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| 1 | Acetylcholinesterase inhibitors from plants and Natural product reports, fungi 显示文摘 | Houghton Peter J Ren Yuhao Howes Melanie-Jayne | 2006 | 23(2):181-1992006，23，2： | 1 |
| 2 | Manipulating cavity photon dynamics by topologically curved space显示文摘Asymmetric microcavities supporting Whispering-gallery modes(WGMs)are of great significance for on-chip optical information processing.We establish asymmetric microcavities on topologically curved surfaces,where the geodesic light trajectories completely reconstruct the cavity mode features.The curvature-mediated photon-lifetime engineering enables the enhancement of the quality factors of periodic island modes by up to 200 times.Strong and weak coupling between modes of very different origins occurs when the space curvature brings them into resonance,leading to fine tailoring of the cavity photon energy and lifetime and the observation of non-Hermitian exceptional point(EP).At large space curvatures,the role of the WGMs is replaced by high-Q periodic modes protected by the high stability of island-like light trajectory.Our work demonstrates interesting physical mechanisms at the crosspoint of optical chaotic dynamics,non-Hermitian physics,and geodesic optical devices,and would initiate the novel area of geodesic microcavity photonics. | Yongsheng Wang Yuhao Ren Xiaoxuan Luo Bo Li Zaoyu Chen Zhenzhi Liu Fu Liu Yin Cai Yanpeng Zhang Jin Liu Feng Li | 2022 | Light(Science & Applications)2022，11，11： | 1 |
| 3 | Influence of residual chirality on the conformation and enzymatic degradation of glycopolypeptide based biomaterials显示文摘Glycopolypeptides as analogs of glycoproteins or glycosaminoglycans represent attractive building blocks for the construction of biomimetic biomaterials.However,the effects of amino acid chirality on the conformation and enzymatic degradation of glycopolypeptides are often overlooked.Here,we synthesized and characterized a range of glycopolypeptides composed of galactosylated poly(γ-propargylglutamate)s containing L-and/or D-glutamate residues.Glycopolypeptides containing pure Lglutamate residues were predominantlyα-helical,and the helicity increased over the degree of polymerization of the polypeptide backbones(24 to 44).The glycopolypeptide with pure D-glutamate residues adopted a mirroredα-helical conformation,whilst apparent random coil conformation was observed for the glycopolypeptide with equally mixed enantiomeric residues.The enzymatic degradation rates of the glycopolypeptides were markedly reduced following the introduction of D-glutamate residues into backbones.Galactoside pendants on these glycopolypeptides maintained their binding to peanut agglutinin.These structureproperty relationships provide new insight for the design of biomimetic biomaterials containing glycopolypeptides. | SHI Shun WANG JiaYu WANG TianRan REN Hui ZHOU YuHao LI Gao HE ChaoLiang CHEN XueSi | 2021 | Science China(Technological Sciences)2021，64，3： | 1 |
| 4 | Acetylcholinesterase inhibitors from plants and fungi显示文摘 | Houghton Peter J Ren Yuhao Howes Melanie-Jayne | | 0，，02： | 1 |
| 5 | Biochemical characterization of a fibrinolytic enzyme composed of multiple fragments显示文摘 | Yuhao Ren Xia Pan Qianqian Lyu Weizhi Liu | 2018 | Acta Biochimica et Biophysica Sinica2018，50，2： | 0 |
| 6 | Piezoelectrically Mediated Reactions:From Catalytic Reactions to Organic Transformations显示文摘Recently,piezocatalysis has attracted considerable attention as a new type of renewable mechanical energy conversion technology,which relies on the strain induced polarization of the piezoelectric material.This new technology has been extensively applied in the applications of water splitting,water remediation,gas purification and tumor therapy.Despite the rapid development in the piezo-catalysis,the utilization of piezoelectric materials for synthetic purpose is still under exploration.Piezoelectric means to promote or-ganic reactions expand the scope of piezoelectrically mediated reactions and show successes in both organic and polymer synthesis.Herein,we provide a comprehensive review on recent progress of piezoelectrically mediated reactions,catalytic mechanisms and applications in the last few years.The limitations and future directions of this area are also discussed.We believe this review will provide new insights into the underlying mechanism of piezoelectric mediated electron transfer process and guide the design of new chemistry. | Ziye Ren Yuhao Peng Hanliang He Chengqiang Ding Jialin Wang Zhao Wang Zhengbiao Zhang | 2023 | Chinese Journal of Chemistry2023，41，1： | 0 |
