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Mansouri S. Recent developments of (bio)-sensors for detection of main microbiological and non-biological pollutants in plastic bottled water samples: A critical review. Talanta 2024; 274:125962. [PMID: 38537355 DOI: 10.1016/j.talanta.2024.125962] [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: 01/21/2024] [Revised: 02/27/2024] [Accepted: 03/20/2024] [Indexed: 05/04/2024]
Abstract
The importance of water in all biological processes is undeniable. Ensuring access to clean and safe drinking water is crucial for maintaining sustainable water resources. To elaborate, the consumption of water of inadequate quality can have a repercussion on human health. Furthermore, according to the instability of tap water quality, the consumption rate of bottled water is increasing every day at the global level. Although most people believe bottled water is safe, it can also be contaminated by microbiological or chemical pollution, which can increase the risk of disease. Over the last decades, several conventional analytical tools applied to analyze the contamination of bottled water. On the other hand, some limitations restrict their application in this field. Therefore, biosensors, as emerging analytical method, attract tremendous attention for detection both microbial and chemical contamination of bottled water. Biosensors enjoy several facilities including selectivity, affordability, and sensitivity. In this review, the developed biosensors for analyzing contamination of bottled water were highlighted, as along with working strategies, pros and cons of studies. Challenges and prospects were also examined.
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Affiliation(s)
- Sofiene Mansouri
- Department of Biomedical Technology, College of Applied Medical Sciences in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia; University of Tunis El Manar, Higher Institute of Medical Technologies of Tunis, Laboratory of Biophysics and Medical Technologies, Tunis, Tunisia.
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2
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Huang LH, Hsieh YY, Yang FA, Liao WC. DNA-modified Prussian blue nanozymes for enhanced electrochemical biosensing. NANOSCALE 2024; 16:9770-9780. [PMID: 38597919 DOI: 10.1039/d4nr00387j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Prussian blue nanoparticles exhibit the potential to be employed in bioanalytical applications due to their robust stability, peroxidase-like catalytic functionality, straightforward synthesis, and biocompatibility. An efficient approach is presented for the synthesis of nucleic acid-modified Prussian blue nanoparticles (DNA-PBNPs), utilizing nanoparticle porosity to adsorb nucleic acids (polyT). This strategic adsorption leads to the exposure of nucleic acid sequences on the particle surface while retaining catalytic activity. DNA-PBNPs further couple with functional nucleic acid sequences and aptamers through complementary base pairing to act as transducers in biosensors and amplify signal acquisition. Subsequently, we integrated a copper ion-dependent DNAzyme (Cu2+-DNAzyme) and a vascular endothelial growth factor aptamer (VEGF aptamer) onto screen-printed electrodes to serve as recognition elements for analytes. Significantly, our approach leverages DNA-PBNPs as a superior alternative to traditional enzyme-linked antibodies in electrochemical biosensors, thereby enhancing both the efficiency and adaptability of these devices. Our study conclusively demonstrates the application of DNA-PBNPs in two different biosensing paradigms: the sensitive detection of copper ions and vascular endothelial growth factor (VEGF). These results indicate the promising potential of DNA-modified Prussian blue nanoparticles in advancing bioanalytical sensing technologies.
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Affiliation(s)
- Lin-Hui Huang
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan.
| | - Yu-Yu Hsieh
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan.
| | - Fu-An Yang
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan.
| | - Wei-Ching Liao
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei 112, Taiwan.
- Medical Device Innovation and Translation Center, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
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3
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Saleem M, Hussain A, Khan SU, Haider S, Lee KH, Park SH. Symmetrical Ligand's Fabricated Porous Silicon Surface Based Photoluminescence Sensor for Metal Detection and Entrapment. J Fluoresc 2024:10.1007/s10895-024-03697-7. [PMID: 38625572 DOI: 10.1007/s10895-024-03697-7] [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: 03/01/2024] [Accepted: 03/26/2024] [Indexed: 04/17/2024]
Abstract
This study was based on the development of surface-based photoluminescence sensor for metal detection, quantification, and sample purification employing the solid sensory chip having the capability of metal entrapment. The Co(II), Cu(II) and Hg(II) sensitive fluorescence sensor (TP) was first synthesized and characterized its sensing abilities towards tested metal ions by using fluorescence spectral investigation while the synthesis and complexation of the receptor was confirmed by the chromogenic, optical, spectroscopic and spectrometric analysis. Under optical investigation, the ligand solution exhibited substantial chromogenic changes as well as spectral variations upon reacting with copper, cobalt, and mercuric ions, while these behaviors were not seen for the rest of tested metallic ions i.e., Na+, Ag+, Ni2+, Mn2+, Pd2+, Pb2+, Cd2+, Zn2+, Sn2+, Fe2+, Fe3+, Cr3+, and Al3+. These colorimetric alterations and spectral shifting could potentially be employed to detect and quantify these specific metal ions. After the establishment of the ligand's selective complexation ability towards selected metals, it was fabricated over the substituted porous silicon surface (FPS) keeping in view of the development of surface-based photoluminescence sensor (TP-FPS) for the selected metal sensation and entrapment to purify the sample just be putting off the metal entrapped sensory solid chip. Surface characterization and ligand fabrication was inspected by plan and cross sectional electron microscopic investigations, vibrational and electronic spectral analysis. The sensitivity of the ligand (TP) in the solution phase metal discrimination was determined by employing the fluorescence titration analysis of the ligand solution after progressive induction of Co2+, Cu2+, and Hg2+, which afford the detection limit values of 2.14 × 10- 8, 3.47 × 10- 8 and 3.13 × 10- 3, respectively. Concurrently, photoluminescence titration of the surface fabricated sensor (TP-FPS) revealed detection limit values of 3.14 × 10- 9, 7.43 × 10- 9, and 8.21 × 10- 4, respectively, for the selected metal ions.
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Affiliation(s)
- Muhammad Saleem
- Department of Chemistry, Thal University Bhakkar, Bhakkar, Pakistan.
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan.
| | - Abrar Hussain
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Salah Uddin Khan
- College of Engineering, King Saud University, P.O.Box 800, Riyadh, 11421, Saudi Arabia
| | - Sajjad Haider
- Chemical Engineering Department, College of Engineering, King Saud University, P.O.Box 800, Riyadh, 11421, Saudi Arabia
| | - Ki Hwan Lee
- Kongju National University, Gongju, Chungnam, 314-701, Republic of Korea
| | - Sang Hyun Park
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea.
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea.
