1
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Banerjee B, Ali A, Kumar S, Verma RK, Verma VK, Singh RC. Tellurium Containing Long Lived Emissive Fluorophore for Selective and Visual Detection of Picric Acid through Photo-Induced Electron Transfer. Chempluschem 2024; 89:e202400035. [PMID: 38552142 DOI: 10.1002/cplu.202400035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/29/2024] [Indexed: 04/28/2024]
Abstract
A novel tellurium (Te) containing fluorophore, 1 and its nickel (2) and copper (3) containing metal organic complex (MOC) have been synthesized to exploit their structural and optical properties and to deploy these molecules as fluorescent probes for the selective and sensitive detection of picric acid (PA) over other commonly available nitro-explosives. Furthermore, density functional theory (DFT) and single crystal X-ray diffraction (SCXRD) techniques revealed the inclusion of "soft" Tellurium (Te) and "hard" Nitrogen (N), Oxygen (O) atoms in the molecular frameworks. Owing to the presence of electron rich "N" and "O" atoms along with "Te" in the molecular framework, 1 could efficiently and selectively sense PA with more than 80 % fluorescence quenching efficiency in organic medium and having detection limit of 4.60 μM. The selective detection of PA compared to other nitro-explosives follows a multi-mechanism based "turn-off" sensing which includes photo-induced electron transfer (PET), electrostatic (π-π stacking and π-anion/cation) interaction, intermolecular hydrogen bonding and inner filter effect (IFE). The test strip study also establishes the sensitivity of 1 for detection of PA.
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Affiliation(s)
- Bhaskar Banerjee
- Department of Forensic Science, Sharda University, Greater Noida, 201306, India
| | - Afsar Ali
- Department of Chemistry and Biochemistry, Sharda University, Greater Noida, 201306, India
| | - Sandeep Kumar
- Department of Chemistry, University of Delhi, New Delhi, 110007, India
| | | | - Vinay Kumar Verma
- Department of Chemistry and Biochemistry, Sharda University, Greater Noida, 201306, India
| | - Ram Chandra Singh
- Department of Physics, Sharda University, Greater Noida, 201306, India
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2
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Zhu Q, Wang W, Sun G, Albert Aryee A, Wei J, Meng HM, Kong W, Li Z. Red emissive nanocomposite with high quantum yield for ultrasensitive and selective detection of latent fingerprints. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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3
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Dechsri K, Suwanchawalit C, Chitropas P, Ngawhirunpat T, Rojanarata T, Opanasopit P, Pengnam S. Rapid Microwave-Assisted Synthesis of pH-Sensitive Carbon-Based Nanoparticles for the Controlled Release of Doxorubicin to Cancer Cells. AAPS PharmSciTech 2023; 24:135. [PMID: 37308690 DOI: 10.1208/s12249-023-02593-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/24/2023] [Indexed: 06/14/2023] Open
Abstract
Carbon-based nanoparticles (CNPs) are a new type of interesting nanomaterials applied in various pharmaceutical fields due to their outstanding biocompatible properties. Novel pH-sensitive CNPs were rapidly synthesized within 1 min by microwave-assisted technique for doxorubicin (DOX) delivery into five cancer cell lines, including breast cancer (BT-474 and MDA-MB-231 cell lines), colon cancer (HCT and HT29 cell lines), and cervical cancer (HeLa cell lines). CNPs and DOX-loaded CNPs (CNPs-DOX) had nano-size of 11.66 ± 2.32 nm and 43.24 ± 13.25 nm, respectively. DOX could be self-assembled with CNPs in phosphate buffer solution at pH 7.4 through electrostatic interaction, exhibiting high loading efficiency at 85.82%. The release of DOX from CNPs-DOX at pH 5.0, often observed in the tumor, was nearly two times greater than the release at physiological condition pH 7.4. Furthermore, the anticancer activity of CNPs-DOX was significantly enhanced compared to free DOX in five cancer cell lines. CNPs-DOX could induce cell death through apoptosis induction in MDA-MB-231 cells. The findings revealed that CNPs-DOX exhibited a promising pH-sensitive nano-system as a drug delivery carrier for cancer treatment.
