Ghosh, AmritaMahato, PrasenjitChoudhury, SipraDas, Amitava2012-10-032012-10-032011Thin Solid Films 519 (2011) 8066–8073http://ir.csmcri.org/handle/123456789/1405enTransmission electron microscopyComparative study of porphyrin derivatives in monolayers at the air–water interface and in Langmuir–Blodgett filmsArticle