51
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Singha S, Kim D, Roy B, Sambasivan S, Moon H, Rao AS, Kim JY, Joo T, Park JW, Rhee YM, Wang T, Kim KH, Shin YH, Jung J, Ahn KH. A structural remedy toward bright dipolar fluorophores in aqueous media. Chem Sci 2015; 6:4335-4342. [PMID: 29218204 PMCID: PMC5707477 DOI: 10.1039/c5sc01076d] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 05/17/2015] [Indexed: 12/13/2022] Open
Abstract
The donor-acceptor (D-A) type dipolar fluorophores, an important class of luminescent dyes with two-photon absorption behaviour, generally emit strongly in organic solvents but poorly in aqueous media. To understand and enhance the poor emission behaviour of dipolar dyes in aqueous media, we undertake a rational approach that includes a systematic structure variation of the donor, amino substituent of acedan, an important two-photon dye. We identify several factors that influence the emission behaviour of the dipolar dyes in aqueous media through computational and photophysical studies on new acedan derivatives. As a result, we can make acedan dyes emit bright fluorescence under one- and two-photon excitation in aqueous media by suppressing the liable factors for poor emission: 1,3-allylic strain, rotational freedom, and hydrogen bonding with water. We also validate that these findings can be generally extended to other dipolar fluorophores, as demonstrated for naphthalimide, coumarin and (4-nitro-2,1,3-benzoxadiazol-7-yl)amine (NBD) dyes. The new acedan and naphthalimide dyes thus allow us to obtain much brighter two-photon fluorescent images in cells and tissues than in their conventional forms. As an application of these findings, a thiol probe is synthesized based on a new naphthalimide dye, which shows greatly enhanced fluorescence from the widely used N,N-dimethyl analogue. The results disclosed here provide essential guidelines for the development of efficient dipolar dyes and fluorescence probes for studying biological systems, particularly by two-photon microscopy.
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Affiliation(s)
- Subhankar Singha
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Dokyoung Kim
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Basab Roy
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Sunderraman Sambasivan
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Hyunsoo Moon
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Alla Sreenivasa Rao
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Jin Yong Kim
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Taiha Joo
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Jae Woo Park
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Young Min Rhee
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
| | - Taejun Wang
- Division of Integrative Biosciences and Bio-technology , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784
| | - Ki Hean Kim
- Division of Integrative Biosciences and Bio-technology , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784
| | - Youn Ho Shin
- Department of Anatomy and Neurobiology , School of Medicine , Biomedical Science Institute , Kyung Hee University , 26 Kyungheedae-Ro, Dongdaemun-Gu , Seoul , Republic of Korea 130-701
| | - Junyang Jung
- Department of Anatomy and Neurobiology , School of Medicine , Biomedical Science Institute , Kyung Hee University , 26 Kyungheedae-Ro, Dongdaemun-Gu , Seoul , Republic of Korea 130-701
| | - Kyo Han Ahn
- Department of Chemistry , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro, Nam-Gu , Pohang , Gyungbuk , Republic of Korea 790-784 .
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52
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Ding J, Li H, Wang C, Yang J, Xie Y, Peng Q, Li Q, Li Z. "Turn-On" Fluorescent Probe for Mercury(II): High Selectivity and Sensitivity and New Design Approach by the Adjustment of the π-Bridge. ACS APPLIED MATERIALS & INTERFACES 2015; 7:11369-11376. [PMID: 25899603 DOI: 10.1021/acsami.5b01800] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
By intelligent design, a new "turn-on" fluorescent probe (1-CN) was obtained based on the deprotection reaction of the dithioacetal promoted by Hg2+ ions, which could sense mercury ions sensitively and selectively, with the detection limit of 8×10(-7) M. Thanks to the apparent turn-on signal, 1-CN has been successfully applied to rapidly detect trace amounts of mercury ions as test strips and cell image.