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Affiliation(s)
- Koranat Dechsri
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Cheewita Suwanchawalit
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Padungkwan Chitropas
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Science, Khon Kaen University, Khon Kaen, 40000, Thailand
| | - Tanasait Ngawhirunpat
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Theerasak Rojanarata
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Praneet Opanasopit
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Supusson Pengnam
- Department of Biomedicine and Health Informatics, Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
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4
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Di L, Xing Y, Yang Z, Li C, Yu Z, Wang X, Xia Z. High-definition and robust visualization of latent fingerprints utilizing ultrabright aggregation-induced emission of iridium developer. Talanta 2023; 264:124775. [PMID: 37311327 DOI: 10.1016/j.talanta.2023.124775] [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: 02/15/2023] [Revised: 05/29/2023] [Accepted: 06/06/2023] [Indexed: 06/15/2023]
Abstract
Creation of AIEgens with high brightness is compactly related to acquiring optimum AIE capabilities and still faces challenges. This study proposes an ingenious structurally regulative approach for preparing ultrabright AIEgens, taking iridium complexes as the model. The incremental rotational activity of substituents obtained by fine adjustment of the stereoscopic configuration efficaciously activates the AIE of iridium complexes and synchronously imparts high-brightness luminescence. Subsequently, benefitting from the ultrabright AIE, high-resolution visualization of latent fingerprints (LFPs) is achieved on diverse substrates by transient immersion in a solution of the AIE-active iridium complex (Ir3) for 60 s. The LFPs stained by Ir3 are integral and distinct enough to possess level 1-3 detail features, which allow precisely realizing personal identification. The LFP photograph emerges inconspicuous attenuation of contrast when aged under ambient light for 10 days and then being continuously irradiated with high-power ultraviolet light for 1 h, reflecting extraordinary aging resistance. Notably, the ultrabright AIE of Ir3 with room-temperature phosphorescence feature successfully achieves enhanced visualization of local fingerprint details with ultrahigh contrast. This LFP visualization protocol based on the ultrabright AIEgens is practical and provides a reliable solution for forensic investigations in actual scenarios.
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Affiliation(s)
- Ling Di
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun, 113001, China
| | - Yang Xing
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun, 113001, China.
| | - Zhanxu Yang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun, 113001, China.
| | - Chun Li
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun, 113001, China
| | - Zongbao Yu
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun, 113001, China
| | - Xiaoning Wang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun, 113001, China
| | - Zhengqiang Xia
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, China.
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5
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Zhang B, Wei L, Tang X, Jiang Z, Guo S, Zou L, Xie H, Gong Y, Liu Y. Preparation and Characterization of Carbazole-Based Luminogen with Efficient Emission in Solid and Solution States. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16114193. [PMID: 37297328 DOI: 10.3390/ma16114193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/29/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023]
Abstract
Organic luminescent materials with high luminescence efficiency in both solution and solid states, namely dual-state emission (DSE), have attracted considerable attention due to their promising applications in various fields. In order to enrich the variety of DSE materials, carbazole, similar to triphenylamine (TPA), was utilized to construct a novel DSE luminogen named 2-(4-(9H-carbazol-9-yl)phenyl)benzo[d]thiazole (CZ-BT). CZ-BT exhibited DSE characteristics with fluorescence quantum yields of 70, 38 and 75% in solution, amorphous and crystalline states, respectively. CZ-BT shows thermochromic and mechanochromic properties in solution and solids, respectively. Theoretical calculations show that there is a small conformational difference between the ground state and the lowest singly excited state of CZ-BT and that it exhibits a low non-radiative transition characteristic. The oscillator strength during the transition from the single excited state to the ground state reaches 1.0442. CZ-BT adopts a distorted molecular conformation with intramolecular hindrance effects. The excellent DSE properties of CZ-BT can be explained well using theoretical calculations and experimental results. In terms of application, the CZ-BT has a detection limit for the hazardous substance picric acid of 2.81 × 10-7 mol/L.
