1
|
Wu Y, Fang W, Hu Y, Dang J, Xin S, Li M, Li Z, Zhao H. Optimization of the tandem enzyme activity of V-MOF and its derivatives for highly sensitive nonenzymatic detection of cholesterol in living cells. J Colloid Interface Sci 2023; 649:601-615. [PMID: 37364460 DOI: 10.1016/j.jcis.2023.06.048] [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: 04/03/2023] [Revised: 05/27/2023] [Accepted: 06/09/2023] [Indexed: 06/28/2023]
Abstract
It remains a great challenge to properly design and synthesize single-component artificial tandem enzymes for specific substrates with high selectivity. Herein, V-MOF is synthesized by solvothermal method and its derivatives are constructed via pyrolyzing V-MOF in nitrogen atmosphere at different temperatures, which are denoted as V-MOF-y (y = 300, 400, 500, 700 and 800). V-MOF and V-MOF-y possess tandem enzyme-like activity, i.e. cholesterol oxidase-like and peroxidase-like activity. Among them, V-MOF-700 shows the strongest tandem enzyme activity for V-N bonds. Based on the cascade enzyme activity of V-MOF-700, the nonenzymatic detection platform for cholesterol by fluorescent assay can be established in the presence of o-phenylenediamine (OPD) for the first time. The detection mechanism is that V-MOF-700 catalyzes cholesterol to generate hydrogen peroxide and further form hydroxyl radical (•OH), which can oxidize OPD to obtain oxidized OPD (oxOPD) with yellow fluorescence. The linear detection of cholesterol ranges of 2-70 μM and 70-160 μM with a lower detection limit of 0.38 μM (S/N = 3) are obtained. This method is used to detect cholesterol in human serum successfully. Especially, it can be applied to the rough quantification of membrane cholesterol in living tumor cells, indicating that it has the potential for clinical application.
Collapse
Affiliation(s)
- Ying Wu
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Wenhui Fang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Ye Hu
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Jiaqi Dang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Shixian Xin
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Min Li
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Zengxi Li
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 101408, China.
| | - Hong Zhao
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China; Binzhou Institute of Technology, Binzhou 256601, China.
| |
Collapse
|
2
|
Dong X, Shi L, Zhou W, Shuang S. Ratiometric dual-emission carbon dots coupled with smartphone for visual quantification of Co2+ and EDTA and biological sensing. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
3
|
Song Y, Sun D, Liu C, Ma H, Ma H, Ma C. Peroxymonosulfate activation through ferromagnetic bimetallic spinel sulfide composite (Fe 3O 4/NiCo 2S 4) for organic pollutant degradation. CHEMOSPHERE 2022; 307:135682. [PMID: 35843427 DOI: 10.1016/j.chemosphere.2022.135682] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/06/2022] [Accepted: 07/10/2022] [Indexed: 06/15/2023]
Abstract
Spinel sulfides are a good candidate as heterogeneous catalysts for wastewater treatment through peroxymonosulfate (PMS) activation. In this paper, magnetic Fe3O4/NiCo2S4 composite was successfully synthesized by hydrothermal method. Catalyst screening displayed that the composite catalyst with a Fe3O4:NiCo2S4 molar ratio of 1:3 (i.e.,0.33-Fe3O4/NiCo2S4) is the most optimal. The results showed that 0.33-Fe3O4/NiCo2S4 composite catalyst had superior catalytic activity, achieving 99.8%,65.1% and 40.7% of RhB, COD and TOC removals within 30 min with 180 m g/L PMS and 75 mg/L catalyst. We proposed a potential catalytic mechanism of PMS activation by Fe3O4/NiCo2S4 in two aspects. On the one hand, sulfur species such as S2- and S22- enhance the Co3+/Co2+, Ni3+/Ni2+ and Fe3+/Fe2+ cycles on Fe3O4/NiCo2S4 surface. On the other hand, there is the synergistic effect of Co3+/Co2+, Ni3+/Ni2+ and Fe3+/Fe2+ cycles in activating PMS. Overall, owing to its excellent catalytic activity, reusability, and easy recovery, Fe3O4/NiCo2S4 is a potentially useful catalyst for remediation of contaminated water.
Collapse
Affiliation(s)
- Yingbo Song
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1# Qing Gong Yuan, Dalian, 116034, PR China
| | - Dedong Sun
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1# Qing Gong Yuan, Dalian, 116034, PR China.
| | - Chengze Liu
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1# Qing Gong Yuan, Dalian, 116034, PR China
| | - Hongchao Ma
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1# Qing Gong Yuan, Dalian, 116034, PR China
| | - Huanran Ma
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1# Qing Gong Yuan, Dalian, 116034, PR China
| | - Chun Ma
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1# Qing Gong Yuan, Dalian, 116034, PR China
| |
Collapse
|
4
|
Bacterial cellulose production from wastewater and the influence of its porosity on the fluorescence intensity of prepared carbon dots. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
5
|
Omar NAS, Fen YW, Irmawati R, Hashim HS, Ramdzan NSM, Fauzi NIM. A Review on Carbon Dots: Synthesis, Characterization and Its Application in Optical Sensor for Environmental Monitoring. NANOMATERIALS 2022; 12:nano12142365. [PMID: 35889589 PMCID: PMC9321155 DOI: 10.3390/nano12142365] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/11/2022] [Accepted: 06/15/2022] [Indexed: 01/17/2023]
Abstract
The development of carbon dots (CDs), either using green or chemical precursors, has inevitably led to their wide range application, from bioimaging to optoelectronic devices. The reported precursors and properties of these CDs have opened new opportunities for the future development of high-quality CDs and applications. Green precursors were classified into fruits, vegetables, flowers, leaves, seeds, stem, crop residues, fungi/bacteria species, and waste products, while the chemical precursors were classified into acid reagents and non-acid reagents. This paper quickly reviews ten years of the synthesis of CDs using green and chemical precursors. The application of CDs as sensing materials in optical sensor techniques for environmental monitoring, including the detection of heavy metal ions, phenol, pesticides, and nitroaromatic explosives, was also discussed in this review. This profound review will offer knowledge for the upcoming community of researchers interested in synthesizing high-quality CDs for various applications.
Collapse
Affiliation(s)
- Nur Alia Sheh Omar
- Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.A.S.O.); (R.I.); (H.S.H.); (N.S.M.R.)
