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16篇 您的检索式:作者名="Yutong FAN"
    题名 作者 年代 出处 被引量
1Synergistic Effect between Zr-MOF and Phosphotungstic Acid for Oxidative Desulfurization显示文摘PTA/UiO-66 composites were successfully synthesized by the hydrothermal method.The results showed that the synergistic effect between phosphotungstic acid(PTA)and UiO-66 could enhance the oxidative desulfurization(ODS)activity.The XRD results proved that UiO-66 retained its structure in the PTA/UiO-66 composites.The SEM results showed that the PTA/UiO-66 catalysts exhibited regular octahedral shape.The Raman spectra revealed that PTA in the composites retained the Keggin structure.The XPS results showed that the electron transfer occurred from Zr-MOF to PTA.The ODS reaction mechanism was discussed.Electrons transfer from Zr-MOF to PTA can promote the generation of active species(·OH)and thus enhance the ODS activity.This explanation can be confirmed by the formation of oxygen vacancy and W0 as revealed by the XPS analysis.Zong Mengya Zhao Yutong Fan Cunzheng Wang Danhong 2020China Petroleum Processing & Petrochemical Technology2020,22,4:5
2Effect of Doped Vanadium Dioxide on Oxidative Desulfurization Reaction显示文摘VO2(M) doped with different metals(Ti, Ce, Nb, Zr, W, and Mo) was successfully synthesized by the hydrothermal reduction process using oxalic acid as the reductant. The results showed that doping metals in the VO2(M) lattice could enhance the oxidative desulfurization(ODS) activity. The DSC and Raman spectra revealed that VO2(M) retained its monoclinic structure after doping. Mechanism for the improvement of ODS activity by doping was investigated. Electron transfer to V(V) atom occurs upon doping, and then V(V) changes into V(IV), which can promote the ODS reaction. This explanation can be confirmed by the fact that doping can promote the proportion of V(Ⅳ) after doping as revealed by the XPS analysis.Zhao Yutong Zong Mengya Fan Cunzheng Chen Kun Wang Danhong Zhang Minghui 2019China Petroleum Processing & Petrochemical Technology2019,21,4:4
3High-breakdown-voltage(>3000 V)and low-power-dissipation Al_(0.3)Ga_(0.7)N/GaN/Al_(0.1)Ga_(0.9)N double-heterostructure HEMTs with Ohmic/Schottky hybrid drains and Al_(2)O_(3)/SiO_(2) passivation显示文摘GaN power devices have broad application prospects in fast charging systems,power supplies,data centers,and electric vehicles due to their high critical breakdown field strength,high switching frequency,and high conversion efficiency[1–3].AlGaN/GaN/AlGaN double-heterostructure(DH)high-electron-mobility transistors(HEMTs)have been extensively studied owing to their low leakage current and low off-state power dissipation.Yutong FAN Xi LIU Ren HUANG Yu WEN Weihang ZHANG Jincheng ZHANG Zhihong LIU Shenglei ZHAO 2023Science China(Information Sciences)2023,66,12:2
4Transarterial chemoembolization in combination with programmed death-1/programmed cell death-ligand 1 immunotherapy for hepatocellular显示文摘Hepatocellular carcinoma(HCC)is one of the most common malignancies worldwide.With the development of systemic therapies,several studies are currently underway,especially those related to the use of programmed death-1/programmed cell death-ligand 1(PD-1/PD-L1)immunotherapy.Moreover,studies on transarterial che-moembolization(TACE)and PD-1/PD-L1 immunotherapy have demonstrated some interesting outcomes.This article reviewed the current clinical evidence on the combination of TACE and PD-1/PD-L1 immunotherapy.Overall,our review summarized that a favorable survival time could be achieved using this combination in most patients.However,complications such as hyperprogression should be taken seriously,and the underlying mechanisms need to be explored.Jingxin Yan Manjun Deng Shunyu Kong Ting Li Zhenwu Lei Lushun Zhang Yutong Zhuang Xin He Huanwei Wang Haining Fan Yingxing Guo 2022iLIVER2022,1,4:2
5Ligand controlled structure of cadmium(Ⅱ) metal-organic frameworks for fluorescence sensing of Fe^(3+) ion and nitroaromatic compounds显示文摘Three cadmium(II) metal-organic frameworks(MOFs) based on tetracarboxylate ligands, namely[Cd_2(TTTA)(DMF)_3]·2 DMF(1),[Cd_2(TB)(H_2O)_4]·3DMF·H_2O(2)and [Cd(TEB)_(0.5)].2 DMF.4 H_2O(3) have been designed and synthesized. Complex 1 is a 2-dimensional(2 D) 3,4-connected network with 3,4 L13 topology, complex 2 features a 3-dimensional(3D) 3,4-connected tfa topology with a 2-fold interpenetrating structure and complex 3 has a 3D 4-connected dia topology with a 4-fold interpenetrating structure. Interestingly, 2 exhibits permanent pores and selective adsorption of CO_2 over CH_4. In addition, 2 shows fluorescence sensing of Fe^(3+) ion and rapid detection of nitroaromatic compounds(NACs) through fluorescence quenching.Xia Wang Weidong Fan Ming Zhang Yizhu Shang Yutong Wang Di Liu Hailing Guo Fangna Dai Daofeng Sun 2019Chinese Chemical Letters2019,30,3:1
