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Zhang X, Ma X, Zhang B, Yang D, Bai R, Gao Y, Sun H, Tang Y, Shi L. Design and Screening of Fluorescent Probes Based upon Hemicyanine Dyes for Monitoring Mitochondrial Viscosity in Living Cells. J Phys Chem B 2024; 128:3910-3918. [PMID: 38607690 DOI: 10.1021/acs.jpcb.4c00161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
Viscosity, at the subcellular level, plays a crucial role as a physicochemical factor affecting microenvironment homeostasis. Abnormal changes in mitochondrial viscosity often lead to various diseases in the organism. Based on the twisted intramolecular charge transfer mechanism, four hemicyanine dye fluorescent probes (HT-SA, HT-SA-S, HT-Bzh, and HT-NA) were designed and synthesized for viscosity response. The single bond between the nitrogen-containing heterocycle and the carbon-carbon double in the structure of the probe bond served as the viscosity response site. Finally, the probe HT-Bzh was screened as the optimal mitochondrial viscosity probe according to its responsiveness, targeting, and interference resistance. The fluorescence intensity of the probe HT-Bzh increased 22-fold when the viscosity was increased from 13.75 to 811.2 cP. In summary, all four viscosity probes we have developed can be used in different applications depending on the external environment, providing a valuable reference for the design of potential tools to address viscosity monitoring in biological systems.
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Affiliation(s)
- Xiufeng Zhang
- Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210, China
| | - Xiaoying Ma
- Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210, China
| | - Buyue Zhang
- Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210, China
| | - Dawei Yang
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Ruiyang Bai
- Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210, China
| | - Yuexing Gao
- Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210, China
| | - Hongxia Sun
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yalin Tang
- National Laboratory for Molecular Sciences, Center for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Lei Shi
- Hebei Key Laboratory of Medical-Industrial Integration Precision Medicine, College of Chemical Engineering, North China University of Science and Technology, Tangshan 063210, China
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Shimada S, Miyagishi HV, Masai H, Masui Y, Terao J. Solvatofluorochromic Contrast with Supramolecular Stereoisomers Using Linked Rotaxane Structures to Investigate Local Solvation in Excited Donor-bridge-acceptor Systems. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sotaro Shimada
- Department of Basic Science, Graduate School of Arts and Sciences, the University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Hiromichi V. Miyagishi
- Department of Basic Science, Graduate School of Arts and Sciences, the University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Hiroshi Masai
- Department of Basic Science, Graduate School of Arts and Sciences, the University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Yoichi Masui
- Department of Basic Science, Graduate School of Arts and Sciences, the University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Jun Terao
- Department of Basic Science, Graduate School of Arts and Sciences, the University of Tokyo, 3-8-1, Komaba, Meguro-ku, Tokyo, 153-8902, Japan
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Muraoka H, Ogawa S. Synthesis and Photophysical Properties of Star-Shaped (D-π)<sub>3</sub>-A Molecules with an <i>N</i>-Heteroaromatic Core. J SYN ORG CHEM JPN 2021. [DOI: 10.5059/yukigoseikyokaishi.79.859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hiroki Muraoka
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University
| | - Satoshi Ogawa
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University
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Yadav SB, Sekar N. Static- and frequency-dependent NLO properties of dithienothiophene and thienothiophene bridges — A computational investigation. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2020. [DOI: 10.1142/s0219633620500182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We have explored detailed linear and nonlinear optical properties of push-pull systems bearing thienothiophene and dithienothiophene spacers. By using density functional theory (DFT), frequency-dependent strategies were applied to examine the polarizability ([Formula: see text] and hyperpolarizability ([Formula: see text] and [Formula: see text]. The set of global and range-separated hybrid functionals with different Hartree–Fock (HF) exchange percentage at two basis sets cc-pVDZ and cc-pVTZ were used to evaluate the nonlinear optical (NLO) properties. The observed trends in the absorption maxima supported by perturbation potential analysis; as the absorption maxima increases, the respective amplitude potential decreases. For the investigated compounds, [Formula: see text]-conjugation along with the type of substituted acceptor plays a crucial role in the enhancement of NLO properties. The presence of acceptor group and length of conjugation increase between the D and A group; the first- and second-order intrinsic hyperpolarizability increases, leads to enhanced first- as well as second-order hyperpolarizability. Bond length alternation (BLA)/bond order alteration (BOA) exploration suggested that compounds attain cyanine limit. The trends in NLO properties for investigated compounds are supported by chemical reactivity descriptors, hardness and hyperhardness analysis. The polarizability is linearly correlated with the hyperpolarizability parameters ([Formula: see text] and [Formula: see text] and shows a good regression coefficient by figures of merit analysis.
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Affiliation(s)
- Sagar B. Yadav
- Department of Dyestuff Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai — 400 019, India
| | - Nagaiyan Sekar
- Department of Dyestuff Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai — 400 019, India
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Muraoka H, Kubota S, Ogawa S. Synthesis and Emission Properties of a Series of 2,3,4,5-Tetrakis(5-aryl-2-thienyl)-1-phenylpyrroles as a Sterically-crowded Star-shaped D-(π-A) 4 Molecule. CHEM LETT 2020. [DOI: 10.1246/cl.190749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hiroki Muraoka
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, Morioka, Iwate 020-8551, Japan
| | - Shunpei Kubota
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, Morioka, Iwate 020-8551, Japan
| | - Satoshi Ogawa
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, Morioka, Iwate 020-8551, Japan
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Bhalekar SB, Kothavale S, Sekar N. Coumarin and Hydroxyl Decorated Viscosity Sensitive Triphenylamine Derivatives: Synthesis, Photophysical Properties, Viscosity Sensitivity, TD‐DFT, and NLO Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201903247] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Sulochana B. Bhalekar
- Department of Dyestuff TechnologyInstitute of Chemical Technology, Matunga, Mumbai India
| | - Shantaram Kothavale
- Department of Dyestuff TechnologyInstitute of Chemical Technology, Matunga, Mumbai India
| | - Nagaiyan Sekar
- Department of Dyestuff TechnologyInstitute of Chemical Technology, Matunga, Mumbai India
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