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Affiliation(s)
- Beibei Zhang
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Lingzhong Wei
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Xuansi Tang
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Zizhan Jiang
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Song Guo
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Linmin Zou
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Huihong Xie
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Yongyang Gong
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
| | - Yuanli Liu
- Guangxi Key Laboratory of Optical and Electronic Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin 541004, China
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6
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Guo X, Jia H, Zhang H, Xu J, Zhao X. Concentration-dependent and pH response carbon dots and application in latent fingerprints recognition. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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7
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Wu H, Wang G, Cai Z, Li D, Xiao F, Lei D, Dai Z, Dou X. Polyethyleneimine-capped copper nanoclusters for detection and discrimination of 2,4,6-trinitrotoluene and 2,4,6-trinitrophenol. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:4485-4494. [PMID: 36317750 DOI: 10.1039/d2ay01311h] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The detection and discrimination of 2,4,6-trinitrotoluene (TNT) and 2,4,6-trinitrophenol (TNP) from analogues are of great importance to global security and are full of challenges in the field of trace sensing. Here, benefitting from the strong electrophilicity of TNT, a sensing strategy is established by synthesizing polyethyleneimine capped copper nanoclusters (PEI-Cu NCs) with abundant -NH2 groups. By carefully controlling the size and structure of PEI-Cu NCs, Förster resonance energy transfer (FRET) from PEI-Cu NCs to the Meisenheimer complex occurs resulting from their spectral overlap when detecting TNT, while, due to the energy level match of TNP with PEI-Cu NCs, as well as the strong affinity between its -OH and -NH2 in PEI-Cu NCs, photo-induced electron transfer (PET) is feasibly expected. As a result, TNT and TNP could be detected from 26 types of analogues and cations with a limit of detection (LOD) of 26.57 and 12.82 nM, respectively. Besides, owing to the brown color of the Meisenheimer complex, the discrimination of TNT and TNP could be additionally realized by colorimetric detection. We expect that the proposed methodology would not only shine light on the detection and discrimination of TNT and TNP that mitigate against public security concerns, but also pave a way for the deep understanding of FRET and PET related fluorescence quenching mechanisms from the aspect of controllable sensing material design and synthesis.
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Affiliation(s)
- Haotian Wu
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guangfa Wang
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
| | - Zhenzhen Cai
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
| | - Dezhong Li
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
| | - Fangfang Xiao
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Da Lei
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
| | - Zhuohua Dai
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xincun Dou
- Xinjiang Key Laboratory of Explosives Safety Science, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830000, China.
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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8
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Yuan S, Liu C, Chen L, Wen L, Liu Y. In‐situ Synthesis of CsPbBr
3
Nanocrystals/Polyvinyl Pyrrolidone Ethanol Sol and High Resolution Fingerprint Identification. ChemistrySelect 2022. [DOI: 10.1002/slct.202201880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuanglong Yuan
- School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Chuanqi Liu
- School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Long Chen
- School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Liangjie Wen
- School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Yanan Liu
- School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
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9
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Shashikala B, Premkumar H, Sharma S, Nagabhushana H, Daruka Prasad B, Darshan G. Dy3+ ions activated CaAl2O4 nanophosphors: Photoluminescent and photometric properties prompted manifold applications. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Zhu Q, Wang W, Kong W, Chao X, Bi Y, Li Z. Metal formate framework-assisted solid fluorescent material based on carbonized nanoparticles for the detection of latent fingerprints. Anal Chim Acta 2022; 1209:339864. [DOI: 10.1016/j.aca.2022.339864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/11/2022] [Accepted: 04/21/2022] [Indexed: 11/28/2022]
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11
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Wang X, Liao T, Wang H, Hao H, Yang Q, Zhou H, Ma Y, Zhi M, Wang J, Fan R. Novel Organic-Inorganic Hybrid Polystyrene Nanoparticles with Trichromatic Luminescence for the Detection of Latent Fingerprints. Int J Anal Chem 2022; 2022:2230360. [PMID: 35295922 PMCID: PMC8920635 DOI: 10.1155/2022/2230360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 01/19/2022] [Indexed: 11/18/2022] Open
Abstract
This article explored the application of novel organic-inorganic hybrid polystyrene nanoparticles (PSNPs) with trichromatic luminescence for the detection of latent fingerprints. The PSNPs were synthesized by encapsulated Eu(DBM)3phen, coumarin 6, and FDBT into the polystyrene nanoparticles through the swelling method and applied them to visualize latent fingerprints. The PSNPs had a spherical morphology with an average diameter of 310.7 nm, and they emitted trichromatic fluorescence (525 nm/570 nm/610 nm) under 365 nm excitation wavelength with green/yellow/red color under filters. They were less likely to aggregate, float or stain the background when treating fingerprints. The developed fingerprints with excellent clarity of ridges and contrast could be viewed, and the digital magnification of fluorescence-developed fingerprints provided more minutiae details about some regional patterns. The colorimetric and fluorescent trichromatic light could provide complementary signals without the background interference from fluorescent substrates and/or complex multicolor surfaces, which improved the applicability of fluorescent nanoparticles for fingerprints development. PSNPs are promising for the detection of latent fingerprints and practical criminal investigations with their ease of operation, eco-friendly properties, and excellent trichromatic optical performance.