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Affiliation(s)
- Jun Ding
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
| | - Huiyang Li
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
| | - Can Wang
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
| | - Jie Yang
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
| | - Yujun Xie
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
| | - Qian Peng
- ‡Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Science, Institute of Chemistry, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China
| | - Qianqian Li
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
| | - Zhen Li
- †Department of Chemistry, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Wuhan University, Wuhan 430072, China
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53
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Dmitriev RI, Borisov SM, Düssmann H, Sun S, Müller BJ, Prehn J, Baklaushev VP, Klimant I, Papkovsky DB. Versatile Conjugated Polymer Nanoparticles for High-Resolution O2 Imaging in Cells and 3D Tissue Models. ACS NANO 2015; 9:5275-88. [PMID: 25858428 DOI: 10.1021/acsnano.5b00771] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
High brightness, chemical and photostability, tunable characteristics, and spectral and surface properties are important attributes for nanoparticle probes designed for live cell imaging. We describe a class of nanoparticles for high-resolution imaging of O2 that consists of a substituted conjugated polymer (polyfluorene or poly(fluorene-alt-benzothiadiazole)) acting as a FRET antenna and a fluorescent reference with covalently bound phosphorescent metalloporphyrin (PtTFPP, PtTPTBPF). The nanoparticles prepared from such copolymers by precipitation method display stability, enhanced (>5-10 times) brightness under one- and two-photon excitation, compatibility with ratiometric and lifetime-based imaging modes, and low toxicity for cells. Their cell-staining properties can be modulated with positively and negatively charged groups grafted to the backbone. The "zwitter-ionic" nanoparticles show high cell-staining efficiency, while their cell entry mechanisms differ for the different 3D models. When injected in the bloodstream, the cationic and anionic nanoparticles show similar distribution in vivo. These features and tunable properties make the conjugated polymer based phosphorescent nanoparticles a versatile tool for quantitative O2 imaging with a broad range of cell and 3D tissue models.
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Affiliation(s)
- Ruslan I Dmitriev
- †School of Biochemistry and Cell Biology, University College Cork, Cork, Ireland
| | - Sergey M Borisov
- ‡Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Graz 8010, Austria
| | - Heiko Düssmann
- §Department of Physiology and Medical Physics, Centre for the Study of Neurological Disorders, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - Shiwen Sun
- ‡Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Graz 8010, Austria
| | - Bernhard J Müller
- ‡Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Graz 8010, Austria
| | - Jochen Prehn
- §Department of Physiology and Medical Physics, Centre for the Study of Neurological Disorders, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - Vladimir P Baklaushev
- ∥Department of Medicinal Nanobiotechnology, Pirogov Russian State Medical University, Moscow 115682, Russia
- ⊥Federal Research Clinical Centre of Federal Medical and Biological Agency of Russia, Moscow, Russia
| | - Ingo Klimant
- ‡Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Graz 8010, Austria
| | - Dmitri B Papkovsky
- †School of Biochemistry and Cell Biology, University College Cork, Cork, Ireland
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54
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Kim D, Moon H, Baik SH, Singha S, Jun YW, Wang T, Kim KH, Park BS, Jung J, Mook-Jung I, Ahn KH. Two-Photon Absorbing Dyes with Minimal Autofluorescence in Tissue Imaging: Application to in Vivo Imaging of Amyloid-β Plaques with a Negligible Background Signal. J Am Chem Soc 2015; 137:6781-9. [PMID: 25951499 DOI: 10.1021/jacs.5b03548] [Citation(s) in RCA: 144] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Fluorescence imaging of tissues offer an essential means for studying biological systems. Autofluorescence becomes a serious issue in tissue imaging under excitation at UV-vis wavelengths where biological molecules compete with the fluorophore. To address this critical issue, a novel class of fluorophores that can be excited at ∼900 nm under two-photon excitation conditions and emits in the red wavelength region (≥600 nm) has been disclosed. The new π-extended dipolar dye system shows several advantageous features including minimal autofluorescence in tissue imaging and pronounced solvent-sensitive emission behavior, compared with a widely used two-photon absorbing dye, acedan. As an important application of the new dye system, one of the dyes was developed into a fluorescent probe for amyloid-β plaques, a key biomarker of Alzheimer's disease. The probe enabled in vivo imaging of amyloid-β plaques in a disease-model mouse, with negligible background signal. The new dye system has great potential for the development of other types of two-photon fluorescent probes and tags for imaging of tissues with minimal autofluorescence.
