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Pyrroloquinoline Based Styryl Dyes Doped PMMA, PS, and PS/TiO2 Polymer for Fluorescent Applications. J Inorg Organomet Polym Mater 2022; 32:2441-2454. [PMID: 35401069 PMCID: PMC8977565 DOI: 10.1007/s10904-022-02285-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 03/07/2022] [Indexed: 11/12/2022]
Abstract
This article presents two highly fluorescent donor-π-acceptor (D-π-A) moieties containing an electron-donating carbazole and phenothiazine donors fused with electron-withdrawing pyrrolo-quinoline acceptor dyes, PQC and PQPT. We also discussed the polymerization and film-forming process of dye PQC and PQPT doped in poly (methyl methacrylate) (PMMA) and polystyrene (PS) polymer to find their optical applications in polymer-based technology. We investigated the fluorescent properties of dyes PQC and PQPT from 0.01 to 1 wt% in poly(methyl methacrylate) (PMMA). We also investigated the changes in the spectrum shape and shift in wavelength with changes in poly(methyl methacrylate) (PMMA), polystyrene (PS), and TiO2 doped in polystyrene (PS/TiO2). The analysis of surface morphology of prepared polymer samples was done with the help of a scanning electron microscope. The thermal and photostability of synthesized dyes in poly (methyl methacrylate) (PMMA), polystyrene (PS), and TiO2 doped in polystyrene (PS/TiO2) were investigated to get detailed information owing to the application of fluorescent polymers in the field of optoelectronic, nanohybrid coatings in solar concentrators, etc.
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Liu X, Zhang Y, Fei X, Liao L, Fan J. 9,9′‐Bicarbazole: New Molecular Skeleton for Organic Light‐Emitting Diodes. Chemistry 2019; 25:4501-4508. [DOI: 10.1002/chem.201806314] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Xiang‐Yang Liu
- Jiangsu Key Laboratory for Carbon-Based Functional, Materials & DevicesJoint International Research Laboratory of, Carbon-Based Functional Materials and DevicesInstitute of Functional Nano & Soft Materials (FUNSOM)Soochow University Suzhou Jiangsu 215123 P.R. China
| | - Yuan‐Lan Zhang
- Jiangsu Key Laboratory for Carbon-Based Functional, Materials & DevicesJoint International Research Laboratory of, Carbon-Based Functional Materials and DevicesInstitute of Functional Nano & Soft Materials (FUNSOM)Soochow University Suzhou Jiangsu 215123 P.R. China
| | - Xiyu Fei
- Jiangsu Key Laboratory for Carbon-Based Functional, Materials & DevicesJoint International Research Laboratory of, Carbon-Based Functional Materials and DevicesInstitute of Functional Nano & Soft Materials (FUNSOM)Soochow University Suzhou Jiangsu 215123 P.R. China
| | - Liang‐Sheng Liao
- Jiangsu Key Laboratory for Carbon-Based Functional, Materials & DevicesJoint International Research Laboratory of, Carbon-Based Functional Materials and DevicesInstitute of Functional Nano & Soft Materials (FUNSOM)Soochow University Suzhou Jiangsu 215123 P.R. China
| | - Jian Fan
- Jiangsu Key Laboratory for Carbon-Based Functional, Materials & DevicesJoint International Research Laboratory of, Carbon-Based Functional Materials and DevicesInstitute of Functional Nano & Soft Materials (FUNSOM)Soochow University Suzhou Jiangsu 215123 P.R. China
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Guo Y, Song R, Feng R, Dai G, Liang Y, Pu D, Zhang X, Ye Z. Thermoresponsive behavior of graft copolymers based on poly(N,N-dimethylacrylamide-co-diacetoneacrylamide) side chains. J Appl Polym Sci 2018. [DOI: 10.1002/app.47051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yongjun Guo
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University; Chengdu People's Republic of China
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Rutong Song
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
| | - Rusen Feng
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University; Chengdu People's Republic of China
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
| | - Gang Dai
- China Resources Xinglu Gas Co.; Luzhou People's Republic of China
| | - Yan Liang
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Di Pu
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Xinmin Zhang
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Zhongbin Ye
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University; Chengdu People's Republic of China
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
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Tang S, Zhang Y, Dhakal P, Ravelo L, Anderson CL, Collins KM, Raymo FM. Photochemical Barcodes. J Am Chem Soc 2018; 140:4485-4488. [PMID: 29561604 PMCID: PMC6056178 DOI: 10.1021/jacs.8b00887] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A photochemical strategy to encode fluorescence signals in vivo with spatial control was designed around the unique properties of a photoactivatable borondipyrromethene (BODIPY). The photoinduced disconnection of two oxazines, flanking a single BODIPY, in two consecutive steps produces a mixture of three emissive molecules with resolved fluorescence inside polymer beads. The relative amounts and emission intensities of the three fluorophores can be regulated precisely in each bead by adjusting the dose of activating photons to mark individual particles with distinct codes of fluorescence signals. The visible wavelengths and mild illumination sufficient to induce these transformations permit the photochemical barcoding of beads also in living nematodes. Different regions of the same animal can be labeled with distinct barcodes to allow the monitoring of their dynamics for long times with no toxic effects. Thus, our photochemical strategy for the generation of fluorescence barcodes can produce multiple and distinguishable labels in the same biological sample to enable the spatiotemporal tracking of, otherwise indistinguishable, targets.
