Fluorescence resonance energy transfer in a non-conjugated system of CdSe quantum dots/zinc-phthalocyanine

被引：38

作者：

Nyk, Marcin ^{[1
]}

Palewska, Krystyna ^{[1
]}

Kepinski, Leszek ^{[3
]}

Wilk, Kazimiera A. ^{[2
]}

Strek, Wieslaw ^{[3
]}

Samoc, Marek ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Phys & Theoret Chem, Dept Chem, PL-50370 Wroclaw, Poland

[2] Wroclaw Univ Technol, Div Organ Technol, Dept Chem, PL-50370 Wroclaw, Poland

[3] Polish Acad Sci, Inst Low Temp & Struct Res, PL-50422 Wroclaw, Poland

来源：

JOURNAL OF LUMINESCENCE | 2010年 / 130卷 / 12期

关键词：

FRET; Luminescence; Quantum dots; Phthalocyanine; PDT; DOTS; NANOCRYSTALS; BEHAVIOR; CANCER; LABELS; CELLS; DYES;

D O I：

10.1016/j.jlumin.2010.08.017

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Energy transfer between CdSe quantum dots (QDs) as donors and Zn phthalocyanine (Zn-Pc) molecules as acceptors was studied using steady-state photoluminescence and time-correlated single photon counting techniques. With the latter technique it is evaluated that the lifetime of Zn-Pc emission increases from 4 ns to ca. 30 ns on 460 nm excitation in the presence of the QDs. The concomitant decrease in the lifetime of the QDs emission (from 23.5 to 18.4 ns) indicates that the excitation of Zn-Pc occurs not only through reabsorption but also through fluorescence resonance energy transfer. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2487 / 2490

页数：4

共 50 条

[41] Carbon quantum dots as fluorescence resonance energy transfer sensors for organophosphate pesticides determination
Wu, Xiaoli
Song, Yang
Yan, Xu
Zhu, Chengzhou
Ma, Yongqiang
Du, Dan
Lin, Yuehe
BIOSENSORS & BIOELECTRONICS, 2017, 94 : 292 - 297
[42] Fluorescence Resonance Energy Transfer between Quantum Dots and Graphene Oxide for Sensing Biomolecules
Dong, Haifeng
Gao, Wenchao
Yan, Feng
Ji, Hanxu
Ju, Huangxian
ANALYTICAL CHEMISTRY, 2010, 82 (13) : 5511 - 5517
[43] Study on the fluorescence resonance energy transfer between CdS quantum dots and Eosin Y
Yan, Zhengyu
Zhang, Zhengwei
Yu, Yan
Chen, Jianqiu
LUMINESCENCE, 2015, 30 (02) : 155 - 158
[44] Imaging quantum dots switched on and off by photochromic fluorescence resonance energy transfer (pcFRET)
Jares-Erijman, E
Giordano, L
Spagnuolo, C
Lidke, K
Jovin, TM
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2005, 430 : 257 - 265
[45] Investigating fluorescence resonance energy transfer in conjugated liposomes
Li, Xuelian
McCarroll, Matthew
Kohli, Punit
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2006, 231
[46] Influence of bovine hemoglobin on the disruption of fluorescence resonance energy transfer between zinc sulfide quantum dots and fluorescent silica nanoparticles
Yang, Haiyan
Hao, Changchun
Liu, Hengyu
Zhong, Kunfeng
Sun, Runguang
JOURNAL OF MOLECULAR LIQUIDS, 2021, 332
[47] Forster resonance energy transfer (FRET) between CdSe quantum dots and ABA phosphorus(V) corroles
Kubba, Ritika
Singh, Mrityunjay Kumar
Jyoti, Omprakash
Yadav, Omprakash
Kumar, Anil
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2023, 291
[48] CALCULATION OF THE FORSTER RESONANCE ENERGY TRANSFER PARAMETERS IN NANOSPHERES CONTAINING CdSe/ZnS QUANTUM DOTS AND DIARYLETHENE
Karpach, P., V
Maskevich, S. A.
Vasilyuk, G. T.
Britikov, V. V.
Usanov, S. A.
Khuzin, A. A.
Artemiev, M., V
JOURNAL OF APPLIED SPECTROSCOPY, 2022, 89 (03) : 462 - 470
[49] Fluorescence Resonance Energy Transfer Between Quantumn Dots
Liu Hai-Yan
Wu Sheng-Mei
Cheng Fang
Hu Yu-Zhu
Yan Zheng-Yu
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2010, 38 (07) : 1036 - 1039
[50] Human Neutrophil Elastase Activated Fluorescent Probe for Pulmonary Diseases Based on Fluorescence Resonance Energy Transfer Using CdSe/ZnS Quantum Dots
Liu, Shi-Yu
Yan, Ai-Min
Guo, Wu Ying-Zheng
Fang, Yuan-Yuan
Dong, Qing-Jian
Li, Rong-Rong
Ni, Sheng-Nan
Sun, Yao
Yang, Wen-Chao
Yang, Guang-Fu
ACS NANO, 2020, 14 (04) : 4244 - 4254

← 1 2 3 4 5 →