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| 1 | Recent progress and challenges in screening and characterization of UGT1A1 inhibitors显示文摘Uridine-diphosphate glucuronosyltransferase 1 A1(UGT1 A1) is an important conjugative enzyme in mammals that is responsible for the conjugation and detoxification of both endogenous and xenobiotic compounds. Strong inhibition of UGT1 A1 may trigger adverse drug/herb–drug interactions, or result in metabolic disorders of endobiotic metabolism. Therefore, both the US Food and Drug Administration(FDA)and the European Medicines Agency(EMA) have recommended assaying the inhibitory potential of drugs under development on the human UGT1 A1 prior to approval. This review focuses on the significance,progress and challenges in discovery and characterization of UGT1 A1 inhibitors. Recent advances in the development of UGT1 A1 probes and their application for screening UGT1 A1 inhibitors are summarized and discussed in this review for the first time. Furthermore, a long list of UGT1 A1 inhibitors, including information on their inhibition potency, inhibition mode, and affinity, has been prepared and analyzed. Challenges and future directions in this field are highlighted in the final section. The information and knowledge that are presented in this review provide guidance for rational use of drugs/herbs in order to avoid the occurrence of adverse effects via UGT1 A1 inhibition, as well as presenting methods for rapid screening and characterization of UGT1 A1 inhibitors and for facilitating investigations on UGT1 A1–ligand interactions. | Xia Lv Yangliu Xia Moshe Finel Jingjing Wu Guangbo Ge Ling Yang | 2019 | Acta Pharmaceutica Sinica B2019，9，2： | 14 |
| 2 | A review on China's constructed wetlands in recent three decades:Application and practice显示文摘Constructed wetlands(CWs)have been introduced to and developed in China for environmental engineering over the most prosperous three decades(1990–2020).To study the origin,development process,and future trend of CWs,this review summarized a wide range of literatures between 1990 and 2020 by Chinese authors.Firstly,the publication number over years,research highlights,and the author contributions with the most published papers in this field were conducted through bibliometric analysis.Secondly,the most principal components of CWs,substrates and macrophytes were summarized and analyzed.Thirdly,the typical application cases from traditional CWs,pond systems to combined pond-wetland systems were presented.In China,CWs were predominately distributed in the east of the so-called'Hu Huanyong Line'.Therefore CWs were limited by the socio-economic level and climatic conditions.It is unquestionable that the overall level of China's CWs has improved significantly,and one of the most prominent features has started towards the plural pattern development.There has been a trend of large-scale or low-cost CW application in the recent years.However,lifecycle research and management are required for better strategies in the future. | Hong Zhang Wenzhong Tang Weidong Wang Wei Yin Honglei Liu Xiaomin Ma Yiqi Zhou Pei Lei Dongyang Wei Litian Zhang Cao Liu Jinmiao Zha | 2021 | Journal of Environmental Sciences2021，33，6： | 13 |
| 3 | Applications of magnetic nanoparticles in surface-enhanced Raman scattering(SERS)detection of environmental pollutants显示文摘Environmental pollution, a major problem worldwide, poses considerable threat to human health and ecological environment. Efficient and reliable detection technologies, which focus on the appearance of emerging environmental and trace pollutants, are urgently needed. Surface-enhanced Raman scattering(SERS) has become an attractive analytical tool for sensing trace targets in environmental field because of its inherent molecular fingerprint specificity and high sensitivity. In this review, we focused on the recent developments in the integration of magnetic nanoparticles(MNPs) with SERS for facilitating sensitive detection of environmental pollutants. An overview and classification of different types of MNPs for SERS detection were initially provided, enabling us to categorize the huge amount of literature that was available in the interdisciplinary research field of MNPs based SERS technology. Then, the basic working principles and applications of MNPs in SERS detection were presented. Subsequently, the detection technologies integrating MNPs with SERS that eventually were used for the detection of various environmental pollutions were reviewed. Finally, the advantages of MNP-basedSERS detection technology for environmental pollutants were concluded, and the current challenges and future outlook of this technology in practical applications were highlighted. The application of the MNPsbasedSERS techniques for environmental analysis will be significantly advanced with the great progresses of the nanotechnologies, optics, and materials. | Dan Song Rong Yang Feng Long Anna Zhu | 2019 | Journal of Environmental Sciences2019，31，6： | 13 |