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4
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Saleem M, Hussain A, Rauf M, Khan SU, Haider S, Hanif M, Rafiq M, Park SH. Ratiometric Fluorescence and Chromogenic Probe for Trace Detection of Selected Transition Metals. J Fluoresc 2024:10.1007/s10895-024-03648-2. [PMID: 38457078 DOI: 10.1007/s10895-024-03648-2] [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: 01/31/2024] [Accepted: 02/26/2024] [Indexed: 03/09/2024]
Abstract
The design and development of a fluorescence sensor aimed at detecting and quantifying trace amounts of toxic transition metal ions within environmental, biological, and aquatic samples has garnered significant attention from diagnostic and testing laboratories, driven by the imperative to mitigate the health risks associated with these contaminants. In this context, we present the utilization of a heterocyclic symmetrical Schiff Base derivative for the purpose of fluorogenic and chromogenic detection of Co2+, Cu2+ and Hg2+ ions. The characterization of the ligand involved a comprehensive array of techniques, including physical assessments, optical analyses, NMR, FT-IR, and mass spectrometric examinations. The mechanism of ligand-metal complexation was elucidated through the utilization of photophysical parameters and FT-IR spectroscopic analysis, both before and after the interaction between the ligand and the metal salt solution. The pronounced alterations observed in absorption and fluorescence spectra, along with the distinctive chromogenic changes, following treatment with Co2+, Cu2+ and Hg2+, affirm the successful formation of complexes between the ligands and the treated metal ions. Notably, the receptor's complexation response exhibited selectivity towards Co(II), Cu(II), and Hg(II), with no observed chromogenic changes, spectral variations, or band shifts for the various tested metal ions, including Na+, Ag+, Ni2+, Mn2+, Pd2+, Pb2+, Cd2+, Zn2+, Sn2+, Fe2+, Fe3+, Cr3+ and Al3+. This absence of interaction between these metal ions and the ligand could be attributed to their compact or inadequately conducive conduction bands for complexation with the ligand's structural composition. To quantify the sensor's efficacy, fluorescence titration spectra were employed to determine the detection limits for Co2+, Cu2+ and Hg2+, yielding values of 2.92 × 10-8, 8.91 × 10-8, and 4.39 × 10-3 M, respectively. The Benesi-Hildebrand plots provided association constant values for the ligand-cobalt, ligand-copper, and ligand-mercury complexes as 0.74, 2.52, and 13.89 M-1, respectively.
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Affiliation(s)
- Muhammad Saleem
- Department of Chemistry, Thal University Bhakkar, Bhakkar, Pakistan.
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan.
| | - Abrar Hussain
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Muhammad Rauf
- School of Chemistry and Chemical Engineering, Shanxi University, Shanxi, China
| | - Salah Uddin Khan
- College of Engineering, King Saud University, P.O.Box 800, 11421, Riyadh, Saudi Arabia
| | - Sajjad Haider
- Chemical Engineering Department, College of Engineering, King Saud University, P.O.Box 800, 11421, Riyadh, Saudi Arabia
| | - Muhammad Hanif
- Department of Chemistry, GC University Faisalabad, Sub campus layyah, Faisalabad, 31200, Pakistan
| | - Muhammad Rafiq
- Department of Physiology and Biochemistry, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, 6300, Pakistan
| | - Sang Hyun Park
- Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea.
- Radiation Science, University of Science and Technology, Daejeon, 34113, Republic of Korea.
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5
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Gong Y, Fu Y, Lou D. A Eu-MOF-Based Fluorescent Sensing Probe for the Detection of Tryptophan and Cu 2+ in Aqueous Solutions. J Fluoresc 2024:10.1007/s10895-024-03633-9. [PMID: 38416282 DOI: 10.1007/s10895-024-03633-9] [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: 12/29/2023] [Accepted: 02/22/2024] [Indexed: 02/29/2024]
Abstract
Abnormal tryptophan (Trp) metabolism can be used as an important indicator of chronic hepatitis, paranoia, Parkinson's disease and other diseases. Deficiency or excessive accumulation of Cu2+ can cause diseases such as Wilson's disease and Alzheimer's disease. Eu-based metal-organic framework (Eu-MOF) was successfully prepared for fluorescence sensing of Trp and Cu2+ in an aqueous solution (pH = 7.4). Eu-MOF showed high selectivity and sensitivity for Trp and Cu2+ with detection limits of 0.22 µM and 0.09 µM and Ksv of 6.17 × 103 M- 1 and 2.37 × 104 M- 1 respectively. Trp and Cu2+ had overlapped UV absorption spectra with that of Eu-MOF and competed for the excitation light source. Trp also attenuated the antennae effect of organic ligands on Eu-MOF, thus quenching the red fluorescence of Eu-MOF. This study provides insights into the application of MOFs in bioanalysis and diagnostics.
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Affiliation(s)
- Yafei Gong
- Department of Analytical Chemistry, Jilin Institute of Chemical Technology, Jilin, 132022, P.R. China
| | - Yan Fu
- Department of Analytical Chemistry, Jilin Institute of Chemical Technology, Jilin, 132022, P.R. China
| | - Dawei Lou
- Department of Analytical Chemistry, Jilin Institute of Chemical Technology, Jilin, 132022, P.R. China.
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Patel DA, Anand T, Selvam P, Sahoo SK. Aggregation-induced Emission Active Naphthalimide Derived Schiff Base for Detecting Cu 2+ and Its Applications. J Fluoresc 2024; 34:359-366. [PMID: 37266835 DOI: 10.1007/s10895-023-03287-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: 05/08/2023] [Accepted: 05/25/2023] [Indexed: 06/03/2023]
Abstract
Herein, an aggregation-induced emission (AIE) active Schiff base (NHS) was synthesized by condensing naphthalimide hydrazide with salicylaldehyde. The non-fluorescent solution of NHS in DMSO turned to emissive NHS upon increasing the HEPES fraction in DMSO from 70 to 95%. The UV-Vis absorption and DLS studies supported the self-aggregation of NHS that restricted the intramolecular rotation and activated the ESIPT process. The blue fluorescence of AIE luminogen NHS in DMSO:HEPES (5:95, v/v, pH = 7.4) was examined by adding different metal ions (Al3+, Ca2+, Cd2+, Co2+, Cu2+, Cr2+, Fe2+, Fe3+, Hg2+, Mg2+, Mn2+, Ni2+, Pb2+ and Zn2+). NHS showed a selective fluorescence switch-off response for Cu2+ due to the chelation enhancement quenching effect (CHEQ). The quenching of NHS by Cu2+ was explored by using density functional theory (DFT) and Stern-Volmer plot. The practical utility of NHS was examined by quantitative and qualitative analysis of Cu2+ in real water samples.
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Affiliation(s)
- Dhvani A Patel
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, 395007, Surat, Gujarat, India
| | - Thangaraj Anand
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai, 600119, India
| | - Pravinkumar Selvam
- Department of Chemistry, School of Advance Sciences, Vellore Institute of Technology, 632014, Vellore, Tamil Nadu, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, 395007, Surat, Gujarat, India.
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A Bifunctional Fluorescence Probe Based on AIE-ICT Strategy for Visual Detection of Cu 2+/Co 2+ in Complex Matrix. Molecules 2023; 28:molecules28052059. [PMID: 36903303 PMCID: PMC10003869 DOI: 10.3390/molecules28052059] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
A novel fluorescence chemical sensor-based probe 1-{[(E)-(2-aminophenyl)azanylidene]methyl}naphthalen-2-ol (AMN) was designed and synthesized, which performed a "naked eye" detection ability toward Cu2+ and Co2+ based on aggregation-induced emission (AIE) fluorescence strategy. It has sensitive detection ability for Cu2+ and Co2+. In addition, the color changed from yellow-green to orange under the sunlight, realizing the rapid identification of Cu2+/Co2+, which has the potential of on-site visual detection under the "naked eye". Moreover, different "on" and "off" fluorescence expressions were exhibited under excessive glutathione (GSH) in AMN-Cu2+ and AMN-Co2+ systems, which could be employed to distinguish Cu2+ from Co2+. The detection limits for Cu2+ and Co2+ were measured to be 8.29 × 10-8 M and 9.13 × 10-8 M, respectively. The binding mode of AMN was calculated to be 2:1 by Jobs' plot method analysis. Ultimately, the new fluorescence sensor was applied to detect Cu2+ and Co2+ in real samples (tap water, river water, and yellow croaker), and the results were satisfying. Therefore, this high-efficiency bifunctional chemical sensor platform based on "on-off" fluorescence detection will provide significant guidance for the advance development of single-molecule sensors for multi-ion detection.
