Rufeng Xia Wei Li Dong Lu Zhongmin Jin | 2021 | Biosurface and Biotribology2021，7，3： | 0 |
| 7 | Photovoltaic-powered supercapacitors for driving overall water splitting:A dual-modulated 3D architecture显示文摘Due to the growing demand for clean and renewable hydrogen fuel,there has been a surge of interest in electrocatalytic water-splitting devices driven by renewable energy sources.However,the feasibility of self-driven water splitting is limited by inefficient connections between functional modules,lack of highly active and stable electrocatalysts,and intermittent and unpredictable renewable energy supply.Herein,we construct a dualmodulated three-dimensional(3D)NiCo_(2)O_(4)@NiCo_(2)S_(4)(denoted as NCONCS)heterostructure deposited on nickel foam as a multifunctional electrode for electrocatalytic water splitting driven by photovoltaic-powered supercapacitors.Due to a stable 3D architecture configuration,abundant active sites,efficient charge transfer,and tuned interface properties,the NCONCS delivers a high specific capacity and rate performance for supercapacitors.A twoelectrode electrolyzer assembled with the NCONCS as both the anode and the cathode only requires a low cell voltage of 1.47 V to achieve a current density of 10 mA cm^(−2) in alkaline electrolyte,which outperforms the state-of-the-art bifunctional electrocatalysts.Theoretical calculations suggest that the generated heterointerfaces in NCONCS improve the surface binding capability of reaction intermediates while regulating the local electronic structures,which thus accelerates the reaction kinetics of water electrolysis.As a proof of concept,an integrated configuration comprising a two-electrode electrolyzer driven by two series-connected supercapacitors charged by a solar cell delivers a high product yield with superior durability. | Zixu Sun Lijuan Sun See Wee Koh Junyu Ge Jipeng Fei Mengqi Yao Wei Hong Shude Liu Yusuke Yamauchi Hong Li | 2022 | Carbon Energy2022，4，6： | 0 |
| 8 | Aberrantly high activation of a FoxM1-STMN1 axis contributes to progression and tumorigenesis in FoxMl-driven cancers显示文摘Fork-head box protein M1(FoxM1)is a transcriptional factor which plays critical roles in cancer development and progression.However,the general regulatory mechanism of FoxM1 is still limited.STMN1 is a microtubule-binding protein which can inhibit the assembly of microtubule dimer or promote depolymerization of microtubules.It was reported as a major responsive factor of paclitaxel resistance for clinical chemotherapy of tumor patients.But the function of abnormally high level of STMN1 and its regulation mechanism in cancer cells remain unclear.In this study,we used public database and tissue microarrays to analyze the expression pattern of FoxM1 and STMN1 and found a strong positive correlation between FoxM1 and STMN1 in multiple types of cancer.Lentivirus-mediated FoxM1/STMN1-knockdown cell lines were established to study the function of FoxM1/STMN1 by performing cell viability assay,plate clone formation assay,soft agar assay in vitro and xenograft mouse model in vivo.Our results showed that FoxMl promotes cell proliferation by upregulating STMN1.Further ChIP assay showed that FoxM1 upregulates STMN1 in a transcriptional level.Prognostic analysis showed that a high level of FoxM1 and STMN1 is related to poor prognosis in solid tumors.Moreover,a high co-expression of FoxM1 and STMN1 has a more significant correlation with poor prognosis.Our findings suggest that a general FoxMl-STMN1 axis contributes to cell proliferation and tumorigenesis in hepatocellular carcinoma,gastric cancer and colorectal cancer.The combination of FoxM1 and STMN1 can be a more precise biomarker for prognostic prediction. | Jun Liu Jipeng Li Ke Wang Haiming Liu Jianyong Sun Xinhui Zhao Yanping Yu Yihuan Qiao Ye Wu Xiaofang Zhang Rui Zhang Angang Yang | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 0 |
| 9 | Numerical and experimental study on the particle erosion and gas–particle hydrodynamics in an integral multi-jet swirling spout-fluidized bed显示文摘In this paper,using the computational fluid dynamics based on Euler Lagrange and the commercial software Barracuda VR,the gas-particle hydrodynamics and the erosion of particles on the inner wall and internal components of the spouted bed in the integrated multi-jet swirling spout-fluidized bed(IMSSFB)are studied.Erosion experiments have obtained the characterization of particle erosion on internal components and verified the relevant numerical models.The results show that:the particle distribution within the IMSSFB is uneven due to the cyclonic effect of the axial swirl vane(ASV),resulting in particle erosion for the ASV being concentrated on one side;when the gas reaches the top,too high an erosion gas velocity leads to gas backflow.As the filling height increases,there is a tendency for the erosion position of the particles on the ASV to expand upwards.However,the effect of increasing gas velocity on the erosion position is insignificant. | Wenbin Li Feng Wu Liuyun Xu Jipeng Sun Xiaoxun Ma | 2023 | Chinese Journal of Chemical Engineering2023，61，9： | 0 |
