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Nazarian R, Darabi HR, Aghapoor K, Sayahi H, Mohsenzadeh F, Atasbili L. Fast, Selective and Sensitive Fluorescence Detection of Levofloxacin, Fe 3+ and Cu 2+ Ions in 100% Aqueous Solution Via Their Reciprocal Recognition. J Fluoresc 2024; 34:1279-1290. [PMID: 37526872 DOI: 10.1007/s10895-023-03362-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 07/19/2023] [Indexed: 08/02/2023]
Abstract
The fluorescence detection of ions and pharmaceutical effluents by using organic chemosensors is a valuable surrogate to the currently existing expensive analytical methods. In this regard, the design of multi-functional chemosensors to recognize desirable guests is of utmost importance. In this study, we first show that levofloxacin (LVO) is able to use as a fluorescent chemosensor for the detection of biologically important Cu2+ (turn-off) and Fe3+ (turn-on) ions via independent signal outputs in 100% aqueous buffer solutions. Next, using the reciprocal recognition of LVO and Fe3+ provides a unique emission pattern for the detection of LVO. This approach exhibited a high specificity to LVO among various pharmaceutical samples, namely acetaminophen (AC), azithromycin (AZ), gemifloxacin (GEM) and ciprofloxacin (CIP) and also showed great anti-interference property in urine. The attractive features of this sensing system are availability, easy-to-use, high sensitivity (limit of detection = 18 nM for Cu2+, 22 nM for Fe3+ and 0.12 nM for LVO), rapid response (5 s) with an excellent selectivity.
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Affiliation(s)
- Ramo Nazarian
- Nano & Organic Synthesis Lab, Chemistry and Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, Tehran, 14968-13151, Iran
| | - Hossein Reza Darabi
- Nano & Organic Synthesis Lab, Chemistry and Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, Tehran, 14968-13151, Iran.
| | - Kioumars Aghapoor
- Nano & Organic Synthesis Lab, Chemistry and Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, Tehran, 14968-13151, Iran
| | - Hani Sayahi
- Nano & Organic Synthesis Lab, Chemistry and Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, Tehran, 14968-13151, Iran
| | - Farshid Mohsenzadeh
- Nano & Organic Synthesis Lab, Chemistry and Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, Tehran, 14968-13151, Iran
| | - Leila Atasbili
- Nano & Organic Synthesis Lab, Chemistry and Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, Tehran, 14968-13151, Iran
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Sobhani L, Darabi HR, Atasbili L, Aghapoor K, Rastgar S, Jadidi K, Naderi S. Rapid, Sensitive, and Selective "ON-OFF" Detection of Fe 3+ Ions Using Novel Acetalophanes and Their Applications in Real Samples. J Fluoresc 2024:10.1007/s10895-024-03596-x. [PMID: 38324139 DOI: 10.1007/s10895-024-03596-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/23/2024] [Indexed: 02/08/2024]
Abstract
Three novel acetalophanes 1a-c have been designed, synthesized and characterized. The receptors 1b-c, featuring bulky anthracene groups, displayed significant selectivity for Fe3+ ions, resulting in a turn-off fluorescence mode in a DMF-buffer solution. Conversely, the non-steric probe 1a could serve as a versatile sensor for the simultaneous detection of Fe3+ and Cu2+ ions in MeOH-buffer solution. The sensing mechanism for the capability of 1a was demonstrated to be different, as evidenced by the addition of cyanide ions. The probes with Fe3+ exhibited a sensing mechanism that resulted in the deprotection of acetals to the corresponding starting materials, as confirmed by 1H NMR, IR spectra and TLC analysis. The attractive features of these practical and efficient sensors are selectivity, sensitivity (limit of detection = 0.15 µM by 1a, 0.16 µM by 1b and 0.14 µM by 1c), rapid response (less than 5 s). The on-site monitoring of various real samples, including well water, apricot, and green tea, proved to be successful for the quantitative and cost-effective detection of Fe3+. The method demonstrated good precision, even in the presence of other interfering materials.
