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Johny Dathees T, Narmatha G, Prabakaran G, Seenithurai S, Chai JD, Suresh Kumar R, Prabhu J, Nandhakumar R. Salicylaldehyde built fluorescent probe for dual sensing of Al 3+, Zn 2+ ions: Applications in latent fingerprint, bio-imaging & real sample analysis. Food Chem 2024; 441:138362. [PMID: 38219362 DOI: 10.1016/j.foodchem.2024.138362] [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: 09/28/2023] [Revised: 12/23/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024]
Abstract
This Schiff base chemosensor (SNN) detected dual ions, Al3+ and Zn2+ ions selectively. Fluorescence spectrum investigations showed that Al3+ ions increased fluorescence intensity, notably at 493 nm. Introducing Zn2+ ions caused a significant blue shift of roughly ∼65 nm at a wavelength of 434 nm, resulting in a notable change in fluorescence intensity. When binding Al3+/Zn2+ ions, the SNN receptor uses three methods. Inhibition of photoinduced electron transfer (PET), excited state intramolecular proton transfer (ESIPT), and restriction of CN isomerization. The jobs plot method found that SNN + Al3+ and SNN + Zn2+ complexations had a 1:1 stoichiometry. DFT, LC-HRMS, and 1H NMR titration confirm this conclusion. The probe SNN's limit of detection (LOD) for Al3+/Zn2+ ions was 3.99 nM and 1.33 nM. Latent fingerprint (LFP), food samples, pharmaceutical products, and E. coli pathogen bio-imaging have all used the SNN probe to identify Al3+ and Zn2+ ions.
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Affiliation(s)
- T Johny Dathees
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India; PG and Research Center of Chemistry, Jayaraj Annapackiam College for Women (Autonomous), Periyakulam, 625 601 Theni, India
| | - G Narmatha
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - G Prabakaran
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Sonai Seenithurai
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - Jeng-Da Chai
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan; Center for Theoretical Physics and Center for Quantum Science and Engineering, National Taiwan University, Taipei 10617, Taiwan
| | - Raju Suresh Kumar
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - J Prabhu
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - R Nandhakumar
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India.
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Güngör Ö, Nuralin L. A Novel Naphthylidene-diimine Chemosensor for Selective Colorimetric and Fluorometric Detection of Al 3+ and CN - Ions. J Fluoresc 2024; 34:1319-1342. [PMID: 37530933 DOI: 10.1007/s10895-023-03368-z] [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: 06/04/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023]
Abstract
A naphthylidene-diimine L2 was newly designed, and its structure was identified by elemental analysis and spectroscopic methods. The effect of temperature, acid-base and light on enol-keto tautomerism in this Schiff base was evaluated by colorimetry, UV-Vis and fluorescence spectroscopy. Under irradiation 365 nm, L2 emitted yellow, orange and strong green emission in pure, basic and aqueous DMSO media (v/v, 1/1), respectively. Its ionochromic behavior against various cations (Fe3+, Al3+, Cr3+, Cu2+, Co2+, Ni2+, Zn2+, Cd2+, Pb2+, Ba2+ and Ag+) and anions (F-, Cl-, CH3COO-, SO32-, S2O32-, HSO4-, H2PO4-, NO3-, CN-, and OH-) was investigated in aqueous DMSO media (v/v, 1/1) by UV-Vis and fluorescence experiments. Dark yellow color of L2 changed to colorless for Fe3+, Cr3+ and HSO4- ions, and turned to light yellow for Al3+ and Cu2+ ions, and to orange for CN- and OH- ions. According to UV-Vis data, the chemosensor displayed selective recognition towards Fe3+, Al3+, Cu2+, HSO4-, CN- and OH- with a 1:1 stoichiometric ratio. At the excitation wavelength of 365 nm, L2 gave strong yellowish white emission (λem = 445 and 539 nm) in the presence of Al3+, and the intensity increased about 12.5 times. On the other hand, the chemosensor displayed one emission band at 452 nm and 450 nm in the presence of CN- and OH- with 1.9 fold and 2.3 fold fluorescence enhancement, respectively.