| 4 | Review of electrostatic system parameters,charged droplets characteristics and substrate impact behavior from pesticides spraying显示文摘Electrostatic spraying application is adopted in crop protection to prevent pest infestation,to improve product quality and to maximize yield.It involves a superposition of charges to pesticide spray droplets to attract substrate ions at obscured surfaces.The droplets wraparound effect reduces off-target deposition,enhances on-target spray and invariably improves spray efficiency.Electrostatic spraying system works effectively at optimum parameters in combination with charging voltages,application pressures,spraying height regimes,flow rate,travel speed,electrode material,and nozzle orientation.Many combinations of the system parameter settings have been systematically used by researchers for the electrostatic application,but there are unknown specific optimum parameters combinations for pesticide spraying.Since droplets chargeability influences the effectiveness of electrostatic spraying system,the parameters that produce ideal charge to mass ratio determine the functionality of the spraying deposition,retention and surface coverage.This article,therefore,analyses electrostatic system parameters that produce suitably charged droplets characteristics for effective impacting behavior of pesticides on substrates.Increasing applied voltages consequently maximizes charge-mass ratio to optimum and starts declining upon further increase in voltages beyond a critical point.This review further proposes the selection of an optimum electrostatic parameters combination that yields optimum droplets chargeability in pesticide application.Also,it is necessary to investigate the charge property of substrates prior to pesticide application in order to superpose the right opposite charge on spray droplets at rupture time during electrostatic spraying system. | Samuel Appah Pei Wang Mingxiong Ou Chen Gong Weidong Jia | 2019 | International Journal of Agricultural and Biological Engineering2019，12，2： | 5 |
| 5 | Review and perspective of materials for flexible solar cells显示文摘Thin-film flexible solar cells are lightweight and mechanically robust.Along with rapidly advancing battery technology,flexible solar panels are expected to create niche products that require lightweight,mechanical flexibility,and moldability into complex shapes,such as roof-panel for electric automobiles,foldable umbrellas,camping tents,etc.In this paper,we provide a comprehensive assessment of relevant materials suitable for making flexible solar cells.Substrate materials reviewed include metals,ceramics,glasses,and plastics.For active materials,we focus primarily on emerging new semiconductors including small organic donor/acceptor molecules,conjugated donor/acceptor polymers,and organometal halide perovskites.For electrode materials,transparent conducting oxides,thin metal films/nanowires,nanocarbons,and conducting polymers are reviewed.We also discuss the merits,weaknesses,and future perspectives of these materials for developing next-generation flexible photovoltaics. | Xiaoyue Li Peicheng Li Zhongbin Wu Deying Luo Hong-Yu Yu Zheng-Hong Lu | 2021 | Materials Reports(Energy)2021，1，1： | 4 |
| 6 | The substrates of Plk1, beyond the functions in mitosis显示文摘Polo-like kinase 1(Plk1)is a key regulator of cell division in eukaryotic cells.In this short review,we briefly summarized the well-established functions modulated by Plk1 during mitosis.Beyond mitosis,we focused mainly on the unexpected processes in which Plk1 emerges as a critical player,including microtubule dynamics,DNA replication,chromosome dynamics,p53 regulation,and recovery from the G2 DNA-damage checkpoint.Our discussion is mainly based on the critical substrates targeted by Plk1 during these cellular events and the functional significance associated with each phosphorylation event. | X.Shawn Liu Bing Song Xiaoqi Liu | 2010 | Protein & Cell2010，1，11： | 3 |
| 7 | Ecological responses to substrates in electroactive biofilm:A review显示文摘Substrate as the electron donor of bioelectrochemical system(BES) has fateful impacts on the microbial community composition of electroactive biofilm(EAB), via the selection upon functional microorganisms such as exoelectrogens, fermenters and methanogens, as well as their interactions. Electrochemical performance as the terminal reflects of electroactivity and the correspondence between community members have been summarized. Exoelectrogens responsible to the conversion towards electricity from their respective preferred substrates such as acetate, propionate, glucose and cellulose has been found to be finite in a small range, e.g., Geobacter, Shewanella and Pseudomonas. Their demands of micromolecular electron donors and the selective pressure of primary substrates facilitate the existence of competitive or cooperative biological processes to exoelectrogenesis. The inherent mechanisms of the dynamics of such interactions have been explored with electrochemical methods,defined co-culture experiments and community analysis. Complete view of the metabolic network in electroactive microbial communities has been shed light on, and appeals further investigation. | YAN YuQing WANG Xin | 2019 | Science China(Technological Sciences)2019，62，10： | 3 |