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Affiliation(s)
- Leila Sobhani
- Nano & Organic Synthesis Lab, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Hossein Reza Darabi
- Nano & Organic Synthesis Lab, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran.
| | - Leila Atasbili
- Nano & Organic Synthesis Lab, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Kioumars Aghapoor
- Nano & Organic Synthesis Lab, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Saeed Rastgar
- Nano & Organic Synthesis Lab, Chemistry & Chemical Engineering Research Center of Iran, Tehran, Iran
| | - Khosrow Jadidi
- Department of Organic Chemistry, Shahid Beheshti University, Tehran, 1983969411, Iran
| | - Soheila Naderi
- Department of Organic Chemistry, Shahid Beheshti University, Tehran, 1983969411, Iran
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Wang J, Meng Q, Yang Y, Zhong S, Zhang R, Fang Y, Gao Y, Cui X. Schiff Base Aggregation-Induced Emission Luminogens for Sensing Applications: A Review. ACS Sens 2022; 7:2521-2536. [PMID: 36048423 DOI: 10.1021/acssensors.2c01550] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Fluorescence sensing can not only identify a target substrate qualitatively but also achieve the purpose of quantitative detection through the change of the fluorescence signal. It has the advantages of immense sensitivity, rapid response, and excellent selectivity. The proposed aggregation-induced emission (AIE) concept solves the problem of the fluorescence of traditional fluorescent molecules becoming weak or quenched in high concentration or aggregated state conditions. Schiff base fluorescent probes have the advantages of simple synthesis, low toxicity, and easy design. They are often used for the detection of various substances. In this review we cover late developments in Schiff base compounds with AIE characteristics working as fluorescence sensors.
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Affiliation(s)
- Jingfei Wang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Qingye Meng
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yongyan Yang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Shuangling Zhong
- College of Resources and Environment, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Ruiting Zhang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yuhang Fang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yan Gao
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.,State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.,Weihai Institute for Bionics-Jilin University, Weihai 264400, People's Republic of China
| | - Xuejun Cui
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.,Weihai Institute for Bionics-Jilin University, Weihai 264400, People's Republic of China
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Wu HF, Kailasa SK. Recent advances in nanomaterials-based optical sensors for detection of various biomarkers (inorganic species, organic and biomolecules). LUMINESCENCE 2022. [PMID: 35929140 DOI: 10.1002/bio.4353] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/11/2022] [Accepted: 07/27/2022] [Indexed: 11/07/2022]
Abstract
This review briefly emphasizes the different detection approaches (electrochemical sensors, chemiluminescence, surface-enhanced Raman scattering), functional nanostructure materials (quantum dots, metal nanoparticles, metal nanoclusters, magnetic nanomaterials, metal oxide nanoparticles, polymer-based nanomaterials, and carbonaceous nanomaterials) and detection mechanisms. Further, this review emphasis on the integration of functional nanomaterials with optical spectroscopic techniques for the identification of various biomarkers (nucleic acids, glucose, uric acid, oxytocin, dopamine, ascorbic acid, bilirubin, spermine, serotonin, thiocyanate, Pb2+ , Cu2+ , Hg2+ , F- , peptides, and cancer biomarkers (mucin 1, prostate specific antigen, carcinoembryonic antigen, CA15-3, human epidermal growth factor receptor 2, C-reactive protein, and interleukin-6). Analytical characteristics of nanomaterials-based optical sensors are summarized in Tables, providing the insights of nanomaterials-based optical sensors for biomarkers detection. Finally, the opportunities and challenges of nanomaterials-based optical analytical approaches for the detection of various biomarkers (inorganic, organic, biomolecules, peptides and proteins) are discussed.
