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[12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents
A series of multifunctional compounds (MFCs) 1a–1e based on 1,8-naphthalimide and [12]aneN(3) building blocks were designed and synthesized. They were used as not only fluorescent probes for recognition of Cu(2+) ions but also as non-viral gene vectors for DNA and RNA delivery. Furthermore, their co...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6968532/ https://www.ncbi.nlm.nih.gov/pubmed/31858838 http://dx.doi.org/10.1080/10717544.2019.1704943 |
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author | Gao, Yong-Guang Huangfu, Shu-Yuan Patil, Suryaji Tang, Quan Sun, Wan Li, Yu Lu, Zhong-Lin Qian, Airong |
author_facet | Gao, Yong-Guang Huangfu, Shu-Yuan Patil, Suryaji Tang, Quan Sun, Wan Li, Yu Lu, Zhong-Lin Qian, Airong |
author_sort | Gao, Yong-Guang |
collection | PubMed |
description | A series of multifunctional compounds (MFCs) 1a–1e based on 1,8-naphthalimide and [12]aneN(3) building blocks were designed and synthesized. They were used as not only fluorescent probes for recognition of Cu(2+) ions but also as non-viral gene vectors for DNA and RNA delivery. Furthermore, their complexes with Cu(2+) (1-Cu) could also selectively stain lysosome in HeLa cells. In order to achieve high performance multifunctional materials, structure-performance relationship of MFCs 1a–1e was studied. It was found that MFCs 1a–1e exhibited highly selective fluorescence turn-off for Cu(2+), without interference by other metal ions in aqueous solution. The fluorescence emission of 1a–1e was quenched by a factor of 10-fold, 47-fold, 6-fold, 64-fold, and 15-fold respectively in the presence of Cu(2+) ions. Due to high sensitivity, good water solubility, and low cytotoxicity, MFCs 1a–1d were successfully applied in the recognition of Cu(2+) and selectively staining lysosome in HeLa cells. Most importantly, MFCs 1a and 1b had excellent HeLa cell selectivity in RNA delivery, and their performances were far better than lipofectamine 2000 and 25 kDa PEI. |
format | Online Article Text |
id | pubmed-6968532 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Taylor & Francis |
record_format | MEDLINE/PubMed |
spelling | pubmed-69685322020-01-31 [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents Gao, Yong-Guang Huangfu, Shu-Yuan Patil, Suryaji Tang, Quan Sun, Wan Li, Yu Lu, Zhong-Lin Qian, Airong Drug Deliv Research Article A series of multifunctional compounds (MFCs) 1a–1e based on 1,8-naphthalimide and [12]aneN(3) building blocks were designed and synthesized. They were used as not only fluorescent probes for recognition of Cu(2+) ions but also as non-viral gene vectors for DNA and RNA delivery. Furthermore, their complexes with Cu(2+) (1-Cu) could also selectively stain lysosome in HeLa cells. In order to achieve high performance multifunctional materials, structure-performance relationship of MFCs 1a–1e was studied. It was found that MFCs 1a–1e exhibited highly selective fluorescence turn-off for Cu(2+), without interference by other metal ions in aqueous solution. The fluorescence emission of 1a–1e was quenched by a factor of 10-fold, 47-fold, 6-fold, 64-fold, and 15-fold respectively in the presence of Cu(2+) ions. Due to high sensitivity, good water solubility, and low cytotoxicity, MFCs 1a–1d were successfully applied in the recognition of Cu(2+) and selectively staining lysosome in HeLa cells. Most importantly, MFCs 1a and 1b had excellent HeLa cell selectivity in RNA delivery, and their performances were far better than lipofectamine 2000 and 25 kDa PEI. Taylor & Francis 2019-12-20 /pmc/articles/PMC6968532/ /pubmed/31858838 http://dx.doi.org/10.1080/10717544.2019.1704943 Text en © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Gao, Yong-Guang Huangfu, Shu-Yuan Patil, Suryaji Tang, Quan Sun, Wan Li, Yu Lu, Zhong-Lin Qian, Airong [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
title | [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
title_full | [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
title_fullStr | [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
title_full_unstemmed | [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
title_short | [12]aneN(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
title_sort | [12]anen(3)-based multifunctional compounds as fluorescent probes and nucleic acids delivering agents |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6968532/ https://www.ncbi.nlm.nih.gov/pubmed/31858838 http://dx.doi.org/10.1080/10717544.2019.1704943 |
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