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| 1 | Spherical nano-Sb@C composite as a high-rate and ultra-stable anode material for sodium-ion batteries显示文摘一种喷雾器水花热分解技术被用来综合球形的 nano-Sb@C 合成。仪器的分析表明与 68.8 wt% 的一个优化 Sb 内容合成的 micro-nanostructured 一致地由极端小的 Sb nanoparticles (10 nm ) 组成在一个球形的多孔的 C 矩阵以内嵌入(作为 10-Sb @ C 表示了) 。Sb 的内容和尺寸能被改变先锋的集中控制。作为钠离子电池的阳极材料, 10-Sb @ C 提供 435 mAh 据 ? 椠据畬楤杮愠猠数楣楦 ? 慣慰楣慴据 ? 景ㄠ ? 的一个分泌物能力 ? 术挠浯慰敲 ? 楷桴琠敨瘠污敵漠 ??? 术映牯 ?? 瑡愠挠慨杲 ? 楤' 湛?慲整漠 ?? ‰ ? | Ning Zhang Yongchang Liu Yanying Lu Xiaopeng Han Fangyi Cheng Jun Chen | 2015 | Nano Research2015,8,10: | 14 |
| 2 | Carbon materials from melamine sponges for supercapacitors and lithium battery electrode materials: A review显示文摘With the increasing energy demand together with the deteriorating environment and decreasing fossil fuel resources,the development of highly efficient energy conversion and storage devices is one of the key challenges of both fundamental and applied research in energy technology.Melamine sponges(MS)with low density,high nitrogen content,and high porosity have been used to design and obtain three‐dimensional porous carbon electrode materials.More importantly,they are inexpensive,environment‐friendly,and easy to synthesize.There have been many reports on the modification of carbonized MS and MS‐based composites for supercapacitor and lithium battery electrode materials.In this paper,recent studies on the fabrication of electrode materials using MS as raw materials have been mainly reviewed,including carbonation,doping activation,and composite modification of MS,and expectations for the development of porous carbon materials for energy storage as a reference with excellent performance,environment‐friendliness,and long life. | Yanying Shi Guijing Liu Rencheng Jin Hui Xu Qingyao Wang Shanmin Gao | 2019 | Carbon Energy2019,1,2: | 11 |
| 3 | Efficacy and safety of low-dose interleukin-2 in combination with methotrexate in patients with active rheumatoid arthritis:a randomized,double-blind,placebo-controlled phase 2 trial显示文摘Rheumatoid arthritis(RA)is an aggressive autoimmune arthritis,and current therapies remain unsatisfactory due to low remission rate and substantially adverse effects.Low-dose interleukin-2(Ld-IL2)is potentially a therapeutic approach to further improve the disease.This randomized,double-blind,placebo-controlled trial was undertaken to evaluate the efficacy and safety of Ld-IL2 in patients with active RA.Patients were randomly assigned(1:1)to receive Ld-IL2,defined as a dose of 1 million IU,or placebo in a 12-week trial with a 12-week follow-up.Three cycles of Ld-IL2 or placebo were administered subcutaneously every other day for 2 weeks(a total of 7 doses),followed by a 2-week break.All patients received a stable dose of methotrexate(MTX).The primary outcomes were the proportion of patients achieving the ACR20,DAS28-ESR<2.6,and the change from baseline in CDAI or SDAI at week 24.Secondary endpoints included other clinical responses and safety.The primary outcomes were achieved in the perprotocol population.The improvements from baseline in CDAI and SDAI were significantly greater across time points for the LdIL2+MTX group(n=17)than for the placebo+MTX group(n=23)(P=0.018 and P=0.015,respectively).More patients achieved ACR20 response in the Ld-IL2+MTX group than those in the placebo+MTX group at week 12(70.6%vs 43.5%)and at week 24(76.5%vs 56.5%)(P=0.014).In addition,low Treg and high IL-21 were associated with good responses to Ld-IL2.Ld-IL-2 treatment was well-tolerated in this study.These results suggested that Ld-IL2 was effective and safe in RA.ClinicalTrials.gov number:NCT 02467504. | Xiaoying Zhang Miao Miao Ruijun Zhang Xu Liu Xiaozhen Zhao Miao Shao Tian Liu Yuebo Jin Jiali Chen Huixin Liu Xia Zhang Yun Li Yunshan Zhou Yue Yang Ru Li Haihong Yao Yanying Liu Chun Li Yuhui Li Limin Ren Yin Su Xiaolin Sun Jing He Zhanguo Li | 2022 | Signal Transduction and Targeted Therapy2022,7,4: | 7 |
