|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Resting heart rate control and prognosis in coronary artery disease patients with hypertension previously treated with bisoprolol:a subgroup analysis of the BISO-CAD study显示文摘Background:Resting heart rate(RHR)is considered as a strong predictor of total mortality and hospitalization due to heart failure in hypertension patients.Bisoprolol fumarate,a second-generation beta-adrenoreceptor blockers(β-blocker)is commonly prescribed drug to manage hypertension.The present study was to retrospectively evaluate changes in the average RHR and its association with cardiovascular outcomes in bisoprolol-treated coronary artery disease(CAD)patients from the CAD treated with bisoprolol(BISO-CAD)study who had comorbid hypertension.Methods::We performed ad-hoc analysis for hypertension sub-group of the BISO-CAD study(n=866),which was a phase IV,multination,multi-center,single-arm,observational study carried out from October 2011 to July 2015 across China,South Korea,and Vietnam.Multivariate regression analysis was used to identify factors associated with incidence of composite cardiac clinical outcome(CCCO),the results were presented as adjusted odds ratio(OR)along with 95%confidence interval(CI)and adjusted P value.Results::A total of 681 patients(mean age:64.77±10.33 years)with hypertension from BISO-CAD study were included in the analysis.Bisoprolol improved CCCOs in CAD patients with comorbid hypertension,with RHR<65 and<70 beats/min compared with RHR≥65 and≥75 beats/min,respectively,in the efficacy analysis(EA)set.In addition,it lowered RHR in both intent-to-treat(ITT)and EA groups after 6,12,and 18 months of treatment.Further,RHR 70 to 74 beats/min resulted in significantly higher risk of CCCOs EA set of patients(adjusted OR:4.34;95%CI:1.19-15.89;P=0.03).Also,events of hospitalization due to acute coronary syndrome were higher when RHR 69 to 74 beats/min compared to RHR<69 beats/min in ITT patients.Conclusion::Bisoprolol can effectively reduce RHR in Asian CAD patients with comorbid hypertension and hence,improve CCCO without affecting their blood pressure. | Yun-Dai Chen Xin-Chun Yang Vinh Nguyen Pham Shi-An Huang Guo-Sheng Fu Xiao-Ping Chen Binh Quang Truong Yu Yang Shao-Wen Liu Tian-Rong Ma Dong-Soo Kim Tae-hoon Kim | 2020 | Chinese Medical Journal2020，，10： | 10 |
| 2 | Structure-based Comparative Analysis and Prediction of N-linked Glycosylation Sites in Evolutionarily Distant Eukaryotes显示文摘The asparagine-X-serine/threonine (NXS/T) motif, where X is any amino acid except proline, is the consensus motif for N-linked glycosylation. Significant numbers of high-resolution crystal structures of glycosylated proteins allow us to carry out structural analysis of the N-linked glycosylation sites (NGS). Our analysis shows that there is enough structural information from diverse glycoproteins to allow the development of rules which can be used to predict NGS. A Python-based tool was developed to investigate asparagines implicated in N-glycosylation in five species: Homo sapiens, Mus musculus, Drosophila melanogaster, Arabidopsis thaliana and Saccharomyces cerevisiae. Our analysis shows that 78% of all asparagines of NXS/T motif involved in N-glycosylation are localized in the loop/turn conformation in the human proteome. Similar distribution was revealed for all the other species examined. Comparative analysis of the occurrence of NXS/T motifs not known to be glycosylated and their reverse sequence (S/TXN) shows a similar distribution across the secondary structural elements, indicating that the NXS/T motif in itself is not biologically relevant. Based on our analysis, we have defined rules to determine NGS. Using machine learning methods based on these rules we can predict with 93% accuracy if a particular site will be glycosylated. If structural information is not available the tool uses structural prediction results resulting in 74% accuracy. The tool was used to identify glycosylation sites in 108 human proteins with structures and 2247 proteins without structures that have acquired NXS/T site/s due to non-synonymous variation. The tool, Structure Feature Analysis Tool (SFAT), is freely available to the public at http://gffzzd6cb8b41b64c4e07h0nk9qfx9xw5k6p6k.ffgz.tsg.suse.edu.cn/tools/sfat. | Phuc Vinh Nguyen Lam Radoslav Goldman Konstantinos Karagiannis Tejas Narsule Vahan Simonyan Valerii Soika Raja Mazumder | 2013 | Genomics, Proteomics & Bioinformatics2013，11，2： | 8 |