| 8 | Substrates and interlayer coupling effects on Mo1-xWxSe2 alloys显示文摘Two-dimensional(2D) transition metal dichalcogenides alloys are potential materials in the application of photodetectors over a wide spectral range due to their composition-dependent bandgaps. The study of bandgap engineering is important for the application of 2D materials in devices. Here, we grow the Mo1-xWxSe2 alloys on mica, sapphire and SiO2/Si substrates by chemical vapor deposition(CVD) method. Mo1-x Wx Se2 alloys are grown on the mica substrates by CVD method for the first time. Photoluminescence(PL) spectroscopy is used to investigate the effects of substrates and interlayer coupling force on the optical bandgaps of as-grown Mo1-xWxSe2 alloys. We find that the substrates used in this work have an ignorable effect on the optical bandgaps of as-grown Mo1-xWxSe2. The interlayer coupling effect on the optical bandgaps of as-grown Mo1-xWxSe2 is larger than the substrates effect. These findings provide a new way for the future study of the growth and physical properties of 2D alloy materials. | Fang Liang Hejun Xu Zuoyuan Dong Yafeng Xie Chen Luo Yin Xia Jian Zhang Jun Wang Xing Wu | 2019 | Journal of Semiconductors2019，40，6： | 2 |
| 9 | Fabrication of carbon nanotube/graphene core/shell nanostructures on SiO_2 substrates using organic solvents:A molecular dynamics study显示文摘Using molecular mechanics and molecular dynamics simulations,we demonstrate that it is difficult to fabricate single-walled carbon nanotube (SWNT)/carbon nanoscroll (CNS) core/shell nanostructures on solid substrates because of the strong interaction between the graphene (GN) and the substrate.We propose an effective way to reduce the interaction between the GN and the substrate;SWNT/CNS core/shell nanostructures can be fabricated easily on SiO2 substrates by exploiting the volatilization of organic solvents,and inducement with SWNTs.These SWNT/CNS core/shell nanostructures on SiO2 substrates have the potential to be applied in telecom network transmission,or as electronic components in apparatuses such as microcircuit interconnects,nanoelectronics devices,heterojunctions,or sensors. | LING CuiCui XUE QingZhong JING NuanNuan | 2012 | Chinese Science Bulletin2012，57，23： | 2 |
| 10 | Ultraviolet-shielding and conductive double functional films coated on glass substrates by sol-gel process显示文摘Ultraviolet-shielding and conductive double functional films were composed of CeO2-TiO2 film and SnO2:Sb film deposited on glass substrates using sol-gel process.Ce(NO3)3·6H2O and Ti(C4H9O4),SnCl4 and SbCl3 were used as precursors of the two different functional films respectively.The CeO2-TiO2 films were deposited on glass substrates by sol-gel dip coating method,and then the SnO2:Sb films with different thickness were deposited on the pre-coated CeO2-TiO2 thin film glass substrates,finally,the substrates coated with double functional films were annealed at different temperatures.The optical and electrical properties of the CeO2-TiO2 films and the double films were measured by UV-Vis spectrometer and four probe resistance measuring instrument.The crystal structures and surface morphology of the films were characterized using XRD and optical microscope,respectively.The obtained results show that the ultraviolet-shielding rate of the glass substrates with CeO2-TiO2 films is not less than 90%,and transmittance in visible lights can reach 65%.With the thickness of the SnO2:Sb film increasing,its conductivity became better,and the surface resistance is about 260 Ω/ when the SnO2:Sb films were deposited 11 cycles of the dip on the pre-coated CeO2-TiO2 glass.The ultraviolet-shielding rate of the glass substrates with double functional films is higher than 97%,and the peak transmittance in the visible lights is 72%.Additionally,with increasing the heat treatment time,the Na+ of the glass substrates diffuses into the films,resulting in the particle size of SnO2 crystal smaller. | 董玉红 赵青南 吴硕 卢秀强 | 2010 | Journal of Rare Earths2010，28，S1： | 2 |