| 4 | Transformative hyaluronic acid-based active targeting supramolecular nanoplatform improves long circulation and enhances cellular uptake in cancer therapy显示文摘Hyaluronic acid(HA) is a natural ligand of tumor-targeted drug delivery systems(DDS) due to the relevant CD44 receptor overexpressed on tumor cell membranes. However, other HA receptors(HARE and LYVE-1) are also overexpressing in the reticuloendothelial system(RES). Therefore,polyethylene glycol(PEG) modification of HA-based DDS is necessary to reduce RES capture.Unfortunately, pegylation remarkably inhibits tumor cellular uptake and endosomal escapement,significantly compromising the in vivo antitumor efficacy. Herein, we developed a Dox-loaded HA-based transformable supramolecular nanoplatform(Dox/HCVBP) to overcome this dilemma. Dox/HCVBP contains a tumor extracellular acidity-sensitive detachable PEG shell achieved by a benzoic imine linkage.The in vitro and in vivo investigations further demonstrated that Dox/HCVBP could be in a 'stealth' state at blood stream for a long circulation time due to the buried HA ligands and the minimized nonspecific interaction by PEG shell. However, it could transform into a 'recognition' state under the tumor acidic microenvironment for efficient tumor cellular uptake due to the direct exposure of active targeting ligand HA following PEG shell detachment. Such a transformative concept provides a promising strategy to resolve the dilemma of natural ligand-based DDS with conflicting two processes of tumor cellular uptake and in vivo nonspecific biodistribution. | Lu Zhong Lu Xu Yanying Liu Qingsong Li Dongyang Zhao Zhenbao Li Huicong Zhang Haotian Zhang Qiming Kan Yongjun Wang Jin Sun Zhonggui He | 2019 | Acta Pharmaceutica Sinica B2019,9,2: | 7 |
| 5 | Immunity-and-matrix-regulatory cells derived from human embryonic stem cells safely and effectively treat mouse lung injury and fibrosis显示文摘Lung injury and fibrosis represent the most significant outcomes of severe and acute lung disorders,including COVID-19.However,there are still no effective drugs to treat lung injury and fibrosis.In this study,we report the generation of clinical-grade human embryonic stem cells(hESCs)-derived immunity-and matrix-regulatory cells(IMRCs)produced under good manufacturing practice requirements,that can treat lung injury and fibrosis in vivo.We generate IMRCs by sequentially differentiating hESCs with serum-free reagents.IMRCs possess a unique gene expression profile distinct from that of umbilical cord mesenchymal stem cells(UCMSCs),such as higher expression levels of proliferative,immunomodulatory and anti-fibrotic genes.Moreover,intravenous delivery of IMRCs inhibits both pulmonary inflammation and fibrosis in mouse models of lung injury,and significantly improves the survival rate of the recipient mice in a dose-dependent manner,likely through paracrine regulatory mechanisms.IMRCs are superior to both primary UCMSCs and the FDA-approved drug pirfenidone,with an excellent efficacy and safety profile in mice and monkeys.In light of public health crises involving pneumonia,acute lung injury and acute respiratory distress syndrome,our findings suggest that IMRCs are ready for clinical trials on lung disorders. | Jun Wu Dingyun Song Zhongwen Li Baojie Guo Yani Xiao Wenjing Liu Lingmin Liang Chunjing Feng Tingting Gao Yanxia Chen Ying Li Zai Wang Jianyan Wen Shengnan Yang Peipei Liu Lei Wang Yukai Wang Liang Peng Glyn Nigel Stacey Zheng Hu Guihai Feng Wei Li Yan Huo Ronghua Jin Ng Shyh-Chang Qi Zhou Liu Wang Baoyang Hu Huaping Dai Jie Hao | 2020 | Cell Research2020,30,9: | 7 |
