51
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Lv P, Xu Y, Liu Z, Li G, Ye B. Carbon dots doped lanthanide coordination polymers as dual-function fluorescent probe for ratio sensing Fe2+/3+ and ascorbic acid. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104255] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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52
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Guo R, Li J, Chen L, Yu Z, Yao H, Shi K, Li C, Ma S. SDC/OS-LDH composite for highly sensitive fluorescence detection of Fe3+ at a much lower concentration. Dalton Trans 2020; 49:10413-10420. [DOI: 10.1039/d0dt01873b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The significantly quenched luminescence of delaminated SDC/OS-LDH when contacted with Fe3+ can sensitively detect trace amounts of Fe3+.
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Affiliation(s)
- Rong Guo
- Beijing Key Laboratory of Energy Conversion and Storage Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Jian Li
- Chemistry & Chemical and Environmental Engineering College
- Weifang University
- Weifang 261061
- China
| | - Lihong Chen
- Beijing Key Laboratory of Energy Conversion and Storage Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Zihuan Yu
- Beijing Key Laboratory of Energy Conversion and Storage Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Huiqin Yao
- School of Basic Medical Sciences
- Ningxia Medical University
- Yinchuan 750004
- China
| | - Keren Shi
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- Ningxia University
- Yinchuan 750021
- China
| | - Cuiqing Li
- Department of Chemical Engineering
- Beijing Institute of Petrochemical Technology
- Beijing 102617
- China
| | - Shulan Ma
- Beijing Key Laboratory of Energy Conversion and Storage Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- China
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53
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Deng HH, Fang XY, Huang KY, He SB, Peng HP, Xia XH, Chen W. Regulation of metal ion selectivity of fluorescent gold nanoclusters by metallophilic interactions. Anal Chim Acta 2019; 1088:116-122. [DOI: 10.1016/j.aca.2019.08.047] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/12/2019] [Accepted: 08/20/2019] [Indexed: 01/15/2023]
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54
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Hu Y, Gao Z. Highly Photoluminescent Carbon Dots Derived from Discarded Chewing Gum: toward Multiple Sensing of pH, Ferric Ion, and Adenosine Triphosphate. ChemistrySelect 2019. [DOI: 10.1002/slct.201903614] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yaoping Hu
- School of Materials Science and Chemical EngineeringNingbo University 818 Fenghua Road Ningbo 315211 China
| | - Zhijin Gao
- Ningbo Institute of Materials Technology and EngineeringChinese Academy of Sciences 1219 Zhongguan West Road Ningbo 315201 China
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55
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Sathiyan G, Chatterjee S, Sen P, Garg A, Gupta RK, Singh A. Thiazolothiazole‐Based Fluorescence Probe towards Detection of Copper and Iron Ions through Formation of Radical Cations. ChemistrySelect 2019. [DOI: 10.1002/slct.201902994] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Govindasamy Sathiyan
- Department of ChemistryIndian Institute of Technology Kanpur Kanpur- 208016 India
| | - Shovon Chatterjee
- Department of ChemistryIndian Institute of Technology Kanpur Kanpur- 208016 India
| | - Pratik Sen
- Department of ChemistryIndian Institute of Technology Kanpur Kanpur- 208016 India
| | - Ashish Garg
- Department of Material Sciences and EngineeringIndian Institute of Technology Kanpur Kanpur- 208016 India
| | - Raju Kumar Gupta
- Department of Chemical EngineeringCenter for Nanosciences and Center for Environmental Science and EngineeringIndian Institute of Technology Kanpur Kanpur 208016 India
| | - Anand Singh
- Department of ChemistryIndian Institute of Technology Kanpur Kanpur- 208016 India
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56
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LI N, LIU SG, HE YQ, MAI X. Resonance Rayleigh Scattering as a Tool for Isoelectric Point Monitoring and Iron(III) Cation Determination. ANAL SCI 2019; 35:1149-1153. [DOI: 10.2116/analsci.19p177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Na LI
- School of Pharmaceutical Science, Nanchang University
| | - Shi Gang LIU
- Key Laboratory of Eco-Environments in Three Gorges Reservoir Region (Ministry of Education), School of Chemistry and Chemical Engineering, Southwest University