| 11 | Comparison of short period InAs/GaSb superlattices on GaSb and GaAs substrates显示文摘Type II superlattices (SLs) short period InAs(4ML)/GaSb(8ML) were grown by molecular-beam epitaxy on lattice-mismatched GaAs substrates and on GaSb substrates. A smooth GaSb epilayer was formed on GaAs substrates by inserting mulit-buffer layers including an interfacial misfit mode AlSb quantum dot layer and AlSb/GaSb superlattices smooth layer. SLs grown on GaAs substrates (GaAs-based SLs) showed well-resolved satellite peaks in XRD. GaSb-based SLs with better structural quality and smoother surface showed strong photoluminescence at 2.55 μm with a full width at half maximum (FWHM) of 20 meV, narrower than 31 meV of GaAs-based SLs. Inferior optical absorption of GaAs-based SL was observed in the range of 2―3 μm. Photoresponse of GaSb-based SLs showed the cut-off wavelength at 2.6 μm. | GUO Jie CHEN HuiJuan SUN WeiGuo HAO RuiTing XU YingQiang NIU ZhiChuan | 2009 | Science China(Technological Sciences)2009，52，1： | 1 |
| 12 | Ⅲ–Ⅴ ternary nanowires on Si substrates: growth, characterization and device applications显示文摘Over the past decades, the progress in the growth of materials which can be applied to cutting-edge technologies in the field of electronics, optoelectronics and energy harvesting has been remarkable. Among the various materials, group Ⅲ–Ⅴ semiconductors are of particular interest and have been widely investigated due to their excellent optical properties and high carrier mobility. However, the integration of Ⅲ–Ⅴ structures as light sources and numerous other optical components on Si,which is the foundation for most optoelectronic and electronic integrated circuits, has been hindered by the large lattice mismatch between these compounds. This mismatch results in substantial amounts of strain and degradation of the performance of the devices. Nanowires(NWs) are unique nanostructures that induce elastic strain relaxation, allowing for the monolithic integration of Ⅲ–Ⅴ semiconductors on the cheap and mature Si platform. A technique that ensures flexibility and freedom in the design of NW structures is the growth of ternary Ⅲ–Ⅴ NWs, which offer a tuneable frame of optical characteristics, merely by adjusting their nominal composition. In this review, we will focus on the recent progress in the growth of ternary Ⅲ–Ⅴ NWs on Si substrates. After analysing the growth mechanisms that are being employed and describing the effect of strain in the NW growth, we will thoroughly inspect the available literature and present the growth methods, characterization and optical measurements of each of the Ⅲ–Ⅴ ternary alloys that have been demonstrated. The different properties and special treatments required for each of these material platforms are also discussed. Moreover, we will present the results from the works on device fabrication, including lasers, solar cells, water splitting devices, photodetectors and FETs, where ternary Ⅲ–Ⅴ NWs were used as building blocks. Through the current paper, we exhibit the up-to-date state in this field of research and summarize the important accomplishments of the past few years. | Giorgos Boras Xuezhe Yu Huiyun Liu | 2019 | Journal of Semiconductors2019，40，10： | 1 |
| 13 | Low-temperature crystalline lead-free piezoelectric thin films grown on 2D perovskite nanosheet for flexible electronic device applications显示文摘A monolayer of Sr2Nb3Oio(SNO)is deposited on the Pt/Ti/SiCWSi(Pt?Si)or Pt/Ti/polyimide(Pt-Pl)substrate by using the Langmuir-Blodgett method and employed as a seed-layer for the growth of a crystalline(Nai_xKx)NbO3(NKN)film at 350℃.The crystalline NKN film is grown along the[001]direction on the SNO/Pt-Si(or SNO/Pt-PI)substrate.Due to the presence of oxygen vacancies in the SNO seed-layer,the NKN film exhibits low ferroelectric properties and large leakage current.To ameliorate these properties,the SNO/Pt-Si substrate is annealed in a 50 Torr oxygen atmosphere at 300℃,which removes the oxygen vacancies.Consequently,the NKN film deposited on this substrate exhibits promising electrical properties,namely a dielectric constant of 278,dissipation factor of 1.7%,a piezoelectric 8nstant of 175 pm`V^-1,and a leakage current density of 6.47 x 10^-7 A cm^-2 at-0.2 MV crrT1.Similar electrical properties are obtained from the NKN film grown on the flexible SNO/Pt-PI substrate at 350°C.Hence,the NKN films grown on the SNO seed-layer at 350°C can be applied to electronic devices with flexible polymer substrates. | Jong-Hyun Kim Sang Hyo Kweon Sahn Nahm | 2019 | Nano Research2019，12，10： | 1 |