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8
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Li Z, Zhou Q, Li S, Liu M, Li Y, Chen C. Carbon dots fabricated by solid-phase carbonization using p-toluidine and l-cysteine for sensitive detection of copper. CHEMOSPHERE 2022; 308:136298. [PMID: 36064008 DOI: 10.1016/j.chemosphere.2022.136298] [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: 04/27/2022] [Revised: 08/14/2022] [Accepted: 08/29/2022] [Indexed: 06/15/2023]
Abstract
In this study, a label-free "turn off" fluorescent sensor has been resoundingly fabricated using carbon dots (CDs) for ultrasensitive detection of copper ions (Cu2+). CDs are prepared by solid phase carbonization method using p-toluidine and l-cysteine as the precursors. The synthesized CDs exhibited the highest fluorescence intensity with excitation and emission wavelengths set at 300 nm and 400 nm, respectively. The CDs were selective and sensitive to Cu2+ due to the static quenching mechanism. The concentration of CDs, and solution pH and incubation time were important parameters for the developed sensor. The experimental results showed that 20 mgL-1 was enough for the analysis. As the solution pH was concerned, it was apparent that the sensor was endowed with an excellent response signal to Cu2+ and provided high sensitivity at pH 12. The interaction occurred very quickly, and the incubation time could be set at 1 min. The sensor provided a two-stage calibration curve to Cu2+ in the range of 0.05-0.7 and 0.7-4 μM with a limit of detection of 47 nM. The obtained results clearly demonstrated that this facile method was fast, reliable and selective for detecting Cu2+, which would explore a prospective strategy for developing effective and low-cost sensors for monitoring metal ions in aqueous environments.
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Affiliation(s)
- Zhi Li
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, China
| | - Qingxiang Zhou
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, China.
| | - Shuangying Li
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, China
| | - Menghua Liu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, China
| | - Yanhui Li
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, China
| | - Chunmao Chen
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing, Beijing, 102249, China.
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Arslan FN, Aydin D, Elmas SNK. Fast responsive colorimetric and ratiometric fluorescence chemoprobe based on a 1,8–naphthalimide for nM recognition of Cu2+ and its application in real food and drinkable water samples. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Ultrasensitive detection of Cu2+: A cyanobiphenyl–based colorimetric and fluorescence chemosensor and its Smartphone and food sample applications. Food Chem 2022; 402:134439. [DOI: 10.1016/j.foodchem.2022.134439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 11/22/2022]
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11
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Su Z, Wen Q, Li S, Guo L, Li M, Xiong Y, Li W, Ren J. A G-quadruplex/hemin structure-undamaged method to inhibit peroxidase-mimic DNAzyme activity for biosensing development. Anal Chim Acta 2022; 1221:340143. [DOI: 10.1016/j.aca.2022.340143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 06/28/2022] [Accepted: 07/02/2022] [Indexed: 11/29/2022]
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Li L, Xiao K, Wong PK, Hu Z, Yu JC. Hydrogen Peroxide Production from Water Oxidation on a CuWO 4 Anode in Oxygen-Deficient Conditions for Water Decontamination. ACS APPLIED MATERIALS & INTERFACES 2022; 14:7878-7887. [PMID: 35104100 DOI: 10.1021/acsami.1c20834] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Hydrogen peroxide, an environmentally benign oxidant, is an effective chemical agent for water purification. On-site production of H2O2 is considered economical because it avoids the cost of storage and transportation. Traditional generation of H2O2 from oxygen reduction, as a heterogeneous electrochemical reaction, suffers from mass transfer problems because of the limited solubility and low diffusion rate of oxygen in water. These limitations can be overcome if H2O2 is formed by water oxidation. Herein, conversion of water to hydrogen peroxide was achieved efficiently on a CuWO4 anode. This water oxidation strategy can generate H2O2 at a rate of ∼11.8 μmol min-1 cm-2 at 3.0 V versus reversible hydrogen electrode. Importantly, this on-site H2O2 production shows high efficiency in water purification in O2-deficient conditions. This water oxidation anode offers a feasible way to provide a green purification agent with only water as the final byproduct, avoiding toxic intermediates and residues during the production and application.
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Affiliation(s)
- Lejing Li
- Department of Chemistry, The Chinese University of Hong Kong, Hong Kong SAR 999077, China
| | - Kemeng Xiao
- School of Life Science, The Chinese University of Hong Kong, Hong Kong SAR 999077, China
| | - Po Keung Wong
- School of Life Science, The Chinese University of Hong Kong, Hong Kong SAR 999077, China
| | - Zhuofeng Hu
- School of Environmental Science and Engineering, Guangdong Provincial Key Laboratory of Environmental Pollution Control and Remediation Technology, Sun Yat-sen University Guangzhou 510275, China
| | - Jimmy C Yu
- Department of Chemistry, The Chinese University of Hong Kong, Hong Kong SAR 999077, China
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Red-emission carbon dots as fluorescent “on–off–on” probe for highly sensitive and selective detection of Cu2+ and glutathione. Anal Bioanal Chem 2022; 414:2219-2233. [DOI: 10.1007/s00216-021-03859-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/27/2021] [Accepted: 12/20/2021] [Indexed: 02/08/2023]
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15
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Karuk Elmas SN, Arslan FN, Aydin D. A novel ratiometric fluorescent and colorimetric sensor based on a 1,8-naphthalimide derivative for nanomolar Cu 2+ sensing: smartphone and food applications. Analyst 2022; 147:2687-2695. [DOI: 10.1039/d2an00537a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel 1,8-naphthalimide-based chemical sensor with ratiometric fluorescence behavior, as well as “naked-eye” response was developed for the sensitive and specific determination of Cu2+ at nanomolar levels.
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Affiliation(s)
- Sukriye Nihan Karuk Elmas
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey
| | - Fatma Nur Arslan
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey
| | - Duygu Aydin
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey
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16
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Xing C, Deng J, Fu W, Li J, Xu L, Sun R, Wang D, Li C, Liang K, Gao M, Kong B. Interfacially Super-Assembled Benzimidazole Derivative-Based Mesoporous Silica Nanoprobe for Sensitive Copper (II) Detection and Biosensing in Living Cells. Chemistry 2021; 28:e202103642. [PMID: 34878646 DOI: 10.1002/chem.202103642] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Indexed: 01/01/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) functionalized with benzimidazole-derived fluorescent molecules (DHBM) are fabricated via a feasible interfacial superassembly strategy for the highly sensitive and selective detection of Cu2+ . DHBM-MSN exhibits an obvious quenching effect on Cu2+ in aqueous solutions, and the detection limit can be as low as 7.69×10-8 M. The DHBM-MSN solid-state sensor has good recyclability, and the silica framework can simultaneously improve the photostability of DHBM. Two mesoporous silica nanoparticles with different morphologies were specially designed to verify that nanocarriers with different morphologies do not affect the specific detectionability. The detection mechanism of the fluorescent probe was systematically elucidated by combining experimental results and density function theory calculations. Moreover, the detection system was successfully applied to detect Cu2+ in bovine serum, juice, and live cells. These results indicate that the DHBM-MSN fluorescent sensor holds great potential in practical and biomedical applications.
