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| 1 | Upconversion luminescence of Gd2O3:Er3+and Gd2O3:Er3+/silica nanophosphors fabricated by EDTA combustion method显示文摘Gd2O3:Er^3+nanophosphors were fabricated by the combustion method in presence of Na2 ethylene diamine tetra acetic acid(EDTA-Na2)as fuel at not high temperature(≤350℃)within a very short time of 5 min.The added concentration of Er^3+ions in Gd2O3 matrix was changed from 0.5 mol%to 5.0 mol%.The X-ray diffraction pattern of samples indicates the monoclinic structure of Gd2O3:Er^3+.The morphology and chemical composition analysis of the Gd2O3:Er^3+samples are characterized by a field emission scanning electron microscope(FESEM)and a Fourier-transform infrared spectrometer(FTIR).The photoluminescence(PL),photo luminescence excitation(PLE)and upconversion(UC)at room temperature of the prepared materials with different concentrations of Er^3+were investigated.The PL of Gd2O3:Er^3+nanomaterials are shown in visible at 545,594,623,648,688 nm under excitation at 275 nm.The emission bands from transitions of Er^3+from 2P3/2 to 4F9/2 are observed,UC luminescent spectra of the Gd2O3:Er^3+/silica nanocomposites under 976 nm excitation show the bands at 548 and 670 nm.The influence of excitation power at 980 nm for transitions were measured and calculated.The results indicate that the upconversion process of Gd2O3:Er^3+/silica is two photons absorption mechanism.The low temperature dependence of UC luminescent intensities of the main bands of Gd2O3:Er^3+was investigated towards development of a nanotemperature sensor in the range of 10-300 K. | Le Quoc Minh Tran Kim Anh Nguyen Duy Hung Pham Thi Minh Chau Nguyen Thi Quy Hai Ho Van Tuyen Vu Thi Thai Ha Vu Duc Tu Wieslaw Strek | 2019 | Journal of Rare Earths2019，37，11： | 2 |
| 2 | Radiation dose reduction in pediatric cranial CT显示文摘 | Chan CY Wang YC Chau LE | 1999 | Pediatr Radiol1999，29，： | 1 |
| 3 | A modified Q4/Q4 element for topology optimization 显示文摘 | Paulino Glaucio H Le Chau H | 2009 | Structural and Multidisciplinary Optimization2009，37，： | 1 |
| 4 | Radiaion dose reduction in pedia rivivranial CT显示文摘 | Chan CY Wang Y C Chau LE | 1999 | Pediar Radio1999，29，： | 1 |
| 5 | Methyl esterification of carboxylic acids with dimethyl carbonate promoted by K2CO3/tetrabutylammonium chloride 显示文摘 | Chau K D N Dulls F Le T N | 2013 | Green ChemLett Rev2013，6，1： | 1 |
| 6 | Associations between quality of life and socioeconomic factors, functional impairments and dissatisfaction with received information and home-care services among survivors living at home two years after stroke onset显示文摘 | Baumann M Le Bihan E Chau K Chau N | 2014 | BMC Neurol2014，14，： | 1 |
| 7 | A computational paradigm for multiresolution topology optimization (MTOP)显示文摘 | Tam H. Nguyen Glaucio H. Paulino Junho Song Chau H. Le | 2010 | Structural and Multidisciplinary Optimization2010，，4： | 1 |
| 8 | Radiation dose reduc- tion in pe- diatric cranial CT显示文摘 | Chan CY Wang YC Chau LE | 1999 | Pediatr Radiol1999，29，： | 1 |
| 9 | Radiocesium Fallout in Surface Soil of Tomakomai Experimental Forest in Hokkaido due to the Fuku- shima Nuclear Accident 显示文摘 | Le Cong Hao Miyako Nitta Ryoko Fujiyoshi Takashi Sumiyoshi Chau Van Tao | 2013 | Water Air & Soil Pollution2013，224，： | 1 |
| 10 | Cytotoxic prenylated flavonoids from Morus alba显示文摘 | Nguyen Tien Dat Phung Thi Xuan Binh Le Thi Phuong Quynh Chau Van Minh Hoang Thanh Huong Jung Joon Lee | 2010 | Fitoterapia2010，，8： | 1 |
| 11 | Two New Triterpene Glycosides from the Vietnamese Sea CucumberHolothuria scabra显示文摘 | Nguyen Hai Dang Nguyen Thanh Phan Kiem Le Mai Huong Chau Minh Young Ho Kim | 2007 | Archives of Pharmacal Research2007，，11： | 1 |