| 3 | Destabilization of strigolactone receptor DWARF14 by binding of ligand and E3-1igase signaling effector DWARF3显示文摘 | Li-Hua Zhao X Edward Zhou Wei Yi Zhongshan Wu Yue Liu Yanyong Kang Li Hou Parker W de Waal Suling Li Yi Jiang Adrian Scaffidi Gavin R Flematti Steven M Smith Vinh Q Lam Patrick R Griffin YonghongWang Jiayang Li Karsten Melcher H Eric Xu | 2015 | Cell Research2015，25，11： | 7 |
| 4 | Synthesis and characterization of NaYF4:Yb3+,Er3+@silica-N=folic acid nanocomplex for bioimaginable detecting MCF-7 breast cancer cells显示文摘Upconversion nanophosphors are new promising nanomaterials to be used as biolabels for detection and imaging of cancer cells.These nanophosphors absorb long-wavelength excitation radiation in the infrared or near infrared region and emit shorter wavelength,higher energy radiation from ultraviolet to infrared.In this paper,we studied the hydrothermal method and optical properties of the functionalized NaYF4:Yb^3+,Er^3+for biomedical application.After synthesis,these NaYF4:Yb^3+,Er^3+nanophosphors were functionalized with aminosilanes and folic acid.Folic acid binds to the folate receptor on the surface of MCF-7 breast cancer cells and this binding promotes internalization of the nanophosphors via endocytosis.The sizes of the functionalized NaYF4:Yb^3+,Er^3+@silica-N=FA(folic acid)nanophosphors can be controlled with length of the rod about 300-800 nm and diameter of the rod about 100-200 nm.Phase structure of NaYF4:Yb^3+,Er^3+is in hexagonal crystal system.The photo luminescence(PL)spectra of the functionalized NaYF4:Yb^3+,Er^3+@silica-N=FA nanophosphors were measured.These nanophosphors emit in red color with the strongest band at 650 nm under 980 nm excitation.This result can provide NaYF4:Er^3+,Yb^3+@silica-N=FA complex for developing fluorescence label and image tool in cancer biology and medicine. | Ha Thi Phuong Tran Thu Huong Le Thi Vinh Hoang Thi Khuyen Do Thi Thao Nguyen Thanh Huong Pham Thi Lien Le Quoc Minh | 2019 | Journal of Rare Earths2019，37，11： | 5 |
| 5 | Xanthine oxidase inhibitors from Archidendron clypearia(Jack.) I.C. Nielsen: Results from systematic screening of Vietnamese medicinal plants显示文摘Objective: To screen Vietnamese medicinal plants for xanthine oxidase(XO) inhibitory activity and to isolate XO inhibitor(s) from the most active plant. Methods: The plants materials were extracted by methanol. The active plant materials were fractionated using different organic solvents, including n-hexane, ethyl acetate, and n-butanol. Bioassay-guided fractionation and column chromatography were used to isolate compounds. The compounds structures were elucidated by analysis of spectroscopic data, including IR, MS, and NMR. Results: Three hundreds and eleven methanol extracts(CME) belonging to 301 Vietnamese herbs were screened for XO inhibitory activity. Among these plants, 57 extracts displayed XO inhibitory activity at 100 μg/m L with inhibition rates of over 50%. The extracts of Archidendron clypearia, Smilax poilanei, Linociera ramiflora and Passiflora foetida exhibited the greatest potency with IC_(50) values below 30 μg/m L. Chemical study performed on the extract of Archidendron clypearia resulted in the isolation of six compounds, including 1-octacosanol, docosenoic acid, daucosterol, methyl gallate, quercitrin and(-)-7-O-galloyltricetiflavan. The compound(-)-7-O-galloyltricetiflavan showed the most potent XO inhibitory activity with an IC_(50) value of 25.5 μmol/L. Conclusions: From this investigation, four Vietnamese medicinal plants were identified to have XO inhibitory effects with IC_(50) values of the methanol extracts below 30 μg/m L. Compound(-)-7-O-galloyltricetiflavan was identified as an XO inhibitor from Archidendron clypearia with IC_(50) value of 25.5 μmol/L. | Nguyen Thuy Duong Pham Duc Vinh Phuong Thien Thuong Nguyen Thi Hoai Le Nguyen Thanh Tran The Bach Nguyen Hai Nam Nguyen Hoang Anh | 2017 | Asian Pacific Journal of Tropical Medicine2017，10，6： | 5 |