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Affiliation(s)
- Dokyoung Kim
- †Department of Chemistry, Center for Electro-Photo Behaviors in Advanced Molecular Systems, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
| | - Hyunsoo Moon
- †Department of Chemistry, Center for Electro-Photo Behaviors in Advanced Molecular Systems, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
| | - Sung Hoon Baik
- ‡Department of Biochemistry and Biomedical Sciences, College of Medicine, Seoul National University, 103 Daehak-Ro, Jongro-Gu, Seoul 110-799, Republic of Korea
| | - Subhankar Singha
- †Department of Chemistry, Center for Electro-Photo Behaviors in Advanced Molecular Systems, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
| | - Yong Woong Jun
- †Department of Chemistry, Center for Electro-Photo Behaviors in Advanced Molecular Systems, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
| | - Taejun Wang
- §Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
| | - Ki Hean Kim
- §Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
| | - Byung Sun Park
- ⊥Department of Anatomy and Neurobiology, School of Medicine, Biomedical Science Institute, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 130-701, Republic of Korea
| | - Junyang Jung
- ⊥Department of Anatomy and Neurobiology, School of Medicine, Biomedical Science Institute, Kyung Hee University, 26 Kyungheedae-Ro, Dongdaemun-Gu, Seoul 130-701, Republic of Korea
| | - Inhee Mook-Jung
- ‡Department of Biochemistry and Biomedical Sciences, College of Medicine, Seoul National University, 103 Daehak-Ro, Jongro-Gu, Seoul 110-799, Republic of Korea
| | - Kyo Han Ahn
- †Department of Chemistry, Center for Electro-Photo Behaviors in Advanced Molecular Systems, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang, Gyungbuk 790-784, Republic of Korea
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55
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Grzybowski M, Glodkowska-Mrowka E, Hugues V, Brutkowski W, Blanchard-Desce M, Gryko DT. Polar Diketopyrrolopyrrole-Imidazolium Salts as Selective Probes for Staining Mitochondria in Two-Photon Fluorescence Microscopy. Chemistry 2015; 21:9101-10. [DOI: 10.1002/chem.201500738] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Indexed: 11/09/2022]
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56
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Yuan L, Wang L, Agrawalla BK, Park SJ, Zhu H, Sivaraman B, Peng J, Xu QH, Chang YT. Development of Targetable Two-Photon Fluorescent Probes to Image Hypochlorous Acid in Mitochondria and Lysosome in Live Cell and Inflamed Mouse Model. J Am Chem Soc 2015; 137:5930-8. [DOI: 10.1021/jacs.5b00042] [Citation(s) in RCA: 418] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lin Yuan
- Department
of Chemistry, National University of Singapore, Singapore 117543
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Lu Wang
- Department
of Chemistry, National University of Singapore, Singapore 117543
| | | | - Sung-Jin Park
- Laboratory
of Bioimaging Probe Development, Singapore Bioimaging Consortium, Singapore 117543
| | - Hai Zhu
- Department
of Chemistry, National University of Singapore, Singapore 117543
| | | | - Juanjuan Peng
- Laboratory
of Bioimaging Probe Development, Singapore Bioimaging Consortium, Singapore 117543
| | - Qing-Hua Xu
- Department
of Chemistry, National University of Singapore, Singapore 117543
| | - Young-Tae Chang
- Department
of Chemistry, National University of Singapore, Singapore 117543
- Laboratory
of Bioimaging Probe Development, Singapore Bioimaging Consortium, Singapore 117543
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57
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Affiliation(s)
- Hwan Myung Kim
- Department of Chemistry & Energy Systems Research, Ajou University, Suwon 443-749, Korea
| | - Bong Rae Cho
- Department
of Chemistry, Korea University, 145, Anam-ro, Seoul 136-713, Korea
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58