| 6 | The Ca^(2+)-activated chloride channel ANO1/TMEM16A:An emerging therapeutic target for epithelium-originated diseases?显示文摘Anoctamin 1(ANO1) or TMEM16 A gene encodes a member of Ca^(2+) activated Cl^(-) channels(CaCCs) that are critical for physiological functions,such as epithelial secretion,smooth muscle contraction and sensory signal transduction.The attraction and interest in ANO1/TMEM16 A arise from a decade long investigations that abnormal expression or dysfunction of ANO1 is involved in many pathological phenotypes and diseases,including asthma,neuropathic pain,hypertension and cancer.However,the lack of specific modulators of ANO1 has impeded the efforts to validate ANO1 as a therapeutic target.This review focuses on the recent progress made in understanding of the pathophysiological functions of CaCC ANO1 and the current modulators used as pharmacological tools,hopefully illustrating a broad spectrum of ANO1 channelopathy and a path forward for this target validation. | Yani Liu Zongtao Liu KeWei Wang | 2021 | Acta Pharmaceutica Sinica B2021,11,6: | 5 |
| 7 | The effects of asymmetric potential vorticity forcing on the instability of South Asia High and Indian summer monsoon onset显示文摘Based on the theory of potential vorticity(PV),the unstable development of the South Asia High(SAH)due to diabatic heating and its impacts on the Indian Summer Monsoon(ISM)onset are studied via a case diagnosis of 1998.The Indian Summer Monsoon onset in 1998 is related to the rapidly strengthening and northward moving of a tropical cyclone originally located in the south of Arabian Sea.It is demonstrated that the rapid enhancement of the cyclone is a consequence of a baroclinic development characterized by the phase-lock of high PV systems in the upper and lower troposphere.Both the intensification of the SAH and the development of the zonal asymmetric PV forcing are forced by the rapidly increasing latent heat released from the heavy rainfall in East Asia and South East Asia after the onsets of the Bay of Bengal(BOB)monsoon and the South China Sea(SCS)monsoon.High PV moves southwards along the intensified northerlies on the eastern side of the SAH and travels westwards on its south side,which can reach its northwest.Such a series of high PV eddies are transported to the west of the SAH continuously,which is the main source of PV anomalies in the upper troposphere over the Arabian Sea from late spring to early summer.A cyclonic curvature on the southwest of the SAH associated with increasing divergence,which forms a strong upper tropospheric pumping,is generated by the anomalous positive PV over the Arabian Sea on 355 K.The cyclone in the lower troposphere moves northwards from low latitudes of the Arabian Sea,and the upper-layer high PV extends downwards and southwards.Baroclinic development thus occurs and the tropical low-pressure system develops into an explosive vortex of the ISM,which leads to the onset of the ISM.In addition,evolution of subtropical anticyclone over the Arabian Peninsula is another important factor contributing to the onset of the ISM.Before the onset,the surface sensible heating on the Arabian Peninsula is very strong.Consequently the subtropical anticyclone which dominated the Arabian Sea in spring retreats westwards to the Arabian Peninsula and intensifies rapidly.The zonal asymmetric PV forcing develops gradually with high PV eddies moving southwards along northerlies on the eastern side of the anticyclone,and a high PV trough is formed in the middle troposphere over the Arabian Sea,which is favorable to the explosive barotropic development of the tropical cyclone into the vortex.Results from this study demonstrate that the ISM onset,which is different from the BOB and the SCS monsoon onset,is a special dynamical as well as thermodynamic process occurring under the condition of fully coupling of the upper,middle,and lower tropospheric circulations. | ZHANG YaNi WU GuoXiong LIU YiMin GUAN Yue | 2014 | Science China Earth Sciences2014,57,2: | 5 |