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Affiliation(s)
- Xiao Wang
- Institute of Public Security, Northwest University of Political Science and Law, Xi'an 710122, Shaanxi, China
| | - Tao Liao
- Shenzhen WWHS Biotech. Inc, Shenzhen 518100, China
| | - Haiyan Wang
- Shanxi Datong University, College of Chemistry and Chemical Engineering, Datong, Shanxi 037009, China
| | - Hongxia Hao
- Key Laboratory of Evidence Science, China University of Political Science and Law, Ministry of Education, Collaborative Innovation Center of Judicial Civilization, Beijing 100088,, China
| | - Qinglai Yang
- Center for Molecular Imaging Probe, Cancer Research Institute, University of South China, Hengyang, Hunan 421001, China
| | - Hong Zhou
- Institute of Forensic Science, Ministry of Public Security, Beijing 100038, China
| | - Yu Ma
- Nanjing Jinling Forensic Science Service, Nanjing 210019, Jiangsu, China
| | - Minjie Zhi
- Institute of Public Security, Northwest University of Political Science and Law, Xi'an 710122, Shaanxi, China
| | - Jiahao Wang
- Institute of Public Security, Northwest University of Political Science and Law, Xi'an 710122, Shaanxi, China
| | - Ruihang Fan
- Institute of Public Security, Northwest University of Political Science and Law, Xi'an 710122, Shaanxi, China
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12
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Wibrianto A, Putri DF, Sakti SCW, Lee HV, Fahmi MZ. Naproxen release aspect from boron-doped carbon nanodots as a bifunctional agent in cancer therapy. RSC Adv 2021; 11:37375-37382. [PMID: 35496446 PMCID: PMC9043825 DOI: 10.1039/d1ra06148h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/01/2021] [Indexed: 12/11/2022] Open
Abstract
In this present study, boron-carbon nanodots were synthesized by the hydrothermal method. Boron-carbon nanodots were prepared by varying the concentration ratios of boronic acid and citric acid: 1 : 25, 2 : 1, and 25 : 1, respectively. The precursors were then poured into a Teflon autoclave and heated at 240° for 4 h. This research aims to synthesise and evaluate the potential of boron-carbon nanodots as a bioimaging agent and naproxen delivery carrier. An X-ray diffractogram showed that the boron-carbon nanodots were amorphous. To analyse the functional groups, FTIR and XPS analysis was carried out. Spectrofluorometric analysis (λ ex 320 nm) showed that the formulation of boron-carbon nanodots 2 : 1 (BCD 2 : 1) has the most ideal fluorescent properties at λ em 453 nm, whereas UV-vis analysis showed λ max at 223 nm, with a quantum yield of 52.29%. A confocal laser scanning micrograph and toxicity test (MTT assays) showed that boron-carbon nanodots delivered naproxen efficiently with loading amount and loading efficiency of naproxen 28% and 65%, respectively. Furthermore, it induced an anticancer effect in HeLa cells. This result indicated that boron-carbon nanodots can be used as a bioimaging agent and naproxen delivery carrier.
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Affiliation(s)
- Aswandi Wibrianto
- Department of Chemistry, Universitas Airlangga Surabaya 61115 Indonesia +62-31-5922427 +62-31-5922427
| | - Dinar F Putri
- Department of Chemistry, Universitas Airlangga Surabaya 61115 Indonesia +62-31-5922427 +62-31-5922427
| | - Satya C W Sakti
- Department of Chemistry, Universitas Airlangga Surabaya 61115 Indonesia +62-31-5922427 +62-31-5922427
- Supramodification Nano-Micro Engineering Research Group, Universitas Airlangga Surabaya 60115 Indonesia
| | - Hwei V Lee
- Nanotechnology and Catalysis Research Centre, Institute of Postgraduate Studies (IPS), University of Malaya Kuala Lumpur 50603 Malaysia
| | - Mochamad Z Fahmi
- Department of Chemistry, Universitas Airlangga Surabaya 61115 Indonesia +62-31-5922427 +62-31-5922427
- Supramodification Nano-Micro Engineering Research Group, Universitas Airlangga Surabaya 60115 Indonesia
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Pan C, Wen Q, Ma L, Qin X, Feng S. Green-emissive water-dispersible silicon quantum dots for the fluorescent and colorimetric dual mode sensing of curcumin. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5025-5034. [PMID: 34644717 DOI: 10.1039/d1ay01490k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Curcumin, an active ingredient in Curcuma longa, which possesses good biological and pharmacological activities, is effective in treating many diseases. Developing simple and sensitive methods for the detection of curcumin is of great significance. In this study, novel water-dispersible silicon quantum dots (SiQDs), which can sensitively respond to curcumin through fluorescent and colorimetric dual modes were synthesized via a one-step hydrothermal treatment of N-[3-(trimethoxysilyl) propyl]-ethylenediamine (DAMO) and p-phenylenediamine. The fluorescence of SiQDs could be remarkably quenched by curcumin via the inner filter effect (IFE) and static quenching effect (SQE). A good linear relationship was obtained in the range of 0.25-75 μM with a detection limit of 91 nM. More interestingly, curcumin could also be visually detected using SiQDs via an obvious color change of the solution from pale yellow to orange-red, which allows the establishment of a sensitive colorimetric method for curcumin detection in the linear range of 0.05-57.5 μM with a detection limit of 32 nM. The proposed method was successfully applied to detect curcumin in health care products and spices. Notably, to realize rapid and convenient visual detection of curcumin, a paper sensor was also fabricated.
