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Hazra A, Samanta SK. Main-Chain Cationic Polyelectrolytes: Design, Synthesis, and Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:2417-2438. [PMID: 38253020 DOI: 10.1021/acs.langmuir.3c02670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Polyelectrolytes have attracted a lot of attention spanning across disciplines, including polymer chemistry, materials chemistry, chemical biology, chemical engineering, as well as device physics, as a result of their widespread applications in sensing, biomedicine, food industry, wastewater treatment, optoelectronic devices, and renewable energy. In this review, we focus on the crucial synthetic strategies of structurally different classes of main-chain cationic polyelectrolytes. As a result of the presence of charged moieties in the main polymeric backbone, their solubility and photophysical properties can be easily tuned. Main-chain cationic polyelectrolytes provide various unique characteristics, including solubility in aqueous and organic solvents, easy processability, ease of film formation, ionic interaction, main-chain-directed charge transport, high conductivity, and aggregation. These properties make the main-chain polyelectrolyte a potential candidate for numerous applications ranging from chemo- and biosensing, antibacterial activity, optoelectronics, electrocatalysis, water splitting, ion conduction, to dye-sensitized solar cells.
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Affiliation(s)
- Amrita Hazra
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India
| | - Suman Kalyan Samanta
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal 721302, India
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2
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Wang K, Liu J, Liu P, Wang D, Han T, Tang BZ. Multifunctional Fluorescent Main-Chain Charged Polyelectrolytes Synthesized by Cascade C-H Activation/Annulation Polymerizations. J Am Chem Soc 2023; 145:4208-4220. [PMID: 36763076 DOI: 10.1021/jacs.2c12654] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Fluorescent polyelectrolytes have attracted enormous attention as functional polymer materials. In contrast with the widely studied conjugated polyelectrolytes with ionic groups in side chains, fluorescent main-chain charged polyelectrolytes (MCCPs) have rarely been explored due to the large synthetic difficulty. Herein, we develop a facile and atom-economical N-heterocyclic carbene-directed cascade C-H activation/annulation polymerization strategy that can transform readily available imidazolium substrates and internal diynes into multifunctional fluorescent MCCPs with complex structures and high molecular weights (absolute Mn up to 135 600) in nearly quantitative yields. The presence of multisubstituted polycyclic N-heteroaromatic cations in polymer backbones endow the obtained MCCPs with excellent solution processability, high thermal stability, and dual-state efficient fluorescence in both solution and aggregate states. Benefiting from the strong electron-withdrawing capability of the cationic heterocycles in main chains, multicolored aggregate-state fluorescence can be readily achieved by modifying the substituents around the cationic ring-fused core. Taking advantage of the good photosensitivity of the fluorescent MCCP thin films, multiscale and high-resolution fluorescent photopatterns with different colors can be facilely prepared with potential applications in optical display devices and anticounterfeiting systems. Moreover, the strong electrostatic interactions of these cationic MCCPs with anionic polyelectrolytes enable them to form multicolored fluorescent interfacial polyelectrolyte complexation microfibers with directly visualized internal structures. Such flexible microfibers can be further made into diversified forms of fiber-based macroscopic patterns or painting.
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Affiliation(s)
- Kang Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Junkai Liu
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
| | - Peiying Liu
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
| | - Dong Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
| | - Ting Han
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong 518172, China
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Asressu K, Chan CK, Wang CC. One-Pot Synthesis of 1,5-Diketones under a Transition-Metal-Free Condition: Application in the Synthesis of 2,4,6-Triaryl Pyridine Derivatives. ACS OMEGA 2021; 6:7296-7311. [PMID: 33778244 PMCID: PMC7992091 DOI: 10.1021/acsomega.0c05328] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 02/22/2021] [Indexed: 06/12/2023]
Abstract
We developed a facile and green one-pot synthetic method for substituted 1,3,5-triaryl-1,5-diketones by Claisen-Schmidt condensation following Michael addition reaction of aryl ketones and aryl aldehydes under a transition-metal-free condition. This convenient one-pot synthetic strategy has several advantages, including being transition-metal-free, having no extra additives or reagents, having a broad substrate scope, having a high isolated yield, having a minimum amount of base employment, having a shorter reaction time, use of cheap starting materials, cost-effectiveness, and being environment friendly. Some of the chemical structures of 1,5-diketones were confirmed by X-ray single-crystal diffraction analysis. The application of 1,5-diketones was demonstrated in the preparation of 2,4,6-triaryl pyridine derivatives under a catalyst-free system using ammonium acetate as a nitrogen source.