- Institute of Nanoscience and Nanotechnology, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
| | - Yap Wing Fen
- Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.A.S.O.); (R.I.); (H.S.H.); (N.S.M.R.)
- Institute of Nanoscience and Nanotechnology, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
- Correspondence:
| | - Ramli Irmawati
- Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.A.S.O.); (R.I.); (H.S.H.); (N.S.M.R.)
| | - Hazwani Suhaila Hashim
- Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.A.S.O.); (R.I.); (H.S.H.); (N.S.M.R.)
| | - Nur Syahira Md Ramdzan
- Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.A.S.O.); (R.I.); (H.S.H.); (N.S.M.R.)
| | - Nurul Illya Muhamad Fauzi
- Institute of Nanoscience and Nanotechnology, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia;
| |
Collapse
|
6
|
Huang M, Tong C. Silicon nanoparticles / gold nanoparticles composite as a fluorescence probe for sensitive and selective detection of Co 2+ and vitamin B 12 based on the selective aggregation and inner filter effect. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120706. [PMID: 34915228 DOI: 10.1016/j.saa.2021.120706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/17/2021] [Accepted: 11/30/2021] [Indexed: 06/14/2023]
Abstract
Cobalt as a transition metal ion is a biologically essential trace element, and plays an important role in various biological systems. The silicon nanoparticles (SiNPs) / gold nanoparticles (AuNPs) composite as a simple and efficient fluorescent probe was developed to detect Co2+ and vitamin B12 (VB12) based on the selective aggregation and inner filter effect (IFE). The green-emitting SiNPs were synthesized by one-pot hydrothermal method, and the AuNPs were synthesized and modified with thioglycolic acid and cetyltrimethylammonium bromide. The fluorescent probe was fabricated by simple mixing the SiNPs and AuNPs together. In the presence of Co2+/VB12, AuNPs are selectively aggregated, which results in the enhancement of the local surface plasmon resonance absorption centered at 520 nm and the green fluorescence of SiNPs is significantly quenched via IFE. The fluorescence quenching efficiency of the probe is linearly proportional to the concentration of Co2+ in the range of 0.1-80 µM with a low detection limit of 60 nM, which is far lower than the guideline value of Co2+ in drinking water (1.7 µM). For vitamin B12 (VB12), its linear relationship is in the range of 0.1-100 µM, and the limit of detection is 69 nM. Furthermore, the proposed method shows good selectivity for the detection of Co2+ and VB12, and does not need sophisticated pretreatment, only through simple filter. It has been applied in actual environmental water samples and drug tablets with satisfactory results.
Collapse
Affiliation(s)
- Mengqi Huang
- Key Laboratory of Environmental Remediation and Ecological Health, Ministry of Education, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
| | - Changlun Tong
- Key Laboratory of Environmental Remediation and Ecological Health, Ministry of Education, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China.
| |
Collapse
|
7
|
Yun B, Zhu H, Yuan J, Sun Q, Li Z. Synthesis, modification and bioapplications of nanoscale copper chalcogenides. J Mater Chem B 2021; 8:4778-4812. [PMID: 32226981 DOI: 10.1039/d0tb00182a] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Copper chalcogenides have a simple general formula, variable atomic ratios, and complicated crystal structures, which lead to their wealth of optical, electrical, and magnetic properties with great potential for wide applications ranging from energy conversion to the biomedical field. Herein, we summarize the recent advances in (1) the synthesis of size- and morphology tunable nanostructures by different methods; (2) surface modification and functionalization for different purposes; and (3) bioapplications for diagnosis and treatment of tumors by different imaging and therapy methods, as well as antibacterial applications. We also briefly discuss the future directions and challenges of copper chalcogenide nanoparticles in the biomedical field.
Collapse
Affiliation(s)
- Baofeng Yun
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, P. R. China.
| | - Hongqin Zhu
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, P. R. China.
| | - Jiaxin Yuan
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, P. R. China.
| | - Qiao Sun
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, P. R. China.
| | - Zhen Li
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, P. R. China.
| |
Collapse
|
8
|
Carbon dots for specific "off-on" sensing of Co 2+ and EDTA for in vivo bioimaging. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 123:112022. [PMID: 33812639 DOI: 10.1016/j.msec.2021.112022] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/18/2021] [Accepted: 02/26/2021] [Indexed: 11/21/2022]
Abstract
Fluorescent carbon dots (CDs) were hydrothermally synthesized from a mixture of frozen tofu, ethylenediamine and phosphoric acid in an efficient 64% yield. The resulting CDs exhibit good water solubility, low cytotoxicity, high stability, and excellent biocompatibility. The CDs selectively and sensitively detect Co2+ through fluorescent quenching with a detection limit of 58 nM. Fluorescence can be restored through the introduction of EDTA, and this phenomenon can be used to quantify EDTA in solution with a detection limit of 98 nM. As both analytes are detected by the same CD platform, this is an "off-on" fluorescence sensor for Co2+ and EDTA. The technique's robustness for real-world samples was illustrated by quantifying cobalt in tap water and EDTA in contact lens solution. The CDs were also evaluated for in vivo imaging as they show low cytotoxicity and excellent cellular uptake. In a zebrafish model, the CDs are rapidly adsorbed from the intestine into the liver, and are essentially cleared from the body in 24 h with no appreciable bioaccumulation. Their simple and efficient synthesis, combined with excellent physical and chemical performance, renders these CDs attractive candidates for theranostic applications in targeted "smart" drug delivery and bioimaging.