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Affiliation(s)
- Chenchen Xing
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Jianlin Deng
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Wenlong Fu
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Jichao Li
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Lijie Xu
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Ruihao Sun
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Dan Wang
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Chengwen Li
- Dezhou deyao Pharmaceutical Limited Company, Dezhou, 253015, P. R. China
| | - Kang Liang
- School of Chemical Engineering and Graduate School of Biomedical Engineering, The University of New South Wales, Sydney, NSW2052, Australia
| | - Meng Gao
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Biao Kong
- Department of Chemistry, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200433, P. R. China
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17
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Zhang C, Yao H, Ma Q, Yu B. Ultrasensitive glucose detection from tears and saliva through integrating a glucose oxidase-coupled DNAzyme and CRISPR-Cas12a. Analyst 2021; 146:6576-6581. [PMID: 34586111 DOI: 10.1039/d1an01385h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The accurate and sensitive detection of glucose from secretory clinical samples, such as tears and saliva, remains a great challenge. In this research, a novel ultrasensitive glucose detection method consisting of a glucose oxidase (GOx), pistol-like DNAzyme (PLDz), and CRISPR-Cas12a system is proposed. First, the oxidation of glucose catalyzed by GOx leads to the production of H2O2; the self-cleavage activity of PLDz is activated after recognition of the produced H2O2. The two procedures triggered by COx and PLDz play an important role in accurately identifying glucose and converting glucose signals to nucleic acids. The obtained PLDz fragments can be recognized by the Cas12 enzyme and thus activate the trans-cleavage activity of the Cas12a enzyme. Finally, the surrounding reporter probes are cut by the Cas12a enzyme to produce fluorescence signals. In summary, an ultra-sensitive and specific fluorescence method has been developed for glucose detection from secretory clinical samples, which could potentially contribute to the noninvasive diagnosis of diabetes mellitus.
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Affiliation(s)
- Caiying Zhang
- Department of Endocrinology, Zhuji Affiliated Hospital of Shaoxing University, Zhuji City, Zhejiang Province, 311800, China
| | - Hongfeng Yao
- Department of Clinical Laboratory, Zhuji Affiliated Hospital of Shaoxing University, Zhuji City, Zhejiang Province, 311800, China
| | - Qiang Ma
- Department of Endocrinology, Zhuji Affiliated Hospital of Shaoxing University, Zhuji City, Zhejiang Province, 311800, China
| | - Bin Yu
- Department of medical administration, the Second Affiliated Hospital of Zhejiang University, Hangzhou City, Zhejiang Province, 312000, China.
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18
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Savran T, Nihan Karuk Elmas S, Akin Geyik G, Bostanci A, Aydin D, Nur Arslan F, Sadi G, Yilmaz I. “Turn‐on” Fluorescence Chemosensor Based Probing of Cu
2+
with Excellent Sensitivity: Experimental Study, DFT Calculations and Application in Living Cells and Natural Waters. ChemistrySelect 2021. [DOI: 10.1002/slct.202101060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tahir Savran
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Sukriye Nihan Karuk Elmas
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Gonul Akin Geyik
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Aykut Bostanci
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Duygu Aydin
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Fatma Nur Arslan
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Gökhan Sadi
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
| | - Ibrahim Yilmaz
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry 70100 Karaman Turkey
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19
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Piyanuch P, Patawanich P, Sirirak J, Suwatpipat K, Kamkaew A, Burgess K, Wanichacheva N. Rapid and visual detection of Cd 2+ based on aza-BODIPY near infrared dye and its application in real and biological samples for environmental contamination screening. JOURNAL OF HAZARDOUS MATERIALS 2021; 409:124487. [PMID: 33199148 DOI: 10.1016/j.jhazmat.2020.124487] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 10/27/2020] [Accepted: 11/03/2020] [Indexed: 06/11/2023]
Abstract
Cadmium highly toxic and hazardous, and it can adversely affect human health leading to serious disorders. Herein, a water-soluble near-infrared sensor based on aza-BODIPY (1) was developed for dual determination of Cd2+ in environmental and biological media. This sensor exhibited color change from colorless to green along with a fluorescence enhancement in the near-infrared (NIR) region via photoinduced electron transfer (PET) after complexation with Cd2+. Sensor 1 can be employed in aqueous media at physiological pH for quantitative monitoring. It shows rapid response with high sensitivity (detection limit of 2.8 ppb; linear correlation over [Cd2+] 1.33 - 6.67 µM) and selectivity over potentially interfering ions. NIR sensor 1 can be used to determine [Cd2+] in living cells and environmental samples.
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Affiliation(s)
- Pornthip Piyanuch
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Pramsak Patawanich
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Jitnapa Sirirak
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Kullatat Suwatpipat
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Anyanee Kamkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand
| | - Kevin Burgess
- Department of Chemistry, Texas A & M University, Box 30012, College Station, TX 77842, USA
| | - Nantanit Wanichacheva
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand.
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20
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Liu Y, Kang T, He Q, Hu Y, Zuo Z, Cao Z, Ke B, Zhang W, Qi Q. A selective and sensitive near-infrared fluorescent probe for real-time detection of Cu(i). RSC Adv 2021; 11:14824-14828. [PMID: 35423960 PMCID: PMC8697812 DOI: 10.1039/d1ra00725d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/26/2021] [Indexed: 02/05/2023] Open
Abstract
The disruption of copper homeostasis (Cu+/Cu2+) may cause neurodegenerative disorders. Thus, the need for understanding the role of Cu+ in physiological and pathological processes prompted the development of improved methods of Cu+ analysis. Herein, a new near-infrared (NIR) fluorescent turn-on probe (NPCu) for the detection of Cu+ was developed based on a Cu+-mediated benzylic ether bond cleavage mechanism. The probe showed high selectivity and sensitivity toward Cu+, and was successfully applied for bioimaging of Cu+ in living cells.
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Affiliation(s)
- Yiqing Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug, SichuanResearch Center for Drug Precision Industrial Technology, West China School of Pharmacy Sichuan University Chengdu 610041 P. R. China
| | - Ting Kang
- Department of Anaesthesiology, West China Hospital, Sichuan University China
| | - Qian He
- Department of Emergency, West China Hospital, Sichuan University Chengdu 610000 Sichuan China
| | - Yuefu Hu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug, SichuanResearch Center for Drug Precision Industrial Technology, West China School of Pharmacy Sichuan University Chengdu 610041 P. R. China
| | - Zeping Zuo
- Department of Anaesthesiology, West China Hospital, Sichuan University China
| | - Zhihua Cao
- Department of Anaesthesiology, West China Hospital, Sichuan University China
| | - Bowen Ke
- Department of Anaesthesiology, West China Hospital, Sichuan University China
| | - Weiyi Zhang
- Department of Anaesthesiology, West China Hospital, Sichuan University China
| | - Qingrong Qi
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug, SichuanResearch Center for Drug Precision Industrial Technology, West China School of Pharmacy Sichuan University Chengdu 610041 P. R. China
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21
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Wang X, Song H, Fan C, Pu S. Europium(III) complex fluorescent sensor for dual channel recognition of Sn 2+ and Cu 2+ ions in water. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 250:119373. [PMID: 33418478 DOI: 10.1016/j.saa.2020.119373] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/30/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
A new europium(III) complex Eu(tta)3L1 (1a) (L1 = (2-(3,5-dimethoxyphenyl)-1H-imidazo[4,5-f][1,10]phenanthroline), tta = 2-thenoyltrifluoroacetone) has been prepared and synthesized. The structure of complex was completely determined by several different analytical techniques including single-crystal X-ray diffraction, 1H and 13C NMR. The crystal structure of the complex 1a belonged to monoclinic system with the space group P21/n. Its fluorescent properties were systematically studied in details by adding different metal ions in deionized water. Upon addition of Sn2+, its fluorescence intensity was strengthened and centered at 460 nm. And when Cu2+ was added, its fluorescence emission intensity was quenched quickly. The LODs for Sn2+ and Cu2+ were calculated to be 4.52 × 10-7 mol L-1 and 1.11 × 10-7 mol L-1, respectively. Furthermore, this sensor was successfully employed to monitor Sn2+ and Cu2+ in practical samples.