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Affiliation(s)
| | - Chieh-Kai Chan
- Institute of Chemistry, Academia
Sinica, Taipei 115, Taiwan
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4
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Bhowmik PK, Jo TS, Koh JJ, Park J, Biswas B, Principe RCG, Han H, Wacha AF, Knaapila M. Poly(Pyridinium Salt)s Containing 2,7-Diamino-9,9'-Dioctylfluorene Moieties with Various Organic Counterions Exhibiting Both Lyotropic Liquid-Crystalline and Light-Emitting Properties. Molecules 2021; 26:molecules26061560. [PMID: 33809075 PMCID: PMC7998704 DOI: 10.3390/molecules26061560] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/04/2021] [Accepted: 03/08/2021] [Indexed: 12/04/2022] Open
Abstract
A series of poly(pyridinium salt)s-fluorene main-chain ionic polymers with various organic counterions were synthesized by using ring-transmutation polymerization and metathesis reactions. Their chemical structures were characterized by Fourier Transform Infrared (FTIR), proton (1H), and fluorine 19 (19F) nuclear magnetic resonance (NMR) spectrometers. These polymers showed a number-average molecular weight (Mns) between 96.5 and 107.8 kg/mol and polydispersity index (PDI) in the range of 1.12–1.88. They exhibited fully-grown lyotropic phases in polar protic and aprotic solvents at different critical concentrations. Small-angle X-ray scattering for one polymer example indicates lyotropic structure formation for 60–80% solvent fraction. A lyotropic smectic phase contains 10 nm polymer platelets connected by tie molecules. The structure also incorporates a square packing motif within platelets. Thermal properties of polymers were affected by the size of counterions as determined by differential scanning calorimetry and thermogravimetric analysis measurements. Their ultraviolet-visible (UV-Vis) absorption spectra in different organic solvents were essentially identical, indicating that the closely spaced π-π* transitions occurred in their conjugated polymer structures. In contrast, the emission spectra of polymers exhibited a positive solvatochromism on changing the polarity of solvents. They emitted green lights in both polar and nonpolar organic solvents and showed blue light in the film-states, but their λem peaks were dependent on the size of the counterions. They formed aggregates in polar aprotic and protic solvents with the addition of water (v/v, 0–90%), and their λem peaks were blue shifted.
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Affiliation(s)
- Pradip K. Bhowmik
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
- Correspondence: ; Tel.: +1-702-895-0885 or +1-702-895-4072
| | - Tae S. Jo
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Jung J. Koh
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Jongwon Park
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Bidyut Biswas
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Ronald Carlo G. Principe
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - Haesook Han
- Department of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway Box 454003, Las Vegas, NV 89154-4003, USA; (T.S.J.); (J.J.K.); (J.P.); (B.B.); (R.C.G.P.); (H.H.)
| | - András F. Wacha
- Research Centre for Natural Sciences, Institute of Materials and Environmental Chemistry, Magyar Tudósok körútja 2, 1117 Budapest, Hungary;
| | - Matti Knaapila
- Department of Physics, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark;
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Anas M, Dinda P, Kar M, Mandal TK. Anion-induced thermoresponsiveness in cationic polycysteine and DNA binding. Polym Chem 2021. [DOI: 10.1039/d1py01187a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This study describes the synthesis of an l-cysteine-based water-soluble cationic polypeptide, an investigation of its thermoresponsive behaviour in the presence of added anions and its polyplexation with DNA.
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Affiliation(s)
- Mahammad Anas
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Priyanka Dinda
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Mahuya Kar
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Tarun K. Mandal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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Li Y, Wang H, Li X. Over one century after discovery: pyrylium salt chemistry emerging as a powerful approach for the construction of complex macrocycles and metallo-supramolecules. Chem Sci 2020; 11:12249-12268. [PMID: 34123226 PMCID: PMC8163312 DOI: 10.1039/d0sc04585c] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/13/2020] [Indexed: 11/21/2022] Open
Abstract
Over one century after its discovery, pyrylium salt chemistry has been extensively applied in preparing light emitters, photocatalysts, and sensitizers. In most of these studies, pyrylium salts acted as versatile precursors for the preparation of small molecules (such as furan, pyridines, phosphines, pyridinium salts, thiopyryliums and betaine dyes) and poly(pyridinium salt)s. In recent decades, pyrylium salt chemistry has emerged as a powerful approach for constructing complex macrocycles and metallo-supramolecules. In this perspective, we attempt to summarize the representative efforts of synthesizing and self-assembling large, complex architectures using pyrylium salt chemistry. We believe that this perspective not only highlights the recent achievements in pyrylium salt chemistry, but also inspires us to revisit this chemistry to design and construct macrocycles and metallo-supramolecules with increasing complexity and desired function.
