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23篇 您的检索式:作者名="YingZhou"
    题名 作者 年代 出处 被引量
1Nanowire-supported plasmonic waveguide for remote excitation of surface-enhanced Raman scattering显示文摘Due to its amazing ability to manipulate light at the nanoscale,plasmonics has become one of the most interesting topics in the field of light–matter interaction.As a promising application of plasmonics,surface-enhanced Raman scattering(SERS)has been widely used in scientific investigations and material analysis.The large enhanced Raman signals are mainly caused by the extremely enhanced electromagnetic field that results from localized surface plasmon polaritons.Recently,a novel SERS technology called remote SERS has been reported,combining both localized surface plasmon polaritons and propagating surface plasmon polaritons(PSPPs,or called plasmonic waveguide),which may be found in prominent applications in special circumstances compared to traditional local SERS.In this article,we review the mechanism of remote SERS and its development since it was first reported in 2009.Various remote metal systems based on plasmonic waveguides,such as nanoparticle–nanowire systems,single nanowire systems,crossed nanowire systems and nanowire dimer systems,are introduced,and recent novel applications,such as sensors,plasmon-driven surface-catalyzed reactions and Raman optical activity,are also presented.Furthermore,studies of remote SERS in dielectric and organic systems based on dielectric waveguides remind us that this useful technology has additional,tremendous application prospects that have not been realized in metal systems.Yingzhou Huang Yurui Fang Zhenglong Zhang Ling Zhu Mengtao Sun 2014Light(Science & Applications)2014,3,1:8
2Alkynyl carbon materials as novel and efficient sorbents for the adsorption of mercury(Ⅱ) from wastewater显示文摘For the first time, a series of alkynyl carbon materials(ACMs) were prepared via the mechanochemical reaction of CaC_2 with six polyhalogenated precursors, namely CCl_4,C_2Cl_6, C_2Cl_4, C_6Cl_6, C_6Br_6, and C_(14)H_4Br_(10)(ACM-1, ACM-2, ACM-3, ACM-4, ACM-5, and ACM-6,respectively) and used for the adsorptive removal of mercury from aqueous solutions.Based on preliminary investigations, the adsorption of mercury on ACM-5 was studied in depth. Specifically, the effect of p H on mercury adsorptivity, adsorption kinetics,thermodynamics, isotherms, and recyclability was studied. The adsorptivity of mercury on ACMs was found to be closely related to the hydrocarbon precursor, specific surface area of sorbent, and the alkynyl content. ACM-5 showed the best performance and is among the best raw carbonaceous sorbents reported so far, with a Langmuir saturated adsorption capacity of 191.9 mg g^(-1). The promising mercury adsorption performance mainly arises from the strong Lewis soft acid–soft base interactions between the alkynyl groups and mercury ions. The adsorption isotherms could be satisfactorily correlated with the Langmuir equation. The results show that the ACMs can be used as efficient sorbents for the removal of mercury and may also be useful for the adsorption of other heavy metals.Yingjie Li Wenfeng Li Qingnan Liu Hong Meng Yingzhou Lu Chunxi Li 2018Journal of Environmental Sciences2018,30,6:6
3Experimental investigation of a hypersonic I-shaped configuration with a waverider compression surface显示文摘Lift-to-drag ratio (L/D) is nearly the most important index in determining the aerodynamic performance of a hypersonic flight vehicle,because the flight distance is linearly proportional to the L/D according to Breguet's equation.In general,the higher the L/D of a vehicle,the greater the flight range if the specific impulse,structural mass ratio,and flight velocity are given.Naturally,the pursuit of a high L/D for hypersonic vehicles has never ceased [1,2].GuangLi Li Kai Cui YingZhou Xu HaoXiang Wang Jing Yang XianGui Xu 2020Science China(Physics,Mechanics & Astronomy)2020,63,5:5
4Hypersonic I-shaped aerodynamic configurations显示文摘Hypersonic vehicles,which flight at Mach numbers greater than 5,will serve as a more convenient and efficient transport tool than present subsonic airplanes for long-distance journeys in future.Typically,it only takes a couple of hours from Beijing to New York at hypersonic speed.Recent interestKai Cui Yao Xiao YingZhou Xu GuangLi Li 2018Science China(Physics,Mechanics & Astronomy)2018,61,2:4