| 14 | Designer substrates and devices for mechanobiology study显示文摘Both biological and engineering approaches have contributed significantly to the recent advance in the field of mechanobiology.Collaborating with biologists,bio-engineers and materials scientists have employed the techniques stemming from the conventional semiconductor industry to rebuild cellular milieus that mimic critical aspects of in vivo conditions and elicit cell/tissue responses in vitro.Such reductionist approaches have help to unveil important mechanosensing mechanism in both cellular and tissue level,including stem cell differentiation and proliferation,tissue expansion,wound healing,and cancer metastasis.In this mini-review,we discuss various microfabrication methods that have been applied to generate specific properties and functions of designer substrates/devices,which disclose cell-microenvironment interactions and the underlying biological mechanisms.In brief,we emphasize on the studies of cell/tissue mechanical responses to substrate adhesiveness,stiffness,topography,and shear flow.Moreover,we comment on the new concepts of measurement and paradigms for investigations of biological mechanotransductions that are yet to emerge due to on-going interdisciplinary efforts in the fields of mechanobiology and microengineering. | Wang Xi Delphine Delacour Benoit Ladoux | 2020 | Journal of Semiconductors2020，41，4： | 1 |
| 15 | Cellulase production by Aspergillus unguis in solid state fermentation显示文摘Lignocellulosic substrates are a good carbon source and provide rich growth media for a variety of microorganisms which prodLuce industrially important enzymes. Cellulases are a group of hydrolytic enzymes such as filter paperase (FPase), carboxymethyl cellulase(CMCase) andβ-glucosidase-responsible for release of sugars in the bioconversion of the lignocellulosic biomass into a variety of value-added products. This study examined cellulase production by a newly isolated Aspergillus unguis on individual lignocellulosic substrates in solid state fermentation (SSF). The maximum peak production of enzymes varied from one substrate to another, however,based on the next best solid support and local availability of groundnut fodder supported maximum enzyme yields compared with other solid supports used in this study.Groundnut fodder supported significant production of FPase (5.9 FPU/g of substrate), CMCase (1.1 U/g of substrate) andβ-glucosidase activity (6.5 U/g of substrate) in SSF. Considerable secretion of protein (27.0 mg/g of substrate) on groundnut fodder was recorded. Constant increment of protein content in groundnut fodder due to cultivation of A. unguis is an interesting observation and it has implications for the improvement of nutritive value of groundnut fodder for cattle. | K.Shruthi P.Suresh Yadav B.V.Siva Prasad M.Subhosh Chandra | 2019 | Journal of Forestry Research2019，30，1： | 1 |
| 16 | Effect of different deformation and annealing procedures on non-magnetic textured Cu_(60)Ni_(40) alloy substrates显示文摘In this work,a series of specimens was prepared by the casting method.Sharp cube-textured substrates were processed by heavy cold rolling and recrystallization annealing(i.e.,the rolling-assisted biaxially textured substrates(RABi TS) method).Both the rolling and the recrystallization texture in the alloy tapes were investigated by X-ray diffraction and electron back-scatter diffraction,respectively.The results showed that a strong copper-type deformation texture was obtained in the heavy cold-rolled substrate.In addition,the recrystallization annealing process was found to be very important for the texture transition in the Cu–Ni alloy substrates.The cube texture content in the Cu60 Ni40 alloy substrates reached 99.7%(≤10°) after optimization of the cold-rolling procedure and the recrystallizing heat-treatment process,whereas the content of low-angle grain boundaries(from 2° to 10° misorientation) in the substrate reached 95.1%. | Jin Cui Hong-li Suo Jin-hua Wang Jean-Claude Grivel Lin Ma Chun-yan Li Yao-tang Ji Shaheen Kausar Min Liu Yi Wang | 2018 | International Journal of Minerals,Metallurgy and Materials2018，25，8： | 0 |
| 17 | Optical and Irradiation-Resistant Properties of ITO Films on F46 and PI Substrates显示文摘This study investigated indium tin oxide(ITO) films that were deposited on fluororesin-46(F46) and polyimide(PI) transparent flexible substrates by a DC magnetron sputtering system. The optical properties of ITO films on F46 and PI including transmittance and reflectance in visible, near-infrared, and infrared spectral regions were obtained, and the surface morphology, and optical and electrical properties of ITO/F46 and ITO/PI after vacuum ultraviolet irradiation were investigated. The results showed that the mean transmittances of ITO/F46 and ITO/PI decreased and the sheet resistance increased after the irradiation, and these effects were mainly attributed to the greater surface roughness and crystal defects caused by the irradiation. | Chao Zhou Hui Zhou Yanchun He Miao Yang Yuqing Xiong Lingmao Xu Yi Wang | 2019 | Transactions of Tianjin University2019，25，2： | 0 |