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Affiliation(s)
- Yiming Li
- College of Chemistry and Environmental Engineering, Shenzhen University Shenzhen 518055 China
- Department of Chemistry, University of South Florida Tampa Florida 33620 USA
| | - Heng Wang
- College of Chemistry and Environmental Engineering, Shenzhen University Shenzhen 518055 China
| | - Xiaopeng Li
- College of Chemistry and Environmental Engineering, Shenzhen University Shenzhen 518055 China
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Bhatt S, Vyas G, Paul P. A New Molecular Probe for Colorimetric and Fluorometric Detection and Removal of Hg 2+ and its Application as Agarose Film-Based Sensor for On-Site Monitoring. J Fluoresc 2020; 30:1531-1542. [PMID: 33029697 DOI: 10.1007/s10895-020-02625-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/15/2020] [Indexed: 11/25/2022]
Abstract
A new molecule incorporating two units of 7-nitro-benzoxadiazole (NBD), bridged by m-xylylenediamine, was synthesized and characterized on the basis of analytical and spectroscopic techniques. The metal ion sensing property of this molecule was studied spectroscopically with a large number of metal ions. This study revealed that it can perform as a dual-channel probe for colorimetric as well as fluorometric detection of Hg2+. In presence of Hg2+, a substantial change in UV-Vis spectrum with the appearance of a new band at 545 nm and a distinct colour change from yellow to red was observed. In the fluorescence spectrum, the intensity of the emission band was substantially quenched only upon addition of Hg2+. No significant interference from any other metal ion used in this study was noted, the limit of detection (LOD) for Hg2+ was found to be 60 and 10 nM for colorimetric and fluorometric detection method, respectively. This new chemosensor was used for removal of Hg2+ from aqueous solution with 92% efficiency. For on-site monitoring and field application, this molecule was immobilized into the agarose based hydrogel film, which was used successfully for detection of Hg2+ in water. The study on reversible behaviour of this chemosensor revealed that it can be recycled in solution as well as in solid phase by treatment with Na2S.
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Affiliation(s)
- Shreya Bhatt
- Analytical and Environmental Science Division & Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364002, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Gaurav Vyas
- Analytical and Environmental Science Division & Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364002, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Parimal Paul
- Analytical and Environmental Science Division & Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364002, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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8
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Cai S, Liu C, Jiao X, He S, Zhao L, Zeng X. A lysosome-targeted near-infrared fluorescent probe for imaging of acid phosphatase in living cells. Org Biomol Chem 2020; 18:1148-1154. [PMID: 31971197 DOI: 10.1039/c9ob02188d] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Fluorescent probes for the detection of acid phosphatases (ACP) are important in the investigation of the pathology and diagnosis of diseases. We reported a lysosome-targeted near-infrared (NIR) fluorescent probe SHCy-P based on a novel NIR-emitting thioxanthene-indolium dye for the detection of ACP. The probe showed a long wavelength fluorescence emission at λem = 765 nm. Due to the ACP-catalyzed cleavage of the phosphate group in SHCy-P, the probe exhibited high selectivity and sensitivity for the 'turn-on' detection of ACP with a limit of detection as low as 0.48 U L-1. The probe SHCy-P could also be used to detect and image endogenous ACP in lysosomes. In light of these prominent properties, we envision that SHCy-P will be an efficient optical imaging approach for investigating the ACP activity in disease diagnosis.