6Two-dimensional cobalt metal-organic frameworks for efficient C_3H_6/CH_4 and C_3H_8/CH_4 hydrocarbon separation显示文摘A Co-based two-dimensional(2 D) microporous metal-organic frameworks, [Co_2(TMTA)(DMF)2(H_2O)_2]·NO_3^-·DMF(UPC-32) has been synthesized based on 4,4',4''-(2,4,6-trimethylbenzene-1,3,5-triyl)tribenzoic acid(H_3TMTA). UPC-32 features a 2 D microporous framework exhibits high adsorption of H_2(118.2 cm^3/g, 1.05 wt%, at 77 K), and adsorption heat(Q_(st)) of CO_2(34–46 k J/mol). UPC-32 with narrow distance between layers(3.8 ?) exhibits high selectivity of C_3H_6/CH_4(31.46) and C_3H_8/CH_4(28.04) at298 K and 1 bar. It is the first 2 D Co-MOF that showed selective separation of C3 hydrocarbon from CH4.Weidong Fan Yutong Wang Zhenyu Xiao Zhaodi Huang Fangna Dai Rongming Wang Daofeng Sun 2018Chinese Chemical Letters2018,29,6:1
7Proton angular distribution research by a new angle-resolved proton energy spectrometer显示文摘The proton spectral and angular distributions simultaneously within the target normal direction and laser propagation direction by using an angle-resolved proton energy spectrometer are studied.For the protons generated in the interactions of 100 fs,800nm laser pulses with aluminum foil targets,the deviations of proton beam centers of different energies from the target normal direction towards the laser propagation direction are different.This is probably because of the toroidal magnetic fields generated at the rear target surface,which deflect protons transversely.As a result,protons in low energy range have large deviation angles,protons in middle energy range have the smallest deviation angles,while protons in high energy tail have large deviation angles.SU LuNing ZHENG Yi LIU Meng HU ZhiDan WANG WeiMin YUAN XiaoHui XU MiaoHua SHENG ZhengMing SHEN ZhongWei FAN HaiTao LI YuTong MA JingLong LU Xin CHEN LiMing WANG ZhaoHua WEI ZhiYi ZHANG Jie 2014Science China(Physics,Mechanics & Astronomy)2014,57,5:1
8A review of geoanalytical databases显示文摘Geoanalytical data provide fundamental information according to which the Earth's resources can be known and exploited to support human life and development.Large amounts of manpower and material and financial resources have been invested to acquire a wealth of geoanalytical data over the past 40 years.However,these data are usually managed by individual researchers and are preserved in an ad hoc manner without metadata that provide the necessary context for interpretation and data integration requirements.In this scenario,fewer data,except for published data,can be reutilized by geological researchers.Many geoanalytical databases have been constructed to collect existing data and to facilitate their use.These databases are useful tools for preserving,managing,and sharing data for geological research,and provide various data repositories to support geological studies.Since these databases are dispersed and diverse,it is difficult for researchers to make full use of them.This contribution provides an introduction on available geoanalytical databases.The database content can be made accessible to researchers,the ways in which this can be done,and the functionalities that can be used are illustrated in detail.Moreover,constraints that have limited the reutilization of geoanalytical data and creation of more advanced geoanalytical databases are discussed.Yutong He Yang Bai Di Tian Li Yao Runlong Fan Pengfei Chen 2019Acta Geochimica2019,38,5:0
9Two alkynyl functionalized Co(Ⅱ)-MOFs as fluorescent sensors exhibiting selectivity and sensitivity for Fe3+ and nitroaromatic compounds显示文摘Two Co(II)-MOFs with different structures were successfully synthesized under the premise of designing two ligands containing alkynyl functional groups. Complexes 1 ([Co(TEPA)(TPT)2/3]·2DMF·H2O) and 2 ([Co(EPA)(TPT)]·1.5DMF·1.5H2O) show excellent luminescence properties. Meanwhile, as fluorescent sensors, complexes 1 and 2 exhibit selectivity and sensitivity for Fe3+ with the Ksv of 1.520 ×104 L/mol and 3.543 ×104 L/mol, which can rapidly detect nitroaromatic compounds in methanol and ethanol, especially for 2,4-NPH through fluorescence quenching with high quenching efficiency. In particular, the Ksv value of complexes 1 and 2 towards 2,4-NPH can reach up to 1.627 ×105 L/mol and 9.600 ×104 L/mol, demonstrating that complexes 1 and 2 are good candidates for the identification and detection of Fe3+and nitroaromatic compounds.Yue Li Xia Wang Chengyong Xing Xiurong Zhang Zelong Liang Xiaokang Wang Kai Zhang Yutong Wang Di Liu Weidong Fan Fangna Dai 2019Chinese Chemical Letters2019,30,7:0