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Hu Y, Heo CH, Kim G, Jun EJ, Yin J, Kim HM, Yoon J. One-Photon and Two-Photon Sensing of Biothiols Using a Bis-Pyrene-Cu(II) Ensemble and Its Application To Image GSH in the Cells and Tissues. Anal Chem 2015; 87:3308-13. [DOI: 10.1021/ac504372w] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ying Hu
- Department
of Chemistry and Nano Science, Ewha Womans University, Global Top5 Research Program, Seoul 120-750, Korea
| | - Cheol Ho Heo
- Department
of Energy Systems Research, Ajou University, Suwon, Gyeonggi-do 443-749, Korea
| | - Gyoungmi Kim
- Department
of Chemistry and Nano Science, Ewha Womans University, Global Top5 Research Program, Seoul 120-750, Korea
| | - Eun Jin Jun
- Department
of Chemistry and Nano Science, Ewha Womans University, Global Top5 Research Program, Seoul 120-750, Korea
| | - Jun Yin
- Key
Laboratory of Pesticide and Chemical Biology of the Ministry of Education,
College of Chemistry, Central China Normal University, Wuhan 430079, China
| | - Hwan Myung Kim
- Department
of Energy Systems Research, Ajou University, Suwon, Gyeonggi-do 443-749, Korea
| | - Juyoung Yoon
- Department
of Chemistry and Nano Science, Ewha Womans University, Global Top5 Research Program, Seoul 120-750, Korea
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59
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Wang H, Wang B, Shi Z, Tang X, Dou W, Han Q, Zhang Y, Liu W. A two-photon probe for Al3+ in aqueous solution and its application in bioimaging. Biosens Bioelectron 2015; 65:91-6. [DOI: 10.1016/j.bios.2014.10.018] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Revised: 09/01/2014] [Accepted: 10/07/2014] [Indexed: 01/20/2023]
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60
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Xu Q, Heo CH, Kim G, Lee HW, Kim HM, Yoon J. Development of Imidazoline-2-Thiones Based Two-Photon Fluorescence Probes for Imaging Hypochlorite Generation in a Co-Culture System. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500537] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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61
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Xu Q, Heo CH, Kim G, Lee HW, Kim HM, Yoon J. Development of Imidazoline-2-Thiones Based Two-Photon Fluorescence Probes for Imaging Hypochlorite Generation in a Co-Culture System. Angew Chem Int Ed Engl 2015; 54:4890-4. [DOI: 10.1002/anie.201500537] [Citation(s) in RCA: 203] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Indexed: 01/24/2023]
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62
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Wang X, Wang X, Feng Y, Zhu M, Yin H, Guo Q, Meng X. A two-photon fluorescent probe for detecting endogenous hypochlorite in living cells. Dalton Trans 2015; 44:6613-9. [DOI: 10.1039/c5dt00012b] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A highly selective two-photon fluorescent probe (HQ) for endogenous hypochlorite (ClO−) was developed.
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Affiliation(s)
- Xunming Wang
- Department of Chemistry
- Anhui University
- Hefei
- China
- Department of Chemistry
| | - Xiaohui Wang
- Chemical Biology Laboratory
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Yan Feng
- Department of Chemistry
- Anhui University
- Hefei
- China
| | - Manzhou Zhu
- Department of Chemistry
- Anhui University
- Hefei
- China
| | - Hang Yin
- Department of Chemistry and Biochemistry and BioFrontiers Institute
- University of Colorado at Boulder
- Boulder
- USA
| | - QingXiang Guo
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
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63
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Tang Y, Lee D, Wang J, Li G, Yu J, Lin W, Yoon J. Development of fluorescent probes based on protection–deprotection of the key functional groups for biological imaging. Chem Soc Rev 2015; 44:5003-15. [DOI: 10.1039/c5cs00103j] [Citation(s) in RCA: 325] [Impact Index Per Article: 36.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review highlights the recent protection–deprotection methods of aldehyde, hydroxyl, or amino groups for the development of fluorescent imaging probes.