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Affiliation(s)
- Songtao Cai
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xiaojie Jiao
- Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Song He
- Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Liancheng Zhao
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xianshun Zeng
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China and Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
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9
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Liu L, Zhao L, Cheng D, Yao X, Lu Y. Highly Selective Fluorescence Sensing and Imaging of ATP Using a Boronic Acid Groups-Bearing Polythiophene Derivate. Polymers (Basel) 2019; 11:E1139. [PMID: 31277286 PMCID: PMC6680583 DOI: 10.3390/polym11071139] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 06/27/2019] [Accepted: 07/01/2019] [Indexed: 11/16/2022] Open
Abstract
A boronic acid groups-bearing polythiophene derivate (L) was designed and synthesized for highly sensitive fluorescence detection of ATP based on a multisite-binding coupled with analyte-induced aggregation strategy. L has a polythiophene backbone as fluorophores and two functional side groups, i.e., quaternary ammonium group and boronic acid group, as multibinding sites for ATP. When various structural analogues such as ADP, AMP, and various inorganic phosphates were added into the aqueous solution of L, only ATP caused a remarkable fluorescence quenching of about 60-fold accompanied by obvious color changes of solution from yellow to purple. The detection limit is estimated to be 2 nM based on 3σ/slope. With the advantage of good water solubility, low toxicity, and highly selective response to ATP, L was successfully utilized as a probe to real-time assay activity of adenylate kinase (ADK) and map fluorescent imaging of ATP in living cells.
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Affiliation(s)
- Lihua Liu
- School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Linlin Zhao
- School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
- Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China.
| | - Dandan Cheng
- School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xinyi Yao
- School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Yan Lu
- School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
- Tianjin Key Laboratory for Photoelectric Materials and Devices, Tianjin University of Technology, Tianjin 300384, China.
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Liu C, Zhang Q, An N, Wang J, Zhao L, Lu Y. A new water-soluble polythiophene derivative as a probe for real-time monitoring adenosine 5'-triphosphatase activity in lysosome of living cells. Talanta 2018; 182:396-404. [PMID: 29501170 DOI: 10.1016/j.talanta.2018.02.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 01/16/2018] [Accepted: 02/04/2018] [Indexed: 12/27/2022]
Abstract
Detection of the adenosine 5'-triphosphatase (ATPase) activity in lysosome of living cells is of great importance for clinical diagnosis of many related diseases, including cancer. In this work, a new water-soluble polythiophene derivative named ZnPT bearing both quaternary ammonium salt groups and dipicolylamine-Zn2+ (DPA-Zn2+) complexes in its side chain, was designed and synthesized for this propose. The probe mainly localized to lysosome with good biocompatibility and membrane penetration. The real-time, continuous, direct, and label-free assays were achieved through a fluorescence "turn-on" mode by taking advantages of the reaction specificity of ATPase with ATP and the high binding selectivity of ZnPT toward ATP substrate over its hydrolysis product (ADP). This well designed strategy should provide a facile and effective way for investigating ATPase-relevant biological processes.
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Affiliation(s)
- Cui Liu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Qiang Zhang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Nianqi An
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Jing Wang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Linlin Zhao
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Yan Lu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China.
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11
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Dule M, Biswas M, Biswas Y, Mandal K, Jana NR, Mandal TK. Cysteine-based amphiphilic peptide-polymer conjugates via thiol-mediated radical polymerization: Synthesis, self-assembly, RNA polyplexation and N-terminus fluorescent labeling for cell imaging. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.01.083] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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12
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An N, Zhang Q, Wang J, Liu C, Shi L, Liu L, Deng L, Lu Y. A new FRET-based ratiometric probe for fluorescence and colorimetric analyses of adenosine 5′-triphosphate. Polym Chem 2017. [DOI: 10.1039/c6py02001a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A new ratiometric probe for ATP was designed based on the binding-induced modulation of FRET coupled with the ACQ sensing mechanism.