| 18 | Universal and one-step visualization of latent fingermarks onvarious surfaces using hydrophilic cellulose membrane and dye aqueous solution显示文摘A high-resolution and universal method for the rapid visualization of latent fingermarks on a broad variety of surfaces has been achieved by simply combining hydrophilic cellulose membrane with dye aqueous solution.In this approach,the relatively hydrophobic characteristic of fingermark residue enable the deposit act as a 'mask',directing dye absorption processes to regions of both furrows without the ridge residues and bare cellulose membrane substrate.This effect during the spatially selective dye absorption generates a negative pattern of the fingermark within a few seconds to minutes depending on the properties of the substrates and fingermark types.It provides observation of latent fingermarks on cellulose membrane surface with high definition of level 2 and level 3 details used for personal identification purposes.It is also highly-efficient for visualizing the latent fingermarks lifted from various common(glass,carton,ceramic cup) and problematic(banknote,human skin and leather) surfaces by using transparent adhesive tape.To examine the generality of the proposed method,eight different kinds of dye aqueous solutions have been tested for developing latent fingermarks and they all provide very good results as expected.Moreover,this approach is easily used for aged fingermarks and natural fingermarks as well.Imaging may be accomplished visibly(by dye color) and topographically(using a microscope or a camera).This approach is a simple,rapid,non-destructive,safe,low-cost,universal and high resolution method compared with conventional approaches,so it demonstrates good potentiality in individual identity validation related applications. | Qianhui Wei Xiaolong Li Xin Du Xueji Zhang Meiqin Zhang | 2017 | Science China Chemistry2017，60，9： | 0 |
| 19 | Recombinant expression, biophysical and functional characterization of ClpS from Mycobacterium tuberculosis显示文摘Intracellular proteolysis is attracting more and more attention for its unique and important character in Mycobacterium tuberculosis(Mt).The ClpS protein from Mt(MtClpS)plays a critical role in intracellular proteolysis by recognizing N-end rule substrates,which makes it become a potential target for antibacterial drugs.However,the molecular mechanism of MtClpS recognizing N-end rule substrates remains unclear.Preparation of highly concentrated and pure MtClpS protein is a prerequisite for further structural and functional studies.In the present work,we tried several fusion tags and various expression conditions to maximize the production of MtClpS in Escherichia coli.We established an efficient approach for preparing the MtClpS protein with a high yield of 24.7 mg/l and a high purity of 98%.After buffer screening,we obtained a stable MtClpS protein sample concentrated at 0.63 mM in the presence of glycerol,l-Arginine,and l-Glutamate.Moreover,circular dichroism characterization indicated that the secondary structure of MtClpS consists of 38%α-helix and 24%β-sheet.The 2D 1H-15N HSQC nuclear magnetic resonance spectrum showed a good dispersion of resonance peaks with uniform intensity,indicating that the purified MtClpS protein was well folded and conformationally homogeneous.Isothermal titration calorimetry experiments revealed significant interactions of MtClpS with N-end rule peptides beginning with Leu,Tyr,Trp,or Phe.Furthermore,residues D34,D35,and H66 were confirmed as key residues for MtClpS recognizing the N-end rule peptide.The successful expression and biophysical characterization of MtClpS enabled us to gain insight into the molecular mechanism of MtClpS recognizing N-end rule substrates.The obtained stable and pure recombinant MtClpS will enable future inhibitor screening experiments. | Chenyun Guo Yihang Xiao Fangkai Bs Weiliang Lin Huilin Wang Hongwei Yao Donghai Lin | 2019 | Acta Biochimica et Biophysica Sinica2019，51，11： | 0 |
| 20 | Development of Nano-tetragonal Zirconia-Incorporated Ni–P Coatings for High Corrosion Resistance显示文摘Pure tetragonal 10-20-nm-size zirconia-based Ni-P composite coating was developed. The physicochemical and electrochemical characteristics including corrosion resistance of the coating were investigated. The Ni-P-nano-tetragonal zirconia coating was partially crystalline having face-centered cubic phase. The coating had very high corrosion resistance due to its dense compact morphology and low surface roughness. The Ni-P-nano-tetragonal zirconia coatings exhibited a cathodic shift of open-circuit potential(OCP) in the range from-0.340 to-0.520 V. A high polarization resistance of the order of 13.2 kΩ/cm^2 and low corrosion current density of 3.9 μA/cm^2 were achieved due to the effective incorporation of zirconia into the coating. | S.M.A.Shibli K.S.Chinchu M.Ameen Sha | 2019 | Acta Metallurgica Sinica(English Letters)2019，32，4： | 0 |
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