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Affiliation(s)
- Hui-Fen Wu
- Department of Chemistry, National Sun Yat-Sen University, Kaohsiung, Taiwan
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
- Institute of Medical Science and Technology, National Sun Yat-Sen University, Kaohsiung, Taiwan
- International PhD Program for Science, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Suresh Kumar Kailasa
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India
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Aydin Z, Keskinates M, Yilmaz B, Durmaz M, Bayrakci M. A rapid responsive coumarin-naphthalene derivative for the detection of cyanide ions in cell culture. Anal Biochem 2022; 654:114798. [PMID: 35779572 DOI: 10.1016/j.ab.2022.114798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/18/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022]
Abstract
Cyanide ion (CN-) is widely used in many industrial processes; however, it causes several diseases in humans. Therefore, rapid and accurate detection of CN- is very important and urgent. In this study, a CN- sensor (MH-2) which was capable of detecting CN- ions in living cell was developed. MH-2 gives a rapid color change, absorbance and fluorescence response to CN- in the presence of the anions tested in the working system. The binding ratio between the sensor and CN- was demonstrated by some spectrophotometric methods and the sensing mechanism was investigated by NMR titration experiments, suggesting that MH-2 gives response to CN- via the nucleophilic addition reaction. The fluorescence detection limit and the absorbance detection limit were calculated as 0.056 μM and 0.11 μM, respectively. Both of these detection limits are below the tolerable limit recommended by WHO for CN- in the drinking water (1.9 μM). MH-2 was also applied to living cells for bio-imaging and the results showed that the sensor penetrates the cells and can detect cyanide ions in living cells.
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Affiliation(s)
- Ziya Aydin
- Karamanoğlu Mehmetbey University, Vocational School of Technical Sciences, 70100, Karaman, Turkey.
| | - Mukaddes Keskinates
- KaramanogluMehmetbey University, Faculty of Engineering, Department of Bioengineering, 70200, Karaman, Turkey; Karamanoglu Mehmetbey University, Kazım Karabekir Vocational School, Department of Environmental Protection Technologies, 70100, Karaman, Turkey
| | - Bahar Yilmaz
- KaramanogluMehmetbey University, Faculty of Engineering, Department of Bioengineering, 70200, Karaman, Turkey
| | - Mustafa Durmaz
- Necmettin Erbakan University, Faculty of Engineering, Department of Basic Sciences, 42140, Konya, Turkey
| | - Mevlut Bayrakci
- KaramanogluMehmetbey University, Faculty of Engineering, Department of Bioengineering, 70200, Karaman, Turkey.
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Wu L, Liu Y, Wu X, Li Y, Du J, Qi S, Yang Q, Xu H, Li Y. A novel Near-Infrared fluorescent probe for Zn 2+ and CN - double detection based on dicyanoisfluorone derivatives with highly sensitive and selective, and its application in Bioimaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 267:120621. [PMID: 34802936 DOI: 10.1016/j.saa.2021.120621] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/03/2021] [Accepted: 11/09/2021] [Indexed: 06/13/2023]
Abstract
We have successfully synthesized NIRF as a near-infrared fluorescence probe for relay recognition of zinc and cyanide ions. The probe possesses well selectivity and anti-interference ability over common ions towards Zn2+ and CN-. The results showed that Zn2+ and the probe formed [NIRF-Zn2+] complex after added Zn2+ into the probe NIRF solution, which emited red fluorescence. The probe can be used for quantitative detection of Zn2+ with a detection limit of 4.61 × 10-8 M. It was determined that the binding stoichiometry between the NIRF and Zn2+ was 1:1 according to the job,s curve. Subsequently, CN- was added to the NIRF-Zn2+ solution, CN- combined with Zn2+ to generate [Zn(CN-)x]1-x due to the stronger binding ability between zinc ion and cyanogen, which lead to the red fluorescence disappeared. The quantitative detection of CN- was realized with a detection limit of 7.9 × 10*7 M. In addition, the probe has excellent specificity and selectivity for Zn2+ and CN-. And the probe can be stable in a wide range of pH. Through biological experiments, we found that it can complete cell imaging in macrophages and imaging of living mice, which has application prospects in Bioimaging. In addition, the probe NIRF has good applicability for Zn2+ and CN- detection in actual samples.