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Affiliation(s)
- Congjie Pan
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Qiaoqiao Wen
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Longfei Ma
- Henan Police College, Zhengzhou, 450046, China
| | - Xuezhen Qin
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Suxiang Feng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
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14
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Jorns M, Pappas D. A Review of Fluorescent Carbon Dots, Their Synthesis, Physical and Chemical Characteristics, and Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1448. [PMID: 34070762 PMCID: PMC8228846 DOI: 10.3390/nano11061448] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/22/2021] [Accepted: 05/24/2021] [Indexed: 12/12/2022]
Abstract
Carbon dots (CDs) are a particularly useful type of fluorescent nanoparticle that demonstrate biocompatibility, resistance to photobleaching, as well as diversity in composition and characteristics amongst the different types available. There are two main morphologies of CDs: Disk-shaped with 1-3 stacked sheets of aromatic carbon rings and quasi-spherical with a core-shell arrangement having crystalline and amorphous properties. They can be synthesized from various potentially environmentally friendly methods including hydrothermal carbonization, microwaving, pyrolysis or combustion, and are then purified via one or more methods. CDs can have either excitation wavelength-dependent or -independent emission with each having their own benefits in microscopic fluorescent imaging. Some CDs have an affinity for a particular cell type, organelle or chemical. This property allows the CDs to be used as sensors in a biological environment and can even provide quantitative information if the quenching or intensity of their fluorescence is dependent on the concentration of the analyte. In addition to fluorescent imaging, CDs can also be used for other applications including drug delivery, quality control, photodynamic therapy, and photocatalysis.
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Affiliation(s)
| | - Dimitri Pappas
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409, USA;
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15
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Li H, Pang H, Zhang L, Mao J, Zhang W, Jiang J, Li P, Zhang Q. Ultrasensitive biosensing platform based on luminescence quenching ability of fullerenol quantum dots. RSC Adv 2021; 11:19690-19694. [PMID: 35479209 PMCID: PMC9033561 DOI: 10.1039/d1ra01680f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 05/26/2021] [Indexed: 01/08/2023] Open
Abstract
An ultrasensitive biosensing platform for DNA and ochratoxin A (OTA) detection is constructed based on the luminescence quenching ability of fullerenol quantum dots (FOQDs) for the first time. As the surface of FOQDs is largely covered by hydroxyl groups, stable colloidal suspension of FOQDS in aqueous solution can be obtained, which is very advantageous for application in biosensing compared to nano-C60. FOQDs can effectively quench the fluorescence of dyes with different emission wavelengths that are tagged to bioprobes to an extent of more than 87% in aqueous buffer solution through a PET mechanism. Moreover, the nonspecific quenching of the fluorescent dyes (not bound to bioprobes) caused by FOQDs is negligible, so the background signal is extremely low which is beneficial for improving the detection sensitivity. Based on the π-π stacking interaction between FOQDs and bioprobes, such as single-stranded (ss) DNA and aptamers, a nucleic acid assay with a detection of limit of 15 pM and a highly sensitive OTA assay with a detection limit of 5 pg mL-1 in grape juice samples are developed through the simple "mix and measure" protocol based on luminescence quenching-and-recovery. This is the first demonstration of constructing biosensors utilizing the luminescence quenching ability of FOQDs through a PET mechanism, and the pronounced assay performance implies the promising potential of FOQDs in biosensing.