| 8 | Scalable and ultrafast epitaxial growth of single-crystal graphene wafers for electrically tunable liquid-crystal microlens arrays显示文摘The scalable growth of wafer-sized single-crystal graphene in an energy-efficient manner and compatible with wafer process is critical for the killer applications of graphene in high-performance electronics and optoelectronics. Here, ultrafast epitaxial growth of single-crystal graphene wafers is realized on singlecrystal Cu90Ni10(1 1 1) thin films fabricated by a tailored two-step magnetron sputtering and recrystallization process. The minor nickel(Ni) content greatly enhances the catalytic activity of Cu, rendering the growth of a 4 in. single-crystal monolayer graphene wafer in 10 min on Cu90Ni10(1 1 1), 50 folds faster than graphene growth on Cu(1 1 1). Through the carbon isotope labeling experiments, graphene growth on Cu90Ni10(1 1 1) is proved to be exclusively surface-reaction dominated, which is ascribed to the Cu surface enrichment in the Cu Ni alloy, as indicated by element in-depth profile. One of the best benefits of our protocol is the compatibility with wafer process and excellent scalability. A pilot-scale chemical vapor deposition(CVD) system is designed and built for the mass production of single-crystal graphene wafers, with productivity of 25 pieces in one process cycle. Furthermore, we demonstrate the application of single-crystal graphene in electrically controlled liquid-crystal microlens arrays(LCMLA), which exhibit highly tunable focal lengths near 2 mm under small driving voltages. By integration of the graphene based LCMLA and a CMOS sensor, a prototype camera is proposed that is available for simultaneous light-field and light intensity imaging. The single-crystal graphene wafers could hold great promising for highperformance electronics and optoelectronics that are compatible with wafer process. | Bing Deng Zhaowei Xin Ruiwen Xue Shishu Zhang Xiaozhi Xu Jing Gao Jilin Tang Yue Qi Yani Wang Yan Zhao Luzhao Sun Huihui Wang Kaihui Liu Mark H. Rummeli Lu-Tao Weng Zhengtang Luo Lianming Tong Xinyu Zhang Changsheng Xie Zhongfan Liu Hailin Peng | 2019 | Science Bulletin2019,64,10: | 4 |
| 9 | Comparison of benzothiazole-based dyes for sensitive DNA detection显示文摘For efficient and quantitative DNA detection,fluorescence staining is the most often explored approach,which relies on non-covalent binding of dyes with double stranded DNA(dsDNA).Ethidium bromide(EB)is the most classic DNA stain,but suffers from its high carcinogenicity.A series of less toxic alternatives were developed,many of which contain the core structure of the benzothiazole ring.However,the relationship between the structure and the DNA detection performance was not illustrated.Herein,five benzothiazole dyes,namely thiazole orange,SYBR Green I,Pico Green,SYBR Safe,and thioflavine-T,were compared for DNA detection through direct fluorescence and gel electrophoresis,with particular focus on the structure-performance relationship.It turned out that SYBR Green I is currently the best choice for DNA detection.The results in this work may be useful for future DNA-staining dye developments. | Yanying Wang Ronghui Zhou Wenxue Liu Chao Liu Peng Wu | 2020 | Chinese Chemical Letters2020,31,11: | 4 |
