01445nas a2200265   4500008004100000022001400041245005800055210005700113260007300170300001400243490000700257520060300264653001500867653001900882653001700901653001900918653002800937100002300965700002200988700001901010700001401029700002001043700002101063856009501084       2007                        eng d  a0167-577X00aHighly photostable dye entrapped core-shell particles0 aHighly photostable dye entrapped coreshell particles  aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcOCT  a4738-47420 v613 a<p>Organic dye namely Coumarin 7 has been entrapped in silica particles using a single silica precursor viz. tetraethylorthosilicate. Both bare Coumarin 7 dye and dye incorporated core-shell particles were studied. Investigations of these core-shell composites were carried out using different characterization techniques such as energy dispersive X-ray analysis, X-ray photoelectron spectroscopy and transmission electron microscopy. It has been shown that the photostability of dye molecules is improved along with an increase in photoluminescence. (c) 2007 Elsevier B.V. All rights reserved.</p>10acore-shell10acoumarin 7 dye10aLuminescence10aphotostability10atetraethylorthosilicate1 aEthiraj, Anita, S.1 aKharrazi, Sharmin1 aHebalkar, Neha1 aUrban, J.1 aSainkar, S., R.1 aKulkarni, S., K.  uhttps://library.ncl.res.in/content/highly-photostable-dye-entrapped-core-shell-particles-0