Collapse
|
9
|
Development of C3 symmetric triaminoguanidine-2-naphthol conjugate: Aggregation induced emission, colorimetric and turn-off fluorimetric detection of Co2+ ion, smartphone and real sample applications. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112983] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
10
|
Detection of tannic acid exploiting carbon dots enhanced hydrogen peroxide/potassium ferricyanide chemiluminescence. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105113] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
11
|
Du F, Cheng Z, Kremer M, Liu Y, Wang X, Shuang S, Dong C. A label-free multifunctional nanosensor based on N-doped carbon nanodots for vitamin B 12 and Co 2+ detection, and bioimaging in living cells and zebrafish. J Mater Chem B 2020; 8:5089-5095. [PMID: 32406457 DOI: 10.1039/d0tb00443j] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Multifunctional N-doped carbon nanodots (N-CNDs) with a fluorescence (FL) quantum yield (QY) of 13.6% have been synthesized via a facile one-step hydrothermal process using Artemisia annua and 1,2-ethylenediamine as precursors. As-prepared N-CNDs showed excellent FL properties and were developed as a multifunctional sensing platform for vitamin B12 (VB12) and Co2+ determination, and bioimaging in living cells and zebrafish. The FL of N-CNDs is quenched efficiently in the presence of VB12 on the basis of the inner filter effect (IFE) or Co2+ by static quenching, respectively. EDTA as a masking agent enables Co2+ to be effectively eliminated and N-CNDs were used to selectively detect VB12 in the presence of both VB12 and Co2+. The present FL nanosensor can detect VB12 and Co2+ in the linear ranges of 0.5-35 μM and 2.5-25 μM with the corresponding detection limits of 47.4 nM and 230.5 nM, respectively. The study proved that the determination of Co2+ was based on the static quenching to form a complex between the amino group of N-CNDs and Co2+. Inspired by these outstanding properties, practical applications of this nanosensor for the detection of VB12 in actual samples (human serum, egg yolk, VB12 tablets and VB12 injection) and Co2+ in water samples were further verified with satisfactory results. The as-constructed N-CNDs have negligible toxicity and good biocompatibility, which facilitates utilization of N-CNDs in bioimaging of A549 cells and zebrafish, and sensing VB12 in living cells.
Collapse
Affiliation(s)
- Fangfang Du
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
| | | | | | | | | | | | | |
Collapse
|
12
|
Wang ZG, Wang Y, Ding XJ, Sun YX, Liu HB, Xie CZ, Qian J, Li QZ, Xu JY. A highly selective colorimetric and fluorescent probe for quantitative detection of Cu 2+/Co 2+: The unique ON-OFF-ON fluorimetric detection strategy and applications in living cells/zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117763. [PMID: 31718979 DOI: 10.1016/j.saa.2019.117763] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/03/2019] [Accepted: 11/03/2019] [Indexed: 06/10/2023]
Abstract
Identifying and detecting similar target cations through combining "turn on" and "turn off" fluorescence mechanism is effective and challenging. Now a new colorimetric and ON-OFF-ON fluorescent probe N'-((7-(diethylamino)-2-oxo-2H-chromen-3-yl)methylene)-3-hydroxy-2-naphthohydrazide (L) was reported, which could detect Cu2+ and Co2+ in phosphate buffered CH3CH2OH-H2O solvent system. With the assistance of glutathione and pH adjustment, a unique ON-OFF-ON fluorescence detection strategy could be achieved for distinguishing Cu2+ and Co2+. The emission of probe could recover from the L-Cu2+ and L-Co2+ system by addition of GSH or adjusting pH value to 4, respectively, which is due to the abolishment of paramagnetic Cu2+/Co2+. Based on fluorescence titration experiments, the limit of detection was determined as 3.84 × 10-9 M and 4.55 × 10-9 M for Cu2+ and Co2+, respectively. Meanwhile, the detection limit reached 6.21 × 10-8 M for Cu2+ and 6.96 × 10-8 M for Co2+ according to absorbance signal output. Fast recognition of Cu2+/Co2+ can be achieved by obvious color changes from green to colorless under UV light, as well as from yellow to orange-red in room light. The binding mode of L toward Cu2+ and Co2+ have been systematically studied by Job's plot analysis, ESI-MS, IR and density functional theory calculations. Most strikingly, further practical applications of the probe L in fluorescence imaging were investigated in MCF-7 cells and zebrafish due to its low cytotoxicity and good optical properties, suggesting that L could serve as a fluorescent sensor for tracking Cu2+ and Co2+in vivo.
Collapse
Affiliation(s)
- Zhi-Gang Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yang Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Xiao-Jing Ding
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yu-Xuan Sun
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Hai-Bo Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, PR China
| | - Cheng-Zhi Xie
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, PR China.
| | - Jing Qian
- College of Chemistry, Tianjin Normal University, Tianjin 300387, PR China
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Jing-Yuan Xu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
| |
Collapse
|
13
|
Xiao Q, Xu C. Research progress on chemiluminescence immunoassay combined with novel technologies. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115780] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
14
|
Li Y, Wang J, Yang Y, Han S. Sulfur and nitrogen co-doped graphene quantum dot-assisted chemiluminescence for sensitive detection of tryptophan and mercury (II). LUMINESCENCE 2020; 35:773-780. [PMID: 31983074 DOI: 10.1002/bio.3783] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 12/30/2019] [Accepted: 01/14/2020] [Indexed: 11/05/2022]
Abstract
A simple one-step thermal treatment to prepare strong fluorescent sulfur and nitrogen co-doped graphene quantum dots (SN-GQD) using citric acid and l-cysteine as precursors was developed. The ultra-weak chemiluminescence (CL) from the reaction of hydrogen peroxide (H2 O2 ) and periodate (IO4 - ) was significantly enhanced by SN-GQD in acidic medium. The enhanced CL was induced by excited-state SN-GQD (SN-GQD*), which was produced from the transfer energy of (O2 )2 * and 1 O2 to SN-GQD and recombination of oxidant-injected holes and electrons in SN-GQD. In the presence of tryptophan (Trp), the CL intensity of the SN-GQD-H2 O2 -KIO4 system was greatly diminished. This finding was used to design a novel method for determination of Trp in the linear range 0.6-20.0 μM, with a limit of detection (LOD) of 58.0 nM. Furthermore, Hg2+ was detectable in the range 0.1-9.0 μM with a LOD of 64.0 nM, based on its marked enhancement of the SN-GQD-H2 O2 -KIO4 CL system. The proposed method was successfully applied to detect Trp in milk and human plasma samples and Hg2+ in drinking water samples, with recoveries in the range 95.7-107.0%.