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Affiliation(s)
- Nianqi An
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Qiang Zhang
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Jing Wang
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Cui Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Luqing Shi
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Lihua Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Ludi Deng
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Yan Lu
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
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13
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Samanta SK, Scherf U. Cationic Main-Chain Polyelectrolytes with Pyridinium-Basedp-Phenylenevinylene Units and Their Aggregation-Induced Gelation. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600374] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Suman Kalyan Samanta
- Macromolecular Chemistry Group and Institute for Polymer Technology; Wuppertal University; Gauss-Strasse 20 42119 Wuppertal Germany
| | - Ullrich Scherf
- Macromolecular Chemistry Group and Institute for Polymer Technology; Wuppertal University; Gauss-Strasse 20 42119 Wuppertal Germany
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14
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Gaur P, Kumar A, Dey G, Kumar R, Bhattacharyya S, Ghosh S. Selenium Incorporated Cationic Organochalcogen: Live Cell Compatible and Highly Photostable Molecular Stain for Imaging and Localization of Intracellular DNA. ACS APPLIED MATERIALS & INTERFACES 2016; 8:10690-10699. [PMID: 27066840 DOI: 10.1021/acsami.6b00675] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Successful integration of selenium unit into a newly designed cationic chemical architecture led to the development of a highly photostable molecular maker PA5 to be used in fluorescence microscopy as cellular nucleus staining agent for longer duration imaging under continuous laser illumination. Adaptation of a targeted single-atom modification strategy led to the development of a series of proficient DNA light-up probes (PA1-PA5). Further, their comparative photophysical studies in the presence of DNA revealed the potential of electron rich heteroatoms of chalcogen family in improving binding efficiency and specificity of molecular probes toward DNA. The findings of cell studies confirmed the outstanding cell compatibility of probe PA5 in terms of cell permeability, biostability, and extremely low cytotoxicity. Moreover, the photostability experiment employing continuous laser illumination in solution phase as well as in cell assay (both fixed and live cells) revealed the admirable photobleaching resistance of PA5. Finally, while investigating the phototoxicity of PA5, the probe was found not to exhibit light-induced toxicity even when irradiated for longer duration. All these experimental results demonstrated the promising standing of PA5 as a futuristic cell compatible potential stain for bioimaging and temporal profiling of DNA.
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Affiliation(s)
- Pankaj Gaur
- School of Basic Sciences, Indian Institute of Technology Mandi , Mandi 175001, Himachal Pradesh, India
| | - Ajay Kumar
- Department of Biophysics, Post Graduate Institute of Medical Education and Research , Chandigarh, 160012, India
| | - Gourab Dey
- School of Basic Sciences, Indian Institute of Technology Mandi , Mandi 175001, Himachal Pradesh, India
| | - Rajendra Kumar
- UGC Centre of Excellence in Applications of Nanomaterials, Nanoparticles & Nanocomposites, Panjab University , Chandigarh 160014, India
| | - Shalmoli Bhattacharyya
- Department of Biophysics, Post Graduate Institute of Medical Education and Research , Chandigarh, 160012, India
| | - Subrata Ghosh
- School of Basic Sciences, Indian Institute of Technology Mandi , Mandi 175001, Himachal Pradesh, India
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15
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Synthesis of a Cationic BODIPY-Containing Conjugated Polymer for Detection of DNA and Cellular Imaging. J Fluoresc 2015; 26:427-37. [DOI: 10.1007/s10895-015-1729-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 11/26/2015] [Indexed: 11/25/2022]
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16
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Yao H, Chang L, Liu C, Jiao X, He S, Liu H, Zeng X. A Novel Styryldehydropyridocolinium Homodimer: Synthesis and Fluorescence Properties Upon Interaction with DNA. J Fluoresc 2015; 25:1637-43. [PMID: 26384336 DOI: 10.1007/s10895-015-1650-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Accepted: 09/09/2015] [Indexed: 11/27/2022]
Abstract
A novel homodimer of the styryldehydropyridocolinium dye (TPTP) has been synthesized and characterized. Free TPTP exhibited low fluorescence quantum yield and large Stokes shift (over 160 nm) in water. However, it showed a significant fluorescence turn-on effect upon intercalation into DNA base pairs. Meanwhile, the fluorescence intensity of the intercalated structures formed by TPTP and DNA decreased quickly upon addition of deoxyribonuclease I, indicating that the dye can be used to monitor deoxyribonuclease I activity and DNA hydrolysis. Electrophoresis analysis revealed that the dye had intercalative binding to DNA and can potentially be used for DNA staining in electrophoresis. Thus, the innate nature of large Stokes shift and excellent fluorescence turn on effect upon interaction with DNA endue the dye with a wide range of applications.
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Affiliation(s)
- Huirong Yao
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Material Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Lifang Chang
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Material Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Material Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Xiaojie Jiao
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Material Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Song He
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Material Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Haijun Liu
- Tianjin Institute of Animal Science and Veterinary Medicine, Tianjin, 300112, China
| | - Xianshun Zeng
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Material Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China.
