@article{oai:sucra.repo.nii.ac.jp:00014651,
 author = {福田, 武司 and 鈴木, 美穂},
 journal = {CACS FORUM},
 month = {},
 note = {In recent years, several types of semiconductor quantum dots (QDs) have been investigated as phosphors due to their specific optical characteristics such as bright fluorescence, wavelength controllability, and high stability. In this manuscript, we demonstrated synthesis process of InP/ZnS QDs and their application for fluorescence bio-imaging sensing. The InP/ZnS QDs generate various fluorescence spectra by changing the diameter due to the quantum confinement effect, and the wavelength was ranged from 536 (green) to 627 nm (red). The maximum fluorescence quantum yield was 49.2 % for the InP/ZnS QDs dispersed in the pure water. In addition, we also achieved fluorescence type pH sensor containing the InP/ZnS QD and the organic dye, which has the pH-sensitive fluorescence intensity. The fluorescence intensity ratio (InP/ZnS QD/organic dye) linearly increased with increasing pH, and this indicates that the pH can be estimated by measuring the fluorescence spectrum., text, application/pdf},
 pages = {18--21},
 title = {半導体量子ドット蛍光体の合成技術と蛍光センシング応用《若手研究者の紹介》},
 volume = {5},
 year = {2014},
 yomi = {フクダ, タケシ and スズキ, ミホ}
}