| 10 | Scale invariant features extraction for stereo vision显示文摘Stable local feature detection is a fundamental component of many stereo vision problems such as 3-D reconstruction, object localization, and object tracking. A robust method for extracting scale-invariant feature points is presented. First, the Harris corners in three-level pyramid are extracted. Then, the points detected at the highest level of the pyramid are correctly propagated to the lower level by pyramid based scale invariant (PBSI) method. The corners detected repeatedly in different levels are chosen as ffnal feature points. Finally, the characteristic scale is obtained based on maximum entropy method. The experimental results show that the algorithm has low computation cost, strong antinoise capability, and excellent performance in the presence of significant scale changes. | Liu Li Peng Fuyuan Tian Yani Wan Yaping | 2009 | Journal of Systems Engineering and Electronics2009,20,1: | 4 |
| 11 | The protective effect of 17 beta-estradiol on oxygen-induced retinopathy and its relation with the changes of malondialdehyde显示文摘Objective:Retinopathy of prematurity is becoming obvious with the improvement of neonatal ambulance. However there is still not a good treatment. The present study is to observe the effect of 17 beta-estradiol (E2) on oxygen-induced retinopathy (OIR), and explore the relationship between the changes of avascular area and malondialdehyde (MDA) in retina. Methods: Newborn oxygen-exposed mice underwent subcutaneous injections of different dose of E2 (0.1 μg, 1.0 μg, 10.0 μg ), tamoxifen or phosphate buffered saline (PBS; controls)everyday from post-natal day (p)7 to p17. At p17, retinal flat mounts were scored for the percentage of avascular/total retinal area, and pathological changes during revascularization. The MDA concentration in the retina was determined also. In the most efficacious E2 group (10.0 μg), 100.0 μg tamoxifen was also administered, and the percentage of capillary-free/total retinal area determined, and the retinal malondialdehyde concentration assayed. Results: The mean percentage of capillary-free area over total retinal area was 0(PBS, in room air), 34.197±1.301(PBS, in hyperoxia), 23.685±0.407 (0.1 μg E2), 14.648±0.355 (1.0 μg E2), 4.693±0.450 (10.0 μg E2) and 32.240±0.654 (10.0 μg E2 +100.0 μg tamoxifen). The difference was significant (F=2778.759, P<0.01), and the difference between any two groups were also significant (all P value were less than 0.01). The predilection of tufts and clusters during revascularization was mainly aggregated in zones 2 and 3, but the difference of retinal neovascular clusters and tufts in fourth zone among different groups were significant [clusters (F=44.719, P<0.01) vs tufts (F =39.997,P<0.01)]. The mean MDA concentration were 0.711±0.037(PBS, in room air), 2.084±0.066 (PBS, in hyperoxia), 1.829±0.091(0.1 μg E2), 1.152±0.067(1.0 μg E2), 0.796±0.027(10.0 μg E2), 1.988±0.049(10.0 μg E2 +100.0 μg tamoxifen) (F=628.103, P<0.01). The difference between any two groups were also significant (all P value were less than 0.05). The close relation between the percentage of avascular/total retinal area and MDA concentration was also verified (r=0.981, P<0.01). Conclusion: Oxidative stress responses play a pivotal role in OIR, by means of receptor pathway. E2 can alleviate oxidative stress reaction, and thus ameliorate the severity of oxygen induced retinopathy. | Hongbing Zhang Naixue Sun Houcheng Liang Xianghua Xiao Xianning Liu Yani Wang | 2010 | The Journal of Biomedical Research2010,24,2: | 3 |
| 12 | Enhanced carbon acquisition and use efficiency alleviate microbial carbon relative to nitrogen limitation under soil acidification显示文摘Background:Soil microbial communities cope with an imbalanced supply of resources by adjusting their element acquisition and utilization strategies.Although soil pH has long been considered an essential driver of microbial growth and community composition,little is known about how soil acidification affects microbial acquisition and utilization of carbon(C)and nitrogen(N).To close the knowledge gap,we simulated soil acidification and created a pH gradient by adding eight