| | - Yong Qin HE
- School of Pharmaceutical Science, Nanchang University
| | - Xi MAI
- School of Pharmaceutical Science, Nanchang University
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57
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Li JJ, Qiao D, Zhao J, Weng GJ, Zhu J, Zhao JW. Ratiometric fluorescence detection of Hg2+ and Fe3+ based on BSA-protected Au/Ag nanoclusters and His-stabilized Au nanoclusters. Methods Appl Fluoresc 2019; 7:045001. [DOI: 10.1088/2050-6120/ab34be] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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58
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Wu H, Qiao J, Hwang YH, Xu C, Yu T, Zhang R, Cai H, Kim DP, Qi L. Synthesis of ficin-protected AuNCs in a droplet-based microreactor for sensing serum ferric ions. Talanta 2019; 200:547-552. [DOI: 10.1016/j.talanta.2019.03.077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 11/15/2022]
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59
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Abdolmohammad-Zadeh H, Zamani-Kalajahi M. A turn-on/off fluorescent sensor based on nano-structured Mg-Al layered double hydroxide intercalated with salicylic acid for monitoring of ferric ion in human serum samples. Anal Chim Acta 2019; 1061:152-160. [DOI: 10.1016/j.aca.2019.02.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 02/07/2019] [Accepted: 02/12/2019] [Indexed: 10/27/2022]
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60
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Zhang YP, Ma JM, Yang YS, Ru JX, Liu XY, Ma Y, Guo HC. Synthesis of nitrogen-doped graphene quantum dots (N-GQDs) from marigold for detection of Fe 3+ ion and bioimaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 217:60-67. [PMID: 30927572 DOI: 10.1016/j.saa.2019.03.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 03/10/2019] [Accepted: 03/17/2019] [Indexed: 06/09/2023]
Abstract
Graphene quantum dots (GQDs) are synthesized by the method of high-temperature pyrolysis from marigold granules and subsequently nitrogen-doped graphene quantum dots (N-GQDs) are synthesized from ethylenediamine by hydrothermal treatment, which shows a strong blue emission with 7.84% quantum yield (QY). This will be used in detection of Fe3+ in water environments and the field of bioimaging.
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Affiliation(s)
- Ying-Peng Zhang
- School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China.
| | - Ji-Mei Ma
- School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China
| | - Yun-Shang Yang
- School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China.
| | - Jia-Xi Ru
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China
| | - Xiao-Yu Liu
- School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China
| | - Ying Ma
- School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China
| | - Hui-Chen Guo
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China
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61
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Zayed MF, Eisa WH, El-Kousy SM, Mleha WK, Kamal N. Ficus retusa-stabilized gold and silver nanoparticles: Controlled synthesis, spectroscopic characterization, and sensing properties. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 214:496-512. [PMID: 30812012 DOI: 10.1016/j.saa.2019.02.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 12/15/2018] [Accepted: 02/16/2019] [Indexed: 06/09/2023]
Abstract
Ficus retusa was used as reducing and stabilizing agent in the green synthesis of silver and gold nanoparticles with high dispersion stability and controllable size and shape. The controlling of reaction conditions i.e. contact time, extract quantity, metal concentration, and pH value enables the tuning of the particle size and size distribution of the metal nanoparticles. UV-visible spectroscopy was used to follow the spectral profile changes of the surface plasmon resonance of the metal nanoparticles due to different treatments. The surface plasmon resonance varies between 400 and 432 nm and between 522 and 554 nm for silver and gold nanoparticles, respectively, depending on the different reaction parameters. Atomic force and transmission electron microscopy results confirmed the success of preparation of spherical silver (15 nm) and gold (10-25 nm) nanoparticles with narrow size-distribution. Fourier transform infrared spectroscopy suggested the phenolic compounds play the key role in the reduction and stabilizing of metal ions. The colorimetric sensitivity of silver and gold nanoparticles to detect the presence of heavy metals in water was studied.