Collapse
Affiliation(s)
- Yue Li
- School of Chemistry and Material Science, Shanxi Normal University, Linfen, Shanxi, China
| | - Jia Wang
- School of Chemistry and Material Science, Shanxi Normal University, Linfen, Shanxi, China
| | - Yaqiong Yang
- School of Chemistry and Material Science, Shanxi Normal University, Linfen, Shanxi, China
| | - Suqin Han
- School of Chemistry and Material Science, Shanxi Normal University, Linfen, Shanxi, China
| |
Collapse
|
15
|
Huang K, Sun Y, Liu L, Hu C. Chemiluminescence of 3-aminophthalic acid anion-hydrogen peroxide-cobalt (II). LUMINESCENCE 2020; 35:400-405. [PMID: 31901000 DOI: 10.1002/bio.3740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 10/11/2019] [Accepted: 10/27/2019] [Indexed: 12/31/2022]
Abstract
The 3-aminophthalic acid anion is a light emitter in luminol chemiluminescence. In the present study, the chemiluminescence of the 3-aminophthalic acid anion itself in the presence of hydrogen peroxide-cobalt (II) was studied. The results indicated that 3-aminophthalic acid anion is highly chemiluminescent in the typical hydrogen peroxide-cobalt (II) system. The peak wavelength of this chemiluminescence and the kinetic profile of the 3-aminophthalic acid anion-hydrogen peroxide-cobalt (II) reaction showed similarity with that of luminol, but the chemiluminescence of 3-aminophthalic acid anion had a much lower background signal. In addition, the chemiluminescence mechanism of 3-aminophthalic acid anion-hydrogen peroxide-cobalt (II) was also discussed and speculated as the interaction between 3-aminophthalic acid anion and singlet oxygen.
Collapse
Affiliation(s)
- Kai Huang
- College of Materials and Chemistry & Chemical Engineering, Mineral Resources Chemistry Key Laboratory of Sichuan Higher Education Institution, Chengdu University of Technology, Chengdu, Sichuan, China
| | - Yonghua Sun
- College of Materials and Chemistry & Chemical Engineering, Mineral Resources Chemistry Key Laboratory of Sichuan Higher Education Institution, Chengdu University of Technology, Chengdu, Sichuan, China
| | - Lin Liu
- National Quality Supervision and Testing Center of Vanadium and Titanium Products, Panzhihua, Sichuan, China
| | - Chaoyu Hu
- College of Materials and Chemistry & Chemical Engineering, Mineral Resources Chemistry Key Laboratory of Sichuan Higher Education Institution, Chengdu University of Technology, Chengdu, Sichuan, China
| |
Collapse
|
16
|
Chen BB, Liu ML, Huang CZ. Carbon dot-based composites for catalytic applications. GREEN CHEMISTRY 2020; 22:4034-4054. [DOI: 10.1039/d0gc01014f] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
We summarize the construction methods and influencing factors of CDs-based composites and discuss their catalytic applications, including photocatalysis, chemical catalysis, peroxidase-like catalysis, Fenton-like catalysis and electrocatalysis.
Collapse
Affiliation(s)
- Bin Bin Chen
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
- School of Chemistry & Molecular Engineering
| | - Meng Li Liu
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Cheng Zhi Huang
- Key Laboratory of Luminescence and Real-Time Analytical System
- Chongqing Science and Technology Bureau
- College of Pharmaceutical Science
- Southwest University
- Chongqing 400715
| |
Collapse
|
17
|
Li Z, Wang L, Tian M, Li Z, Yuan Z, Lu C. Tris-Co(II)-H 2O 2 System-Mediated Durative Hydroxyl Radical Generation for Efficient Anionic Azo Dye Degradation by Integrating Electrostatic Attraction. ACS OMEGA 2019; 4:21704-21711. [PMID: 31891049 PMCID: PMC6933574 DOI: 10.1021/acsomega.9b02331] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
The development of simple Fenton/Fenton-like systems with durative hydroxyl radical (•OH) generation characteristics is significant to rapid organic pollutant degradation and cost-effective water treatment. In this study, a tris(hydroxymethyl)aminomethane (Tris)-incorporated Co(II)-H2O2 Fenton-like system has been successfully constructed for efficient Sunset Yellow (SY, a typical anionic azo dye) degradation under alkaline conditions. The mechanism of the enhanced degradation consists of two parts: first, the Tris-Co(II) complex triggers the durative generation of highly oxidized hydroxyl radicals; second, electrostatic attraction between SY and the Tris-Co(II) complex shortens the radical-SY interaction time and facilitates the degradation of SY. With the introduction of Tris to this proposed system, the decolorization rate of SY can be increased from 37.0 to 98.0% after 50 min and efficient SY degradation with a high total organic carbon removal efficiency (>59.0%) is achieved under a wide initial pH from 8.7 to 12.0. Moreover, the universality of the designed system for anionic azo dye degradation is verified with reactive red and congo red.
Collapse
Affiliation(s)
- Zenghe Li
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Lianying Wang
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mingce Tian
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhe Li
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhiqin Yuan
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Chao Lu
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| |
Collapse
|
18
|
Zhu Q, Liu G, Yan M, Ye J, Zhu L, Huang J, Yang X. Cu 2+ enhanced chemiluminescence of carbon dots-H 2O 2 system in alkaline solution. Talanta 2019; 208:120380. [PMID: 31816789 DOI: 10.1016/j.talanta.2019.120380] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/10/2019] [Accepted: 09/19/2019] [Indexed: 10/26/2022]
Abstract
Herein, Chemiluminescence (CL) behaviour of carbon dots (CDs) was investigated by using H2O2 as co-reactant in alkaline solution. The study demonstrated O2-, OH and 1O2 involved in the CL reaction processes. These reactive oxygen species reacted with CDs to produce CD•+ and CD•-, then the CD•+ reacted with CD•-to generate energy release in the form of CL emission. Importantly, we found that Cu2+ ion could greatly enhanced CL intensity (7.5 times) of CDs-H2O2 system, which was ascribed to Cu2+-catalysed H2O2 decomposition. Based on this system, the CL assay of ascorbic acid (AA) was developed. The limit of detection was as low as 0.03 μM, and the linear range was from 0.1 μM to 100 μM. The proposed method has been successfully utilized to determinate AA in beverage samples with satisfactory results.
Collapse
Affiliation(s)
- Qiuju Zhu
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China
| | - Guoyong Liu
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China
| | - Mengxia Yan
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China
| | - Jing Ye
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China
| | - Liping Zhu
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China
| | - Jianshe Huang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China
| | - Xiurong Yang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China; State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.
| |
Collapse
|
19
|
Abstract
Carbon and graphene quantum dots (CQDs and GQDs), known as zero-dimensional (0D) nanomaterials, have been attracting increasing attention in sensing and bioimaging. Their unique electronic, fluorescent, photoluminescent, chemiluminescent, and electrochemiluminescent properties are what gives them potential in sensing. In this Review, we summarize the basic knowledge on CQDs and GQDs before focusing on their application to sensing thus far followed by a discussion of future directions for research into CQDs- and GQD-based nanomaterials in sensing. With regard to the latter, the authors suggest that with the potential of these nanomaterials in sensing more research is needed on understanding their optical properties and why the synthetic methods influence their properties so much, into methods of surface functionalization that provide greater selectivity in sensing and into new sensing concepts that utilize the virtues of these nanomaterials to give us new or better sensors that could not be achieved in other ways.