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Affiliation(s)
- Liangqiang Wu
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China
| | - Yan Liu
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China
| | - Xiaodong Wu
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China
| | - Yapeng Li
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China
| | - Jianshi Du
- Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun 130031, Jilin, China
| | - Shaolong Qi
- Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun 130031, Jilin, China
| | - Qingbiao Yang
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China; Key Laboratory of Lymphatic Surgery Jilin Province, Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun 130031, Jilin, China.
| | - Hai Xu
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China
| | - Yaoxian Li
- College of Chemistry, Jilin University, Changchun 130021, Jilin, China
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8
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Rohman MA, Phanrang PT, Chamlagai D, Mitra S. Deciphering Spectroscopic and Structural Insights into the Photophysical Behavior of 2,2'-Dipyridylamine: An Efficient Environment Sensitive Fluorescence Probe. J Phys Chem A 2021; 125:6964-6975. [PMID: 34372657 DOI: 10.1021/acs.jpca.1c04772] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Excited state deactivation properties and the effects of solvent hydrogen bonding (HB) on the photophysical behavior of 2,2'-dypyridylamine (DPyA) were investigated by steady state and time-resolved fluorescence experiments, molecular docking, and density functional theory (DFT) calculations. In addition to the polarity effect, the contributions of solvent HB donation (HBD) acidity and HB acceptance (HBA) basicity to modulate the solvatochromic spectral properties were estimated from multiparametric linear regression analysis using Kamlet-Taft (KT) and Catalán formalisms. The importance of C-N bond torsion, leading to the trans → cis conversion, was manifested by substantial increase in DPyA fluorescence yield in the presence of cyclodextrin (CD) and glycerol. The unusually low fluorescence yield in aqueous medium was explained on the basis of synergistic effect of solvent hydrogen bonding combined with excited state conformational isomerization, which renders DPyA to be an excellent environment sensitive fluorescence reporter. The experimental results were verified with structural insights obtained from DFT calculations at B3LYP/6-311++G(d,p) level and construction of potential energy surface (PES) in the ground state as well as in the excited states.
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Affiliation(s)
| | | | - Dipak Chamlagai
- Department of Chemistry, North-Eastern Hill University, Shillong-793022, India
| | - Sivaprasad Mitra
- Department of Chemistry, North-Eastern Hill University, Shillong-793022, India
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Darabi HR, Nazarian R, Alizadeh S, Aghapoor K, Ebadinia L. Highly Selective and Sensitive Colorimetric and Fluorescent Chemosensors for Rapid Detection of Cyanide Anions in Aqueous Medium: Investigation on Supramolecular Recognition of Tweezer‑shaped Salophenes. J Fluoresc 2021; 31:1085-1097. [PMID: 33963979 DOI: 10.1007/s10895-021-02738-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/03/2021] [Indexed: 11/26/2022]
Abstract
Three tweezer‑shaped salophenes having catechols (1), phenols (2) and anisoles (3) units in conjunction to the dipodal Schiff bases have been applied for the optical sensing of cyanide (CN¯) ions in CH3CN-H2O (7:3) as solvent of choice. Among them, compounds 1 and 2 recognized CN¯, relying on distinct color and spectral changes. They are easy-to-use probes that exhibit extremely high sensitivity (limit of detection = 1-10 nM), rapid response (5 s) and excellent selectivity. Moreover, the visual detection and concentration determination of CN¯ by solution test kits of both sensors are the advantages for the practical applications. Based on the fluorescence and NMR spectroscopy, as well as the OH¯ and reversibility experiments, the explicit effect of hydroxyl groups on sensing and as well the different recognition of 1 and 2 toward CN¯ ions was proved. While probe 1 senses CN¯ via deprotonation, probe 2 recognizes it through an intramolecular aldimine condensation cyclization, leading to formation of anions of dihydroxyquinoxaline 4. This chemodosimetry is being reported for the first time in a Schiff's base. Furthermore, the similarity of fluorescence and NMR responses of 2 and 4 toward CN¯ supports the proposed process.