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Affiliation(s)
- Mervat F Zayed
- Chemistry Department, Faculty of Science, Menoufia University, Egypt.
| | - Wael H Eisa
- Spectroscopy Department, Physics Division, National Research Center (NRC), Egypt
| | - Salah M El-Kousy
- Chemistry Department, Faculty of Science, Menoufia University, Egypt
| | - Walaa K Mleha
- Chemistry Department, Faculty of Science, Menoufia University, Egypt
| | - Nermeen Kamal
- Chemistry Department, Faculty of Science, Menoufia University, Egypt
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62
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Bayat A, Masoum S, Hosseini ES. Natural plant precursor for the facile and eco-friendly synthesis of carbon nanodots with multifunctional aspects. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.02.074] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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63
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Exploring selective recognition between Fe2+, Fe3+ and their implementation in bio-imaging: A combined spectroscopic and theoretical investigation. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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64
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65
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Liang Y, Wang R, Liu G, Pu S. Bifunctional Cu 2+/Fe 3+ Probe with Independent Signal Outputs Based on a Photochromic Diarylethene with a Dansylhydrazine Unit. ACS OMEGA 2019; 4:6597-6606. [PMID: 31459788 PMCID: PMC6647968 DOI: 10.1021/acsomega.8b03143] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 03/29/2019] [Indexed: 06/10/2023]
Abstract
A novel dual-response fluorescent sensor based on a diarylethene photoswitching unit and a dansylhydrazine functional group has been synthesized. The compound exhibited high selectivity for Fe3+ and Cu2+ with independent fluorescence signal outputs. In the presence of Fe3+, the sensor formed a 1:1 metal complex, resulting in a remarkable "turn-off" fluorescence signal. On the other hand, its fluorescence intensity was notably enhanced (turn-on) and a color change from bright yellow to bright blue was observed when the sensor interacted with Cu2+, which was due to the hydrolysis reaction of the dansyl acid dye, as confirmed by high-resolution mass spectrometry-electrospray ionization and infrared spectrum. The detection limits were 9.73 × 10-8 mol L-1 for Fe3+ and 3.49 × 10-7 mol L-1 for Cu2+, respectively. From the unimolecular platform, two molecular logic circuits were constructed using the fluorescence emission intensity at 557/494 nm (Fe3+/Cu2+) as the outputs and the combined stimuli of Fe3+/ethylenediaminetetraacetic acid, Cu2+, and UV/vis as the inputs. In addition, the sensor was successfully used to determine Fe3+ in water samples from Ganjiang River and soil samples from Nanchang fields.
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Affiliation(s)
| | | | | | - Shouzhi Pu
- E-mail: . Phone: +86 791 83831996 (S.P.)
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66
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Environmentally Benign Carbon Nanodots Prepared from Lemon for the Sensitive and Selective Fluorescence Detection of Fe(III) and Tannic Acid. J Fluoresc 2019; 29:631-643. [PMID: 30993505 DOI: 10.1007/s10895-019-02360-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 02/20/2019] [Indexed: 10/27/2022]
Abstract
Photoluminescent carbon nanodots (CNDs) were prepared using a biocarbon source of lemon extract. The obtained CNDs are of spherical shape and are enriched with the carboxylic acid fucntionalities. CNDs exhibited a fluorescence emission at 445 nm and unveiled blue luminescence in ultraviolet excitation. The influences of pH and ionic strength toward the stability of CNDs were investigated in detail and the obtained stability authenticates their applicability in different environmental conditions. The competitive binding of Fe3+ with CNDs quenches the fluorescence behavior of CNDs and was further quenched with the selective complex formation of Fe3+ with tannic acid (TA). The interference experiments specified that CNDs-Fe3+ assembly selectively detected TA and the co-existing molecules have not influenced the quenching effect of TA with CNDs-Fe3+. The analytical reliability of constructed sensor was validated from the recovery obtained in the range of 91.66-107.02% in real samples. Thus the low cost and environmentally benign CNDs prepared from natural biomass provide new avenues in the fluorescence detection of biologically significant metal ions and biomolecules, facilitating their competency in on-site applications of real environmental samples.