5A cynomolgus monkey with naturally occurring Parkinson’s disease显示文摘Evidence for the existence of monkeys with spontaneous Parkinson’s disease(PD)has been lacking.Here,we screened macaque colonies at the Kunming Primate Research Center(Association for Assessment and Accreditation of Laboratory Animal Care(AAALAC)accredited),Kunming Institute of Zoology,Chinese Academy of Sciences,which has a large population of monkeys(>2400),to identify naturally occurring PD monkeys.Hao Li Ling-Yan Su Lixin Yang Min Li Qianjin Liu Zhenhui Li Yan Hu Hongwei Li Shihao Wu Wenchao Wang Yingzhou Hu Zhengbo Wang Joshua DRizak Baihui Huang Min Xu Jing Wu Long-Bao Lv Christoph W.Turck Yong Yin Yong-Gang Yao Bing Su Xintian Hu 2021National Science Review2021,8,3:3
6Octagold selenido nanoclusters:Significance of surface ligands on tuning geometric and electronic structure of Au8Se2 kernel显示文摘Two diphosphine-protected superatom gold selenido nanoclusters,[Au_(8)Se_(2)(dppm)4]^(2+)(SD/Au_(8)a,dppm=Ph_(2)PCH_(2)PPh_(2))and[Au_(8)Se_(2)(dppe)4]^(2+)(SD/Au_(8)b,dppe=Ph_(2)P(CH_(2))2PPh_(2)),were obtained by the reduction of[Au(SMe2)Cl]in the presence of Ph3PSe as the selenium ion releasing agents.Both can be regarded as“superatoms”with 1S^(2)configuration based on the spherical Jellium model.Despite the same metal-ligand binding motifs on the surface and the intrinsic C_(2)molecular symmetry,the configurations of Au_(8)Se_(2)kernels in them are different in terms of Au-Au bonded metallic frameworks.SD/Au_(8)a displays a heart-shaped[core+exo]type structure(Au4 tetrahedron core+two exo Au2Se units),whereas the two exo Au_(2)Se counterparts in SD/Au_(8)b are additionally locked by an obvious Au-Au bond,forming a distorted hexagonal Au6 ring with two capping AuSe units appended above and below it.Consequently,they showed different photophysical properties as reflected by their electronic absorption and emission spectra.Especially,both SD/Au_(8)a and SD/Au_(8)b exhibit blue-shifted thermochromic luminescence upon cooling from 293 to 83 K but the latter exhibits anomalous emission intensity evolution trends due to the occurrence of temperature-induced phase transition as revealed by varied-temperature crystallographic analyses.This work not only clearly illustrates the significance of ligands on tuning the kernel structure but also provides two rarely comparable examples for better understanding of the structure-property relationship of gold nanoclusters.Shanshan Zhang Yingzhou Li Lei Feng Qingwang Xue Zhiyong Gao Chenho Tung Di Sun 2021Nano Research2021,14,10:2
7A novel formal approach to program slicing显示文摘Program slicing is a well-known program analysis technique that extracts the ele-ments of a program related to a particular computation. The current slicing meth-ods, however, are singular (mainly based on a program or system dependence graph), and lack good reusability and flexibility. In this paper, we present a novel formal method for program slicing, modular monadic program slicing, which ab-stracts the computation of program slicing as a slice monad transformer, and ap-plies it to semantic descriptions of the program analyzed in a modular way, forming the corresponding monadic slicing algorithms. The modular abstraction mecha-nism allows our slicing method to possess excellent modularity and lan-guage-flexibility properties. We also give the related axioms of our slice monad transformer, the proof of the correctness and the implementation of monadic slic-ing algorithms. We reveal the relations of our algorithms and graph-reachable slicing algorithms.ZHANG YingZhou 2007Science in China(Series F)2007,50,5:2
8pH Dependent plasmon-driven surface-catalysis reactions of p,p'-dimercaptoazobenzene produced from para-aminothiophenol and 4-nitrobenzenethiol显示文摘In this paper,we studied the pH dependent plasmon-driven surface-catalysis(PDSC) reactions of p,p'-dimercaptoazobenzene(DMAB) produced from para-aminothiophenol(PATP) and 4-nitrobenzenethiol(4NBT) both theoretically and experimentally.The surface enhanced Raman spectrum(SERS) of DMAB produced from PATP and 4NBT on Ag films in solutions with various pH values has been measured.The simulation and experimental results indicated that the pH dependence of PATP appeared in acidic environment and came from the amino group NH2.Furthermore,the ratio of intensity of Raman peak caused by PATP and DMAB indicated that this acidic sensor had higher pH sensitivity when it was excited by photons of higher energy.HUANG YingZhou DONG Bin 2012Science China Chemistry2012,55,12:2