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Affiliation(s)
- Yonghe Tang
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Dayoung Lee
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750
- Korea
| | - Jiaoliang Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- P. R. China
| | - Guanhan Li
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Jinghua Yu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Juyoung Yoon
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750
- Korea
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64
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Liu F, Ding C, Jin M, Tian Y. A highly selective two-photon fluorescent probe for the determination of mercury ions. Analyst 2015; 140:3285-9. [DOI: 10.1039/c5an00277j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A two-photon fluorescent sensor ATD was developed for Hg2+ determination with high selectivity and low detection limit, in which two-photon fluorophore TD was designed and synthesized with a specific recognition molecule for Hg2+ – PT.
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Affiliation(s)
- Fang Liu
- Department of Chemistry
- Tongji University
- Shanghai 200092
- P. R. China
| | - Changqin Ding
- Department of Chemistry
- Tongji University
- Shanghai 200092
- P. R. China
| | - Ming Jin
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
- P. R. China
| | - Yang Tian
- Department of Chemistry
- Tongji University
- Shanghai 200092
- P. R. China
- Department of Chemistry
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65
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Zhang Z, Zhang B, Qian X, Li Z, Xu Z, Yang Y. Simultaneous Quantification of Hg2+ and MeHg+ in Aqueous Media with a Single Fluorescent Probe by Multiplexing in the Time Domain. Anal Chem 2014; 86:11919-24. [DOI: 10.1021/ac503900w] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ziqian Zhang
- State Key Laboratory
of Bioreactor Engineering, and ‡Shanghai Key Laboratory of Chemical
Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237 China
| | - Baoyan Zhang
- State Key Laboratory
of Bioreactor Engineering, and ‡Shanghai Key Laboratory of Chemical
Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237 China
| | - Xuhong Qian
- State Key Laboratory
of Bioreactor Engineering, and ‡Shanghai Key Laboratory of Chemical
Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237 China
| | - Zhong Li
- State Key Laboratory
of Bioreactor Engineering, and ‡Shanghai Key Laboratory of Chemical
Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237 China
| | - Zhiping Xu
- State Key Laboratory
of Bioreactor Engineering, and ‡Shanghai Key Laboratory of Chemical
Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237 China
| | - Youjun Yang
- State Key Laboratory
of Bioreactor Engineering, and ‡Shanghai Key Laboratory of Chemical
Biology, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237 China
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66
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Areti S, Yarramala DS, Samanta K, Hinge VK, Khedkar J, Rao CP. Glyco-conjugate as selective switch-on molecule for Hg2+in the presence of albumin proteins, blood serum milieu and on silica gel solid support. RSC Adv 2014. [DOI: 10.1039/c4ra00223g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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67
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Huang J, Xu Y, Qian X. Rhodamine-based fluorescent off–on sensor for Fe3+ – in aqueous solution and in living cells: 8-aminoquinoline receptor and 2 : 1 binding. Dalton Trans 2014; 43:5983-9. [DOI: 10.1039/c3dt53159g] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A rhodamine-based Fe3+ sensor of a rigid 8-aminoquinoline receptor shows a 2 : 1 binding according to 1D and 2D-1HNMR experiments.
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Affiliation(s)
- Junhai Huang
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237, China
- Zhangjiang R&D center
| | - Yufang Xu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237, China
| | - Xuhong Qian
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237, China
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68
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Liu K, Xu Z, Yin M, Yang W, He B, Wei W, Shen J. A multifunctional perylenediimide derivative (DTPDI) can be used as a recyclable specific Hg2+ ion sensor and an efficient DNA delivery carrier. J Mater Chem B 2014; 2:2093-2096. [DOI: 10.1039/c3tb21801e] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A multifunctional perylenediimide derivative (DTPDI) can be used as a recyclable specific Hg2+ ion sensor and an efficient DNA delivery carrier.
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Affiliation(s)
- Kelan Liu
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- 100029 Beijing, China
| | - Zejun Xu
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- 100029 Beijing, China
| | - Meizhen Yin
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- 100029 Beijing, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- 100029 Beijing, China
| | - Bicheng He
- Department of Entomology
- China Agricultural University
- 100193 Beijing, China
| | - Wei Wei
- Department of Entomology
- China Agricultural University
- 100193 Beijing, China
| | - Jie Shen
- Department of Entomology
- China Agricultural University
- 100193 Beijing, China
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Kim D, Ryu HG, Ahn KH. Recent development of two-photon fluorescent probes for bioimaging. Org Biomol Chem 2014; 12:4550-66. [DOI: 10.1039/c4ob00431k] [Citation(s) in RCA: 160] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Fluorescent probes are essential tools for studying biological systems.