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17
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A new conjugated poly(pyridinium salt) derived from phenanthridine diamine: its synthesis, optical properties and interaction with calf thymus DNA. Polym J 2015. [DOI: 10.1038/pj.2015.62] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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18
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Balakrishnan G, Rajendran T, Senthil Murugan K, Sathish Kumar M, Sivasubramanian VK, Ganesan M, Mahesh A, Thirunalasundari T, Rajagopal S. Interaction of rhenium(I) complex carrying long alkyl chain with Calf Thymus DNA: Cytotoxic and cell imaging studies. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.04.036] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Manojkumar K, Prabhu Charan KT, Sivaramakrishna A, Jha PC, Khedkar VM, Siva R, Jayaraman G, Vijayakrishna K. Biophysical characterization and molecular docking studies of imidazolium based polyelectrolytes-DNA complexes: role of hydrophobicity. Biomacromolecules 2015; 16:894-903. [PMID: 25671794 DOI: 10.1021/bm5018029] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Nonviral gene delivery vectors are acquiring greater attention in the field of gene therapy by replacing the biological viral vectors. DNA-cationic polymer complexes are one of the most promising systems to find application in gene therapy. Hence, a complete insight of their biophysical characterization and binding energy profile is important in understanding the mechanism involved in nonviral gene therapy. In this investigation, the interaction between calf thymus DNA (ctDNA) and imidazolium-based poly(ionic liquids) (PILs) also known as polyelectrolytes with three different alkyl side chains (ethyl, butyl, and hexyl) in physiological conditions using various spectroscopic experiments with constant DNA concentration and varying polyelectrolyte concentrations is reported. UV-visible absorption, fluorescence quenching studies, gel electrophoresis, circular dichroism (CD), and Fourier transform infrared spectroscopy (FTIR) have confirmed the binding of polyelectrolytes with DNA. UV-vis absorption measurements and fluorescence quenching revealed that the binding between DNA and the polyelectrolyte is dominated by electrostatic interactions. Additionally, CD and FTIR results indicated that the DNA retained its B-form with minor perturbation in the phosphate backbone without significant change in the conformation of its base pairs. Preference for alkyl side chains (K(PIL-Ethyl Br) < K(PIL-Butyl Br) < K(PIL-Hexyl Br)) toward efficient binding between the polyelectrolyte and DNA was inferred from the binding and quenching constants calculated from the absorption and emission spectra, respectively. Further, in silico molecular docking studies not only validated the observed binding trend but also provided insight into the binding mode of the polyelectrolyte-DNA complex.
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Affiliation(s)
- Kasina Manojkumar
- Organic Chemistry Division, School of Advanced Sciences, ∥Plant Biotechnology Division, School of Biosciences and Technology, and ⊥Bioinformatics Division, School of Biosciences and Technology, VIT University , Vellore-632014, Tamil Nadu, India
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20
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Poly(pyridinium salt)s with organic counterions derived from 3,3′-dimethylnaphthidine: thermal, liquid crystalline, and optical properties. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-014-0651-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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21
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Chang Y, Jin L, Duan J, Zhang Q, Wang J, Lu Y. New conjugated poly(pyridinium salt) derivative: AIE characteristics, the interaction with DNA and selective fluorescence enhancement induced by dsDNA. RSC Adv 2015. [DOI: 10.1039/c5ra22653h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Fluorescence turn-on DNA sensor with excellent sensitivity and selectivity is developed based on a new conjugated poly(pyridinium salt) with AIE characteristics. The probe is also successfully utilized to follow the DNA cleavage process by DNase I.
