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Dr. Nirajan Ojha
Dr. Nirajan Ojha
Postdoctoral Research Fellow
在 tuni.fi 的电子邮件经过验证
标题
引用次数
引用次数
年份
Crystallization and sintering of borosilicate bioactive glasses for application in tissue engineering
M Fabert, N Ojha, E Erasmus, M Hannula, M Hokka, J Hyttinen, ...
Journal of materials chemistry B 5 (23), 4514-4525, 2017
722017
Decomposition of persistent luminescent microparticles in corrosive phosphate glass melt
N Ojha, H Nguyen, T Laihinen, T Salminen, M Lastusaari, L Petit
Corrosion science 135, 207-214, 2018
362018
Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramics
N Ojha, T Laihinen, T Salminen, M Lastusaari, L Petit
Ceramics international 44 (10), 11807-11811, 2018
272018
Phosphate glasses with blue persistent luminescence prepared using the direct doping method
N Ojha, M Tuomisto, M Lastusaari, L Petit
Optical Materials 87, 151-156, 2019
202019
Upconversion from fluorophosphate glasses prepared with NaYF 4: Er 3+, Yb 3+ nanocrystals
N Ojha, M Tuomisto, M Lastusaari, L Petit
RSC advances 8 (34), 19226-19236, 2018
182018
Nucleation and growth behavior of Er 3+ doped oxyfluorophosphate glasses
N Ojha, A Szczodra, NG Boetti, J Massera, L Petit
RSC advances 10 (43), 25703-25716, 2020
172020
Design, processing, and characterization of an optical core‐bioactive clad phosphate fiber for biomedical applications
P Lopez‐Iscoa, N Ojha, D Pugliese, A Mishra, R Gumenyuk, NG Boetti, ...
Journal of the American Ceramic Society 102 (11), 6882-6892, 2019
132019
Spectroscopic Properties of Er3+-Doped Particles-Containing Phosphate Glasses Fabricated Using the Direct Doping Method
P Lopez-Iscoa, N Ojha, U Aryal, D Pugliese, NG Boetti, D Milanese, L Petit
Materials 12 (1), 129, 2019
132019
Preparation of glass-based composites with green upconversion and persistent luminescence using modified direct doping method
V Lahti, N Ojha, S Vuori, M Lastusaari, L Petit
Materials Chemistry and Physics 274, 125164, 2021
122021
Tailoring the glass composition to increase the thermal stability without impacting the crystallization behavior of oxyfluorophosphate glass
N Ojha, I Dmitrieva, W Blanc, L Petit
Ceramics 4 (2), 148-159, 2021
82021
Effect of heat-treatment on the upconversion of NaYF4: Yb3+, Er3+ nanocrystals containing silver phosphate glass
N Ojha, M Bogdan, R Galatus, L Petit
Journal of Non-Crystalline Solids 544, 120243, 2020
82020
Sintered silica bodies with persistent luminescence
N Ojha, T Trautvetter, I Norrbo, A Kalide, M Lastusaari, R Mueller, L Petit
Scripta Materialia 166, 15-18, 2019
62019
Borosilicate glass with enhanced hot forming properties and conversion to hydroxyapatite
N Ojha
32016
Investigation of Upconversion Properties from Active Crystals in Oxyfluorophosphate Glasses
N Ojha
Tampere University, 2020
22020
Fabrication and characterization of new phosphate glasses and glass-ceramics suitable for drawing optical and biophotonic fibers
P Lopez-Iscoa, N Ojha, D Pugliese, R Gumenyuk, J Massera, NG Boetti, ...
The European Conference on Lasers and Electro-Optics, ce_p_9, 2019
12019
Upconversion of Infrared Light by Graphitic Microparticles Due to Photoinduced Structural Modification
R Sharma, N Bhattarai, R Maharjan, LM Woods, N Ojha, A Dhakal
Advanced Photonics Research, 2300326, 2024
2024
Persistent Luminescent Glasses Prepared Using the Direct Doping Method
U Aryal, N Ojha, T Trautvetter, M Lastusaari, J Ueda, R Mueller, A Veber, ...
2019 21st International Conference on Transparent Optical Networks (ICTON), 1-6, 2019
2019
Fabrication and characterization of single-mode and multi-mode Er-doped phosphate fibers for biomedical applications
P Lopez-Iscoa, D Pugliese, A Mishra, N Ojha, R Gumenyuk, NG Boetti, ...
Proceedings of the 7th International Workshop on Photoluminescence of Rare …, 2017
2017
Newly developed bioactive borosilicate glasses: impact of boron on particles sintering and hASCs response.
A Mishra, M Ojansivu, M Fabert, N Ohja, E Erasmus, I Sigalas, S Miettinen, ...
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