Collapse
Affiliation(s)
- Meixiu Li
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, State Key Laboratory of Bio-Fibers and Eco-Textiles, Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province, Qingdao University, Qingdao 266071, China
| | - Tao Chen
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, State Key Laboratory of Bio-Fibers and Eco-Textiles, Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province, Qingdao University, Qingdao 266071, China
| | - J. Justin Gooding
- School of Chemistry, Australian Centre for NanoMedicine and ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Jingquan Liu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, State Key Laboratory of Bio-Fibers and Eco-Textiles, Collaborative Innovation Center for Marine Biomass Fibers Materials and Textiles of Shandong Province, Qingdao University, Qingdao 266071, China
| |
Collapse
|
20
|
Arroyave M, Springer V, Centurión ME. Novel Synthesis Without Separation and Purification Processes of Carbon Dots and Silver/Carbon Hybrid Nanoparticles. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01266-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
21
|
Liu Y, Shen W, Cui H. Combined Transition-Metal/Enzyme Dual Catalytic System for Highly Intensive Glow-Type Chemiluminescence-Functionalized CaCO3 Microspheres. Anal Chem 2019; 91:10614-10621. [DOI: 10.1021/acs.analchem.9b01774] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yating Liu
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Wen Shen
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Hua Cui
- CAS Key Laboratory of Soft Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| |
Collapse
|
22
|
The direct synthesis of a substituted naphthopentathiepin for selective Co2+ ion recognition in aqueous solution. J INCL PHENOM MACRO 2019. [DOI: 10.1007/s10847-019-00932-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
23
|
Chen M, Dong X, Yao L, Song Z, Zhu L. Sensitive spectrophotometric determination of trace-level Co2+ in water based on acetate enhanced catalysis of Co2+. Microchem J 2019. [DOI: 10.1016/j.microc.2019.01.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
24
|
Song H, Su Y, Zhang L, Lv Y. Quantum dots‐based chemiluminescence probes: an overview. LUMINESCENCE 2019; 34:530-543. [DOI: 10.1002/bio.3633] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/16/2019] [Accepted: 03/19/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Hongjie Song
- College of ChemistrySichuan University Chengdu Sichuan China
| | - Yingying Su
- Analytical & Testing CenterSichuan University Chengdu Sichuan China
| | - Lichun Zhang
- College of ChemistrySichuan University Chengdu Sichuan China
| | - Yi Lv
- College of ChemistrySichuan University Chengdu Sichuan China
- Analytical & Testing CenterSichuan University Chengdu Sichuan China
| |
Collapse
|
25
|
|
26
|
Kaur A, Kaur S, Sharma M, Kaur I. Self-assembled monolayers of 3‑Hydroxy‑N‑(5‑mercapto‑1,3,4‑thiadiazol‑2‑yl) benzamide (HMTB): A platform for Impedimetric sensing of Co(II). J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2018.11.054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
27
|
Yang M, Chae JB, Kim C, Harrison RG. A visible chemosensor based on carbohydrazide for Fe(ii), Co(ii) and Cu(ii) in aqueous solution. Photochem Photobiol Sci 2019; 18:1249-1258. [DOI: 10.1039/c8pp00545a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A colorless sensor with pyridyl and carbohydrazide components shows a unique photoresponse when exposed to Fe2+, Cu2+ and Co2+. The sensor's colorimetric response is unique to these metal ions and is stable around neutral pH.
Collapse
Affiliation(s)
- Minuk Yang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Ju Byeong Chae
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Roger G. Harrison
- Department of Chemistry and Biochemistry
- Brigham Young University
- Provo
- USA
| |
Collapse
|
28
|
Molaei MJ. A review on nanostructured carbon quantum dots and their applications in biotechnology, sensors, and chemiluminescence. Talanta 2018; 196:456-478. [PMID: 30683392 DOI: 10.1016/j.talanta.2018.12.042] [Citation(s) in RCA: 194] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 12/11/2018] [Accepted: 12/13/2018] [Indexed: 12/22/2022]
Abstract
Carbon quantum dots (CQDs) are a member of carbon nanostructures family which have received increasing attention for their photoluminescence (PL), physical and chemical stability and low toxicity. The classical semiconductor quantum dots (QDs) are semiconductor particles that are able to emit fluorescence by excitation. The CQDs is mainly referred to photoluminescent carbon nanoparticles less than 10 nm, with surface modification or functionalization. Contrary to other carbon nanostructures, CQDs can be synthesized and functionalized fast and easily. The fluorescence origin of the CQDs is a controversial issue which depends on carbon source, experimental conditions, and functional groups. However, PL emissions originated from conjugated π-domains and surface defects have been proposed for the PL emission mechanisms of the CQDs. These nanostructures have been used as nontoxic alternatives to the classical heavy metals containing semiconductor QDs in some applications such as in-vivo and in-vitro bio-imaging, drug delivery, photosensors, chemiluminescence (CL), and etc. This paper will introduce CQDs, their structure, and PL characteristics. Recent advances of the application of CQDs in biotechnology, sensors, and CL is comprehensively discussed.