levels of elemental sulfur(S)to the soil in a meadow steppe.Results:We found that S-induced soil acidification strongly enhanced the ratio of fungi to bacteria(F:B)and microbial biomass C to N(MBC:MBN)and subsequently decreased the C:N imbalance between microbial biomass and their resources.The linear decrease in the C:N imbalance with decreasing soil pH implied a conversion from N limitation to C limitation.To cope with enhanced C versus N limitation,soil microbial communities regulated the relative production of enzymes by increasing the ratio ofβ-glucosidase(BG,C-acquiring enzyme)to leucine aminopeptidase(LAP,N-acquiring enzyme),even though both enzymatic activities decreased with S addition.Structural equation modeling(SEM)suggested that higher C limitation and C:N-acquiring enzyme stimulated microbial carbon-use efficiency(CUE),which counteracted the negative effect of metal stress(i.e.,aluminum and manganese)under soil acidification.Conclusions:Overall,these results highlight the importance of stoichiometric controls in microbial adaption to soil acidification,which may help predict soil microbial responses to future acid deposition. | Tianpeng Li Ruzhen Wang Jiangping Cai Yani Meng Zhirui Wang Xue Feng Heyong Liu Ronald F.Turco Yong Jiang | 2021 | Ecological Processes2021,10,1: | 2 |
| 13 | Contribution of ultrasonic to microstructure and mechanical properties of tilt probe penetrating friction stir welded joint显示文摘Tilt probe penetrating friction stir welding(PFSW)was an innovative technology proposed in recent years to avoid the formation of kissing bond in the root of joint.However,with the heat input decreasing,'S'line or zigzag line was easily introduced in the PFSW joint.In this study,ultrasonic enhanced tilt probe penetrating friction stir welding(U-PFSW)was developed to solve this problem and achieve improved joint mechanical properties.The experimental results confirmed that U-PFSW was a potent technology to completely clear the original butt surface,providing a crucial prerequisite for the achievement of highstrength joint.The application of ultrasonic improves the joint tensile strength and fracture elongation from 336 MPa and 4.3%to 359 MPa and 6.8%,respectively.Furthermore,the strength of stir zone was also increased from 391 MPa in PFSW to 420 MPa in U-PFSW.Analyses of texture and precipitate indicated that the dynamic recrystallization(DRX)and precipitation strengthening were both enhanced by the ultrasonic.Ultrasonic-enhanced DRX enabled a complete elimination of the'S'line;the enhanced precipitation strengthening by vacancy-induced mechanism in U-PFSW was the intrinsic reason for the significantly improved mechanical properties. | Yanying Hu Huijie Liu Dongrui Li | 2021 | Journal of Materials Science & Technology2021,,26: | 2 |
| 14 | Marsdenia tenacissima injection induces the apoptosis of prostate cancer by regulating the AKT/GSK3β/STAT3 signaling axis显示文摘Marsdenia tenacissima injection,a standard Marsdenia tenacissima extract(MTE),has been approved as an adjuvant therapeutic agent for various cancers.Our previous study showed that MTE inhibited the proliferation and metastasis of prostate cancer(PCa)cells.However,the underlying mechanisms and active ingredients of MTE against PCa were not completely understood.This study revealed that MTE induced significant decreases in cell viability and clonal growth in PCa cells.In addition,MTE induced the apoptosis of DU145 cells by reducing the mitochondrial membrane potential and increasing the expression of Cleaved Caspase 3/7,Cyt c,and Bax.In vivo,DU145 xenografted NOD-SCID mice treated with MTE showed significantly decreased tumor size.TUNEL staining and Western blot confirmed the pro-apoptotic effects of MTE.Network pharmacology analysis collected 196 ingredients of MTE linked to 655 