| 6 | Novel role of phosphodiesterase inhibitors in the management of end-stage heart failure显示文摘In advanced heart failure(HF), chronic inotropic therapy with intravenous milrinone, a phosphodiesterase Ⅲ inhibitor, is used as a bridge to advanced management that includes transplantation, ventricular assist device implantation, or palliation. This is especially true when repeated attempts to wean off inotropic support result in symptomatic hypotension, worsened symptoms, and/or progressive organ dysfunction. Unfortunately, patients in this clinical predicament are considered hemodynamically labile and may escape the benefits of guidelinedirected HF therapy. In this scenario, chronic milrinone infusion may be beneficial as a bridge to introduction of evidence based HF therapy. However, this strategy is not well studied, and in general, chronic inotropic infusion is discouraged due to potential cardiotoxicity that accelerates disease progression and proarrhythmic effects that increase sudden death. Alternatively, chronic inotropic support with milrinone infusion is a unique opportunity in advanced HF. This review discusses evidence that long-term intravenous milrinone support may allow introduction of beta blocker(BB) therapy. When used together, milrinone does not attenuate the clinical benefits of BB therapy while BB mitigates cardiotoxic effects of milrinone. In addition, BB therapy decreases the risk of adverse arrhythmias associated with milrinone. We propose that advanced HF patients who are intolerant to BB therapy may benefit from a trial of intravenous milrinone as a bridge to BB initiation. The discussed clinical scenarios demonstrate that concomitant treatment with milrinone infusion and BB therapy does not adversely impact standard HF therapy and may improve left ventricular function and morbidity associated with advanced HF. | Abhishek Jaiswal Vinh Q Nguyen Thierry H Le Jemtel Keith C Ferdinand | 2016 | World Journal of Cardiology2016，8，7： | 4 |
| 7 | Implications of bank ownership for the credit channel of monetary policy transmission: Evidence from India显示文摘 | Sumon Kumar Bhaumik Vinh Dang Ali M. Kutan | 2011 | Journal of Banking and Finance2011，，9： | 4 |
| 8 | Dynamic spillovers between the term structure of interest rates,bitcoin,and safe‑haven currencies显示文摘This study examines the connectedness between the US yield curve components(i.e.,level,slope,and curvature),exchange rates,and the historical volatility of the exchange rates of the main safe-haven fiat currencies(Canada,Switzerland,EURO,Japan,and the UK)and the leading cryptocurrency,the Bitcoin.Results of the static analysis show that the level and slope of the yield curve are net transmitters of shocks to both the exchange rate and its volatility.The exchange rate of the Euro and the volatility of the Euro and the Canadian dollar exchange rate are net transmitters of shocks.Meanwhile,the curvature of the yield curve and the Japanese Yen,Swiss Franc,and British Pound act mainly as net receivers.Our static connectedness analysis shows that Bitcoin is mainly independent of shocks from the yield curve’s level,slope,and curvature,and from any main currency investigated.These findings hint that Bitcoin might provide hedging benefits.However,similar to the static analysis,our dynamic analysis shows that during different periods and particularly in stressful times,Bitcoin is far from being isolated from other currencies or the yield curve components.The dynamic analysis allows us to observe Bitcoin’s connectedness in times of stress.Evidence supporting this contention is the substantially increased connectedness due to policy shocks,political uncertainty,and systemic crisis,implying no empirical support for Bitcoin’s safe-haven property during stress times.The increased connectedness in the dynamic analysis compared with the static approach implies that in normal times and especially in stressful times,Bitcoin has the property of a diversifier.The results may have important implications for investors and policymakers regarding their risk monitoring and their assets allocation and investment strategies. | David Y.Aharon Zaghum Umar Xuan Vinh Vo | 2021 | Financial Innovation2021，7，1： | 4 |
