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| 1 | Effects of chemical modification on physicochemical properties and adsorption behavior of sludge-based activated carbon显示文摘This study aimed to explore the adsorption performance of sludge-based activated carbon(SBC)towards dissolved organic matters(DOMs)removal from sewage,and investigated the modification effect of different types of chemicals on the structure of synthesized SBC.Waste activated sludge(WAS)was used as a carbon source,and HCl,HNO 3,and Na OH were used as different types of chemicals to modify the SBC.With the aid of chemical activation,the modified SBC showed higher adsorption performances on DOMs removal with maximum adsorption of 29.05 mg/g and second-order constant(k)of 0.1367(L/mol/sec)due to the surface elution of ash and minerals by chemicals.The surface elemental composition of MSBC suggested that the content of C-C and C-O functional groups on the surface of modified sludge-based activated carbon(MSBC)played an important role on the adsorption capacities of MSBC towards DOMs removal in sewage.Additionally,the residual molecular weight of DOMs in sewage was investigated using a 3-dimension fluorescence excitationemission matrix(3 D-EEM)and high-performance size exclusion chromatography(HP-SEC).Results showed that the chemical modification significantly improved the adsorption capacity of MSBC on humic acids(HA)and aromatic proteins(APN),and both of Na OH-MSBC and HCl-MSBC were effective for a wide range of different AMW DOMs removal from sewage,while the HNO 3-MSBC exhibited poorly on AMW organics of 2,617 Da and 409 Da due to the reducing content of macropore.In brief,this study provides reference values for the impact of the chemicals of the activation stage before the SBCs application. | Chunxu Wu Lanfeng Li Hao Zhou Jing Ai Hongtao Zhang Jialin Tao Dongsheng Wang Weijun Zhang | 2021 | Journal of Environmental Sciences2021，33，2： | 7 |
| 2 | Nonisothermal Cold Crystallization Behavior and Kinetics of Polylae tide/Clay Nanocomposites显示文摘 | Wu Dengfeng Wu Liang Wu Lanfeng | 2007 | Journal of Polymer Science Part B: Polymer Physics2007，45，： | 1 |
| 3 | Use of a high thoracic epidural analgesia for treatment of end-stage congestive heart failure secondary to coronary artery disease显示文摘 | Wu Shuang Fu Shiying Liu Fengqi Qu Renhai Wang Lanfeng Li Zhuqin Wang Xu | 2007 | International Journal of Cardiology2007，，2： | 1 |
| 4 | Morphology Evolution of Nanocomposites Based on Poly(phenylene sulfide)/Poly(butylene terephthalate) Blend 显示文摘 | Wu Defeng Wu Lanfeng Zhang Ming | 2008 | Journal of Polymer Science Part B: Polymer Physics2008，46，： | 1 |
| 5 | Rheology and Thermal Stability of Polylactide/Clay Nanocompos- ites显示文摘 | Defeng Wu Liang Wu Lanfeng Wu | 2006 | Polymer Degradation and Stability2006，91，12： | 1 |
| 6 | Nonisothermal cold crystallization behavior and kineticks of polylaetide/elay nanocomposites显示文摘 | Wu Defeng Wu Liang Wu Lanfeng | 2007 | Journal of Polymer Science Part B: Polymer Physics2007，45，9： | 1 |
| 7 | Rheology and thermal stability of polylactide/clay nanocomposites 显示文摘 | Wu Defeng Wu Liang Wu Lanfeng | 2006 | Polymer Degradation and Stability2006，91，12： | 1 |
| 8 | Rheology and Thermal Stability of Pdylactide/Clay Nanocomposites显示文摘 | Defeng Wu Liang Wu Lanfeng Wu | 2006 | Polymer Degradation and Stability2006，91，12： | 1 |
| 9 | Development of mapped simple sequence repeat markers from common bean ( Phaseolus vulgaris L.) based on genome sequences of a Chinese landrace and diversity evaluation显示文摘 | Mingli Chen Jing Wu Lanfeng Wang Xiaoyan Zhang Matthew W. Blair Jizeng Jia Shumin Wang | 2014 | Molecular Breeding2014，，2： | 1 |