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67
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Sarkar PK, Kar P, Halder A, Lemmens P, Pal SK. Development of Highly Efficient Dual Sensor Based on Carbon Dots for Direct Estimation of Iron and Fluoride Ions in Drinking Water. ChemistrySelect 2019. [DOI: 10.1002/slct.201900453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Probir Kumar Sarkar
- Department of ChemicalBiological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake Kolkata 700 106 India
- Department of PhysicsAnanda Mohan College, 102/1, Raja Rammohan Sarani Kolkata–700009 India
| | - Prasenjit Kar
- Department of ChemicalBiological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake Kolkata 700 106 India
| | - Animesh Halder
- Department of ChemicalBiological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake Kolkata 700 106 India
- Technical Research Centre (TRC)S. N. Bose National Centre for Basic Sciences Block JD, Sector III, Salt Lake Kolkata 700106 India
| | - Peter Lemmens
- Institute for Condensed Matter PhysicsTU Braunschweig, Mendelssohnsstr 3 38106 Braunschweig Germany, and Laboratory for Emergent Nanometrology, Braunschweig, Germany
| | - Samir Kumar Pal
- Department of ChemicalBiological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake Kolkata 700 106 India
- Technical Research Centre (TRC)S. N. Bose National Centre for Basic Sciences Block JD, Sector III, Salt Lake Kolkata 700106 India
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68
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Selective, Sensitive and Label-Free Detection of Fe3+ Ion in Tap Water Using Highly Fluorescent Graphene Quantum Dots. J Fluoresc 2019; 29:541-548. [DOI: 10.1007/s10895-019-02365-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 03/10/2019] [Indexed: 01/14/2023]
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69
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Hu Y, Gao Z, Yang J, Chen H, Han L. Environmentally benign conversion of waste polyethylene terephthalate to fluorescent carbon dots for “on-off-on” sensing of ferric and pyrophosphate ions. J Colloid Interface Sci 2019; 538:481-488. [DOI: 10.1016/j.jcis.2018.12.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/30/2018] [Accepted: 12/04/2018] [Indexed: 12/20/2022]
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70
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Shojaeifard Z, Heidari N, Hemmateenejad B. Bimetallic AuCu nanoclusters-based florescent chemosensor for sensitive detection of Fe 3+ in environmental and biological systems. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 209:202-208. [PMID: 30390506 DOI: 10.1016/j.saa.2018.10.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 05/25/2018] [Accepted: 10/21/2018] [Indexed: 05/24/2023]
Abstract
Assays of ferric ion (Fe3+) with high sensitivity and selectivity have been required to evaluate its amount in environmental and biological systems. Herein, a novel fluorometric penicillamine-capped bimetallic gold-copper nanoclusters (PA-AuCu bi-MNCs) sensor was constructed for facile, environmentally friendly and quantitative detection of Fe3+ through inner filter effect (IFE) mechanism. One-step green synthetic approach was applied for the synthesis of AuCu bi-MNCs by using d-penicillamine (D-PA) as template and stabilizer. In the presence of Fe3+, the emission of the PA-AuCu bi-MNCs was hindered that caused selective quenching of the fluorescence intensity. The response to Fe3+ allows for two linear dynamic ranges of 5.0 × 10-7 M-7.0 × 10-6 M and 7.0 × 10-6 M-1.0 × 10-4 M with a detection limit of 0.1 μM, which is approximately 53 times lower than the maximum level (5.37 μM) of Fe3+ in drinking water that had been reported by the World Health Organization. The independency of the system from most of the interferences is the important feature of this work. Beside the appropriate selectivity of the proposed method, it shows a considerable operation in various environmental samples including rain water, three types of river water and also in human blood serum as a biological matrix.