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Affiliation(s)
- Dokyoung Kim
- Department of Chemistry and Center for Electro-Photo Behaviors in Advanced Molecular Systems
- Gyungbuk, Korea 790-784
| | - Hye Gun Ryu
- Department of Chemistry and Center for Electro-Photo Behaviors in Advanced Molecular Systems
- Gyungbuk, Korea 790-784
| | - Kyo Han Ahn
- Department of Chemistry and Center for Electro-Photo Behaviors in Advanced Molecular Systems
- Gyungbuk, Korea 790-784
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Pal S, Hatai J, Samanta M, Shaurya A, Bandyopadhyay S. A highly selective chemodosimeter for fast detection and intracellular imaging of Hg2+ions based on a dithiocarbamate–isothiocyanate conversion in aqueous ethanol. Org Biomol Chem 2014; 12:1072-8. [DOI: 10.1039/c3ob42108b] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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71
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A selective fluorogenic chemodosimeter for Hg2+ based on the dimerization of desulfurized product. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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72
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Khatua S, Schmittel M. A Single Molecular Light-up Sensor for Quantification of Hg2+ and Ag+ in Aqueous Medium: High Selectivity toward Hg2+ over Ag+ in a Mixture. Org Lett 2013; 15:4422-5. [DOI: 10.1021/ol401970n] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Snehadrinarayan Khatua
- Center of Micro and Nanochemistry and Engineering, Organische Chemie I, Universität Siegen, Adolf-Reichwein-Strasse 2, D-57068 Siegen, Germany, and Department of Chemistry, North Eastern Hill University, Shillong - 793022, Meghalaya, India
| | - Michael Schmittel
- Center of Micro and Nanochemistry and Engineering, Organische Chemie I, Universität Siegen, Adolf-Reichwein-Strasse 2, D-57068 Siegen, Germany, and Department of Chemistry, North Eastern Hill University, Shillong - 793022, Meghalaya, India
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73
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Maity D, Sarkar B, Maiti S, Govindaraju T. A Highly Selective Reaction-Based Two-Photon Probe for Copper(I) in Aqueous Media. Chempluschem 2013; 78:785-788. [DOI: 10.1002/cplu.201300089] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 05/16/2013] [Indexed: 11/11/2022]
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74
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Reaction-based small-molecule fluorescent probes for chemoselective bioimaging. Nat Chem 2013; 4:973-84. [PMID: 23174976 DOI: 10.1038/nchem.1500] [Citation(s) in RCA: 1334] [Impact Index Per Article: 121.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 10/12/2012] [Indexed: 12/15/2022]
Abstract
The dynamic chemical diversity of elements, ions and molecules that form the basis of life offers both a challenge and an opportunity for study. Small-molecule fluorescent probes can make use of selective, bioorthogonal chemistries to report on specific analytes in cells and in more complex biological specimens. These probes offer powerful reagents to interrogate the physiology and pathology of reactive chemical species in their native environments with minimal perturbation to living systems. This Review presents a survey of tools and tactics for using such probes to detect biologically important chemical analytes. We highlight design criteria for effective chemical tools for use in biological applications as well as gaps for future exploration.
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Mukherjee S, Thilagar P. Molecular flexibility tuned emission in “V” shaped naphthalimides: Hg(ii) detection and aggregation-induced emission enhancement (AIEE). Chem Commun (Camb) 2013; 49:7292-4. [DOI: 10.1039/c3cc43351j] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Liu XT, Guo JF, Ren AM, Xu Z, Huang S, Feng JK. Theoretical insight into linear optical and two-photon absorption properties for a series of N-arylpyrrole-based dyes. Org Biomol Chem 2012; 10:7527-35. [DOI: 10.1039/c2ob25916h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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