| 9 | 用多层次聚类法完成的大规模关系图的可视化(英文)显示文摘提出了一种新的大规模图形可视化技术.它可显示含有几万个接点和边的大规模关系图.为了完成对图形的抽象化。一个多层次的聚类图形从原始的大规模关系图中抽取了出来.这种抽取是建立在大规模关系图的内在结构基础上来完成的.一种递规封入式的几何划分算法被应用来完成对几何空间的优化,在具体的制图技术上,使用了一种用力导向布局算法和环形制图法相结合的新方法,从而完成了对显示空间的优化和美擘上的优化.同时也讨论了相关的人机交互技术,所采用的人机交互算法不仅能让使用者从上到下层次式地浏览整个聚类图形。同时也能提供多层次聚类图形的并行浏览.动画技术也同时被运用,以保护使用者的精神图不被打乱. | 黄茂林 NGUYEN Quang Vinh | 2008 | 软件学报2008，19，8： | 4 |
| 10 | Relationship between skin fold thickness and insulin resistance in the essential hypertensive patients in Vietnam显示文摘Previous studies reported a close relationship between obesity and insulin resistance in the essential hypertensive patients. Objective In this study, we examined the relationship between the skin fold thickness and insulin resistance then developed a formula to estimate the insulin resistance index according to the skin fold thickness in the essential hypertensive patients. Subjects and Methods Medical records of 80 patients (37 males, 43 females) were reviewed and the data were tabulated. Anthropometric indexes (including height, weight, waist circumference, hip circumference, and skins fold thickness at 5 fatty difference points on the Erdheim diagram), fasting plasma glucose and insulin concentration were recorded. The mean age was 57.0±9.2 years. The insulin resistance index was calculated following the Homeostasis Model Assessment (HOMA) formula. Results Compared with the group with BMI<23kg/m2, the group with BMI≥23 kg/m2 had higher fasting insulin concentration (8.85 ± 4.97 pmol/L vs 15.60 ± 8.70 pmol/L, P<0.001 ) and higher insulin resistance index in (2.15±1,24 vs 3.76±2.22, P<0.001). No significant difference in fasting plasma insulin concentration,insulin resistance index between male and female was observed (P>0.05). There was a positive correlation between skin fold thickness and the fasting insulin concentration and insulin resistance index. The skin fold thickness at point A8 had the best coefficient correlated with fasting plasma insulin(r=0.79, P<0.001) and insulin resistance index (r= 0.79, P < 0.001). A formula to estimate the insulin resistance index by skin fold thickness at point A8 as: Insulin resistance index = 0.12 × [skin fold thickness at A8 point (mm)] - 1.Conclusion: In the essential hypertensive patients, the formula to estimate insulin resistance index as 0.12 × [skin fold thickness at A8 point (mm)]-1 may predict accurately the level of insulin resistance. | Toan C Nguyen Khoa TA Pham Quyen TL Do Cuong T Nguyen Diep D Nguyen Vinh G Le Cong D Nguyen | 2005 | Journal of Geriatric Cardiology2005，2，4： | 4 |
| 11 | TabuVis:A tool for visual analytics multidimensional datasets显示文摘This paper describes TabuVis,a light weight visual analytics system that provides a flexible,customizable and effective visualization for multidimensional data.Key aspects for visually analyzing data with multiple attributes are quality and appropriateness of the analytical platform whose presentation can be adjusted via domain experts.Our commercial-free and comprehensive prototype utilizes scatter-plot approach to support the visual analytics process.The system consists of multiple components enabling the complete analysis process,including data processing,automatic marks,customizable interactive visualization and filtering.We demonstrate the effectiveness of TabuVis on various case studies using medical and Oscars datasets. | NGUYEN Quang Vinh QIAN Yu HUANG MaoLin ZHANG JiaWan | 2013 | Science China(Information Sciences)2013，56，5： | 3 |