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Affiliation(s)
- Zahra Shojaeifard
- Chemistry Department, Shiraz University, Shiraz, Iran; Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nahid Heidari
- Chemistry Department, Shiraz University, Shiraz, Iran
| | - Bahram Hemmateenejad
- Chemistry Department, Shiraz University, Shiraz, Iran; Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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71
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Feng T, Chen Y, Feng B, Yan J, Di J. Fluorescence red-shift of gold-silver nanoclusters upon interaction with cysteine and its application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 206:97-103. [PMID: 30086452 DOI: 10.1016/j.saa.2018.07.087] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/25/2018] [Accepted: 07/30/2018] [Indexed: 06/08/2023]
Abstract
In this work, gold-silver alloy nanoclusters (AuAg NCs) were demonstrated as a novel probe for fluorescent detection of cysteine (Cys). The alloy nanoclusters were fabricated by bovine serum albumin as a template and NaBH4 as a reducer. They showed a red emission at 650 nm. The interaction between AuAg NCs and Cys was investigated. The thiol group in Cys molecules has strong affinity on the surface of metals, which results in variation of fluorescence peak wavelength. It was further demonstrated that this red-shift of fluorescence had a good linear relationship with the concentration of Cys in the range of 2-100 μM. The method was successfully applied for human plasma analysis with satisfactory results. This novel strategy was expected to provide a potential opportunity for extending the application of novel metal nanoclusters in fluorescence.
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Affiliation(s)
- Ting Feng
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, PR China
| | - Yu Chen
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, PR China
| | - Bingbing Feng
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, PR China
| | - Jilin Yan
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, PR China
| | - Junwei Di
- College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou 215123, PR China.
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72
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Anwar A, Minhaz A, Hussain SS, Anwar A, Simjee SU, Ishaq M, Khan NA, Shah MR. Pyrazinium thioacetate capped gold nanoparticles as Fe(III) sensor and Fe(III) marked anti-proliferating agent in human neuroblastoma cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 206:135-140. [PMID: 30096697 DOI: 10.1016/j.saa.2018.07.099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/27/2018] [Accepted: 07/31/2018] [Indexed: 06/08/2023]
Abstract
Gold nanoparticles (AuNPs) stabilized by new cationic 1‑(3‑(acetylthio)propyl)pyrazin‑1‑ium ligand (PPTA) were synthesized. AuNPs stabilized by PPTA (PPTA-AuNPs) were found to be spherical and polydispersed with the average size of 60 nm. Human neuroblastoma (SHSY-5Y) cells permeability of PPTA-AuNPs was found to be a key feature to study the intracellular quenching of Fe(III) proliferative activity. In vitro MTT assay revealed non-cytotoxicity of PPTA and PPTA-AuNPs at 100 μM concentration, while treatment of 100 μM of Fe(III) with SHSY-5Y cells resulted into higher cells viability. Contrary, a mixture of 1:1 Fe(III) with PPTA-AuNPs showed no change in the viability of cells at same concentration which suggests the intracellular complexation and recognition of Fe(III) by PPTA-AuNPs. AFM morphological analysis of SHSY-5Y cells also supported the MTT assay results, and it is safe to conclude that PPTA-AuNPs can be used as Fe(III) probes in living cells. In addition, Fe(III) caused a significant decrease in the absorbance of surface plasmon resonance (SPR) band of PPTA-AuNPs in a wide range of concentration and pH, with limit of detection 4.3 μM. Moreover, the specific response of PPTA-AuNPs towards Fe(III) was unaffected by the interference of other metals and components of real samples of tap water.
