Zobrazeno 1 - 10
of 26
pro vyhledávání: '"R. S. Ningthoujam"'
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 105310-105310-19 (2018)
Mesoporous silica nanoparticles (mSiO2) have been used in many applications including drug delivery, catalysis, sensing. In drug delivery, tracing of mSiO2 needs incorporation of organic dyes or radio nuclei, etc. However, organic dyes are unstable u
Externí odkaz:
https://doaj.org/article/add735ab09424b32a819ed67277af0f0
Publikováno v:
AIP Advances, Vol 2, Iss 4, Pp 042184-042184-17 (2012)
Sm3+ doped YPO4 spherical nanoparticles are prepared by wet chemical route. Pure YPO4 shows the tetragonal phase, which is stable up to 900 °C, whereas pure SmPO4 shows the phase transition from hexagonal to monoclinic when heated above 800 °C. The
Externí odkaz:
https://doaj.org/article/76f851f6c74d45379ca3e25b826138a7
Publikováno v:
Physical chemistry chemical physics : PCCP. 19(3)
Separation of magic size clusters (MSCs) from monodisperse quantum dots (QDs) has generally been a difficult task while employing the commonly used synthesis procedure, where for preparation of PbSe QDs, Se-TOP (TOP = trioctylphosphine) is injected i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659d869513f735a5d096cb35ea2382c5
https://pubmed.ncbi.nlm.nih.gov/28054675
https://pubmed.ncbi.nlm.nih.gov/28054675
Autor:
R. Shukla, R. S. Ningthoujam, S. S. Umare, S. J. Sharma, Sajith Kurian, R. K. Vatsa, A. K. Tyagi, N. S. Gajbhiye
Publikováno v:
Hyperfine Interactions. 184:217-225
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::792a2ebb9a46e5663f05d50cfa1c10de
https://doi.org/10.1007/s10751-008-9793-7
https://doi.org/10.1007/s10751-008-9793-7
Autor:
R. S. Ningthoujam, V. Sudarsan, A. Vinu, P. Srinivasu, K. Ariga, S. K. Kulshreshtha, A. K. Tyagi
Publikováno v:
Journal of Nanoscience and Nanotechnology. 8:1489-1493
SnO2 nanoparticles dispersed in Eu3+ doped silica (SnO2-SiO2:Eu3+) were prepared at a low temperature (185 °C) in ethylene glycol medium. Transmission electron microscopy studies on as-prepared samples have established that SnO2 nanoparticles having
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd5eb23f17ed03f6221459ae01a98293
https://doi.org/10.1166/jnn.2008.18215
https://doi.org/10.1166/jnn.2008.18215
Autor:
K S, Sharma, R S, Ningthoujam, A K, Dubey, A, Chattopadhyay, S, Phapale, R R, Juluri, S, Mukherjee, R, Tewari, Neena G, Shetake, B N, Pandey, R K, Vatsa
Publikováno v:
Scientific Reports
Monodispersed Fe3O4 magnetic nanoparticles (MNPs) having size of 7 nm have been prepared from iron oleate and made water dispersible by functionalization for biomedical applications. Three different reactions employing thioglycolic acid, aspartic aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ecb8b39cb494cc66248231231c649faf
https://pubmed.ncbi.nlm.nih.gov/30283083
https://pubmed.ncbi.nlm.nih.gov/30283083
Publikováno v:
Hyperfine Interactions. 164:17-26
In the present work, the nanostructured pseudo-binary ɛ-Fe3−x CoxN and ɛ-Fe3−x NixN (x = 0.0–0.8) systems (10–20 nm) are studied in detail for their intrinsic magnetic properties. These systems are indexed based on the hexagonal ɛ-Fe3N pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b56db248c27b0e77c372189ef2a3a8b8
https://doi.org/10.1007/s10751-006-9229-1
https://doi.org/10.1007/s10751-006-9229-1
Autor:
Sayan Bhattacharyya, N. S. Gajbhiye, Susmita Basak, Raj Kumar Das, R. S. Ningthoujam, Jörg Weissmüller, G. Balaji
Publikováno v:
Hyperfine Interactions. 165:153-159
Nanocrystalline MFe2O4 (M=Co, Ni) particles are synthesized by citrate precursor technique. Mossbauer and magnetic studies are carried out with the CoFe2O4 samples having particle sizes of 9, 14 and 30 nm and the NiFe2O4 samples having particle sizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a6b2061a65c5c098d0f2d88484c7f4d
https://doi.org/10.1007/s10751-006-9259-8
https://doi.org/10.1007/s10751-006-9259-8
Publikováno v:
Scopus-Elsevier
Nanocrystalline e-Fe3−x Co x N system having particle size in the range of 10–15 nm is synthesized by chemical route. For compositions x=0.0–0.2, the system crystallizes in hexagonal structure and for x=0.4–0.8, the system shows a mixture of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d20fee93e3fb10ac3527d3cf264e409
https://doi.org/10.1023/b:hype.0000043212.76850.52
https://doi.org/10.1023/b:hype.0000043212.76850.52
Publikováno v:
Integrative biology : quantitative biosciences from nano to macro. 6(1)
Highly water dispersible Eu³⁺ doped CaMoO₄ nanoparticles (core) covered by CaMoO₄ (shell) have been prepared using the polyol method. Significant enhancement in luminescence intensity by core@shell formation is observed due to the decrease of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::58c4c365e554c2e1a19703230a52db40
https://pubmed.ncbi.nlm.nih.gov/24287920
https://pubmed.ncbi.nlm.nih.gov/24287920