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Affiliation(s)
- Xiao Wang
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China
| | - Huimin Song
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
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22
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Mukherjee S, Bhattacharyya S, Ghosh K, Pal S, Halder A, Naseri M, Mohammadniaei M, Sarkar S, Ghosh A, Sun Y, Bhattacharyya N. Sensory development for heavy metal detection: A review on translation from conventional analysis to field-portable sensor. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.01.062] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Zn 2+-dependent DNAzymes that cleave all combinations of ribonucleotides. Commun Biol 2021; 4:221. [PMID: 33594202 PMCID: PMC7886857 DOI: 10.1038/s42003-021-01738-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 11/14/2020] [Indexed: 11/08/2022] Open
Abstract
Although several DNAzymes are known, their utility is limited by a narrow range of substrate specificity. Here, we report the isolation of two zinc-dependent DNAzymes, ZincDz1 and ZincDz2, which exhibit compact catalytic core sequences with highly versatile hydrolysis activity. They were selected through in vitro selection followed by deep sequencing analysis. Despite their sequence similarity, each DNAzyme showed different Zn2+-concentration and pH-dependent reaction profiles, and cleaved the target RNA sequences at different sites. Using various substrate RNA sequences, we found that the cleavage sequence specificity of ZincDz2 and its highly active mutant ZincDz2-v2 to be 5'-rN↓rNrPu-3'. Furthermore, we demonstrated that the designed ZincDz2 could cut microRNA miR-155 at three different sites. These DNAzymes could be useful in a broad range of applications in the fields of medicine and biotechnology.
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24
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Gao M, Xing C, Jiang X, Xu L, Li P, Hsiao CD. Highly selective fluorescence detection of Cu 2+ based on Schiff base functionalized periodic mesoporous organosilicas. LUMINESCENCE 2021; 36:951-957. [PMID: 33576173 DOI: 10.1002/bio.4021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 01/09/2021] [Accepted: 02/01/2021] [Indexed: 01/19/2023]
Abstract
A novel copper ion sensing periodic mesoporous organosilica (SCN-PMO) was obtained by incorporating a Schiff base-based fluorescent receptor into the pore walls of mesoporous silica, which exhibited a well ordered mesoporous structure and excellent optical properties demonstrated by various characterization results. SCN-PMO possessed high selectivity and sensitivity towards Cu2+ based on its specific fluorescence response. The detection limit of SCN-PMO could be as low as 6.7 × 10-7 M. Due to protection of the silica network, SCN chromophores in PMOs exhibited higher photostability and the resulting material possessed great repeatability. Additionally, the fluorescence changes of SCN-PMO towards copper ions in vivo (zebrafish) showed that SCN-PMO has potential application as a nanoprobe in biological fields.
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Affiliation(s)
- Meng Gao
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Chenchen Xing
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Xiaoping Jiang
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Lijie Xu
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Peihai Li
- Engineering Research Center of Zebrafish Models for Human Diseases and Drug Screening of Shandong Province, Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Chung-Der Hsiao
- Department of Bioscience Technology, Center for Nanotechnology, Chung Yuan Christian University, Chung-Li, Taiwan
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25
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Shen YJ, Zhang K. A bifunctional optical probe based on ESIPT-triggered disalicylaldehyde with ratiometric detection of iron and copper ions. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114883] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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26
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A tetraoxacalix[2]arene[2]triazine based fluorogenic probe for the sensing of Fe3+: Computational and living–cell imaging applications. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Characterization of a DNA-hydrolyzing DNAzyme for generation of PCR strands of unequal length. Biochimie 2020; 179:181-189. [PMID: 33022314 DOI: 10.1016/j.biochi.2020.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 09/13/2020] [Accepted: 10/01/2020] [Indexed: 11/21/2022]
Abstract
I-R3 DNAzyme is a small, highly active catalytic DNA for DNA hydrolysis. In here, we designed two cis-structure DNAzymes (I-R3N and I-R3S) based on the different locates of the joint linker between I-R3 and its substrate. Data demonstrated that both DNAzymes were highly dependent on Zn2+, and worked at a narrow range around pH 7.0. They exhibited strong anti-interference with Mg2+ and Ca2+, but inhibited by Na+ and K+. Moreover, single and multiple-site mutations were generated within the catalytic core to carry out a comprehensive mutational study of I-R3 motif, in which most nucleotides were highly conserved and the nucleotides A5, T11 and T8 were identified as the mutational hotspots. Furthermore, an efficient variant A5G was obtained and its reaction condition was optimized. Finally, we constructed A5G to the 3' end of a single-stranded DNA (ssDNA) and applied it for asymmetrical PCR amplification to produce a single and double-stranded DNA mixture, in which A5G within ssDNA can self-cleave to generate a shorter desired ssDNA by denaturing gel separation. This would provide a new non-chemical modification approach for preparation of the expected ssDNA for in vitro selection of DNAzymes.
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28
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Yu W, Wang S, Cao D, Rui H, Liu C, Sheng Y, Sun Y, Zhang J, Xu J, Jiang D. Insight into an Oxidative DNA-Cleaving DNAzyme: Multiple Cofactors, the Catalytic Core Map and a Highly Efficient Variant. iScience 2020; 23:101555. [PMID: 33083724 PMCID: PMC7522124 DOI: 10.1016/j.isci.2020.101555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/24/2020] [Accepted: 09/09/2020] [Indexed: 02/07/2023] Open
Abstract
An oxidative DNA-cleaving DNAzyme (PL) employs a double-cofactor model “X/Cu2+” for catalysis. Herein, we verified that reduced nicotinamide adenine dinucleotide (NADH), flavin mononucleotide, cysteine, dithiothreitol, catechol, resorcinol, hydroquinone, phloroglucinol, o-phenylenediamine, 3,3′,5,5'-tetramethylbenzidine, and hydroxylamine acted as cofactor X. According to their structural similarities or fluorescence property, we further confirmed that reduced nicotinamide adenine dinucleotide phosphate (NADPH), 2-mercaptoethanol, dopamine, chlorogenic acid, resveratrol, and 5-carboxyfluorescein also functioned as cofactor X. Superoxide anions might be the commonality behind these cofactors. We subsequently determined the conservative change of individual nucleotides in the catalytic core under four different cofactor X. The nucleotides A4 and C5 are highly conserved, whereas the conservative levels of other nucleotides are dependent on the types of cofactor X. Moreover, we observed that the minor change in the PL's secondary structure affects electrophoretic mobility. Finally, we characterized a highly efficient variant T3G and converted its double-cofactor NADH/Cu2+ to sole-cofactor NADH. An oxidative cleavage DNAzyme works with various cofactor X Catalytic nucleotide conservation fluctuates with different cofactor X The PL DNAzyme's minor secondary structure change affects electrophoretic mobility Double-cofactor model of the variant T3G can be converted to sole-cofactor model
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Affiliation(s)
- Wenqian Yu
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Shijin Wang
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Dongling Cao
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Hongyue Rui
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Chengcheng Liu
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Yongjie Sheng
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Yanhong Sun
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Jin Zhang
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
| | - Jiacui Xu
- College of Animal Sciences, Jilin University, 5333# Xi'an Road, Changchun 130062, China
- Corresponding author
| | - Dazhi Jiang
- Key Lab for Molecular Enzymology & Engineering of the Ministry of Education, School of Life Sciences, Jilin University, 2699# Qianjin Street, Changchun 130012, China
- Corresponding author
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29
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Chang Y, Qin H, Wang X, Li X, Li M, Yang H, Xu K, Qing G. Visible and Reversible Restrict of Molecular Configuration by Copper Ion and Pyrophosphate. ACS Sens 2020; 5:2438-2447. [PMID: 32648441 DOI: 10.1021/acssensors.0c00619] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Molecular configuration strongly impacts on its functions; however, due to complicated and diverse configuration as well as easy and rapid conversion among various configurations, research of molecular configuration is extremely difficult. If the free rotation of a molecule could be "slowed down" or even "frozen" by an external stimulus, such as ultralow temperature, then one configuration of the molecule could be captured and characterized relatively easily. Here, we show that the rotation of a hemicyanine-labeled 2-(2'-hydroxyphenyl)-4-methyloxazole (H-HPMO) molecule could be specifically and reversibly restricted by sequential additions of copper ion (Cu2+) and pyrophosphate (P2O74-), reflecting as remarkable fluorescence quenching and recovery, which could be directly observed by naked eyes. Binding affinity tests and cryogenic 1H NMR indicate that Cu2+ forms intensive coordinate bonds with phenolic hydroxyl, oxazole, and methoxyl groups of HPMO, which strongly restricts the free rotations of these groups and blocks charge transfer. This study provides a precise, rapid, visible, reversible, and low-cost method to monitor the molecular configuration, indicating the broad application prospects of near-infrared fluorescent sensors in configuration analysis, biosensing, and drug-substrate complexation.
