Optical properties of photo- and thermo-responsive aqueous CdTe quantum dots/spironaphthoxazine/poly(N-isopropylacrylamide) hybrid.
Temperature and photo-responsive aqueous CdTe quantum dots (QDs)/spironaphthoxazine (WSPO)/poly(N-isopropylacrylamide) (PNIPAM) hybrid was studied in this paper. Phase transition and fluorescent decrease were observed in aqueous QDs/WSPO/PNIPAM hybrid by rising temperature, and color and fluorescent switching were also observed upon irradiation of UV/Vis light.
BK21 FTIT Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University, Daejeon 305-764, Republic of Korea.
Eun-Mi
EM
Lee
Seon-Young
SY
Gwon
Young-A
YA
Son
Sung-Hoon
SH
Kim
D000042:Absorption; D000178:Acrylamides / Q000737:chemistry*; D000180:Acrylic Resins; D001578:Benzopyrans / Q000737:chemistry; D019187:Cadmium Compounds / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry; D008027:Light; D010078:Oxazines / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry*; D045663:Quantum Dots; D013050:Spectrometry, Fluorescence; D013056:Spectrophotometry, Ultraviolet; D013141:Spiro Compounds / Q000737:chemistry*; D013691:Tellurium / Q000737:chemistry*; D013696:Temperature; D014867:Water / Q000737:chemistry*
D000178:Acrylamides; D000180:Acrylic Resins; D001578:Benzopyrans; D019187:Cadmium Compounds; D007211:Indoles; D010078:Oxazines; D011108:Polymers; D013141:Spiro Compounds; C548873:merocyanine; C560447:spironaphthoxazine; D014867:Water; C052970:poly-N-isopropylacrylamide; D013691:Tellurium; C028337:cadmium telluride