Browsing by Author "Dasgupta, S"

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Determination of trace level carbonate ion in Mg–Al layered double hydroxide: Its significance on the anion exchange behaviour

Chakraborty, J; Sengupta, S; Dasgupta, S; Manjusha, C; Ghosh, S K; Mallik, S; Das, K L; Basu, D (Elsevier, 2012-11-25)

The presence of trace level (<1 ppm) carbonate ion in the interlayer space of MgAl-LDH has been estimated by ion chromatography technique using a novel inverse chemical suppression method using 0.5 mM H2SO4 as mobile phase ...
A facile synthetic strategy for Mg–Al layered double hydroxide material as nanocarrier for methotrexate

Chakraborty, M; Dasgupta, S; Sengupta, S; Chakraborty, J; Ghosh, S K; Ghosh, J; Mitra, M K; Mishra, A; Mandal, T K; Basu, D (Elsevier, 2012-03)

Mg–Al layered double hydroxide nanopowders were synthesised by a facile coprecipitation technique at different pH conditions. LDH nanoparticles of higher aspect ratio with an average particle size of 26 nm were obtained ...
Methotrexate intercalated ZnAl-layered double hydroxide

Chakraborty, M; Dasgupta, S; Soundrapandian, C; Chakraborty, J; Ghosh, S K; Mitra, M K; Basu, D (Elsevier, 2011)

The anticancerous drug methotrexate (MTX) has been intercalated into an ZnAl-layered double hydroxide (LDH) using an anion exchange technique to produce LDH-MTX hybrids having particle sizes in the range of 100-300 nm. ...

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