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Affiliation(s)
- Yongxin Chang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Haijuan Qin
- Research Centre of Modern Analytical Technology, Tianjin University of Science and Technology, No. 29, 13th. Avenue, Tianjin Economic and Technological Development Area (TEDA), Tianjin 300457, P. R. China
| | - Xue Wang
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Xiaopei Li
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Minmin Li
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Hang Yang
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Guangyan Qing
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
- College of Chemistry and Chemical Engineering, Wuhan Textile University, 1 Sunshine Road, Wuhan 430200, P. R. China
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30
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Carbon quantum dots activated metal organic frameworks for selective detection of Cu(Ⅱ) and Fe(Ⅲ). Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124378] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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31
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Arslan FN, Geyik GA, Koran K, Ozen F, Aydin D, Elmas ŞNK, Gorgulu AO, Yilmaz I. Fluorescence "Turn On-Off" Sensing of Copper (II) Ions Utilizing Coumarin-Based Chemosensor: Experimental Study, Theoretical Calculation, Mineral and Drinking Water Analysis. J Fluoresc 2020; 30:317-327. [PMID: 32016910 DOI: 10.1007/s10895-020-02503-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 01/27/2020] [Indexed: 10/25/2022]
Abstract
Herein, we report the preparation of a fluorescent sensor based on coumarin derivative for copper (II) ion sensing in CH3CN/HEPES media. 6,7-dihydroxy-3-(4-(trifluoro)methylphenyl)coumarin (HMAC) sensor was fabricated and analyzed by spectroscopic techniques. The sensor demonstrates "turn on-off" fluorescence quenching in the presence of copper (II) ions at 458 nm. A clear complex between the chemosensor HMAC and copper (II) ions was characterized by ESI-MS as well as the Job's method. Also, the limit of detection (LOD, 3σ/k) value was determined as 24.5 nM in CH3CN/HEPES (95/5, v/v) buffer media (pH = 7.0). This value is lower than the admissible level of copper (II) ions in drinking water (maximum 31.5 μM) reported by EU Water Framework Directive (WFD) and World Health Organization (WHO) guidelines. The theoretical calculations (density functional theory, DFT) have been performed for the geometric optimized structures. As a final stage, real sample analyses have successfully been performed by using HMAC, as well as ICP-OES method. The relative standard deviation for copper (II) in mineral and drinking water samples has been determined to be below 0.15% and recovery values are in the range of 95.48-109.20%.
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Affiliation(s)
- Fatma Nur Arslan
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey.,Van't Hoff Institute for Molecular Sciences, Analytical-Chemistry Group, University of Amsterdam, Amsterdam, Netherlands
| | - Gonul Akin Geyik
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey
| | - Kenan Koran
- Department of Chemistry, Firat University, Science Faculty, 23119, Elazıg, Turkey
| | - Furkan Ozen
- Department of Mathematics and Science, Akdeniz University, Faculty of Education, 07058, Antalya, Turkey
| | - Duygu Aydin
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey
| | - Şükriye Nihan Karuk Elmas
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey
| | - Ahmet Orhan Gorgulu
- Department of Chemistry, Firat University, Science Faculty, 23119, Elazıg, Turkey
| | - Ibrahim Yilmaz
- Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100, Karaman, Turkey.
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32
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Yang W, Yang Y, Li H, Lin D, Yang W, Guo D, Pan Q. Integration of Cd:ZnS QDs into ZIF-8 for enhanced selectivity toward Cu2+ detection. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00821d] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cd:ZnS QDs were integrated into ZIF-8 that could specifically interact with Cu2+ for enhanced selectivity toward Cu2+ detection.
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Affiliation(s)
- Weikang Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education
- School of Science
- Hainan University
- Haikou 570228
- China
| | - Yonghang Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education
- School of Science
- Hainan University
- Haikou 570228
- China
| | - Huihui Li
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education
- School of Science
- Hainan University
- Haikou 570228
- China
| | - Duoyu Lin
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education
- School of Science
- Hainan University
- Haikou 570228
- China
| | - Weiting Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education
- School of Science
- Hainan University
- Haikou 570228
- China
| | - Dongyu Guo
- Department of Clinical Laboratory
- Xiamen Huli Guoyu Clinic
- Co
- Ltd
- Xiamen 361000
| | - Qinhe Pan
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education
- School of Science
- Hainan University
- Haikou 570228
- China
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33
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Cheng C, Zhang R, Wang J, Zhang Y, Wen C, Tan Y, Yang M. An ultrasensitive and selective fluorescent nanosensor based on porphyrinic metal–organic framework nanoparticles for Cu2+ detection. Analyst 2020; 145:797-804. [DOI: 10.1039/c9an02231g] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A fluorescent nanosensor based on ultrasmall MOF-525 NPs was proposed for the monitoring of Cu2+ in aqueous solution and living cells.