Collapse
Affiliation(s)
- Mohammad Jafar Molaei
- Faculty of Chemical and Materials Engineering, Shahrood University of Technology, Shahrood 3619995161, Iran.
| |
Collapse
|
29
|
Wang DM, Lin KL, Huang CZ. Carbon dots-involved chemiluminescence: Recent advances and developments. LUMINESCENCE 2018; 34:4-22. [DOI: 10.1002/bio.3570] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 09/25/2018] [Accepted: 09/27/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Dong Mei Wang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering; Southwest University; Chongqing P. R. China
| | - Ke Li Lin
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering; Southwest University; Chongqing P. R. China
| | - Cheng Zhi Huang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering; Southwest University; Chongqing P. R. China
- Chongqing Key Laboratory of Biomedical Analysis, Chongqing Science and Technology Commission, College of Pharmaceutical Sciences; Southwest University; Chongqing P. R. China
| |
Collapse
|
30
|
Wang L, Lin K, Trinchi A, Cole IS, Tian F. Controllable Synthesis of Carbon Dots with Excitation‐Wavelength‐Dependent or Independent Photoluminescence for the Selective and Sensitive Detection of Co
2+
Ions. ChemistrySelect 2018. [DOI: 10.1002/slct.201802784] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Lanhui Wang
- Tianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese Medicine Tianjin 300193 P.R. China
| | - Kui Lin
- Analytical Instrumentation CentreTianjin University Tianjin 300072 P.R. China
| | - Adrian Trinchi
- CSIRO ManufacturingPrivate Bag 10 Clayton South 3169 Australia
| | - Ivan S. Cole
- Analytical Instrumentation CentreTianjin University Tianjin 300072 P.R. China
| | - Fei Tian
- Tianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese Medicine Tianjin 300193 P.R. China
| |
Collapse
|
31
|
Wen J, Sun S. Carbon Nanomaterials in Optical Detection. CARBON-BASED NANOMATERIALS IN ANALYTICAL CHEMISTRY 2018. [DOI: 10.1039/9781788012751-00105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Owing to their unique optical, electronic, mechanical, and chemical properties, flexible chemical modification, large surface coverage and ready cellular uptake, various carbon nanomaterials such as carbon nanotubes (CNTs), graphene and its derivatives, carbon dots (CDs), graphene quantum dots, fullerenes, carbon nanohorns (CNHs) and carbon nano-onions (CNOs), have been widely explored for use in optical detection. Most of them are based on fluorescence changes. In this chapter, we will focus on carbon nanomaterials-based optical detection applications, mainly including fluorescence sensing and bio-imaging. Moreover, perspectives on future exploration of carbon nanomaterials for optical detection are also given.
Collapse
Affiliation(s)
- Jia Wen
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University Yangling, Shaanxi 712100 PR China
| | - Shiguo Sun
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University Yangling, Shaanxi 712100 PR China
| |
Collapse
|
32
|
Amjadi M, Hallaj T, Manzoori JL, Shahbazsaghir T. An amplified chemiluminescence system based on Si-doped carbon dots for detection of catecholamines. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 201:223-228. [PMID: 29753967 DOI: 10.1016/j.saa.2018.04.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/24/2018] [Accepted: 04/29/2018] [Indexed: 06/08/2023]
Abstract
We report on a chemiluminescence (CL) system based on simultaneous enhancing effect of Si-doped carbon dots (Si-CDs) and cetyltrimethylammonium bromide (CTAB) on HCO3--H2O2 reaction. The possible CL mechanism is investigated and discussed. Excited-state Si-CDs was found to be the final emitting species, which are probably produced via electron and hole injection by oxy-radicals. The effect of several other heteroatom-doped CDs and undoped CDs was also investigated and compared with Si-CDs. Furthermore, it was found that catecholamines such as dopamine, adrenaline and noradrenaline remarkably diminish the CL intensity of Si-CD-HCO3--H2O2-CTAB system. By taking advantage of this fact, a sensitive probe was designed for determination of dopamine, adrenaline and noradrenaline with a limit of detection of 0.07, 0.60 and 0.01 μM, respectively. The method was applied to the determination of catecholamines in human plasma samples.
Collapse
Affiliation(s)
- Mohammad Amjadi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran.
| | - Tooba Hallaj
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran
| | - Jamshid L Manzoori
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran
| | - Tahmineh Shahbazsaghir
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166616471, Iran
| |
Collapse
|
33
|
Wu X, Wu L, Cao X, Li Y, Liu A, Liu S. Nitrogen-doped carbon quantum dots for fluorescence detection of Cu2+ and electrochemical monitoring of bisphenol A. RSC Adv 2018; 8:20000-20006. [PMID: 35541682 PMCID: PMC9080772 DOI: 10.1039/c8ra03180k] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 05/23/2018] [Indexed: 11/21/2022] Open
Abstract
Nitrogen-doped carbon dots were applied in the fluorescence detection of Cu2+ and electrochemical detection of BPA.
Collapse
Affiliation(s)
- Xinran Wu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device (CMD)
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
| | - Lina Wu
- Jiangsu Entry-Exit Inspection and Quarantine Bureau Industrial Products Testing Center
- P. R. China
| | - Xizhong Cao
- Jiangsu Entry-Exit Inspection and Quarantine Bureau Industrial Products Testing Center
- P. R. China
| | - Ying Li
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device (CMD)
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
| | - Anran Liu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device (CMD)
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
| | - Songqin Liu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device (CMD)
- Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
| |
Collapse
|
34
|
Liu QX, Hu ZL, Zhao ZX. A new fluorescent–colorimetric chemosensor for cobalt(ii) ions based on bis-benzimidazolium salt with three anthraquinone groups. NEW J CHEM 2018. [DOI: 10.1039/c8nj04983a] [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 novel colorimetric chemosensor was prepared, and its recognition performance for Co2+ was investigated by the fluorescence method and color change.
Collapse
Affiliation(s)
- Qing-Xiang Liu
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Ze-Liang Hu
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Zhi-Xiang Zhao
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| |
Collapse
|
35
|
Strong enhancement of the chemiluminescence of the Cu(II)-H2O2 system on addition of carbon nitride quantum dots, and its application to the detection of H2O2 and glucose. Mikrochim Acta 2017; 185:67. [DOI: 10.1007/s00604-017-2547-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Accepted: 11/09/2017] [Indexed: 12/18/2022]
|
36
|
Sensitive Fluorescent Determination of Cobalt by Microwave Assisted Synthesized TPTZ Functionalized Carbon Dots. J Fluoresc 2017; 28:251-257. [DOI: 10.1007/s10895-017-2187-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 10/27/2017] [Indexed: 10/18/2022]
|
37
|
Liu Y, Shen W, Li Q, Shu J, Gao L, Ma M, Wang W, Cui H. Firefly-mimicking intensive and long-lasting chemiluminescence hydrogels. Nat Commun 2017; 8:1003. [PMID: 29042537 PMCID: PMC5645356 DOI: 10.1038/s41467-017-01101-6] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 08/15/2017] [Indexed: 01/23/2023] Open
Abstract
Most known chemiluminescence (CL) reactions exhibit flash-type light emission. Great efforts have been devoted to the development of CL systems that emit light with high intensity and long-lasting time. However, a long-lasting CL system that can last for hundreds of hours is yet-to-be-demonstrated. Here we show firefly-mimicking intensive and long-lasting CL hydrogels consisting of chitosan, CL reagent N-(4-aminobutyl)-N-ethylisoluminol (ABEI) and catalyst Co2+. The light emission is even visible to naked eyes and lasts for over 150 h when the hydrogels are mixed with H2O2. This is attributed to slow-diffusion-controlled heterogeneous catalysis. Co2+ located at the skeleton of the hydrogels as an active site catalyzes the decomposition of slowly diffusing H2O2, followed by the reaction with ABEI to generate intensive and long-lasting CL. This mimics firefly bioluminescence system in terms of intensity, duration time and catalytic characteristic, which is of potential applications in cold light sources, bioassays, biosensors and biological imaging.Great efforts have been devoted to the development of chemiluminescence systems that emit light with high intensity over long periods of time. Here the authors show, firefly-mimicking intensive and long-lasting chemiluminescence hydrogels consisting of chitosan, N-(4-aminobutyl)-N-ethylisoluminol (ABEI) and catalyst Co2+.