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Affiliation(s)
- Ayaz Anwar
- Department of Biological Sciences, School of Science and Technology, Sunway University, Subang Jaya 47500, Selangor, Malaysia; H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan.
| | - Aaliya Minhaz
- Department of Chemistry, Shaheed Benazir Bhutto Women University Peshawar, Peshawar 25120, Khyber Pakhtoon Khwa, Pakistan
| | - Syed Saad Hussain
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Areeba Anwar
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Shabana Usman Simjee
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Ishaq
- Institute of Chemical Sciences, University of Peshawar, Peshawar 25120, Khyber Pakhtoon Khwa, Pakistan
| | - Naveed Ahmed Khan
- Department of Biological Sciences, School of Science and Technology, Sunway University, Subang Jaya 47500, Selangor, Malaysia
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan.
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73
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Bain D, Maity S, Patra A. Opportunities and challenges in energy and electron transfer of nanocluster based hybrid materials and their sensing applications. Phys Chem Chem Phys 2019; 21:5863-5881. [DOI: 10.1039/c8cp06188b] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This feature article highlights the recent advances of luminescent metal nanoclusters (MNCs) for their potential applications in healthcare and energy-related materials because of their high photosensitivity, thermal stability, low toxicity, and biocompatibility.
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Affiliation(s)
- Dipankar Bain
- School of Materials Sciences, Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Subarna Maity
- School of Materials Sciences, Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Amitava Patra
- School of Materials Sciences, Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
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74
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Jana J, Aditya T, Pal T. Achievement of silver-directed enhanced photophysical properties of gold nanoclusters. NEW J CHEM 2019. [DOI: 10.1039/c9nj00977a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Silver-induced enhanced fluorescence of gold nanoclusters through a facile green synthesis.
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Affiliation(s)
- Jayasmita Jana
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur-721302
- India
| | - Teresa Aditya
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur-721302
- India
| | - Tarasankar Pal
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur-721302
- India
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75
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Fu Y, Gao G, Zhi J. Electrochemical synthesis of multicolor fluorescent N-doped graphene quantum dots as a ferric ion sensor and their application in bioimaging. J Mater Chem B 2019; 7:1494-1502. [DOI: 10.1039/c8tb03103g] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel electrochemical strategy for simple and facile synthesis of semicarbazide functionalized nitrogen-doped graphene quantum dots (N-GQDs) was reported, based on direct exfoliation and oxidation from graphite rods.
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Affiliation(s)
- Yang Fu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Guanyue Gao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Jinfang Zhi
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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76
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Cui F, Sun J, Yang X, Ji J, Pi F, Zhang Y, Lei H, Sun X. Ultrasensitive fluorometric determination of iron(iii) and inositol hexaphosphate in cancerous and bacterial cells by using carbon dots with bright yellow fluorescence. Analyst 2019; 144:5010-5021. [DOI: 10.1039/c9an00968j] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
An ON–OFF–ON dual-function fluorescent nanoprobe is described for the trace detection of ferric ions and inositol hexaphosphate (IP6) in living cells.
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Affiliation(s)
- Fangchao Cui
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
| | - Jiadi Sun
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
| | - Xingxing Yang
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
| | - Jian Ji
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
| | - Fuwei Pi
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
| | - Yinzhi Zhang
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
| | - Hongtao Lei
- Guangdong Provincial Key Laboratory of Food Quality and Safety
- South China Agricultural University
- Guangzhou
- People's Republic of China
| | - Xiulan Sun
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- National Engineering Research Center for Functional Food
- School of Food Science Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
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77
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Jayasree M, Aparna R, Anjana R, Anjali Devi J, John N, Abha K, Manikandan A, George S. Fluorescence turn on detection of bilirubin using Fe (III) modulated BSA stabilized copper nanocluster; A mechanistic perception. Anal Chim Acta 2018; 1031:152-160. [DOI: 10.1016/j.aca.2018.05.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 04/06/2018] [Accepted: 05/07/2018] [Indexed: 02/04/2023]
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78
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79
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Kaur N, Aditya RN, Singh A, Kuo TR. Biomedical Applications for Gold Nanoclusters: Recent Developments and Future Perspectives. NANOSCALE RESEARCH LETTERS 2018; 13:302. [PMID: 30259230 PMCID: PMC6158143 DOI: 10.1186/s11671-018-2725-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 09/18/2018] [Indexed: 05/30/2023]
Abstract
Gold nanoclusters (AuNCs) have been extensively applied as a fluorescent probe for biomedical applications in imaging, detection, and therapy due to their unique chemical and physical properties. Fluorescent probes of AuNCs have exhibited high compatibility, superior photostablility, and excellent water solubility which resulted in remarkable biomedical applications for long-term imaging, high-sensitivity detection, and target-specific treatment. Recently, great efforts have been made in the developments of AuNCs as the fluorescent probes for various biomedical applications. In this review, we have collected fluorescent AuNCs prepared by different ligands, including small molecules, polymers, and biomacromolecules, and highlighted current achievements of AuNCs in biomedical applications for imaging, detection, and therapy. According to these advances, we further provided conclusions of present challenges and future perspectives of AuNCs for fundamental investigations and practical biomedical applications.