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Affiliation(s)
- Özlem Güngör
- Department of Chemistry, Faculty of Science, Gazi University, 06500, Ankara, Turkey.
| | - Levent Nuralin
- Department of Chemical Engineering, Faculty of Engineering, Gazi University, 06570, Ankara, Turkey
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Duan Z, Lu L, Huang Y, Pan Y, Wu X, Yan L. A Halloysite Nanotubes-based Probe for Efficient Fluorescence Detection and Adsorption Removal of Pb 2+ in Water. J Fluoresc 2024:10.1007/s10895-024-03662-4. [PMID: 38512429 DOI: 10.1007/s10895-024-03662-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 03/11/2024] [Indexed: 03/23/2024]
Abstract
The detection and removal of Pb2+ is of utmost importance for environmental protection and human health due to its toxicity, persistent pollution, and bioaccumulation effects. To address the limitations associated with organic small molecule-based fluorescence probes such as poor water solubility and single functionality in detecting Pb2+, a fluorescence probe based on halloysite nanotubes was developed. This probe not only enables specific, rapid, and reliable detection of Pb2+ but also facilitates efficient removal of it from water. The development of this bifunctional fluorescent probe provides a valuable insight for designing more advanced probes targeting heavy metal ions.
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Affiliation(s)
- Zhideng Duan
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, 541006, P.R. China
| | - Li Lu
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, 541006, P.R. China
| | - Yan Huang
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, 541006, P.R. China
| | - Yan Pan
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, 541006, P.R. China
| | - Xiongzhi Wu
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, 541006, P.R. China
| | - Liqiang Yan
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, 541006, P.R. China.
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Jiang Q, Song J, Yang X, Rao X, Zhao P, Wang Z. A novel reversible fluorescent probe for sequential detection of Al 3+ and HPO 42- based on caffeic acid and its applicability in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 307:123627. [PMID: 37950967 DOI: 10.1016/j.saa.2023.123627] [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: 08/17/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 11/13/2023]
Abstract
In this work, we focused on synthesizing a new fluorescent probe HBA based on caffeic acid for detecting Al3+/HPO42- by the mode of "off-on-off". HBA alone exhibited a weak fluorescence emission in aqueous solution. When Al3+ was added into the HBA solution, a significant green fluorescence was found at 498 nm. However, the introduction of HPO42- to the solution of [HBA-Al3+] complex induced the disappearance of green fluorescence. The detection limit of HBA was calculated as low as 41.7 nM for Al3+ and 62.1 nM for HPO42-, respectively. Probe HBA exhibited good cell-membrane penetrability and had the potential to trace Al3+/HPO42- in biological systems.
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Affiliation(s)
- Qian Jiang
- Key Laboratory of State Forestry and Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, PR China
| | - Jian Song
- Key Laboratory of State Forestry and Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, PR China
| | - Xiaoqin Yang
- Key Laboratory of State Forestry and Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, PR China
| | - Xiaoping Rao
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, PR China
| | - Ping Zhao
- Key Laboratory of State Forestry and Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, PR China
| | - Zhonglong Wang
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, PR China.
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Musikavanhu B, Huang Z, Ma Q, Liang Y, Xue Z, Feng L, Zhao L. A pyridine modified naphthol hydrazone Schiff base chemosensor for Al 3+ via intramolecular charge transfer process. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 301:122961. [PMID: 37290147 DOI: 10.1016/j.saa.2023.122961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/25/2023] [Accepted: 05/30/2023] [Indexed: 06/10/2023]
Abstract
A pyridine modified naphthol hydrazone Schiff base chemosensor, NaPy, was prepared in a two-step process to detect aluminum ion (Al3+) in different samples. The probe shows a turn-off emission response towards Al3+ at a 1:1 binding stoichiometry via intramolecular charge transfer (ICT) mechanism, as validated by density functional theory (DFT) calculations and a series of spectroscopic measurements. The response time is slightly over one minute with a limit of detection (LOD) value of 0.164 µM, demonstrating the great sensitivity of the probe. It is also found that NaPy exhibits high selectivity towards Al3+ and resists interference from seventeen other cations. Application investigations in paper strips, water samples and HeLa cells suggest that NaPy can be used as an efficient probe for sensing Al3+ in real environmental samples and biosystems.
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Affiliation(s)
- Brian Musikavanhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Zeping Huang
- Monash Suzhou Research Institute, Monash University, Suzhou Industrial Park, Suzhou 215000, China; Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Soochow University, Suzhou 215123, China
| | - Quanhong Ma
- Jiangsu Key Laboratory of Neuropsychiatric Diseases, Institute of Neuroscience, Soochow University, Suzhou 215123, China
| | - Yongdi Liang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Zhaoli Xue
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China.
| | - Lei Feng
- Monash Suzhou Research Institute, Monash University, Suzhou Industrial Park, Suzhou 215000, China.
| | - Long Zhao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China.