9Co-editing PINK1 and DJ-1 Genes Via Adeno-Associated Virus-Delivered CRISPR/Cas9 System in Adult Monkey Brain Elicits Classical Parkinsonian Phenotype显示文摘Whether direct manipulation of Parkinson’s disease(PD)risk genes in the adult monkey brain can elicit a Parkinsonian phenotype remains an unsolved issue.Here,we used an adeno-associated virus serotype 9(AAV9)-delivered CRISPR/Cas9 system to directly co-edit PINK1 and DJ-1 genes in the substantia nigras(SNs)of two monkey groups:an old group and a middle-aged group.After the operation,the old group exhibited all the classic PD symptoms,including bradykinesia,tremor,and postural instability,accompanied by key pathological hallmarks of PD,such as severe nigral dopaminergic neuron loss(>64%)and evidentα-synuclein pathology in the gene-edited SN.In contrast,the phenotype of their middle-aged counterparts,which also showed clear PD symptoms and pathological hallmarks,were less severe.In addition to the higher final total PD scores and more severe pathological changes,the old group were also more susceptible to gene editing by showing a faster process of PD progression.These results suggested that both genetic and aging factors played important roles in the development of PD in the monkeys.Taken together,this system can effectively develop a large number of genetically-edited PD monkeys in a short time(6–10 months),and thus provides a practical transgenic monkey model for future PD studies.Hao Li Shihao Wu Xia Ma Xiao Li Tianlin Cheng Zhifang Chen Jing Wu Longbao Lv Ling Li Liqi Xu Wenchao Wang Yingzhou Hu Haisong Jiang Yong Yin Zilong Qiu Xintian Hu 2021Neuroscience Bulletin2021,37,9:2
10Directional light emission from propagating surface plasmons of silver nanowires 显示文摘LI Zhipeng HAO Feng HUANG Yingzhou 2009Nano Lett2009,9,12:1
11Branched silver nanowires as controllable plasmon routers 显示文摘FANG Yurui LI Zhipeng HUANG Yingzhou 2010NanoLett2010,10,5:1
12Spongy acetylenic carbon material prepared by ball milling CaC2 and chlorinated rubber—Its mercury adsorption and electrochemical property显示文摘Design and preparation of novel advanced carbon materials with unique architecture and functional groups is of great significance.Herein,a spongy acetylenic carbon material(SACM) was prepared through mechanochemical reaction of CaC2 and chlorinated rubber in a planetary ball mill at ambient temperature.Its composition and structure were characterized,and its electrochemical properties and adsorption performance for Hg^2+ were studied.The SACM is composed of submicron spongy aggregates with high carbon content(81.8%) and specific area(503.9 m^2·g^-1),rich porosity and acetylenic groups.The SACM exhibits excellent adsorption for Hg2+with saturated adsorption amount being 157.1 mg·g^-1,which is superior to conventional carbon materials.Further,it exhibits good electrochemical performance with low equivalent series resistance(0.50 Ω),excellent cycling stability and ideal double layer capacitive behavior.This paper provides a novel and universal synthesis method of spongy carbon materials,and better results can be expected through tuning the pore structure,graphitization degree,and heteroatoms of the target carbon materials.Xuebing Xu Wenfeng Li Luyan Xia Yingzhou Lu Hong Meng Chunxi Li 2019Chinese Journal of Chemical Engineering2019,27,8:1
13R158Q and G212S,novel pathogenic compound heterozygous variants in SLC12A3 of Gitelman syndrome显示文摘The dysfunction of Na^(+)-Cl^(−)cotransporter(NCC)caused by mutations in solute carrier family12,member 3 gene(SLC12A3)primarily causes Gitelman syndrome(GS).In identifying the pathogenicity of R158Q and G212S variants of SLC12A3,we evaluated the pathogenicity by bioinformatic,expression,and localization analysis of two variants from a patient in our cohort.The prediction of mutant protein showed that p.R158Q and p.G212S could alter protein’s three-dimensional structure.Western blot showed a decrease of mutant Ncc.Immunofluorescence of the two mutations revealed a diffuse positive staining below the plasma membrane.Meanwhile,we conducted a compound heterozygous model—Ncc^(R156Q/G210S)mice corresponding to human NCC R158Q/G212S.Ncc^(R156Q/G210S)mice clearly exhibited typical GS features,including hypokalemia,hypomagnesemia,and increased fractional excretion of K^(+)and Mg^(2+)with a normal blood pressure level,which made Ncc^(R156Q/G210S)mice an optimal mouse model for further study of GS.A dramatic decrease and abnormal localization of the mutant Ncc in distal convoluted tubules contributed to the phenotype.The hydrochlorothiazide test showed a loss of function of mutant Ncc in Ncc^(R156Q/G210S)mice.These findings indicated that R158Q and G212S variants of SLC12A3 were pathogenic variants of GS.Zongyue Li Huixiao Wu Shuoshuo Wei Moke Liu Yingzhou Shi Mengzhu Li Ning Wang Li Fang Bo Xiang Ling Gao Chao Xu Jiajun Zhao 2022Frontiers of Medicine2022,16,6:1