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Affiliation(s)
- Navdeep Kaur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, 11031 Taiwan
| | - Robby Nur Aditya
- International Ph.D. Program in Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031 Taiwan
| | - Arshdeep Singh
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, 11031 Taiwan
| | - Tsung-Rong Kuo
- International Ph.D. Program in Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031 Taiwan
- Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, 11031 Taiwan
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80
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Wang Y, Mao L, Liu W, Ding F, Zou P, Wang X, Zhao Q, Rao H. A ratiometric fluorometric and colorimetric probe for the β-thalassemia drug deferiprone based on the use of gold nanoclusters and carbon dots. Mikrochim Acta 2018; 185:442. [PMID: 30173359 DOI: 10.1007/s00604-018-2982-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 08/24/2018] [Indexed: 01/04/2023]
Abstract
A turn-on fluorometric probe is described for the β-thalassemia drug deferiprone (DFP). The probe is making use of carbon dots (C-dots) and gold nanoclusters (AuNCs) which, under 340-nm excitation, display dual emission with peaks at 445 and 592 nm. The orange fluorescence of AuNCs is quenched after the addition of Fe(III), but recovered on addition of DFP. The blue fluorescence of the C-dots, in contrast, remains unchanged. The Fe(III)-DFP complex undergoes intermolecular electron transfer under UV excitation and displays only weak peaks in the UV region. The ratio of the two fluorescences is measured which makes the probe intrinsically self-calibrated. Colorimetry is best performed at a wavelength of 280 nm. The ratio of fluorescences increases linearly in the 0.1-80 μM DFP concentration range, and the detection limit is 0.1 μM. The respective figures for colorimetry are 2.5-120 μM and 0.3 μM. The probe is highly selective for DFP. Thus, it possesses a large potential for detection of DFP in serum. Graphical abstract The orange fluorescence of gold nanoclusters (AuNCs) is quenched by Fe3+ ions but recovered on addition of deferiprone (DFP), while the change of blue fluorescence in carbon dots (C-dots) is minimal. Moreover, the Fe(III)-DFP complex undergoes intermolecular electron transfer under ultraviolet (UV) irradiation, and absorption spectra can be observed in the presence of Fe(III)-DFP detected by UV scanning. Thus, a ratiometric fluorometric and colorimetric assay is developed for DFP.
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Affiliation(s)
- Yanying Wang
- College of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng, District, Ya'an, 625014, People's Republic of China
| | - Lei Mao
- College of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng, District, Ya'an, 625014, People's Republic of China
| | - Wei Liu
- College of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng, District, Ya'an, 625014, People's Republic of China
| | - Fang Ding
- Nanshan District Key Lab for Biopolymers and Safety Evaluation, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Ping Zou
- College of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng, District, Ya'an, 625014, People's Republic of China
| | - Xianxiang Wang
- College of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng, District, Ya'an, 625014, People's Republic of China
| | - Qingbiao Zhao
- Key Laboratory of Polar Materials and Devices, Ministry of Education, Department of Electronic Engineering, East China Normal University, Shanghai, 200241, People's Republic of China.
| | - Hanbing Rao
- College of Science, Sichuan Agricultural University, Xin Kang Road, Yucheng, District, Ya'an, 625014, People's Republic of China.