10Highly efficient and aberration-free off-plane grating spectrometer and monochromator for EUV—soft X-ray applications显示文摘We demonstrate a novel flat-field,dual-optic imaging EUV—soft X-ray spectrometer and monochromator that attains an unprecedented throughput efficiency exceeding 60%by design,along with a superb spectral resolution ofλ/Δλ>200 accomplished without employing variable line spacing gratings.Exploiting the benefits of the conical diffraction geometry,the optical system is globally optimized in multidimensional parameter space to guarantee optimal imaging performance over a broad spectral range while maintaining circular and elliptical polarization states at the first,second,and third diffraction orders.Moreover,our analysis indicates minimal temporal dispersion,with pulse broadening confined within 80 fs tail-to-tail and an FWHM value of 29 fs,which enables ultrafast spectroscopic and pump-probe studies with femtosecond accuracy.Furthermore,the spectrometer can be effortlessly transformed into a monochromator spanning the EUV—soft X-ray spectral region using a single grating with an aberration-free spatial profile.Such capability allows coherent diffractive imaging applications to be conducted with highly monochromatic light in a broad spectral range and extended to the soft X-ray region with minimal photon loss,thus facilitating state-of-the-art imaging of intricate nano-and bio-systems,with a significantly enhanced spatiotemporal resolution,down to the nanometer–femtosecond level.Jie Li Kui Li Xiaoshi Zhang Dimitar Popmintchev Hao Xu Yutong Wang Ruixuan Li Guangyin Zhang Jiyue Tang Jin Niu Yongjun Ma Runyu Meng Changjun Ke Jisi Qiu Yunfeng Ma Tenio Popmintchev Zhongwei Fan 2024Light(Science & Applications)2024,13,1:0
11Social Radars: Finding Targets in Cyberspace for Cybersecurity显示文摘INSPIRED by the insight from American political scientist Lasswell, who summarized the environmental role in societal surveillance [1], Schramm coined the term “social radar” [2] as it resembles the activities of radar in collecting and processing information, playing a crucial role in helping humans perceive changes in the internal and external environment and promptly adjusting adaptive behaviors.Lili Fan Changxian Zeng Yutong Wang Jiaqi Ma Fei-Yue Wang 2024IEEE/CAA Journal of Automatica Sinica2024,11,2:0
12Overlapping community‐based particle swarm optimization algorithm for influence maximization in social networks显示文摘Influence maximization,whose aim is to maximise the expected number of influenced nodes by selecting a seed set of k influential nodes from a social network,has many applications such as goods advertising and rumour suppression.Among the existing influence maximization methods,the community‐based ones can achieve a good balance between effectiveness and efficiency.However,this kind of algorithm usually utilise the network community structures by viewing each node as a non‐overlapping node.In fact,many nodes in social networks are overlapping ones,which play more important role in influence spreading.To this end,an overlapping community‐based particle swarm opti-mization algorithm named OCPSO for influence maximization in social networks,which can make full use of overlapping nodes,non‐overlapping nodes,and their interactive information is proposed.Specifically,an overlapping community detection algorithm is used to obtain the information of overlapping community structures,based on which three novel evolutionary strategies,such as initialisation,mutation,and local search are designed in OCPSO for better finding influential nodes.Experimental results in terms of influence spread and running time on nine real‐world social networks demonstrate that the proposed OCPSO is competitive and promising comparing to several state‐of‐the‐arts(e.g.CGA,CMA‐IM,CIM,CDH‐SHRINK,CNCG,and CFIN).Lei Zhang Yutong Liu Haipeng Yang Fan Cheng Qi Liu Xingyi Zhang 2023CAAI Transactions on Intelligence Technology2023,8,3:0