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Affiliation(s)
- Hossein Reza Darabi
- Nano & Organic Synthesis Laboratory, Chemistry & Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, 14968-13151, Tehran, Iran.
| | - Ramo Nazarian
- Nano & Organic Synthesis Laboratory, Chemistry & Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, 14968-13151, Tehran, Iran
| | - Sepideh Alizadeh
- Nano & Organic Synthesis Laboratory, Chemistry & Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, 14968-13151, Tehran, Iran
| | - Kioumars Aghapoor
- Nano & Organic Synthesis Laboratory, Chemistry & Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, 14968-13151, Tehran, Iran
| | - Leila Ebadinia
- Nano & Organic Synthesis Laboratory, Chemistry & Chemical Engineering Research Center of Iran, Pajoohesh Blvd., km 17, Karaj Hwy, 14968-13151, Tehran, Iran
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Chakraborty S, Paul S, Roy P, Rayalu S. Detection of cyanide ion by chemosensing and fluorosensing technology. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108562] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Chen S, Zheng S, Jiang S, Guo H, Yang F. A simple "turn-on" fluorescence sensor for salicylaldehyde skeleton based on switch of PET-AIE effect. Anal Bioanal Chem 2021; 413:1955-1966. [PMID: 33481048 DOI: 10.1007/s00216-021-03165-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 12/01/2020] [Accepted: 01/07/2021] [Indexed: 11/26/2022]
Abstract
The selective detection of salicylaldehyde skeleton is of great significance in phytochemistry and biological research but rarely reported. In this research, a simple and highly selective "turn-on" fluorescence sensor (CDB-Am) for salicylaldehyde skeleton was developed based on switch of photoinduced electron transfer (PET) and aggregation-induced emission (AIE). CDB-Am bearing amino-cyanodistyrene structure responded to salicylaldehyde in the range of 3.1 to 40 μM with a detection limit of 0.94 μM. The sensing process of formation of Schiff-base adduct CDB-SA was confirmed by 1H NMR, MS, and FT-IR spectra, revealing that a recovered AIE property accounted for the turn-on fluorescence response of CDB-Am and the intramolecular hydrogen bonding played a crucial role in the disruption of PET process. This sensing ability was successfully applied for both fluorescence qualitative test of salicylaldehyde skeleton on TLC analysis and quantitative detection of salicylaldehyde skeleton with good accuracy in the root bark of Periploca sepium, suggesting the extensive applications in phytochemistry and traditional Chinese herbal medicine. Furthermore, CDB-Am exhibited the first excellent fluorescence imaging ability in detecting salicylaldehyde skeleton in a living system. This work supplied a new strategy of preparing a novel "turn-on" fluorescence probe for detecting salicylaldehyde skeleton in complex environments and living bodies.
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Affiliation(s)
- Shibing Chen
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Sining Zheng
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Shengjie Jiang
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Hongyu Guo
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
- Fujian Key Laboratory of Polymer Materials, Fuzhou, 350007, Fujian, China
| | - Fafu Yang
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China.
- Fujian provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fuzhou, 350007, Fujian, China.
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Li S, Huo F, Ma K, Zhang Y, Yin C. Boron fluoride regulated “naked eye” and ratiometric fluorescent detection of CN − as a test strip and its bioimaging. NEW J CHEM 2021. [DOI: 10.1039/d0nj05381c] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cyanide ions (CN−) are widely used in chemical and industrial processes, but not only can they cause environmental pollution, what is worse is that when a small amount of cyanide enters the human body, in the less severe cases, they pose health risks, and in the more severe cases, they can lead to death.
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Affiliation(s)
- Sha Li
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan
- China
| | - Fangjun Huo
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
| | - Kaiqing Ma
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
| | - Yongbin Zhang
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
| | - Caixia Yin
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Shanxi University
- Taiyuan
- China
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