| 10 | Multiple transition metals modulated hierarchical networks for high performance of metal-ion batteries显示文摘Searching anodes with excellent electrochemical performance has been in great demand for rechargeable metal ion batteries. In this contribution, Fe/Co co-doped Ni S with N-based carbon(Fe Co-NiS@NC) derived from trimetallic Prussian blue analogue is designed and synthesized. The composition can be easily adjusted and modulated by multi-metals. In addition, the well-designed carbon nanocubes effectively promote electronic conductivity and buffer the volume change upon charge and discharge cycling, resulting in good capacity and long-term cycle life for both lithium-ion batteries and sodium-ion batteries, with capacities of 1018 m Ah g^(-1)(vs. Li/Li^(+)) and 454 m Ah g^(-1)(vs. Na/Na^(+)), respectively, after 100 cycles.Kinetics studies indicate that the electrochemical behaviors are manipulated by both diffusion and pseudocapacitance processes. These strategies would open new opportunities and potention for novel energy storage. | Jie Liu Chenjie Lou Jipeng Fu Xuan Sun Jingrong Hou Jiwei Ma Yongjin Chen Xiang Gao Ligang Xu Qi Wei Mingxue Tang | 2022 | Journal of Energy Chemistry2022，31，7： | 0 |
| 11 | Disturbing cytoskeleton by engineered nanomaterials for enhanced cancer therapeutics显示文摘Cytoskeleton plays a significant role in the shape change,migration,movement,adhesion,cytokinesis,and phagocytosis of tumor cells.In clinical practice,some anti-cancer drugs achieve cytoskeletal therapeutic effects by acting on different cytoskeletal protein components.However,in the absence of cell-specific targeting,unnecessary cytoskeletal recombination in organisms would be disastrous,which would also bring about severe side effects during anticancer process.Nanomedicine have been proven to be superior to some small molecule drugs in cancer treatment due to better stability and targeting,and lower side effects.Therefore,this review summarized the recent developments of various nanomaterials disturbing cytoskeleton for enhanced cancer therapeutics,including carbon,noble metals,metal oxides,black phosphorus,calcium,silicon,polymers,peptides,and metal-organic frameworks,etc.A comprehensive analysis of the characteristics of cytoskeleton therapy as well as the future prospects and challenges towards clinical application were also discussed.We aim to drive on this emerging topic through refreshing perspectives based on our own work and what we have also learnt from others.This review will help researchers quickly understand relevant cytoskeletal therapeutic information to further advance the development of cancer nanomedicine. | Xueli Xu Shanbin Xu Jipeng Wan Diqing Wang Xinlong Pang Yuan Gao Nengyi Ni Dawei Chen Xiao Sun | 2023 | Bioactive Materials2023，，11： | 0 |
| 12 | Latest advances in ionic liquids promoted synthesis and application of advanced biomass materials显示文摘The utilization of sustainable resources provides a path to relieving the problem of dependence on fossil resources. In this context, biomass materials have become a feasible substitute for petroleum-based materials. The development of biomass materials is booming and advanced biomass materials with various functional properties are used in many fields including medicine, electrochemistry, and environmental science. In recent years, ionic liquids have been widely used in biomass pretreatments and processing owing to their “green” characteristics and adjustable physicochemical properties. Thus, the effects of ionic liquids in biomass materials generation require further study. This review summarizes the multiple roles of ionic liquids in promoting the synthesis and application of advanced biomass materials as solvents, structural components, and modifiers. Finally, a prospective approach is proposed for producing additional higher-quality possibilities between ionic liquids and advanced biomass materials. | Ting He Jipeng Yan Wenzhe Xiao Jian Sun | 2023 | Frontiers of Chemical Science and Engineering2023，17，7： | 0 |
| 13 | Rapid Determination of Tetrodotoxin in Human Plasma by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry显示文摘 | CHEN Weizhu ZHANG Yiping SUN Jipeng XIE Quanling HONG Zhuan YI Ruizao | 2018 | Chemical Research in Chinese Universities2018，34，6： | 0 |
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