Collapse
Affiliation(s)
- Yating Liu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Wen Shen
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Qi Li
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Jiangnan Shu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Lingfeng Gao
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Mingming Ma
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Wei Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Analytical Chemistry for Life Science, Nanjing University, Nanjing, Jiangsu, 210093, China
| | - Hua Cui
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, China.
| |
Collapse
|
38
|
Unprecedented Two-Step Chemiluminescence of Polyamine-Functionalized Carbon Nanodots Induced by Fenton-Like System. JOURNAL OF ANALYSIS AND TESTING 2017. [DOI: 10.1007/s41664-017-0039-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
39
|
Yu M, Yuan Z, Lu C. Layered double hydroxide-enhanced luminescence in a Fenton-like system for selective sensing of cobalt in Hela cells. Methods Appl Fluoresc 2017; 5:034003. [PMID: 28937969 DOI: 10.1088/2050-6120/aa7762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
This work presented a facile and eco-friendly method for the determination of cobalt ions (Co(II)) in living cells based on layered double hydroxides (Mg-Al CO3-LDHs) enhanced chemiluminescence (CL) emission of a Co(II)-hydrogen peroxide-sodium hydroxide system. The enhanced CL emission was attributed to the large specific surface area of Mg-Al CO3-LDHs, which facilitates the generation of an excited-stated intermediate. The proposed method displayed high selectivity toward Co(II) over other metal ions. Under the optimal conditions, the increased CL intensity showed a linear response versus Co(II) concentration in the range of 5.0-1000 nM with a detection limit of 3.7 nM (S/N = 3). The relative standard deviation for nine repeated measurements of 100 nM Co(II) was 3.2%. Furthermore, the proposed method was successfully applied to detect Co(II) in living cell samples, and the results were agreed with those obtained by the standard ICP-MS method.
Collapse
Affiliation(s)
- Mei Yu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | | | | |
Collapse
|
40
|
Liu X, Wei S, Diao Q, Ma P, Xu L, Xu S, Sun Y, Song D, Wang X. Hydrothermal synthesis of N-doped carbon dots for selective fluorescent sensing and cellular imaging of cobalt(II). Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2367-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
41
|
Li J, Han S. A tricorn-rhodamine fluorescent chemosensor for detection of Co 2+ ions. LUMINESCENCE 2017; 32:1448-1455. [PMID: 28590051 DOI: 10.1002/bio.3344] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 03/31/2017] [Accepted: 04/01/2017] [Indexed: 12/13/2022]
Abstract
A novel chemosensor TrisRh based on tris(2-aminoethyl)amine and rhodamine 6G is designed and synthesized as a fluorescence turn-on probe for Co2+ ions that is paramagnetic with a property of quenching fluorescence. Rhodamine spirolactam forms are nonfluorescent, whereas, ring-opening of corresponding spirocyclic induced by Co2+ results in strong fluorescence emission. Upon the addition of Co2+ ions, TrisRh can display significant enhancements in absorbance and fluorescence intensity as well as evident colorific transformation, which can be perceived by the naked eye. The association stoichiometry of TrisRh to Co2+ ions was inferred to be 1:1 through Job's plot and electrospray ionization mass spectrometry analysis. The binding model was speculated from Fourier transform infrared spectra and 1 H-nuclear magnetic resonance technologies. Significantly, the limit of detection was determined to be as low as 1.22 nmol. Furthermore, TrisRh can exhibit robust anti-jamming ability against other interference metal ions.
Collapse
Affiliation(s)
- Jing Li
- Key Laboratory of Colloid and Interface Chemistry Ministry of Education, Shandong University, Jinan, People's Republic of China
| | - Shuhua Han
- Key Laboratory of Colloid and Interface Chemistry Ministry of Education, Shandong University, Jinan, People's Republic of China
| |
Collapse
|
42
|
Hallaj T, Amjadi M, Manzoori JL, Azizi N. A novel chemiluminescence sensor for the determination of indomethacin based on sulfur and nitrogen co‐doped carbon quantum dot–KMnO
4
reaction. LUMINESCENCE 2017; 32:1174-1179. [DOI: 10.1002/bio.3306] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/30/2017] [Accepted: 02/04/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Tooba Hallaj
- Department of Analytical Chemistry University of Tabriz Tabriz Iran
| | - Mohammad Amjadi
- Department of Analytical Chemistry University of Tabriz Tabriz Iran
| | - Jamshid L. Manzoori
- Department of Analytical Chemistry University of Tabriz Tabriz Iran
- Department of Chemistry, Tabriz Branch Islamic Azad University Tabriz Iran
| | - Neda Azizi
- Department of Analytical Chemistry University of Tabriz Tabriz Iran
| |
Collapse
|
43
|
Shah SNA, Lin JM. Recent advances in chemiluminescence based on carbonaceous dots. Adv Colloid Interface Sci 2017; 241:24-36. [PMID: 28139217 DOI: 10.1016/j.cis.2017.01.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 12/07/2016] [Accepted: 01/18/2017] [Indexed: 12/14/2022]
Abstract
Herein, a broad overview concerning the most recent progress of carbon dots (CDs) in chemiluminescence (CL) as well as the mechanisms and applications are presented. CDs have excellent optical and electronic properties and are very important advancement in the fast growing domain of nanotechnology. CDs enhance the ultraweak CL of different systems. The mechanisms and applications of these enhanced CL reactions are discussed. It is worthy to note that CDs participate in CL reactions as catalysts, energy acceptors or are directly involved in redox reactions with radicals in CL systems. Sometimes, these processes taking place simultaneously to enhance CL intensity. In this report, recent advances in CD based CL are comprehensively summarized and their applications in detection of various reagents and biological molecules are reviewed. The challenges and future prospects of this field are also discussed.
