Formation of fluorescent H-aggregates of a cyanine dye in ultrathin film and its effect on energy transfer
S Chakraborty, P Debnath, D Dey… - … of Photochemistry and …, 2014 - Elsevier
In this communication we report the formation of fluorescent H-aggregates of a cyanine dye
3, 3-Dioctadecyloxacarbocyanine perchlorate (Oxa18) in ultrathin film and its effect on …
3, 3-Dioctadecyloxacarbocyanine perchlorate (Oxa18) in ultrathin film and its effect on …
Fluorescence resonance energy transfer (FRET) sensor
SA Hussain, D Dey, S Chakraborty, J Saha… - arXiv preprint arXiv …, 2014 - arxiv.org
The applications of Fluorescence resonance energy transfer (FRET) have expanded
tremendously in the last 25 years, and the technique has become a staple technique in …
tremendously in the last 25 years, and the technique has become a staple technique in …
Role of quantum dot in designing FRET based sensors
J Saha, AD Roy, D Dey, D Bhattacharjee… - Materials Today …, 2018 - Elsevier
Abstract Nowadays Fluorescence Resonance Energy Transfer (FRET), which involves the
nonradiative transfer of excitation energy from an excited state donor to a proximal ground …
nonradiative transfer of excitation energy from an excited state donor to a proximal ground …
Effect of nanoclay laponite and pH on the energy transfer between fluorescent dyes
D Dey, D Bhattacharjee, S Chakraborty… - … of Photochemistry and …, 2013 - Elsevier
Fluorescence resonance energy transfer (FRET) between two dyes acriflavine (Acf) and
rhodamine B (RhB) were investigated in solution and layer-by-layer (LbL) self assembled …
rhodamine B (RhB) were investigated in solution and layer-by-layer (LbL) self assembled …
Direct test of the critical exponents at the sol-gel transition
The steady state fluorescence technique was used to study the sol-gel transition for the
solution-free radical cross-linking polymerization of acrylamide (AAm), with N, N …
solution-free radical cross-linking polymerization of acrylamide (AAm), with N, N …
Elucidation of multiple-point interactions of pyranine fluoroprobe during the gelation
We have studied the multiple-point interactions of the pyranine (8-hydroxypyrene-1, 3, 6-
trisulfonic acid, trisodium salt; 3sPyOH) fluoroprobe with polymer chains during the free …
trisulfonic acid, trisodium salt; 3sPyOH) fluoroprobe with polymer chains during the free …
Steady-state fluorescence study on release of camptothecin from agar hydrogel
The slow drug release processes from agar hydrogel were studied by steady-state
fluorescence (SSF) measurement. An anticancer drug, camptothecin (CPT), was used as the …
fluorescence (SSF) measurement. An anticancer drug, camptothecin (CPT), was used as the …
Critical exponents of gelation and conductivity in polyacrylamide gels doped by multiwalled carbon nanotubes
Polyacrylamide (PAM) doped by multiwalled carbon nanotube (MWNT) gels were prepared
with different amounts of MWNTs varying in the range between 0.1 and 15 wt%. The PAM …
with different amounts of MWNTs varying in the range between 0.1 and 15 wt%. The PAM …
Anthocyanins of Delonix Regia Floral Petals: A Novel Approach on Fluorescence Enhancement, Forster Resonance Energy Transfer Mechanism and Photostability …
In this work, we focused on extracting the anthocyanin dye in acetone, butanol, ethanol, and
water solvents from Delonix regia flowers by a simple maceration extraction process. The …
water solvents from Delonix regia flowers by a simple maceration extraction process. The …
Slow regions percolate near glass transition
A nanosecond scale in situ probe reveals that a bulk linear polymer undergoes a sharp
phase transition as a function of the degree of conversion, as it nears the glass transition …
phase transition as a function of the degree of conversion, as it nears the glass transition …