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Affiliation(s)
| | | | | | - Laura Ravelo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Cheyenne L. Anderson
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Kevin M. Collins
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
| | - Françisco M. Raymo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
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Zhang Y, Tang S, Thapaliya ER, Sansalone L, Raymo FM. Fluorescence activation with switchable oxazines. Chem Commun (Camb) 2018; 54:8799-8809. [DOI: 10.1039/c8cc03094d] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Activatable fluorophores allow the spatiotemporal control of fluorescence required to acquire subdiffraction images, highlight cancer cells and monitor dynamic events
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Affiliation(s)
- Yang Zhang
- Laboratory for Molecular Photonics
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
| | - Sicheng Tang
- Laboratory for Molecular Photonics
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
| | - Ek Raj Thapaliya
- Laboratory for Molecular Photonics
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
| | - Lorenzo Sansalone
- Laboratory for Molecular Photonics
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
| | - Françisco M. Raymo
- Laboratory for Molecular Photonics
- Department of Chemistry
- University of Miami
- Coral Gables
- USA
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6
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Fluorescence activation with the plasmonic assistance of silver nanoparticles. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhang Y, Tang S, Sansalone L, Baker JD, Raymo FM. A Photoswitchable Fluorophore for the Real-Time Monitoring of Dynamic Events in Living Organisms. Chemistry 2016; 22:15027-15034. [PMID: 27571689 DOI: 10.1002/chem.201603545] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Indexed: 12/12/2022]
Abstract
This study reports the synthesis of a photoactivatable fluorophore with optimal photochemical and photophysical properties for the real-time tracking of motion in vivo. The photoactivation mechanism designed into this particular compound permits the conversion of an emissive reactant into an emissive product with resolved fluorescence, under mild illumination conditions that are impossible to replicate with conventional switching schemes based on bleaching. Indeed, the supramolecular delivery of these photoswitchable probes into the cellular blastoderm of Drosophila melanogaster embryos allows the real-time visualization of translocating molecules with no detrimental effects on the developing organisms. Thus, this innovative mechanism for fluorescence photoactivation can evolve into a general chemical tool to monitor dynamic processes in living biological specimens.
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Affiliation(s)
- Yang Zhang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - Sicheng Tang
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - Lorenzo Sansalone
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - James D Baker
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA
| | - Françisco M Raymo
- Laboratory for Molecular Photonics, Departments of Biology and Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, FL, 33146-0431, USA.
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Guo Y, Zheng C, Yang H, Liang Y. Association behaviors of carbazole-labeled polyacrylamide in water studied by fluorescence spectroscopy. RSC Adv 2016. [DOI: 10.1039/c6ra15898f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Spectroscopic signatures in aggregation process of carbazole-labeled copolymers in water.
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Affiliation(s)
- Yongjun Guo
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu 610500
- People's Republic of China
- School of Chemistry and Chemical Engineering
| | - Chao Zheng
- Department of Research & Development
- Sichuan Guangya Polymer Chemical Company, Limited
- Chengdu 610500
- People's Republic of China
| | - Hongmei Yang
- Department of Research & Development
- Sichuan Guangya Polymer Chemical Company, Limited
- Chengdu 610500
- People's Republic of China
| | - Yan Liang
- Department of Research & Development
- Sichuan Guangya Polymer Chemical Company, Limited
- Chengdu 610500
- People's Republic of China
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