Collapse
|
44
|
Jang HJ, Jo TG, Kim C. A single colorimetric sensor for multiple targets: the sequential detection of Co2+and cyanide and the selective detection of Cu2+in aqueous solution. RSC Adv 2017. [DOI: 10.1039/c7ra01580a] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A colorimetric chemosensor was developed for simultaneous detection of Co2+and Cu2+and for sequential recognition of Co2+and CN−.
Collapse
Affiliation(s)
- Hyo Jung Jang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| |
Collapse
|
45
|
Saqib M, Li S, Gao W, Majeed S, Qi L, Liu Z, Xu G. N-Hydroxysuccinimide as an effective chemiluminescence coreactant for highly selective and sensitive detection. Anal Bioanal Chem 2016; 408:8851-8857. [DOI: 10.1007/s00216-016-9930-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 08/09/2016] [Accepted: 09/07/2016] [Indexed: 02/06/2023]
|
46
|
Zou F, Zhou W, Guan W, Lu C, Tang BZ. Screening of Photosensitizers by Chemiluminescence Monitoring of Formation Dynamics of Singlet Oxygen during Photodynamic Therapy. Anal Chem 2016; 88:9707-9713. [DOI: 10.1021/acs.analchem.6b02611] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Fengjuan Zou
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wenjuan Zhou
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Weijiang Guan
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Chao Lu
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ben Zhong Tang
- Department
of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| |
Collapse
|
47
|
Iranifam M. Analytical applications of chemiluminescence systems assisted by carbon nanostructures. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.08.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
48
|
Kang SM, Jang SC, Kim GY, Lee CS, Huh YS, Roh C. A Rapid In Situ Colorimetric Assay for Cobalt Detection by the Naked Eye. SENSORS 2016; 16:s16050626. [PMID: 27144568 PMCID: PMC4883317 DOI: 10.3390/s16050626] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 04/24/2016] [Accepted: 04/26/2016] [Indexed: 02/05/2023]
Abstract
A simple, rapid, and convenient colorimetric chemosensor of a specific target toward the end user is still required for on-site detection and real-time monitoring applications. In this study, we developed a rapid in situ colorimetric assay for cobalt detection using the naked eye. Interestingly, a yellow to light orange visual color transition was observed within 3 s when a Chrysoidine G (CG) chemosensor was exposed to cobalt. Surprisingly, the CG chemosensor had great selectivity toward cobalt without any interference of other metal ions. Under optimized conditions, a lower detection limit of 0.1 ppm via a spectrophotometer and a visual detection limit of 2 ppm with a linear range from 0.4 to 1 ppm (R2 = 0.97) were determined. Moreover, the CG chemosensor is reversible and maintains its functionality after treatment with chelating agents. In conclusion, we show the superior capabilities of the CG chemosensor, which has the potential to provide extremely facile handling, high sensitivity, and a fast response time for applications of on-site detection to real-time cobalt monitoring for the general public.
Collapse
Affiliation(s)
- Sung-Min Kang
- Biotechnology Research Division, Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute (KAERI), 29 Geumgu-gil, Jeongeup, Jeonbuk 56212, Korea.
- Department of Chemical Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Sung-Chan Jang
- Biotechnology Research Division, Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute (KAERI), 29 Geumgu-gil, Jeongeup, Jeonbuk 56212, Korea.
- Department of Biological Engineering, Biohybrid Systems Research Center (BSRC), Inha University, 100 Inha-ro, Incheon 22212, Korea.
| | - Gi Yong Kim
- Biotechnology Research Division, Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute (KAERI), 29 Geumgu-gil, Jeongeup, Jeonbuk 56212, Korea.
- Department of Chemical Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Chang-Soo Lee
- Department of Chemical Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Korea.
| | - Yun Suk Huh
- Department of Biological Engineering, Biohybrid Systems Research Center (BSRC), Inha University, 100 Inha-ro, Incheon 22212, Korea.
| | - Changhyun Roh
- Biotechnology Research Division, Advanced Radiation Technology Institute (ARTI), Korea Atomic Energy Research Institute (KAERI), 29 Geumgu-gil, Jeongeup, Jeonbuk 56212, Korea.
- Radiation Biotechnology and Applied Radioisotope Science, University of Science and Technology (UST), 217 Gajeong-ro, Daejeon 34113, Korea.
| |
Collapse
|
49
|
Lee JJ, Choi YW, You GR, Lee SY, Kim C. A phthalazine-based two-in-one chromogenic receptor for detecting Co(2+) and Cu(2+) in an aqueous environment. Dalton Trans 2016; 44:13305-14. [PMID: 26130313 DOI: 10.1039/c5dt00957j] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new multifunctional and highly selective chemosensor for Co(2+) and Cu(2+) was designed and synthesized. could simultaneously detect both Co(2+) and Cu(2+) by changing its color from pale yellow to pink and to orange in a near-perfect aqueous solution. The binding modes of to Co(2+) and Cu(2+) were determined to be a 2 : 1 complexation stoichiometry through Job's plot, ESI-mass spectrometry analysis and (1)H NMR titration. The detection limits (1.5 and 2.1 μM) of for Co(2+) and Cu(2+) were lower than the DEP guidelines (1.7 μM for Co(2+)) and the WHO guidelines (31.5 μM for Cu(2+)) for drinking water. The chemosensor could be used to quantify Co(2+) and Cu(2+) in water samples. Moreover, could be used as a practical, visible colorimetric test kit for both Co(2+) and Cu(2+). The sensing mechanisms of Co(2+) and Cu(2+) by were supported by theoretical calculations.
Collapse
Affiliation(s)
- Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Korea.
| | | | | | | | | |
Collapse
|
50
|
Hallaj T, Amjadi M. Determination of 2,4-dichlorophenol in water samples using a chemiluminescence system consisting of graphene quantum dots, rhodamine B and cerium(IV) ion. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1749-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|