potential targets,and 709 PCa-associated targets were retrieved,from which 149 overlapped targets were screened out.Pathway enrichment analysis showed that the HIF-1,PI3K-AKT,and ErbB signaling pathways were closely related to tumor apoptosis.Western blot results confirmed that MTE increased the expression of p-AKT^(Ser473) and p-GSK3β^(Ser9),and decreased the expression of p-STAT3^(Tyr705) in vitro and in vivo.A total of 13 compounds in MTE were identified by HPLC-CAD-QTOF-MS/MS and UPLCQTOF-MS/MS.Molecular docking analysis indicated that six compounds may interact with AKT,GSK3β,and STAT3.In conclusion,MTE induces the endogenous mitochondrial apoptosis of PCa by regulating the AKT/GSK3β/STAT3 signaling axis,resulting in inhibition of PCa growth in vitro and in vivo. | LI Xiaolan HE Songhua LIANG Wei ZHANG Weiquan CHEN Xin LI Qiaofeng YANG Xin LIU Yanying ZHU Dan LI Li LIU Buming SU Zhiheng CHEN Jie GUO Hongwei | 2023 | Chinese Journal of Natural Medicines2023,21,2: | 2 |
| 15 | Modeling and Thermodynamics of Methylene Blue and Acid Blue 80 Adsorption onto Potato Residue Based Activated Carbon显示文摘 | LIU Yani LUO Xinsheng ZHANG Zhe ZHOU Pengxin YANG Zhiwang | 2015 | Chemical Research in Chinese Universities2015,31,4: | 2 |
| 16 | Comparison of different combined treatment processes to address the source water with high concentration of natural organic matter during snowmelt period显示文摘The source water in one forest region of the Northeast China had very high natural organic matter(NOM) concentration and heavy color during snowmelt period. The efficiency of five combined treatment processes was compared to address the high concentration of NOM and the mechanisms were also analyzed. Conventional treatment can hardly remove dissolved organic carbon(DOC) in the source water. KMn O4pre-oxidization could improve the DOC removal to 22.0%. Post activated carbon adsorption improved the DOC removal of conventional treatment to 28.8%. The non-sufficient NOM removal could be attributed to the dominance of large molecular weight organic matters in raw water, which cannot be adsorbed by the micropore upon activated carbon. O3+ activated carbon treatment are another available technology for eliminating the color and UV254 in water. However, its performance of DOC removal was only 36.4%, which could not satisfy the requirement for organic matter. The limited ozone dosage is not sufficient to mineralize the high concentration of NOM. Magnetic ion-exchange resin combined with conventional treatment could remove 96.2%of color, 96.0% of UV254 and 87.1% of DOC, enabling effluents to meet the drinking water quality standard. The high removal efficiency could be explained by the negative charge on the surface of NOM which benefits the static adsorption of NOM on the anion exchange resin. The results indicated that magnetic ion-exchange resin combined with conventional treatment is the best available technology to remove high concentration of NOM. | Pengfei Lin Xiaojian Zhang Jun Wang Yani Zeng Shuming Liu Chao Chen | 2015 | Journal of Environmental Sciences2015,27,1: | 2 |
| 17 | Nitrogen addition and mowing alter drought resistance and recovery of grassland communities显示文摘Nitrogen enrichment and land use are known to influence various ecosystems,but how these anthropogenic changes influence community and ecosystem responses to disturbance remains poorly understood.Here we investigated the effects of increased nitrogen input and mowing on the resistance and recovery of temperate semiarid grassland experiencing a three-year drought.Nitrogen addition increased grassland biomass recovery but decreased structural recovery after drought,whereas annual mowing increased grassland biomass recovery and structural recovery but reduced structural resistance to drought.The treatment effects