| 12 | Inhibitors of osteoclastogenesis from Lawsonia inermis leaves显示文摘 | Nguyen Xuan Cuong Nguyen Xuan Nhiem Nguyen Phuong Thao Nguyen Hoai Nam Nguyen Tien Dat Hoang Le Tuan Anh Le Mai Huong Phan Van Kiem Chau Van Minh Ji-Hee Won Won-Yoon Chung Young Ho Kim | 2010 | Bioorganic & Medicinal Chemistry Letters2010，，16： | 1 |
| 13 | Mutation analysis of the carbohydrate sulfotransferase gene in Vietnamese with macular corneal dystrophy显示文摘 | Ha NT Chau HM Cung le X Thanh TK Fujiki K Murakami A | 2003 | Invest Ophthalmol Vis Sci2003，44，8： | 1 |
| 14 | Combination antifungal therapy for cryptococcal meningitis 显示文摘 | Day JN Chau TT Wolbers M Mai PP Dung NT Mai NH Phu NH Nghia HD Phong ND Thai CQ Thai le H Chuong LV Sinh DX Duong VA Hoang TN Diep PT Campbell JI Sieu TP Baker SG Chau NV Hien TT Lalloo DG Farrar JJ | 2013 | N Engl J Med2013，368，14： | 1 |
| 15 | CXCR4/CXCL12 Mediate Autocrine Cell- Cycle Progression in NF1-Associated Malignant Peripheral Nerve Sheath Tumors显示文摘 | Wei Mo Jian Chen Amish Patel Liang Zhang Vincent Chau Yanjiao Li Woosung Cho Kyun Lim Jing Xu Alexander J. Lazar Chad J. Creighton Svetlana Bolshakov Renée M. McKay Dina Lev Lu Q. Le Luis F. Parada | 2013 | Cell2013，，： | 1 |
| 16 | Associations be- tween quality of life and socioeconomic factors, functional impairments and dissatisfaction with received informationand home-care services among survivors living at home two years after stroke onset 显示文摘 | Baumann M Le Bihan E Chau K | 2014 | BMC Neurol2014，14，： | 1 |
| 17 | A modified Q4/Q4 element for topology optimization显示文摘 | Glaucio H Paulino Chau H Le | 2009 | Structural and Multidisciplinary Optimization2009，37，3： | 1 |
| 18 | Applied Biofloc Technology for Target Species in the Mekong Delta in Vietnam: A Review显示文摘 | Nguyen Van Hoa Ta Van Phuong Tran Ngoc Hai Chau Tai Tao Le Quoc Viet Nguyen Thi Hong Van Huynh Thanh Toi Tran Huu Le Vo Nam Son Pham Quoc Anh Duy | 2017 | Journal of Environmental Science and Engineering(B)2017，6，4： | 0 |
| 19 | Noetherian Dimension and Co-localization of Artinian Modules over Local Rings显示文摘让(R, 𝔪) 是一枚 Noetherian 本地戒指。由 N 暗淡的 R 一 Artinian R 模块 A 的 Noetherian 尺寸。在这份报纸,我们给一些描述让戒指 R 满足 N 暗淡的 R =dim (R/Ann R 一) 为某些 Artinian R 模块 A。那么,有 Artinian R 模块的合作本地化兼容机的存在被学习,如果它与有限地产生的模块的本地 cohomologies 兼容,那么,基础戒指是普遍链状的,所有它的正式纤维是 Cohen 麦考莱,这被显示出。 | Le Thanh Nhan Tran Do Minh Chau | 2014 | Algebra Colloquium2014，21，4： | 0 |
| 20 | Combined transarterial chemoembolization and stereotactic body radiation therapy as a bridge therapy to liver transplant for hepatocellular carcinoma显示文摘Liver transplant(LT)is the curative treatment for patients with hepatocellular carcinoma(HCC).Bridge therapies are local treatments given to patients on the LT waitlist,to prevent tumor progression and to reduce the dropout rate.Case presentation:We reported a 40-year-old man diagnosed with Barcenola-Clinic Liver Cancer BCLC intermediate stage HCC and Child-Pugh A5 hepatitis B virus cirrhosis who underwent combined bridge therapies to LT.Firstly,the patient received transarterial chemoembolization(TACE)for two times and showed a partial response.Then he underwent stereotactic body radiation therapy(SBRT)with a total dose of 45 Gy in 3 fractions.Three months later,the tumor size and serum protein induced by Vitamin K absence or antagonists-II,alpha fetoprotein levels decreased gradually.In June 2019 a suitable donor was found and his LT was successfully performed.Conclusion:We propose that a combination of TACE and SBRT was feasible as bridge therapy for HCC patients on the LT waitlist. | Bui Quang Bieu Nguyen Dinh Chau Nguyen Xuan Kien Le Van Thanh Vu Van Quang Thai Doan Ky Nguyen Tien Thinh Mai Hong Bang | 2020 | Hepatoma Research2020，6，8： | 0 |
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