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Song J, Yang X, Xie S, Zhu G, Rao X, Zhao P, Jiang Q. A novel "turn on" fluorescence probe based on a caffeic acid skeleton for detecting Al 3+ and bioimaging application. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023. [PMID: 37366088 DOI: 10.1039/d3ay00643c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
The specificity detection of Al3+ is important for monitoring life health and environmental pollution. A fluorescence enhancement probe based on caffeic acid HAM was synthesized for detecting Al3+ with high sensitivity and good selectivity. When Al3+ was added in the aqueous solution of HAM, the formation of HAM-Al3+ complexes inhibited the PET process, which led to great enhancement of fluorescence. The addition of other metal ions cannot induce the change of fluorescence intensity. The sensing mechanism was proved by 1H NMR titration, MS, and Job's plot. Moreover, probe HAM exhibited excellent properties, such as high sensitivity (LOD = 0.168 μM), fast response time (30 s), wide pH range (3-11), and good interference ability. Based on the above results, probe HAM was used to explore its bioimaging application in biological samples.
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Affiliation(s)
- Jian Song
- Key Laboratory of State Forestry, Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, P. R. China.
| | - Xiaoqin Yang
- Key Laboratory of State Forestry, Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, P. R. China.
| | - Sida Xie
- Key Laboratory of State Forestry, Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, P. R. China.
| | - Guolei Zhu
- Key Laboratory of State Forestry, Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, P. R. China.
| | - Xiaoping Rao
- College of Chemical Engineering, Huaqiao University, Xiamen, 361021, P. R. China
| | - Ping Zhao
- Key Laboratory of State Forestry, Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, P. R. China.
| | - Qian Jiang
- Key Laboratory of State Forestry, Grassland Administration on Highly-Efficient Utilization of Forestry Biomass Resources in Southwest China, Southwest Forestry University, Kunming 650224, P. R. China.
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Shi M, Jiang J, Gao X, Li Y, Xiao K, Han Q, Kong W, Liu Q, Yao Z. Rapid and Visual Detection of Al
3+
Based on Supramolecular Self‐Assembly of a Water‐Soluble Perylene Diimide Derivative. ChemistrySelect 2022. [DOI: 10.1002/slct.202203635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mei Shi
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
| | - Jinghan Jiang
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
- Yantai Institute of China Agricultural University No.2006, Binhai Mid-Rd, High-tech Zone Yantai City, Shandong Province 264670 China
| | - Xiao Gao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
| | - Yining Li
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
| | - Keren Xiao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
| | - Qi‐an Han
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
| | - Weifu Kong
- Yantai Institute of China Agricultural University No.2006, Binhai Mid-Rd, High-tech Zone Yantai City, Shandong Province 264670 China
| | - Qingliang Liu
- Shandong Baier Testing Co., Ltd. Weifang City, Shandong Province 261061 China
| | - Zhiyi Yao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering China Agricultural University 17 Tsinghua East Road, Haidian District Beijing 100083 China
- Yantai Institute of China Agricultural University No.2006, Binhai Mid-Rd, High-tech Zone Yantai City, Shandong Province 264670 China
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Duan N, Yang S. Research Progress on Multifunctional Fluorescent Probes for Biological Imaging, Food and Environmental Detection. Crit Rev Anal Chem 2022; 54:775-817. [PMID: 35849642 DOI: 10.1080/10408347.2022.2098670] [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] [Indexed: 10/17/2022]
Abstract
There has been rapid progress in the development of fast, sensitive, cheap and low-cytotoxicity micro-molecule fluorescent probes for application in various fields, including disease diagnosis, food safety and environmental safety. As an analytical tool, dual-function fluorescent probes with dual-emission responses have attracted considerable attention due to their cost-effectiveness and efficiency over single-function sensors. This review primarily describes research progress on multifunctional probes in terms of the reaction type and coordination type, as well as the general design principles of probes. The analytes include reactive oxygen species (ROS), reactive sulfur species (RSS), harmful cations and anions, etc. Multifunctional probes for food, medical and environmental applications are listed for future research. To improve the development of rapid detection methods, trends and strategies in the development of multifunctional fluorescent probes are also discussed.
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Affiliation(s)
- Ning Duan
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
| | - Shaoxiang Yang
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
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