Journal of Luminescence, volume 131, issue 11, pages 2267-2272
Photostability comparison of CdTe and CdSe/CdS/ZnS quantum dots in living cells under single and two-photon excitations
Qi Feng Ma
,
Qifeng Ma
1
,
Ji-Yao Chen
1
,
Xi Wu
,
Xi Wu
1
,
Pei-Nan Wang
2
,
Yue Yang
,
杨悦 Yang Yue
3
,
Dai Ning
3
3
National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy Science, Shanghai 200083, PR China
|
Publication type: Journal Article
Publication date: 2011-11-01
Journal:
Journal of Luminescence
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 3.6
ISSN: 00222313
General Chemistry
Biochemistry
Biophysics
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Abstract
The photostability is an outstanding feature of quantum dots (QDs) used as fluorescence probes in biological staining and cell imaging. To find out the related factors in the QD photostability, the photobleaching of naked CdTe QDs and BSA coated CdSe/CdS/ZnS QDs in human hepatocellular carcinoma (QGY) cells and human nasopharynx carcinoma (KB) cells were studied under single photon excitation (SPE) and two-photon excitation (TPE). In these two cell lines the cellular QDs were irradiated by a 405 nm continuous wave laser for SPE or an 800 nm femto-second (fs) laser for TPE. The QD photobleaching with the irradiation time was found to fit a biexponential decay. The fast decay plays a dominant role in the bleaching course and thus can be used as the parameter to quantitatively evaluate the QD photostability. The TPE decreased the QD photobleaching as compared to SPE. The BSA coated core/shell QDs had improved the photostability up to 4–5 times than the naked QDs due to the shielding effect of the QD shell. Therefore, it is better to use core/shell structured QDs as the fluorescence probe combining with a TPE manner for those long-term monitoring studies.
Top-30
Citations by journals
|
1
2
3
|
|
|
Journal of Luminescence
3 publications, 17.65%
|
|
|
Journal of Physical Chemistry B
1 publication, 5.88%
|
|
|
IET Nanobiotechnology
1 publication, 5.88%
|
|
|
International Journal of Molecular Sciences
1 publication, 5.88%
|
|
|
Theoretical and Experimental Chemistry
1 publication, 5.88%
|
|
|
Trends in Biotechnology
1 publication, 5.88%
|
|
|
Journal of Molecular Liquids
1 publication, 5.88%
|
|
|
Bulletin of the Korean Chemical Society
1 publication, 5.88%
|
|
|
Journal of Materials Chemistry A
1 publication, 5.88%
|
|
|
Physical Chemistry Chemical Physics
1 publication, 5.88%
|
|
|
Faraday Discussions
1 publication, 5.88%
|
|
|
Journal of Materials Chemistry B
1 publication, 5.88%
|
|
|
Journal of Nanoparticle Research
1 publication, 5.88%
|
|
|
Russian Chemical Reviews
1 publication, 5.88%
|
|
|
1
2
3
|
Citations by publishers
|
1
2
3
4
5
|
|
|
Elsevier
5 publications, 29.41%
|
|
|
Royal Society of Chemistry (RSC)
4 publications, 23.53%
|
|
|
Springer Nature
2 publications, 11.76%
|
|
|
American Chemical Society (ACS)
1 publication, 5.88%
|
|
|
Institution of Engineering and Technology (IET)
1 publication, 5.88%
|
|
|
Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 5.88%
|
|
|
Wiley
1 publication, 5.88%
|
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 5.88%
|
|
|
1
2
3
4
5
|
- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[0,0,0,0,0,0,0,0,0,0,0,0,0],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["","","","","","","","","","","","",""],"datasets":[{"label":"Citations number","data":[2,3,3,1,3,1,0,0,1,0,0,2,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["11.76","17.65","17.65","5.88","17.65","5.88",0,0,"5.88",0,0,"11.76","5.88"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["Journal of Luminescence","Journal of Physical Chemistry B","IET Nanobiotechnology","International Journal of Molecular Sciences","Theoretical and Experimental Chemistry","Trends in Biotechnology","Journal of Molecular Liquids","Bulletin of the Korean Chemical Society","Journal of Materials Chemistry A","Physical Chemistry Chemical Physics","Faraday Discussions","Journal of Materials Chemistry B","Journal of Nanoparticle Research","Russian Chemical Reviews"],"ids":[7075,14990,3204,14627,6579,17422,13597,7473,14919,1773,19474,11516,546,23802],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/aK6yGjkv01aMMh16lIwFe0Z7wTx4ksfzsYuogiOY_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp"],"datasets":[{"label":"","data":[3,1,1,1,1,1,1,1,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[17.65,5.88,5.88,5.88,5.88,5.88,5.88,5.88,5.88,5.88,5.88,5.88,5.88,5.88],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["Elsevier","Royal