Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Syed S. Jaffer"'
Publikováno v:
Superlattices and Microstructures. 113:283-290
Here, we propose a new synthetic methodology for silver nanocluster preparation by using a double stranded-DNA (ds-DNA) template which no one has reported yet. A new calculative method was formulated to determine the size of the nanocluster and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26df485681e7faf16f0494505da174ea
https://doi.org/10.1016/j.spmi.2017.11.008
https://doi.org/10.1016/j.spmi.2017.11.008
Autor:
Syed S. Jaffer, Sudipta Senapati, Sankarprasad Bhuniya, Arup Podder, Devaraj Kamalraj, Sabina Khatun, Pralay Maiti
Publikováno v:
Journal of Materials Chemistry B. 6:4514-4521
We have described the ability of a newly synthesized fluorescent probe (LP1) to detect phosphatase activity in lysosomes in cancer cells. Probe LP1 displayed a 33-fold fluorescence intensity enhancement at λem 532 nm in the presence of phosphatase i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a19e084ce3f5ae436b18081829c216
https://doi.org/10.1039/c8tb01143e
https://doi.org/10.1039/c8tb01143e
Autor:
Tarasankar Das, Prasun Ghosh, Arnab Maity, Syed S. Jaffer, Dalip Kumar, Pradipta Purkayastha, N. Maruthi Kumar
Publikováno v:
Journal of Luminescence. 131:147-154
Photophysical modulations of three indoloquinoline derivatives, viz., 5-Methyl-5H-indolo[3,2-c]quinoline (MIQ), 8-Chloro-5-methyl-5H-indolo[3,2-c]quinoline (CMIQ), and 2,8-Dichloro-5-methyl-5H-indolo[3,2-c]quinoline (DCMIQ) have been studied. These c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21694456047c87daae8250e9bac75a53
https://doi.org/10.1016/j.jlumin.2010.09.041
https://doi.org/10.1016/j.jlumin.2010.09.041
Autor:
Prasun Ghosh, Pradipta Purkayastha, Abhishek Kumar, Syed S. Jaffer, Arnab Maity, Tarasankar Das
Publikováno v:
The Journal of Physical Chemistry C. 114:19635-19640
We report a self-associated silver (Ag) nanoparticle host-twisted intramolecular charge transfer (TICT) probe guest system where the latter gets attached to the surface of 20 nm Ag nanoparticles through mutual interaction with the lone pair of electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af53ee0c45554bf281d4f8a22056eb0d
https://doi.org/10.1021/jp107775q
https://doi.org/10.1021/jp107775q
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 205:186-196
The formation of nanotubes of β-cyclodextrins (β-CD) and their secondary assembly induced by trans-2-[4-(dimethylamino)styryl]benzothiazole (DMASBT) as a guest molecule has been explained using twisted intramolecular charge transfer (TICT) fluoresc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2a8a0cbd791554cac0eaefd947e0830
https://doi.org/10.1016/j.jphotochem.2009.05.002
https://doi.org/10.1016/j.jphotochem.2009.05.002
Publikováno v:
Journal of Molecular Structure. 892:461-465
The guest size dependent extent of encapsulation by cyclodextrins (CDs) of different sizes (viz., α-, β-, and γ-) has been studied using cyclic voltammetry and fluorescence spectroscopy. Electrochemical and chemical oxidation methods have been use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a28ef7d56f15c61bad6ec6715cf25c9
https://doi.org/10.1016/j.molstruc.2008.06.015
https://doi.org/10.1016/j.molstruc.2008.06.015
Publikováno v:
Journal of Colloid and Interface Science. 325:236-242
Photophysical changes of a cylindrical compound undergoing twisted intramolecular charge transfer may be used as a surface probe to study the different phases of premicellar aggregate formation. The probe molecule, trans-2-[4-(dimethylamino)styryl] b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8eec363ccd75dd4856e10c781b18eb6
https://doi.org/10.1016/j.jcis.2008.05.013
https://doi.org/10.1016/j.jcis.2008.05.013
Publikováno v:
The Journal of Physical Chemistry C. 112:11199-11204
A suitably sized charge transfer probe of an elongated geometry can induce the formation of α-cyclodextrin nanotubular suprastructures, a rare event because of size restriction of the host. The spe...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127ce42d8b6f0c78f180662132599a30
https://doi.org/10.1021/jp8018952
https://doi.org/10.1021/jp8018952
Publikováno v:
The journal of physical chemistry. B. 115(9)
Effect of cyclodextrin encapsulation on the photophysics of three indoloquinoline derivatives, namely, 5-methyl-5H-indolo[3,2-c]quinoline (MIQ), 8-chloro-5-methyl-5H-indolo[3,2-c]quinoline (CMIQ), and 2,8-dichloro-5-methyl-5H-indolo[3,2-c]quinoline (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7fb3a0b43db10e2bec8a564f59a85db
https://pubmed.ncbi.nlm.nih.gov/21323328
https://pubmed.ncbi.nlm.nih.gov/21323328
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 78(5)
trans-2-[4-(Dimethylamino)styryl]benzothiazole (DMASBT) is known to have dual emitting states where the locally excited (LE) state is responsible for fluorescence in less polar environment and in polar milieu fluorescence is from the twisted intramol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5c8863362906d23898b2725058d164b
https://pubmed.ncbi.nlm.nih.gov/21388866
https://pubmed.ncbi.nlm.nih.gov/21388866