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Affiliation(s)
- Changming Cheng
- Department of Biomedical Engineering
- the Hong Kong Polytechnic University
- Kowloon
- PR China
- Institute of Nuclear Physics and Chemistry
| | - Ruolin Zhang
- Department of Biomedical Engineering
- the Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Jiuhai Wang
- Department of Biomedical Engineering
- the Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Yu Zhang
- Mechanical & Automotive Engineering
- School of Engineering
- RMIT University
- Melbourne
- Australia
| | - Chunyi Wen
- Department of Biomedical Engineering
- the Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Youhua Tan
- Department of Biomedical Engineering
- the Hong Kong Polytechnic University
- Kowloon
- PR China
| | - Mo Yang
- Department of Biomedical Engineering
- the Hong Kong Polytechnic University
- Kowloon
- PR China
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34
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Karuk Elmas SN, Gunay IB, Koran K, Ozen F, Aydin D, Arslan FN, Gorgulu AO, Yilmaz I. An ultrasensitive and selective ‘turn off’ fluorescent sensor with simple operation for the determination of trace copper (II) ions in water and various beverage samples. Supramol Chem 2019. [DOI: 10.1080/10610278.2019.1702195] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | - Ibrahim Berk Gunay
- Department of Chemistry, Karamanoglu Mehmetbey University, Karaman, Turkey
| | - Kenan Koran
- Department of Chemistry, Firat University, Elazıg, Turkey
| | - Furkan Ozen
- Department of Mathematics and Science, Akdeniz University, Antalya, Turkey
| | - Duygu Aydin
- Department of Chemistry, Karamanoglu Mehmetbey University, Karaman, Turkey
| | - Fatma Nur Arslan
- Department of Chemistry, Karamanoglu Mehmetbey University, Karaman, Turkey
- Van’t Hoff Institute for Molecular Sciences, Analytical-Chemistry Group, University of Amsterdam, Amsterdam, Netherlands
| | | | - Ibrahim Yilmaz
- Department of Chemistry, Karamanoglu Mehmetbey University, Karaman, Turkey
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35
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Sun M, Bai R, Yang X, Song J, Qin M, Suo Z, He X. Hydrogel Interferometry for Ultrasensitive and Highly Selective Chemical Detection. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1804916. [PMID: 30252962 DOI: 10.1002/adma.201804916] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 08/26/2018] [Indexed: 06/08/2023]
Abstract
Developing ultrasensitive chemical sensors with small scale and fast response through simple design and low-cost fabrication is highly desired but still challenging. Herein, a simple and universal sensing platform based on a hydrogel interferometer with femtomol-level sensitivity in detecting (bio)chemical molecules is demonstrated. A unique local concentrating effect (up to 109 folds) in the hydrogel induced by the strong analyte binding and large amount of ligands, combined with the signal amplification effect by optical interference, endows this platform with an ultrahigh sensitivity, specifically 10-14 m for copper ions and 1.0 × 10-11 mg mL-1 for glycoprotein with 2-4 order-of-magnitude enhancement. The specific chemical reactions between selected ligands and target analytes provide high selectivity in detecting complex fluids. This universal principle with broad chemistry, simple physics, and modular design allows for high performance in detecting wide customer choices of analytes, including metal ions and proteins. The scale of the sensor can be down to micrometer size. The nature of the soft gel makes this platform transparent, flexible, stretchable, and compatible with a variety of substrates, showing high sensing stability and robustness after 200 cycles of bending or stretching. The outstanding sensing performance grants this platform great promise in broad practical applications.
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Affiliation(s)
- Mo Sun
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Ruobing Bai
- John A. Paulson School of Engineering and Applied Sciences, Kavli Institute for Bionano Science and Technology, Harvard University, Cambridge, MA, 02138, USA
| | - Xingyun Yang
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Jiaqi Song
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Meng Qin
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Zhigang Suo
- John A. Paulson School of Engineering and Applied Sciences, Kavli Institute for Bionano Science and Technology, Harvard University, Cambridge, MA, 02138, USA
| | - Ximin He
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
- California Nanosystems Institute, Los Angeles, CA, 90095, USA
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36
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pH-dependent selective ion exchange based on (ethylenediamintetraacetic acid-nickel)-layered double hydroxide to catalyze the polymerization of aniline for detection of Cu2+ and Fe3+. Talanta 2018; 187:287-294. [DOI: 10.1016/j.talanta.2018.04.102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 04/28/2018] [Accepted: 04/29/2018] [Indexed: 12/28/2022]
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37
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Tamil Selvan G, Varadaraju C, Tamil Selvan R, Enoch IVMV, Mosae Selvakumar P. On/Off Fluorescent Chemosensor for Selective Detection of Divalent Iron and Copper Ions: Molecular Logic Operation and Protein Binding. ACS OMEGA 2018; 3:7985-7992. [PMID: 31458937 PMCID: PMC6644644 DOI: 10.1021/acsomega.8b00748] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 07/04/2018] [Indexed: 05/04/2023]
Abstract
Here, naphthalene diamine-based β-diketone derivative (compound LH) was successfully used as a dual signaling probe for divalent cations, Fe2+ and Cu2+ ions, in bimodal methods (colorimetric and fluorometric). It showed fluorescent enhancement for Fe2+ ion by photoinduced electron transfer mechanism and fluorescence quenching for Cu2+ ion by charge-transfer process. Binding stoichiometry for [LH-(Fe2+)2] and [LH-(Cu2+)2] was found to be 1:2 by Job's plot method and, the binding constants were calculated as 1.6638 × 1010 and 9.22929 × 108 M-1, respectively. Compound LH exhibited OR and XOR logic gate behavior with H+, Fe2+, and Cu2+ as inputs. Further, the compound LH and bovine serum albumin binding interaction showed quenching of fluorescence by Förster resonance energy-transfer mechanism.
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Affiliation(s)
- G. Tamil Selvan
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Chitra Varadaraju
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - R. Tamil Selvan
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Israel V. M. V. Enoch
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - P. Mosae Selvakumar
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
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38
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Review on Recent Advances in Metal Ions Sensing Using Different Fluorescent Probes. J Fluoresc 2018; 28:999-1021. [DOI: 10.1007/s10895-018-2263-y] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 07/05/2018] [Indexed: 01/07/2023]
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39
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Gao J, Yin J, Tao Z, Liu Y, Lin X, Deng J, Wang S. An Ultrasensitive Fluorescence Sensor with Simple Operation for Cu 2+ Specific Detection in Drinking Water. ACS OMEGA 2018; 3:3045-3050. [PMID: 31458569 PMCID: PMC6641449 DOI: 10.1021/acsomega.7b01497] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 01/05/2018] [Indexed: 06/10/2023]
Abstract
Whether short-term or long-term, overexposure to an abnormal amount of copper ion does significant harm to human health. Considering its nonbiodegradability, it is critical to sensitively detect copper ion. Herein, a novel fluorescent strategy with a "turn-on" signal was developed for highly sensitive and specific detection of copper ion (Cu2+). In the present investigation, we found that Cu2+ exhibits excellent peroxidase-like catalytic activity toward oxidizing the nonfluorescent substrate of Amplex Red into the product of resofurin with outstanding fluorescence emission under the aid of H2O2. Thus, an enzyme-free and label-free sensing system was constructed for copper ion detection with quite simple operation. To ensure the detection sensitivity and reproducibility, the amount of H2O2 and incubation time were optimized. The limit of detection can reach as low as 1.0 nM. In addition, the developed assay demonstrated excellent specificity and could be utilized to detect copper ion in water samples including tap water and bottled purified water without standing recovery.
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Affiliation(s)
- Jinting Gao
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jinjin Yin
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Zhanhui Tao
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Yaqing Liu
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Xiaodong Lin
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jiankang Deng
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Shuo Wang
- Key
Laboratory of Food Nutrition and Safety (Ministry of Education), Tianjin
Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China
- Tianjin
Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 30071, China
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40
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Chen L, Song Z, Liu X, Guo L, Li MJ, Fu F. Barbituric acid-modified graphitic carbon nitride nanosheets for ratiometric fluorescent detection of Cu2+. Analyst 2018; 143:1609-1614. [DOI: 10.1039/c7an02089a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A ratiometric and visual fluorescent sensor for Cu2+ ions based on barbituric acid-modified graphitic carbon nitride nanosheets was designed.