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Affiliation(s)
- Ying Chang
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Lu Jin
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Jingjing Duan
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Qiang Zhang
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Jing Wang
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Yan Lu
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin 300384
- China
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22
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Affiliation(s)
- Hyungwoo Kim
- Department of Materials Science and Engineering; College of Engineering; Seoul National University; Seoul 151-744 Korea
| | - Youngdo Kim
- Department of Materials Science and Engineering; College of Engineering; Seoul National University; Seoul 151-744 Korea
| | - Ji Young Chang
- Department of Materials Science and Engineering; College of Engineering; Seoul National University; Seoul 151-744 Korea
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23
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Wang L, Li Y, Sun J, Lu Y, Sun Y, Cheng D, Li C. Conjugated poly(pyridinium salt)s as fluorescence light-up probes for heparin sensing. J Appl Polym Sci 2014. [DOI: 10.1002/app.40933] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lei Wang
- Key Laboratory of Display Materials & Photoelectric Devices; Ministry of Education; School of Materials Science & Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Yandong Li
- Key Laboratory of Functional Polymer Materials; Ministry of Education; Institute of Polymer Chemistry; Nankai University; Tianjin 300191 China
| | - Jingfen Sun
- Key Laboratory of Display Materials & Photoelectric Devices; Ministry of Education; School of Materials Science & Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Yan Lu
- Key Laboratory of Display Materials & Photoelectric Devices; Ministry of Education; School of Materials Science & Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Yujiao Sun
- Key Laboratory of Display Materials & Photoelectric Devices; Ministry of Education; School of Materials Science & Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Dandan Cheng
- Key Laboratory of Display Materials & Photoelectric Devices; Ministry of Education; School of Materials Science & Engineering; Tianjin University of Technology; Tianjin 300384 China
| | - Chenxi Li
- Key Laboratory of Functional Polymer Materials; Ministry of Education; Institute of Polymer Chemistry; Nankai University; Tianjin 300191 China
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24
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Romeika JM, Spurgeon CL, Yan F. Spectroscopic studies of micelle-enhanced ligand exchange of gallium (III)/4-(2-pyridylazo) resorcinol complex by calf thymus DNA. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 117:120-126. [PMID: 23981419 DOI: 10.1016/j.saa.2013.07.113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Revised: 07/16/2013] [Accepted: 07/31/2013] [Indexed: 06/02/2023]
Abstract
The effect of cationic micelles of cetyltrimethylammonium bromide (CTAB) on the interaction of gallium (III) with 4-(2-pyridylazo) resorcinol (PAR) under varying conditions has been studied spectrophotometrically. At pH 6.0, CTAB (0.05% w/v) markedly enhanced the absorption intensity of gallium (III)-PAR complex. Furthermore, the introduction of CTAB provided unique selectivity for the ligand exchange of Ga(III)-PAR by calf thymus dsDNA over calf thymus ssDNA. This phenomenon offers a novel spectrophotometric sensing strategy for direct detection of dsDNA.
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Affiliation(s)
- Jennifer M Romeika
- Department of Chemistry, North Carolina Central University, Durham, NC 27707, USA
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25
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Wang Z, Fang Y, Sun J, Qin A, Tang BZ. New tetraphenylpyridinium-based luminogens with aggregation-induced emission characteristics. Sci China Chem 2013. [DOI: 10.1007/s11426-013-4933-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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26
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Chen D, Shi J, Wu Y, Tong B, Zhi J, Dong Y. An AIEE polyelectrolyte as a light-up fluorescent probe for heparin sensing in full detection range. Sci China Chem 2013. [DOI: 10.1007/s11426-013-4915-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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27
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Yan-mei W, Jian-bing S, Tong B, Jun-ge Z, Yu-ping D. A WATER-SOLUBLE DUAL-CHANNEL FLUORESCENCE-ENHANCED BIOSENSOR FOR HEPARIN BASED ON A CATIONIC CONJUGATED POLYELECTROLYTE CONTAINING TETRAPHENYLETHENE AND 2,1,3-BENZOTHIADIAZOLE. ACTA POLYM SIN 2013. [DOI: 10.3724/sp.j.1105.2012.12108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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28
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Sun J, Lu Y, Wang L, Cheng D, Sun Y, Zeng X. Fluorescence turn-on detection of DNA based on the aggregation-induced emission of conjugated poly(pyridinium salt)s. Polym Chem 2013. [DOI: 10.1039/c3py00350g] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Kato A, Fukushima Y. Study of the Interaction between a Water-Soluble Cationic Poly(heteroarylene methine) and DNA. J PHOTOPOLYM SCI TEC 2013. [DOI: 10.2494/photopolymer.26.171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Xie Y, Tan Y, Liu R, Zhao R, Tan C, Jiang Y. Continuous and sensitive acid phosphatase assay based on a conjugated polyelectrolyte. ACS APPLIED MATERIALS & INTERFACES 2012; 4:3784-3787. [PMID: 22812479 DOI: 10.1021/am3011498] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We report a novel continuous and sensitive fluorescence turn-on assay for ACPs, which consists of a cationic conjugated polyelectrolyte (PPE4+) and a commonly used phosphatase substrate p-nitrophenyl phosphate (pNPP). The kinetics of the ACP catalyzed hydrolysis of the substrate pNPP was monitored by the fluorescence change of PPE4+ and corresponding kinetic parameters were derived to be consistent with the literature reports. The applications of PPE4+/pNPP-based ACP assay in high-throughput screening of ACP inhibitors and detection of prostatic acid phosphotase (PAP) in vitro were demonstrated.
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