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 | 72 | 2017 |
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 | 36 | 2018 |
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 | 27 | 2018 |
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 | 20 | 2019 |
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 | 18 | 2018 |
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 | 17 | 2020 |
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 | 13 | 2019 |
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 | 13 | 2019 |
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 | 12 | 2021 |
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 | 8 | 2021 |
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 | 8 | 2020 |
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 | 6 | 2019 |
Borosilicate glass with enhanced hot forming properties and conversion to hydroxyapatite N Ojha | 3 | 2016 |
Investigation of Upconversion Properties from Active Crystals in Oxyfluorophosphate Glasses N Ojha Tampere University, 2020 | 2 | 2020 |
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 | 1 | 2019 |
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, ... | | |