13Silica Nanoparticles with Virus-Mimetic Spikes Enable Efficient siRNA Delivery In Vitro and In Vivo显示文摘Oligonucleotide-based therapy has experienced remarkable development in the past 2 decades,but its broad applications are severely hampered by delivery vectors.Widely used viral vectors and lipid nanovectors are suffering from immune clearance after repeating usage or requiring refrigerated transportation and storage,respectively.In this work,amino-modified virus-mimetic spike silica nanoparticles(NH_(2)-SSNs)were fabricated using a 1-pot surfactant-free approach with controlled spike lengths,which were demonstrated with excellent delivery performance and biosafety in nearly all cell types and mice.It indicated that NH2-SSNs entered cells by spike-dependent cell membrane docking and dynamin-dependent endocytosis.The positively charged spikes with proper length on the surface can facilitate the efficient encapsulation of RNAs,protect the loaded RNAs from degradation,and trigger an early endosome escape during intracellular trafficking,similarly to the cellular internalization mechanism of virions.Regarding the fantastic properties of NH_(2)-SSNs in nucleic acid delivery,it revealed that nanoparticles with solid spikes on the surface would be excellent vehicles for gene therapy,presenting self-evident advantages in storage,transportation,modification,and quality control in large-scale production compared to lipid nanovectors.Jianye Fu Wenwei Han Xue Zhang Yutong Sun Rajendra Bhadane Bo Wei Li Li Liangmin Yu Jinbo Yang Jessica MRosenholm Outi MHSalo-Ahen Taojian Fan Bin Zhang Wageh Swelm Ahmed AAl-Ghamdi Lin Xia Han Zhang Meng Qiu Hongbo Zhang Xin Wang 2023Research2023,,3:0
14SUNDER:Self-organized grouping and entrapping method for swarms in multitarget environments显示文摘For swarm robots moving in a harsh or uncharted outdoor environment without GPS guidance and global communication,algorithms that rely on global-based information are infeasible.Typically,traditional gene regulatory networks(GRNs)that achieve superior performance in forming trapping pattern towards targets require accurate global positional information to guide swarm robots.This article presents a gene regulatory network with Self-organized grouping and entrapping method for swarms(SUNDER-GRN)to achieve adequate trapping performance with a large-scale swarm in a confined multitarget environment with access to only local information.A hierarchical self-organized grouping method(HSG)is proposed to structure subswarms in a distributed way.In addition,a modified distributed controller,with a relative coordinate system that is established to relieve the need for global information,is leveraged to facilitate subswarms entrapment toward different targets,thus improving the global multi-target entrapping performance.The results demonstrate the superiority of SUNDERGRN in the performance of structuring subswarms and entrapping 10 targets with 200 robots in an environment confined by obstacles and with only local information accessible.Yutong Yuan Zhun Fan Xiaomin Zhu Li Ma Ji Ouyang Weidong Bao Ji Wang Zhaojun Wang 2023Defence Technology(防务技术)2023,26,8:0
15ZRANB1 is an NBS1 deubiquitinase and a potential target to overcome radioresistance and PARP inhibitor resistance in triple-negative breast cancer显示文摘Poly(ADP-ribose)polymerase inhibitors(PARPi)are used to treat ovarian cancer and triple-negative breast cancer(TNBC)with defective homologous recombination repair pathways.However,de novo and acquired PARPi resistance limits clinical benefits.1 The MRE11-RAD50-NBS1(MRN)complex mediates the sensing,processing,and signaling of DNA double-strand breaks(DSBs)and plays important roles in the efficacy of PARPi and radiation treatment,2 and yet the mechanisms for the regulation and degradation of the MRN complex are not well understood.ZRANB1,also known as Trabid,is a breast cancer-promoting deubiquitinase that preferentially cleaves K29-,K33-,and K63-linked ubiquitin chains,3 but its role in therapy resistance remains unknown.Ying Mei Qinglei Hang Hongqi Teng Fan Yao Mei-Kuang Chen Mien-Chie Hung Yutong Sun Li Ma 2023Genes & Diseases2023,10,5:0
16Efficient SO_(2)removal using aqueous ionic liquid at low partial pressure显示文摘The development of novel absorbents is essential for SO_(2)removal.In this study,a novel ionic liquid(IL,[BHEP][HSO_(4)])was prepared,and water was selected as the co-solvent.The density and viscosity of aqueous[BHEP][HSO_(4)]were measured and the SO_(2)absorption performance was systematically investigated.Furthermore,the thermodynamic properties of SO_(2)in aqueous[BHEP][HSO_(4)]were calculated.Additionally,the mechanism of SO_(2)absorption in aqueous[BHEP][HSO_(4)]was confirmed using Fouriertransform infrared and nuclear magnetic resonance spectroscopy.It showed that[BHEP][HSO_(4)]absorbed0.302 g·g^(-1)(g SO_(2)/g IL)at an SO_(2)partial pressure of 2000μl·L^(-1)at 303.2 K,and the SO_(2)desorption enthalpy was-39.63 k J·mol^(-1).The mechanistic study confirmed the chemical absorption of SO_(2)in aqueous[BHEP][HSO_(4)].Yutong Jiang Yifeng Chen Fuliu Yang Jixue Fan Jun Li Zhuhong Yang Xiaoyan Ji 2023Chinese Journal of Chemical Engineering2023,58,6:0
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