| 10 | A human monoclonal antibody neutralizes SARS-CoV-2 Omicron variants bytargeting the upstream region of spikeprotein HR2 motif显示文摘The continuous emergence of new severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)variants meansthere is a need to explore additional strategies to develop broad-spectrum vaccines or therapeutics for individuals remaining at risk of coronavirus disease 2019(COVID-19).Neutralizing monoclonal antibody(mAb)that binds to theconserved S2 subunit of the SARS-CoV-2 spike(S)protein alone,or in combination with mAb that binds to the receptor-binding domain(RBD)of S protein,might be effective in eliciting protection from infection by a variety of SARS-CoV2 variants.Using high-throughput single-cell immunoglobulin sequencing of B cells from COVID-19-convalescent donors,we identified a high-affinity S2-specific mAb-39,that could inhibit original SARS-CoV-2 strain,Omicron BA.1,BA.2.86,BA.4,BA.5,and EG.5.1 S protein-mediated membrane fusion,leading to the neutralization of these pseudoviralinfections.Moreover,mAb-39 could also improve the neutralizing activity of anti-RBD antibody against the highlyneutralization-resistant Omicron variants.Molecular docking and point mutation analyses revealed that mAb-39 recognized epitopes within the conserved upstream region of the heptad repeat 2(HR2)motif of the S2 subunit.Collectively,these findings demonstrate that targeting the conserved upstream region of the HR2 motif(e.g.,using mAbs)provides anovel strategy for preventing the infection of SARS-CoV-2 and its variants. | Hang Su Jun Zhang Zhenfei Yi Sajid Khan Mian Peng Liang Ye Alan Bao Han Zhang Guangli Suo Qian Li Housheng Zheng Dandan Wu Thomas J.Kipps Lanfeng Wang Zhenghong Lin Suping Zhang | 2024 | hLife2024，2，3： | 0 |
| 11 | The Physalis floridana genome provides insights into the biochemical and morphological evolution of Physalis fruits显示文摘The fruits of Physalis(Solanaceae)have a unique structure,a lantern-like fruiting calyx known as inflated calyx syndrome(ICS)or the Chinese lantern,and are rich in steroid-related compounds.However,the genetic variations underlying the origin of these characteristic traits and diversity in Physalis remain largely unknown.Here,we present a high-quality chromosome-level reference genome assembly of Physalis floridana(~1.40Gb in size)with a contig N50 of~4.87Mb.Through evolutionary genomics and experimental approaches,we found that the loss of the SEP-like MADS-box gene MBP21 subclade is likely a key mutation that,together with the previously revealed mutation affecting floral MPF2 expression,might have contributed to the origination of ICS in Physaleae,suggesting that the origination of a morphological novelty may have resulted from an evolutionary scenario in which one mutation compensated for another deleterious mutation.Moreover,the significant expansion of squalene epoxidase genes is potentially associated with the natural variation of steroid-related compounds in Physalis fruits.The results reveal the importance of gene gains(duplication)and/or subsequent losses as genetic bases of the evolution of distinct fruit traits,and the data serve as a valuable resource for the evolutionary genetics and breeding of solanaceous crops. | Jiangjie Lu Meifang Luo Li Wang Kunpeng Li Yongyi Yu Weifei Yang Pichang Gong Huihui Gao Qiaoru Li Jing Zhao Lanfeng Wu Mingshu Zhang Xueyang Liu Xuemei Zhang Xian Zhang Jieyu Kang Tongyuan Yu Zhimin Li Yuannian Jiao Huizhong Wang Chaoying He | 2021 | Horticulture Research2021，8，1： | 0 |
| 12 | Sliding Mode Control for Recurrent Neural Networks With Time-Varying Delays and Impulsive Effects显示文摘Dear Editor,This letter studies the problem of sliding mode control(SMC)design for recurrent neural networks(RNNs)with impulsive disturbances and time-varying transmission delays.To this end,an appropriate integral sliding surface function and SMC law are adopted for use under impulsive disturbances and time-varying delays. | Lanfeng Hua Kaibo Shi Zheng-Guang Wu Soohee Han Shouming Zhong | 2023 | IEEE/CAA Journal of Automatica Sinica2023，10，5： | 0 |
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