Society of Chemistry (RSC)","Springer Nature","American Chemical Society (ACS)","Institution of Engineering and Technology (IET)","Multidisciplinary Digital Publishing Institute (MDPI)","Wiley","Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii"],"ids":[17,123,8,40,117,202,11,9422],"codes":[0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/aK6yGjkv01aMMh16lIwFe0Z7wTx4ksfzsYuogiOY_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp"],"datasets":[{"label":"","data":[5,4,2,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[29.41,23.53,11.76,5.88,5.88,5.88,5.88,5.88],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartiles":{"type":"bar","data":{"show":true,"labels":[2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,0,0,0,0,0,0,0,0,0,0,0],"percentage":["0","0","0","0","0","0","0","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,2,0,1,0,0,0,0,0,0,0,0],"percentage":["0","0","11.76","0","5.88","0","0","0","0","0","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,1,0,1,1,0,0,0,0,0,0,1,0],"percentage":["0","5.88","0","5.88","5.88","0","0","0","0","0","0","5.88","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[2,2,1,0,1,1,0,0,1,0,0,0,1],"percentage":["11.76","11.76","5.88","0","5.88","5.88","0","0","5.88","0","0","0","5.88"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[0,0,0,0,0,0,0,0,0,0,0,1,0],"percentage":["0","0","0","0","0","0","0","0","0","0","0","5.88","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by SCImago per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartilesWs":{"type":"bar","data":{"show":true,"labels":[2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,1,0,0,0,0,0,0,0,0,0,0],"percentage":["0","0","5.88","0","0","0","0","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,2,0,1,1,0,0,0,0,0,1,0],"percentage":["0","0","11.76","0","5.88","5.88","0","0","0","0","0","5.88","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,2,0,1,1,0,0,0,0,0,0,0,0],"percentage":["0","11.76","0","5.88","5.88","0","0","0","0","0","0","0","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[2,1,0,0,1,0,0,0,1,0,0,0,1],"percentage":["11.76","5.88","0","0","5.88","0","0","0","5.88","0","0","0","5.88"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[0,0,0,0,0,0,0,0,0,0,0,1,0],"percentage":["0","0","0","0","0","0","0","0","0","0","0","5.88","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by WoS per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Ma Q. F. et al. Photostability comparison of CdTe and CdSe/CdS/ZnS quantum dots in living cells under single and two-photon excitations // Journal of Luminescence. 2011. Vol. 131. No. 11. pp. 2267-2272.
GOST all authors (up to 50)
Copy
Ma Q. F., Ma Q., Chen J., Wu X., Wu X., Wang P., Yang Y., Yang Yue 杨., Ning D. Photostability comparison of CdTe and CdSe/CdS/ZnS quantum dots in living cells under single and two-photon excitations // Journal of Luminescence. 2011. Vol. 131. No. 11. pp. 2267-2272.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1016/j.jlumin.2011.05.055
UR - https://doi.org/10.1016/j.jlumin.2011.05.055
TI - Photostability comparison of CdTe and CdSe/CdS/ZnS quantum dots in living cells under single and two-photon excitations
T2 - Journal of Luminescence
AU - Ma, Qi Feng
AU - Chen, Ji-Yao
AU - Wu, Xi
AU - Wang, Pei-Nan
AU - Yang, Yue
AU - Ning, Dai
AU - Ma, Qifeng
AU - Wu, Xi
AU - Yang Yue, 杨悦
PY - 2011
DA - 2011/11/01 00:00:00
PB - Elsevier
SP - 2267-2272
IS - 11
VL - 131
SN - 0022-2313
ER -
Cite this
BibTex
Copy
@article{2011_Ma,
author = {Qi Feng Ma and Ji-Yao Chen and Xi Wu and Pei-Nan Wang and Yue Yang and Dai Ning and Qifeng Ma and Xi Wu and 杨悦 Yang Yue},
title = {Photostability comparison of CdTe and CdSe/CdS/ZnS quantum dots in living cells under single and two-photon excitations},
journal = {Journal of Luminescence},
year = {2011},
volume = {131},
publisher = {Elsevier},
month = {nov},
url = {https://doi.org/10.1016/j.jlumin.2011.05.055},
number = {11},
pages = {2267--2272},
doi = {10.1016/j.jlumin.2011.05.055}
}
Cite this
MLA
Copy
Ma, Qi Feng, et al. “Photostability comparison of CdTe and CdSe/CdS/ZnS quantum dots in living cells under single and two-photon excitations.” Journal of Luminescence, vol. 131, no. 11, Nov. 2011, pp. 2267-2272. https://doi.org/10.1016/j.jlumin.2011.05.055.