14Ultrasonic-assisted synthesis of Au nanobelts and nanowires 显示文摘HUANG Yingzhou WANG Wenzhong LIANG Hongyan 2010Journal of Nanoscience Nanotechnology2010,0,:1
15Seismic behavior of composite shear walls with multi‐embedded steel sections. Part II: analysis显示文摘YingZhou XilinLu ZhihuaHuang YiBo 2010Struct Design Tall Spec Build2010,,6:1
16Seismic behaviour of composite shear walls with multi‐embedded steel sections. Part I: experiment显示文摘YingZhou XilinLu YuguangDong 2010Struct Design Tall Spec Build2010,,6:1
17Histologic evaluation of metastases in renal cell carcinoma with sarcomatoid transformation and its implications for systemic therapy显示文摘BrianShuch JonathanSaid Jeffrey C.LaRochelle YingZhou GangLi TobiasKlatte FredericPouliot Fairooz F.Kabbinavar Arie S.Belldegrun Allan J.Pantuck 2010Cancer2010,,3:1
18The primary research on the method of the drought -resistance soybean in Jiang Huai region in China显示文摘Liu Yingzhou Gai Junyi 1989Nanjing Agricultural Transaction1989,12,1:1
19Evaluating effectiveness of multiple tuned mass dampers for vibration control of jacket offshore wind turbines under onshore and seafloor earthquakes显示文摘The dynamic characteristics and structural responses of operation and grid loss offshore wind turbines(OWTs)under onshore and seafloor earthquakes are analyzed based on the established coupled seismic analysis model.In addition to the remarkable influence of the rotor system on the responses of the operation OWT under earthquakes,interactions among the natural modes of the grid loss OWT in the fore-aft and side-to-side directions are revealed.By comparing with the onshore earthquakes,the more significant differences of structural response are observed under the selected seafloor earthquakes,due to the longer duration and more abundant energy distribution around the natural frequencies of OWT.Concurrently,a multiple tuned mass damper(MTMD)is designed and applied to the operation and grid loss OWTs.Then,the comparisons of the mitigation effects under onshore and seafloor ground motions are carried out,and the necessity of applying seafloor ground motions to OWTs are proved.Moreover,in comparison to the operation OWT,more effective reductions are observed for the grid loss OWT under onshore and seafloor earthquakes using the designed MTMD.Therefore,the combined shutdown procedures and MTMD vibration control strategy is suggested for OWTs under earthquakes.Pan Zuxing Liu Yingzhou Wang Wenhua Li Xin Zhao Shengxiao Jiang Zhenqiang Shang Jin 2023Earthquake Engineering and Engineering Vibration2023,22,4:0
20Mechanochemical synthesis of oxygenated alkynyl carbon materials with excellent Hg(Ⅱ) adsorption performance from CaC2 and carbonates显示文摘Adsorptive removal of heavy metal ions from wastewater is very important,and the key is the development of efficient sorbents.In this work,oxygenated alkynyl carbon materials(OACMs)were synthesized via mechanochemical reaction of CaC_(2) and a carbonate(CaCO_(3),Na2CO_(3),or NaHCO_(3))at ambient temperature.The resultant OACMs are micro mesoporous carbon nanomaterials with high specific area(>648 m2 g^(-1)),highly crosslinked texture,and rich alkynyl and oxygenated groups.The OACMs exhibit excellent Hg(Ⅱ)adsorption due to the soft acid-soft base interaction between alkynyl and Hg(Ⅱ),and OACM-3 derived from CaC_(2) and NaHCO_(3) has the saturated Hg(Ⅱ)adsorbance of 483.9 mg g^(-1)along with good selectivity and recyclability.The adsorption is mainly chemisorption following the Langmuir mode.OACM-3 also shows high adsorbance for other heavy metal ions,e.g.256.6 mg g^(-1)for Pb(II),232.4 mg g^(-1)for Zn(II),and 198.7 mg g^(-1)for Cu(II).This work expands the mechnochemical reaction of CaC_(2)with carbonates and possibly other oxyanionic salts,provides a new synthesis approach for functional alkynyl carbon materials with excellent adsorption performance for heavy metal ions,as well as a feasible approach for CO2 resource utilization.Yingjie Li Songping Li Xinyi Xu Hong Meng Yingzhou Lu Chunxi Li 2023Green Energy & Environment2023,8,1:0
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