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Affiliation(s)
- Ling Chen
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- and College of Chemistry
- Fuzhou University
- Fuzhou
| | - Zhiping Song
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- and College of Chemistry
- Fuzhou University
- Fuzhou
| | - Xueting Liu
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- and College of Chemistry
- Fuzhou University
- Fuzhou
| | - Liangqia Guo
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- and College of Chemistry
- Fuzhou University
- Fuzhou
| | - Mei-jin Li
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- and College of Chemistry
- Fuzhou University
- Fuzhou
| | - Fengfu Fu
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology
- Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety
- and College of Chemistry
- Fuzhou University
- Fuzhou
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41
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Jiang Y, Chen X, Lan L, Pan Y, Zhu G, Miao P. Gly–Gly–His tripeptide- and silver nanoparticle-assisted electrochemical evaluation of copper(ii) ions in aqueous environment. NEW J CHEM 2018. [DOI: 10.1039/c8nj03625j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sensitive and selective electrochemical sensor for Cu2+ assay is developed using tripeptide-based recognition and silver nanoparticle-modified electrode.
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Affiliation(s)
- Yu Jiang
- Department of Orthopedics
- Nanjing Medical University Affiliated Wuxi Second Hospital
- Wuxi 214000
- P. R. China
| | - Xifeng Chen
- Suzhou Institute of Biomedical Engineering and Technology
- Chinese Academy of Sciences
- Suzhou 215163
- P. R. China
- Tianjin Guoke Jiaye Medical Technology Development Co., LTD
| | - Lintao Lan
- Suzhou Institute of Biomedical Engineering and Technology
- Chinese Academy of Sciences
- Suzhou 215163
- P. R. China
| | - Yue Pan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Guoxing Zhu
- Department of Orthopedics
- Nanjing Medical University Affiliated Wuxi Second Hospital
- Wuxi 214000
- P. R. China
| | - Peng Miao
- Suzhou Institute of Biomedical Engineering and Technology
- Chinese Academy of Sciences
- Suzhou 215163
- P. R. China
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42
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Chen Y, Pan H, Wang K, Qi D, Jiang J. An Azacrown[N,S,O]-Styryl Modified Boron-Phenylpyrrin: Coordination-Mode-Transition-Induced Colorimetric and OFF-ON-OFF Fluorescence Chemosensor for Quantifying Cu2+. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700653] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yuting Chen
- Department of Chemistry; Dezhou University; 253023 Dezhou China
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials; Department of Chemistry; University of Science and Technology Beijing; 100083 Beijing China
| | - Houhe Pan
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials; Department of Chemistry; University of Science and Technology Beijing; 100083 Beijing China
| | - Kang Wang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials; Department of Chemistry; University of Science and Technology Beijing; 100083 Beijing China
| | - Dongdong Qi
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials; Department of Chemistry; University of Science and Technology Beijing; 100083 Beijing China
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials; Department of Chemistry; University of Science and Technology Beijing; 100083 Beijing China
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43
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Wu Z, Fan H, Satyavolu NSR, Wang W, Lake R, Jiang JH, Lu Y. Imaging Endogenous Metal Ions in Living Cells Using a DNAzyme-Catalytic Hairpin Assembly Probe. Angew Chem Int Ed Engl 2017; 56:8721-8725. [PMID: 28557357 PMCID: PMC5814595 DOI: 10.1002/anie.201703540] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 05/03/2017] [Indexed: 12/16/2022]
Abstract
DNAzymes are a promising platform for metal ion detection, and a few DNAzyme-based sensors have been reported to detect metal ions inside cells. However, these methods required an influx of metal ions to increase their concentrations for detection. To address this major issue, the design of a catalytic hairpin assembly (CHA) reaction to amplify the signal from photocaged Na+ -specific DNAzyme to detect endogenous Na+ inside cells is reported. Upon light activation and in the presence of Na+ , the NaA43 DNAzyme cleaves its substrate strand and releases a product strand, which becomes an initiator that trigger the subsequent CHA amplification reaction. This strategy allows detection of endogenous Na+ inside cells, which has been demonstrated by both fluorescent imaging of individual cells and flow cytometry of the whole cell population. This method can be generally applied to detect other endogenous metal ions and thus contribute to deeper understanding of the role of metal ions in biological systems.
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Affiliation(s)
- Zhenkun Wu
- State Key Laboratory of Chemeo/Bio-Sensing and Chemometrics Institute of Chemical Biology and Nanomedicine and College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Huanhuan Fan
- State Key Laboratory of Chemeo/Bio-Sensing and Chemometrics Institute of Chemical Biology and Nanomedicine and College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | | | - WenJing Wang
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
- State Key Laboratory of Analytical Chemistry for Life Science and School of Chemistry & Chemical Engineering, Nanjing University, N, anjing, 210093, P. R. China
| | - Ryan Lake
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
| | - Jian-Hui Jiang
- State Key Laboratory of Chemeo/Bio-Sensing and Chemometrics Institute of Chemical Biology and Nanomedicine and College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
| | - Yi Lu
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA
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44
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Wu Z, Fan H, Satyavolu NSR, Wang W, Lake R, Jiang JH, Lu Y. Imaging Endogenous Metal Ions in Living Cells Using a DNAzyme-Catalytic Hairpin Assembly Probe. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703540] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhenkun Wu
- State Key Laboratory of Chemeo/Bio-Sensing and Chemometrics Institute of Chemical Biology and Nanomedicine and College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P. R. China
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801 USA
| | - Huanhuan Fan
- State Key Laboratory of Chemeo/Bio-Sensing and Chemometrics Institute of Chemical Biology and Nanomedicine and College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P. R. China
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801 USA
| | | | - WenJing Wang
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801 USA
- State Key Laboratory of Analytical Chemistry for Life Science and School of Chemistry & Chemical Engineering; Nanjing University, N; anjing 210093 P. R. China
| | - Ryan Lake
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801 USA
| | - Jian-Hui Jiang
- State Key Laboratory of Chemeo/Bio-Sensing and Chemometrics Institute of Chemical Biology and Nanomedicine and College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P. R. China
| | - Yi Lu
- Department of Chemistry; University of Illinois at Urbana-Champaign; Urbana Illinois 61801 USA
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45
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Ye Y, Zhang Q, Wang F, Li Y, Gao F, Zhang Y. Cu2+-catalyzed and H2O2-facilitated oxidation strategy for sensing copper(ii) based on cysteine-mediated aggregation of gold nanoparticles. RSC Adv 2017. [DOI: 10.1039/c7ra09750f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
A novel colorimetric Cu2+ sensor using polyethyleneglycol-stabilized gold nanoparticles has been developed based on a cysteine/H2O2 system.
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Affiliation(s)
- Yingjie Ye
- Department of Materials and Chemical Engineering
- Henan Institute of Engineering
- Zhengzhou
- P. R. China
| | - Qian Zhang
- Department of Materials and Chemical Engineering
- Henan Institute of Engineering
- Zhengzhou
- P. R. China
| | - Fei Wang
- Department of Materials and Chemical Engineering
- Henan Institute of Engineering
- Zhengzhou
- P. R. China
| | - Yue Li
- Department of Materials and Chemical Engineering
- Henan Institute of Engineering
- Zhengzhou
- P. R. China
| | - Fengxian Gao
- Department of Materials and Chemical Engineering
- Henan Institute of Engineering
- Zhengzhou
- P. R. China
| | - Yongxing Zhang
- School of Physics and Electronic Information
- Huaibei Normal University
- Huaibei
- P. R. China
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