| 7 | Nobachelins,new siderophores from Nocardiopsis baichengensis protecting Caenorhabditis elegans from Pseudomonas aeruginosa infection显示文摘The biosynthetic potential of actinobacteria to produce novel natural products is still regarded as immense.In this paper,we correlated a cryptic biosynthetic gene cluster to chemical molecules by genome mining and chemical analyses,leading to the discovery of a new group of catecholate-hydroxamate siderophores,nobachelins,from Nocardiopsis baichengensis DSM 44845.Nobachelin biosynthesis genes are conserved in several bacteria from the family Nocardiopsidaceae.Structurally,nobachelins feature fatty-acylated hydroxy-ornithine and a rare chlorinated catecholate group.Intriguingly,nobachelins rescued Caenorhabditis elegans from Pseudomonas aeruginosa-mediated killing. | Haowen Zhao Yuhao Ren Feng Xie Huanqin Dai Hongwei Liu Chengzhang Fu Rolf Müller | 2023 | Synthetic and Systems Biotechnology2023，8，4： | 0 |
| 8 | Modulation of Excitonic Confinement of TiO_(2)in Molten Salts for Overall CO_(2)Photoreduction显示文摘Excitonic confinement greatly determines the charge carrier transport of photocatalysts.A molten salt modulation of excitonic con-finement is herein demonstrated as formation of ultrafine carbon-doped anatase TiO_(2)with grafted graphitic carbon nitride,which is rationalized as an excellent catalyst for overall CO_(2)photoreduction.Compared with bulk TiO_(2),the carbon-doped TiO_(2)(M-TiO_(2))pos-sesses a weaker excitonic confinement to decrease exciton binding energy from 99 to 58 meV,consequently enhancing free-charge-carrier generation and transportation.Effective Z-scheme electron transfer from M-TiO_(2)to C_(3)N_(4) is built,enhancing the CO_(2)conversion via the synchronous optimization of redox ability,CO_(2)activation,and^(*)COOH generation.This work highlights the unique chemistry of excitonic dissociation on facilitating separation of electron and hole,and also extends the scope of molten salt-mediated modulation of photocatalysis materials. | Jing Wang Ren Sheng Dong Gu Yuhao Peng Juanxiu Xiao Yijun Shen Wei Xiao | 2023 | Chinese Journal of Chemistry2023，41，10： | 0 |
| 9 | Optimal Placement of Phasor Measurement Unit in Smart Grids Considering Multiple Constraints显示文摘The distribution of measurement noise is usually assumed to be Gaussian in the optimal phasor measurement unit(PMU)placement(OPP)problem.However,this is not always accurate in practice.This paper proposes a new OPP method for smart grids in which the effects of conventional measurements,limited channels of PMUs,zero-injection buses(ZIBs),single PMU loss contingency,state estimation error(SEE),and the maximum SEE variance(MSEEV)are considered.The SEE and MSEEV are both obtained using a robust t-distribution maximum likelihood estimator(MLE)because t-distribution is more flexible for modeling both Gaussian and non-Gaussian noises.The A-and G-optimal experimental criteria are utilized to form the SEE and MSEEV constraints.This allows the optimization problem to be converted into a linear objective function subject to linear matrix inequality observability constraints.The performance of the proposed OPP method is verified by the simulations of the IEEE 14-bus,30-bus,and 118-bus systems as well as the 211-bus practical distribution system in China. | Tengpeng Chen He Ren Yuhao Sun Markus Kraft Gehan A.J.Amaratunga | 2023 | Journal of Modern Power Systems and Clean Energy2023，11，2： | 0 |
| 10 | Multistage defense response of microalgae exposed to pharmaceuticals in wastewater显示文摘Recently, the use of microalgae for bioremediation of pharmaceuticals(Ph As) has attracted increasing interest. However, most studies focused more on microalgae removal performance, its defensive response to the Ph As during wastewater treatment remains unexplored. Herein, microalgal three defensive systems have been investigated in synthetic wastewater, with six Ph As as the typical drug. Results show that Ph As could bind to EPS, and this action in turn could help to alleviate the direct toxicity of Ph As to microalgae. Subsequently, the physiological analyses revealed the increase of superoxide dismutase(SOD), catalase(CAT), and peroxidase(POD) activities, potentially reducing the oxidative stress induced by Ph As. Furthermore, the enzyme activities of cytochrome P450(CYP450) and glutathione-S-transferase(GST) were significantly upregulated after exposure to SMX, CIP and BPA, followed by a significant decrease in biodegradation rates after the addition of CYP450 inhibitors, suggesting that the biotransformation and detoxification of Ph As occurred. Meanwhile, molecular docking further revealed that CYP450 could bind with Ph As via hydrogen bond and hydrophobic interaction, which proved their abilities to be metabolized and form transformation products in microalgae. These findings provide an advancing understanding of microalgae technologies to improve the treatment of wastewater contaminated with Ph As. | Yuhao Chu Chaofan Zhang Xi Chen Xue Li Nanqi Ren Shih-Hsin Ho | 2023 | Chinese Chemical Letters2023，34，4： | 0 |
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