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| 1 | Combustion synthesis and luminescence characteristic of rare earth activated LiCaBO_3显示文摘Lithium calcium borate (LiCaBO3) polycrystalline thermoluminescence (TL) phosphor doped with rare earth (Tb3+ and Dy3+) elements was synthesized by novel solution combustion synthesis. The reaction produced very stable crystalline LiCaBO3:D(D=Tb3+ and Dy3+) phosphors. These rare earth doped phosphors material showed maximum TL sensitivity with favorable glow curve shape. TL glow curve of X-ray irradiated that LiCaBO3:Tb3+ and LiCaBO3:Dy3+ samples showed two major well-separated glow peaks. The TL sensitivity of these phosphors to X-ray radiation was comparable with that of TLD-100(Harshaw). Photoluminescence spectra of LiCaBO3:Tb3+ and LiCaBO3:Dy3+ showed the characteristic Tb3+ and Dy3+ peaks respectively. TL response to X-ray radiation dose was linear up to 25 Gy. | N.S. Bajaj S.K. Omanwar | 2012 | Journal of Rare Earths2012，30，10： | 5 |
| 2 | A rabbit model of non- cirrhotic portal hypertension by repeated injections of E. coli through indwelling cannulation of the gastrosplenic vein显示文摘BACKGROUND: Non-cirrhotic portal hypertension is acommon cause of portal hypertension in developing coun-tries. To understand its etiopathogenesis we developed ananimal model by repeated portal endotoxemia inducedthrough the gastrosplenic vein.METHODS: Twenty-nine rabbits (1.5-2.0 kg) were divid-ed into control (group n = 13) and experimental ( groupn = 16) groups. Heat killed E. coli were injected throughan indwelling cannula into the gastrosplenic vein in pre-sensitized animals. The animals were sacriflced at 1, 3 and6 months.RESULTS: The mean portal pressure in group animalswas significantly (P < 0. 05) higher than in group at 1(17.5 ±3.4 vs 10.4±2.2 mmHg), 3 (17.8±1.3 vs7.2 +3.6mmHg), and 6 (19.8±3.1 vs 10.3±4.8 mmHg) months.Similarly, the mean splenic weight in group was signifi-cantly greater than in group (P <0.05). Histopathologi-cally, the spleen showed medullary congestion, hemosid-rin-laden macrophages and mild fibrosis. Histologically,the liver had normal parenchyma with mild portal lympho-cytic infiltrates and kupffer cell hyperplasia. No significantanomalies were detected by liver function tests.CONCLUSIONS: The rabbit model showed significantsplenomegaly with a persistent increase in portal pressureand mild fibrosis without hepatic parenchymal injury, quiteakin to non-cirrhotic portal fibrosis as seen in humans. Re-current intra-abdominal infection may play an importantrole in the pathogenesis of non-cirrhotic portal fibrosis. | Swati Omanwar Moattar R. Rizvi Rachna Kathayat Brij K. Sharma Giryesh K. Pandey Mohammad A. Alam Veena Malhotra Shiv K. Sarin | 2004 | Hepatobiliary & Pancreatic Diseases International2004，3，3： | 2 |
| 3 | Combustion synthesis of narrow UVB emitting rare earth borate phosphors显示文摘 | Sonekar R P Omanwar S K Moharil S V | 2007 | Optical Materials2007，30，4： | 1 |
| 4 | Combustian synthe- sis of silicate phosphors 显示文摘 | Bhatkar V B Omanwar S K Moharil S V | 2007 | Optical Materials2007，29，： | 1 |
| 5 | Synthesis and photoluminescence study of rare earth activated phosphor Na2LazB207显示文摘 | Nagpure P A Omanwar S K | 2012 | Journal of Luminescence2012，132，8： | 1 |
| 6 | UV emitting borate phosphors for phototherapy lamps显示文摘 | Nagpure P A Omanwar S K | 2015 | Indian Journal of Pure & Applied Physics2015，53，2： | 1 |
| 7 | Luminescence improvement in Pr3+ and Gd3+ activated Sr2Mg(BO3)2 inorganic phosphor显示文摘 | Gawande A B Sonekar R P Omanwar S K | 2014 | Materials Research Bulletin2014，60，： | 1 |
| 8 | Combustion synthesis of narrow band UVB emitting borate phosphors LaB306:Bi,Gd, & YBaB906:Bi,Gd for phototherapy applications显示文摘 | Gawande A B Sonekar R P Omanwar S K | 2016 | Optik - International Journal for Light and Electron Optics2016，127，8： | 1 |
| 9 | Combustion synthesis of the Zn2SiO4:Mn phosphor显示文摘 | Bhatkar V B Omanwar S K Moharil S V | | 0，，： | 1 |
| 10 | Combustion synthesis of borate phosphors显示文摘 | Dhakare D S Omanwar S K Moharil S V Dhopte S M Muthal P L Kondawar V K | | 0，，12： | 1 |
| 11 | Combustion synthesis of silicate phosphors显示文摘 | Bhatkar V B Omanwar S K Moharil S V | | 0，，08： | 1 |
| 12 | Combustion synthesis of narrow UVB emitting rare earth borate phosphor显示文摘 | Sonekar R P Omanwar S K Moharil S V Dhopte S M Muthal P L Kondawar V K | | 0，，04： | 1 |
| 13 | Combustion synthesis and photoluminescence of Eu2+ doped BaB8O13显示文摘 | Sonekar R P Omanwar S K Moharil S V | | 0，，： | 1 |
| 14 | Synthesis and luminescence studies of rare earth activated lanthanum pantaborate显示文摘 | Nagpure P A Bajaj N S Sonekar R P Omanwar S K | | 0，，： | 1 |
| 15 | Effect of partially replacement of Gd^3+ ions on fluorescence properties of YBO3 : Eu^3+ phosphor synthesized via precipitation method显示文摘 | Koparkar K A Bajaj N S Omanwar S K | 2015 | Optical Materials2015，39，： | 1 |
| 16 | Direct and sensitive detection of Trypanosoma evansi by polymerase chain reaction 显示文摘 | Omanwar S Rao JR Basagoudanavar SH | 1999 | Aeta Vetinaria Hungarica1999，47，3： | 1 |
| 17 | Amplification of kinetoplast DNA by polymerase chain reaction for the detection of Trypanosoma evansi 显示文摘 | Omanwar S Rao JR Basagoudanavar SH | 1999 | Indian Vet J1999，768，： | 1 |
| 18 | Combustion synthesis of silicate phosphors显示文摘 | Bhatkar V B Omanwar S K Moharil S V | 2007 | Optical Materials2007，29，8： | 1 |
| 19 | UV-emitting phosphors: synthesis, photoluminescence and applications显示文摘 | THAKARE D S OMANWAR S K MUTHAL P L | 2004 | Physic Status Solids A: Applied Research2004，211，2： | 1 |
| 20 | Luminescence Properties of Red Emitting Phosphor Na Sr BO3∶Eu3+Prepared with Novel Combustion Synthesis Method显示文摘 | Chikte D Omanwar S K Moharil S V | 2013 | Journal of Luminescence2013，142，： | 1 |
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