| 12 | Ethanol mediated As(Ⅲ) adsorption onto Zn-loaded pinecone biochar:Experimental investigation,modeling,and optimization using hybrid artificial neural network-genetic algorithm approach显示文摘Organic matters(OMs) and their oxidization products often influence the fate and transport of heavy metals in the subsurface aqueous systems through interaction with the mineral surfaces. This study investigates the ethanol(EtO H)-mediated As(Ⅲ) adsorption onto Zn-loaded pinecone(PC) biochar through batch experiments conducted under Box–Behnken design. The effect of EtO H on As(Ⅲ) adsorption mechanism was quantitatively elucidated by fitting the experimental data using artificial neural network and quadratic modeling approaches. The quadratic model could describe the limiting nature of EtO H and pH on As(Ⅲ) adsorption,whereas neural network revealed the stronger influence of Et OH(64.5%) followed by pH(20.75%)and As(Ⅲ) concentration(14.75%) on the adsorption phenomena. Besides, the interaction among process variables indicated that Et OH enhances As(Ⅲ) adsorption over a pH range of2 to 7, possibly due to facilitation of ligand–metal(Zn) binding complexation mechanism.Eventually, hybrid response surface model–genetic algorithm(RSM–GA) approach predicted a better optimal solution than RSM, i.e., the adsorptive removal of As(Ⅲ)(10.47 μg/g) is facilitated at 30.22 mg C/L of Et OH with initial As(Ⅲ) concentration of 196.77 μg/L at pH 5.8. The implication of this investigation might help in understanding the application of biochar for removal of various As(Ⅲ) species in the presence of OM. | Mohd.Zafar N.Van Vinh Shishir Kumar Behera Hung-Suck Park | 2017 | Journal of Environmental Sciences2017，29，4： | 3 |
| 13 | Survey: Use of Acupuncture for the Treatment of Acute Low Back Pain by Physicians and Physiotherapists in Ontario显示文摘目的:调查加拿大针灸从业人员对针灸治疗急性腰痛的有效性及相关费用的认识,从而确定针灸在急性腰痛治疗中的应用情况。方法:于1996年9月对安大咯加拿大针灸基金会的285名会员发放问卷,只对内科医生及理疗医生的反馈问卷进行统计分析。结果:281名符合条件的会员,197名完成了问卷(回收率70.1%),45.0%为内科医生,55.0%为理疗医生。其中87.0%的人过去使用过针灸疗法治疗急性腰痛,66.O%的人调查时正在使用,87.0%的人表示将来会继续使用。87.0%的反馈者认为针灸治疗急性腰痛是有效的,60.0%的人认为针灸疗法可以阻止急性腰痛的发展。针灸平均每次费用为$28,必需的平均治疗次数为5.7次。结论:多数反馈者对针灸治疗急性腰痛持肯定态度,他们在临床上也经常使用针灸疗法治疗此病。绝大多数反馈者认为针灸治疗急性腰痛是有效的。此外,超过一半的反馈者相信针灸可以阻止急性腰痛的病情发展。虽然本研究调查的针灸从业者坚信针灸治疗急性腰痛是有效的,但需要高质量的大样本调查予以验证。 | Kien Vinh Trinh Alice Sy | 2010 | Journal of Acupuncture and Tuina Science2010，8，6： | 3 |
| 14 | Theoretical basis of a beneficial role for vitamin D in viral hepatitis显示文摘Abnormal bone metabolism and dysfunction of the calcium-parathyroid hormone-vitamin D axis have been reported in patients with viral hepatitis. Some studies suggested a relationship between vitamin D and viral hepatitis. Genetic studies have provided an opportunity to identify the proteins that link vitamin D to the pathology of viral hepatitis (i.e., the major histocompatibility complex class Ⅱ molecules, the vitamin D receptor, cytochrome P 450 , the renin-angiotensin system, apolipoprotein E, liver X receptor, toll-like receptor, and the proteins regulated by the Sp1 promoter gene). Vitamin D also exerts its effects on viral hepatitis via non-genomic factors, i.e., matrix metalloproteinase, endothelial vascular growth factor, prostaglandins, cyclooxygenase-2, and oxidative stress. In conclusion, vitamin D could have a beneficial role in viral hepatitis. Calcitriol is best used for viral hepatitis because it is the active form of the vitamin D 3 metabolite. | Khanh vinh quoc Luong Lan Thi Hoàng Nguyen | 2012 | World Journal of Gastroenterology2012，18，38： | 3 |
| 15 | A Systematic Review of Microvascular Invasion in Hepatocellular Carcinoma: Diagnostic and Prognostic Variability显示文摘 | Manuel Rodríguez-Perálvarez Tu Vinh Luong Lorenzo Andreana Tim Meyer Amar Paul Dhillon Andrew Kenneth Burroughs | 2013 | Annals of Surgical Oncology2013，，1： | 3 |
| 16 | 超精密数控机床B旋转轴的可量化对刀方法显示文摘为了提高超精密数控机床旋转B轴的对刀精度和效率,基于3点坐标确定圆心的原理,提出了一种可量化的B旋转轴对刀方法。采用一种非接触式图像识别方式进行精确对刀,可避免对刀过程中金刚石刀具的破损,同时解决刀尖视场与机床坐标不一致的问题。利用Fresnel透镜模具加工实验验证了对刀精度,并通过激光显微镜检测沟槽里尖角的圆弧半径来确定对刀误差。实验结果表明:该可量化对刀方法的对刀误差为0.8μm,该误差在预先计算的理论误差1μm范围里。该对刀方法适用于超精密切削加工,且对刀的精度可以预测和控制。 | Duong Cam Vinh 李朝将 李勇 高兴 | 2014 | 清华大学学报(自然科学版)2014，54，11： | 2 |