on community biomass/structural resistance and recovery were largely modulated by the stability of the dominant species and asynchronous dynamics among species,and the community biomass resistance and recovery were also greatly driven by the stability of grasses.Community biomass resistance/recovery in response to drought was positively associated with its corresponding structural stability.Our study provides important experimental evidence that both nitrogen addition and mowing could substantially change grassland stability in both functional and structural aspects.Our findings emphasize the need to study changes across levels of ecological organization for a more complete understanding of ecosystem responses to disturbances under widespread environmental changes. | Zhuwen Xu Heyong Liu Yani Meng Jinfei Yin Haiyan Ren Mai-He Li Shan Yang Shiming Tang Yong Jiang Lin Jiang | 2023 | Science China(Life Sciences)2023,66,7: | 2 |
| 18 | Recentadvancesincarbon‐basedmaterials for solar‐driven interfacial photothermal conversion water evaporation:Assemblies,structures,applications,and prospective显示文摘The shortage of fresh water in the world has brought upon a serious crisis to human health and economic development.Solar‐driven interfacial photothermal conversion water evaporation including evaporating seawater,lake water,or river water has been recognized as an environmentally friendly process for obtaining clean water in a low‐cost way.However,water transport is restricted by itself by solar energy absorption capacity's limits,especially for finite evaporation rates and insufficient working life.Therefore,it is important to seek photothermal conversion materials that can efficiently absorb solar energy and reasonably design solar‐driven interfacial photothermal conversion water evaporation devices.This paper reviews the research progress of carbon‐based photothermal conversion materials and the mechanism for solar‐driven interfacial photothermal conversion water evaporation,as well as the summary of the design and development of the devices.Based on the research progress and achievements of photothermal conversion materials and devices in the fields of seawater desalination and photothermal electric energy generation in recent years,the challenges and opportunities faced by carbon‐based photothermal conversion materials and devices are discussed.The prospect of the practical application of solar‐driven interfacial photothermal conversion evaporation technology is foreseen,and theoretical guidance is provided for the further development of this technology. | Yanmin Li Yanying Shi Haiwen Wang Tiefeng Liu Xiuwen Zheng Shanmin Gao Jun Lu | 2023 | Carbon Energy2023,5,11: | 2 |
| 19 | The Asparagine-Rich Protein NRP Facilitates the Degradation of the PP6-type Phosphatase FyPP3 to Promote ABA Response in Arabidopsis显示文摘 | Tong Zhu Yanying Wu Xiaotong Yang Wenli Chen Qingqiu Gong Xinqi Liu | 2018 | Molecular Plant2018,11,2: | 2 |
| 20 | Degradation of 2,4-DCP by the Immobilized Laccase on the Carrier of Fe304@SiO2-NH2显示文摘在这份报纸,在 Fe3O4@SiO2-NH2 nanoparticles 上使不能调动的 laccase 被 glutaraldehyde cross-linking 方法成功地准备。laccase 催化并且使 laccase 不能调动的 2,4-dichlorophenol (2,4-DCP ) 的降级被执行。关于降级效率的最佳的条件也被讨论,它包括反应时间, pH 价值,温度, 2,4-DCP 和 laccase 的集中。当 laccase 被 crosslinking 与 glutaraldehyde 在 Fe3O4@SiO2-NH2 搬运人上使不能调动时,稳定性和重复显著地被改进。由使不能调动的 laccase 的 2,4-DCP 的移动效率在操作的六个周期以后仍然是超过 59% 。 2,4-DCP 的降级是一阶的反应, laccase 催化并且使 laccase 不能调动的 2,4-DCP 的激活精力是 51.93 kJ 敶?湡?硥楨楢整?楨桧猠汥'虡N楶祴愠摮猠湥楳楴楶祴映牯???潩獮?獁愠???浡汰晩敩?汦潵敲'諟?牰扯??獴映畬牯獥散据?灳'虪箾溪e潨敷???潦摬攠桮湡散敭瑮椠?桴?湩整獮瑩?景琠敨猠杩慮?瑡??渠?湯戠湩楤杮眠瑩?桴?牃??慂敳?湯琠敨映畬牯獥散据?楴牴瑡潩?灳'虪?湡?潊??汰瑯愠慮祬楳?戠湩楤杮洠摯?景丠児?眠瑩?牃?眠獡瀠潲潰敳??畬牯獥散据?湩整獮瑩?慷?楬敮牡眠瑩?潣据湥牴瑡潩?景???慣楴湯椠?? | Huan Weiwei Yang Yuxiang Wu Bin Yuan Hongming Zhang Yani Liu Xiangnong | 2012 | Chinese Journal of Chemistry2012,30,12: | 2 |