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Peng Z, Lin Y, Deng S, Liu Z, Xia Y, Ou YP, Zhang J, Hua Liu S. Molecular engineering of thiophene- and pyrrole-fused core arylamine systems: Tuning redox properties, NIR spectral responsiveness and bacterial imaging applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124704. [PMID: 38936208 DOI: 10.1016/j.saa.2024.124704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 06/11/2024] [Accepted: 06/21/2024] [Indexed: 06/29/2024]
Abstract
The thiophene- and pyrrole-fused heterocyclic compounds have garnered significant interest for their distinctive electron-rich characteristics and notable optoelectronic properties. However, the construction of high-performance systems within this class is of great challenge. Herein, we develop a series of novel dithieno[3,2-b:2',3'-d] pyrrole (DTP) and tetrathieno[3,2-b:2',3'-d] pyrrole (TTP) bridged arylamine compounds (DTP-C4, DTP-C12, DTP-C4-Fc, TTP-C4-OMe, TTP-C4, and TTP-C12) with varying carbon chain lengths. The pertinent experimental results reveal that this series of compounds undergo completely reversible multistep redox processes. Notably, TTP-bridged compounds TTP-C4 and TTP-C12 exhibit impressive multistep near-infrared (NIR) absorption alterations with notable color changes and electroluminescent behaviors, which are mainly attributed to the charge transfer transitions from terminal arylamine units to central bridges, as supported by theoretical calculations. Additionally, compound DTP-C4 demonstrates the ability to visually identify gram-positive and gram-negative bacteria. Therefore, this work suggests the promising electroresponsive nature of compounds TTP-C4 and TTP-C12, positioning them as excellent materials for various applications. It also provides a facile approach to constructing high-performance multifunctional luminescent materials, particularly those with strong and long-wavelength NIR absorption capabilities.
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Affiliation(s)
- Zhen Peng
- State Key Laboratory of Green Pesticide, Central China Normal University, Wuhan 430079, China
| | - Yiling Lin
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Shuangling Deng
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Zhenji Liu
- College of Chemistry and Material Science, Hunan Provincial Key Laboratory of Functional Metal-Organic Compounds, Hengyang Normal University, Hengyang 421008, China
| | - Yonglin Xia
- Hengyang Normal University Nanyue College, Hengyang, Hunan 421001, China
| | - Ya-Ping Ou
- College of Chemistry and Material Science, Hunan Provincial Key Laboratory of Functional Metal-Organic Compounds, Hengyang Normal University, Hengyang 421008, China; Hengyang Normal University Nanyue College, Hengyang, Hunan 421001, China.
| | - Jing Zhang
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | - Sheng Hua Liu
- State Key Laboratory of Green Pesticide, Central China Normal University, Wuhan 430079, China.
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Lu D, Zou X, Ye L. The introduction of the disconnection approach into polymer synthesis. POLYM ADVAN TECHNOL 2023. [DOI: 10.1002/pat.6050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Dawei Lu
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing 102299 China
| | - Xudong Zou
- College of Chemistry Beijing University of Chemical Technology Beijing 102299 China
| | - Liqin Ye
- College of Materials Science and Engineering Beijing University of Chemical Technology Beijing 102299 China
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3
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Lu D, Zou X, Li C. Advances in the application of named reactions in polymer synthesis. HIGH PERFORM POLYM 2022. [DOI: 10.1177/09540083221143691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
With the development of polymer science, more and more named reactions have been applied to synthesizing polymers. Introducing new reactions into polymer synthesis is undoubtedly an excellent expansion for monomer and polymer libraries. In this review, the named reactions employed in polymer-chain synthesis were divided into seven types: electrophilic reactions, nucleophilic reactions, transition metal-mediated cross-coupling reactions, free radical reactions, pericyclic reactions, multi-component reactions and rearrangement reactions. The discussion was mainly focused on the progress in the utilization of these named reactions in polymer synthesis, which could be a valuable reference for researchers in the polymer field.
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Affiliation(s)
- Dawei Lu
- Beijing University of Chemical Technology, Beijing, China
| | - Xudong Zou
- Beijing University of Chemical Technology, Beijing, China
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4
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Liu Q, Zhang S, Wang Z, Li N, Chen Y, Xu P, Jian X. Poly(aryl ether ketone ketone)s containing diphenyl-biphthalazin-dione moieties with excellent thermo-mechanical performance and solubility. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Zuo Z, Yan H, Song X, Song X, Guo D. The crystal structure of N, N′-(6-(thiophen-2-yl)-1,3,5-triazine-2,4-diyl)bis(2-methylpropane-2-sulfonamide) – ethyl acetate(2/1), C 34H 54N 10O 6S 6. Z KRIST-NEW CRYST ST 2019. [DOI: 10.1515/ncrs-2018-0414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C34H54N10O6S6, monoclinic, P21 (no. 4), a = 11.8434(5) Å, b = 11.2298(6) Å, c = 17.0706(8) Å, β = 94.661(2)°, V = 2262.86(19) Å3, Z = 4, R
gt(F) = 0.0287, wR
ref(F
2) = 0.0809, T = 150(2) K.
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Affiliation(s)
- Zhenyu Zuo
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
- Shaanxi Key Laboratory of Basic and New Herbal Medicament Research , Xi’an, Shaanxi, 712046 , China
| | - Hao Yan
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
| | - Xiao Song
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
| | - XiaoMei Song
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
| | - Dongyan Guo
- College of Pharmacy , Shaanxi University of Chinese Medicine , Xi’an, Shaanxi, 712046 , China
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Yue X, Zhang Q, Dai Z. Near-infrared light-activatable polymeric nanoformulations for combined therapy and imaging of cancer. Adv Drug Deliv Rev 2017; 115:155-170. [PMID: 28455188 DOI: 10.1016/j.addr.2017.04.007] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/16/2017] [Accepted: 04/19/2017] [Indexed: 12/14/2022]
Abstract
Near infrared (NIR) light allows deep tissue penetration and high spatial resolution due to the reduced scattering of long-wavelength photons. NIR light-activatable polymer nanoparticles are widely exploited for enhanced cancer imaging (diagnosis) and therapy owing to their superior photostability, photothermal conversion efficiency (or high emission rate), and minimal toxicity to cells and tissues. This review surveys the most recent advances in the synthesis of different NIR-absorbing and emissive polymer nanoformulations, and their applications for cancer imaging, photothermal therapy, theranostics and combination therapy by delivering multiple small molecule chemotherapeutics. Photo-responsive drug delivery systems for NIR light-triggered drug release are also discussed with particular emphasis on their molecular designs and formulations as well as photo-reaction mechanisms. Finally, outlook and challenges are presented regarding potential clinical applications of NIR light-activatable nanoformulations.
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Affiliation(s)
- Xiuli Yue
- School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Qiang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, College of Engineering, College of Pharmaceutics, Peking University, Beijing 100871, China
| | - Zhifei Dai
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, College of Engineering, College of Pharmaceutics, Peking University, Beijing 100871, China.
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