| 17 | Investigation of the hydro-mechanical behaviour of fouled ballast显示文摘In this study,a fouled ballast taken from the site of Sénissiat,France,was investigated.For the hydraulic behaviour,a large-scale cell was developed allowing drainage and evaporation tests to be carried out with monitoring of both suction and volumetric water content at various positions of the sample.It was observed that the hydraulic conductivity of fouled ballast is decreasing with suction increase,as for common unsaturated soils.The effect of fines content was found to be negligible.For the mechanical behaviour,both monotonic and cyclic triaxial tests were carried out using a large-scale triaxial cell.Various water contents were considered.The results were interpreted in terms of shear strength and permanent axial strain.It appeared that the water content is an important factor to be accounted for since any increase of water content or degree of saturation significantly decreases the shear strength and increases the permanent strain.Constitutive modelling has been attempted based on the experimental results.The model in its current state is capable of describing the effects of stress level,cycle number and water content. | Yu-jun CUI Trong Vinh DUONG Anh Minh TANG Jean-Claude DUPLA Nicolas CALON Alain ROBINET | 2013 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2013，14，4： | 2 |
| 18 | Development of a PARCS/Serpent model for neutronics analysis of the Dalat nuclear research reactor显示文摘Cross-sectional homogenization for full-core calculations of small and complex reactor configurations,such as research reactors,has been recently recognized as an interesting and challenging topic.This paper presents the development of a PARCS/Serpent model for the neutronics analysis of a research reactor type TRIGA Mark-II loaded with Russian VVR-M2 fuel(known as the Dalat Nuclear Research Reactor or DNRR).The full-scale DNRR model and a supercell model for a shim/safety rod and its surrounding fuel bundles with the Monte Carlo code Serpent 2 were proposed to generate homogenized fewgroup cross sections for full-core diffusion calculations with PARCS.The full-scale DNRR model with Serpent 2 was also utilized as a reference to verify the PARCS/Serpent calculations.Comparison of the effective neutron multiplication factors,radial and axial core power distributions,and control rod worths showed a generally good agreement between PARCS and Serpent 2.In addition,the discrepancies between the PARCS and Serpent 2 results are also discussed.Consequently,the results indicate the applicability of the PARCS/Serpent model for further steady state and transient analyses of the DNRR. | Viet-Phu Tran Kien-Cuong Nguyen Donny Hartanto Hoai-Nam Tran Vinh Thanh Tran Van-Khanh Hoang Pham Nhu Viet Ha | 2021 | Nuclear Science and Techniques2021，32，2： | 2 |
| 19 | Fabrication and properties of high efficiency luminescent nanorods EuPO_4·H_2O by soft template method显示文摘Europium orthophosphate monohydrate(EuPO4·H2O) nanorods with typical dimensions of about 10-30 nm in diameter and 300-500 nm in length were prepared by using the soft template method.The effects of using diethylene glycol(DEG) and polyethylene gly-col(PEG) polymers as well as the pH values on the size,crystalline structure and morphology of EuPO4·H2O nanorods were investigated.Field emission scanning electron microscopy(FESEM) and X-ray diffraction(XRD) data of the prepared samples were elucidated.The nano-rods were highly uniform and their mean length was reduced by using DEG and PEG as soft template agents.For all prepared samples,the rhabdophane-type hexagonal EuPO4·H2O was the dominated phase.The photoluminescence(PL) spectroscopy measurements of EuPO4·H2O nanorods revealed that,under UV excitation,EuPO4·H2O nanorods exhibited strong luminescence with narrow bands corresponding to the in-tra-4f transitions of 5D0→7Fj(j=1,2,3,4) of Eu3+ ions.The peaks were found at 594 nm(5D0→7F1) ,619 nm(5D0→7F2) ,652 nm(5D0→7F3) ,and 697 nm(5D0→7F4) ,with the strongest emission at 594 nm. | Tran Thu Huong Tran Kim Anh Le Thi Vinh W.Strek Hoang Thi Khuyen Le Quoc Minh | 2011 | Journal of Rare Earths2011，29，12： | 2 |
| 20 | Investigation of Punch Resistance of the Allomyrira dichtoloma Beetle Forewing显示文摘 | Ngoc San Ha Vinh Tung Le Nam Seo Goo | 2018 | Journal of Bionic Engineering2018，15，1： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员