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Affiliation(s)
- Hui Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture Wuhan 430062 China
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture Wuhan 430062 China
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture Wuhan 430062 China
| | - Hua Pang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture Wuhan 430062 China
| | - Liangxiao Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture Wuhan 430062 China
| | - Jin Mao
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
| | - Wen Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
| | - Jun Jiang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
| | - Peiwu Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture Wuhan 430062 China
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture Wuhan 430062 China
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture Wuhan 430062 China
| | - Qi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences Wuhan 430062 China +86-27-8681-2943 +86-27-8671-1839
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture Wuhan 430062 China
- National Reference Laboratory for Agricultural Testing (Biotoxin) Wuhan 430062 China
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture Wuhan 430062 China
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture Wuhan 430062 China
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16
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Shabashini A, Panja SK, Nandi GC. Applications of Carbon Dots (CDs) in Latent Fingerprints Imaging. Chem Asian J 2021; 16:1057-1072. [PMID: 33724694 DOI: 10.1002/asia.202100119] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/11/2021] [Indexed: 11/12/2022]
Abstract
Carbon dots (CDs), a new member of the carbon-based material family, possess unique properties, such as high fluorescence, non-toxicity, eco-friendliness, stability and cost-effectiveness. These properties helped CDs to receive tremendous attention in various fields, namely, biological, opto-electronic, bio-imaging and energy-related applications. Although CDs are widely explored in bio-imaging and bio-sensing applications, their effectiveness in forensic science and technology is comparatively new. In this review, applications of CDs pertaining to latent FPs recovery since 2015 to 2020 is summarized comprehensively.
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Affiliation(s)
- Arivalagan Shabashini
- Department of Chemistry, National Institute of Technology-Tiruchirappalli, Tiruchirappalli, India
| | - Sumit Kumar Panja
- Department of Chemistry, Uka Tarsadia University, Maliba Campus, Gopal Vidyanagar, Bardoli, Mahuva Road, Surat, 394350, Gujrat, India
| | - Ganesh Chandra Nandi
- Department of Chemistry, National Institute of Technology-Tiruchirappalli, Tiruchirappalli, India
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17
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Zhang H, Ding GY, Yousaf A, Chen L, Wang XL, Shan GG, Sun CY, Su ZM. A typical 2D covalent organic polymer as multifunctional sensor and assemble a WLED. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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18
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Sekar A, Vadivel R, Munuswamy RG, Yadav R. Fluorescence spotting of latent sweat fingerprints with zinc oxide carbon dots embedded in a silica gel nanopowder: a green approach. NEW J CHEM 2021. [DOI: 10.1039/d1nj03901f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In this research article, the green synthesized CZnO-dots/Si nanopowder is expended as the LFs fluorescent tagging agent by the dust blowing method.
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Affiliation(s)
- Anithadevi Sekar
- Department of Chemistry, Madras Christian College, affiliated to University of Madras, Tambaram, Chennai, Tamil Nadu 600 059, India
| | - Ramanan Vadivel
- Forensic Sciences Department, Government of Tamil Nadu, Chennai 600 004, India
| | - Ramanujam Ganesh Munuswamy
- Immuno-Biology Department, Interdisciplinary Institute of Indian System of Medicine, SRM University, Kattankulathur, Tamil Nadu 603 203, India
| | - Rakhi Yadav
- Department of Chemistry, Madras Christian College, affiliated to University of Madras, Tambaram, Chennai, Tamil Nadu 600 059, India
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19
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Shi L, Bao Y, Zhang Y, Zhang C, Zhang G, Dong C, Shuang S. Orange emissive carbon nanodots for fluorescent and colorimetric bimodal discrimination of Cu2+ and pH. Analyst 2021; 146:1907-1914. [DOI: 10.1039/d0an02243h] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We have facilely synthesized orange emissive carbon nanodots (O-CDs) via a hydrothermal method using citric acid and 5-aminosalicylic acid.
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Affiliation(s)
- Lihong Shi
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Yuejing Bao
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Yan Zhang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Caihong Zhang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Guomei Zhang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Chuan Dong
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Shaomin Shuang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
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20
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Chang D, Li L, Shi L, Yang Y. Hg2+ detection, pH sensing and cell imaging based on bright blue-fluorescent N-doped carbon dots. Analyst 2020; 145:8030-8037. [DOI: 10.1039/d0an01487g] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A multifunctional sensing platform based on bright blue-fluorescent nitrogen-doped carbon dots (N-CDs) has been ingeniously designed for the sensitive determination of Hg2+ and pH.
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Affiliation(s)
- Dan Chang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Lin Li
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Lihong Shi
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Yongxing Yang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
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