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81
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Du S, Luo Y, Liao Z, Zhang W, Li X, Liang T, Zuo F, Ding K. New insights into the formation mechanism of gold nanoparticles using dopamine as a reducing agent. J Colloid Interface Sci 2018; 523:27-34. [DOI: 10.1016/j.jcis.2018.03.077] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 03/21/2018] [Accepted: 03/23/2018] [Indexed: 11/30/2022]
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82
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Xu J, Bai Z, Zu F, Yan F, Wei J, Zhang S, Luo Y. A dual spectroscopic fluorescence probe based on carbon dots for detection of 2,4,6-trinitrophenol/Fe (III) ion by fluorescence and frequency doubling scattering spectra and its analytical applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 200:150-157. [PMID: 29679931 DOI: 10.1016/j.saa.2018.03.080] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 03/28/2018] [Accepted: 03/30/2018] [Indexed: 06/08/2023]
Abstract
A convenient, highly sensitive and reliable assay for 2,4,6‑trinitrophenol (TNP) and Fe (III) ion (Fe3+) in the dual spectroscopic manner is developed based on novel carbon dots (CDs). The CDs with highly blue emitting fluorescent were easily prepared via the one-step potassium hydroxide-assisted reflux method from dextrin. The as-synthesized CDs exhibited the high crystalline quality, the excellent fluorescence characteristics with a high quantum yield of ~13.1%, and the narrow size distribution with an average diameter of 6.3±0.5nm. Fluorescence and frequency doubling scattering (FDS) spectra of CDs show the unique changes in the presence of TNP/Fe3+ by different mechanism. The fluorescence of CDs decreased apparently in the presence of TNP via electron-transfer. Thus, after the experimental conditions were optimized, the linear range for detection TNP is 0-50μM, the detection limit was 19.1nM. With the addition of Fe3+, the FDS of CDs appeared to be highly sensitive with a quick response to Fe3+ as a result of the change concentration of the scattering particle. The emission peak for FDS at 450nm was enhanced under the excitation wavelength at 900nm. The fluorescence response changes linearly with Fe3+ concentration in the range of 8-40μM, the detection limits were determined to be 44.1nM. The applications of CDs were extended for the detection of TNP, Fe3+ in real water samples with a high recovery. The results reported here may become the potential tools for the fast response of TNP and Fe3+ in the analysis of environmental pollutants.
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Affiliation(s)
- Jinxia Xu
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Zhangjun Bai
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Fanlin Zu
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Fanyong Yan
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Junfu Wei
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Saihui Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Yunmei Luo
- Key Laboratory of Basic Pharmacology of Ministry of Education, Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563003, PR China
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83
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Hu Y, Wang L, Song A, Hao J. Effect of Cationic Surfactants with Different Counterions on the Growth of Au Nanoclusters. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:6138-6146. [PMID: 29726686 DOI: 10.1021/acs.langmuir.8b00603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The influence of a series of cationic surfactants composed of cetyltrimethylammonium cations with different counterions (Br-, Cl-, OH-, C7H8O3S-, [CeCl3Br]-, and NO3-) on the aging process of gold nanoclusters (Au NCs) was studied. The finely different points of Au NCs treated by different surfactants were demonstrated by UV-vis and fluorescence spectra, transmission electron microscopy images, etc. Because of the difference of counterions, these surfactants have diverse physicochemical properties in surface activity, specific conductivity, pH, and viscosity, which may account for the difference of Au NCs in the aging process. In addition, the affinity of the counterions in surfactants to the surface of Au has also been demonstrated completely. This affinity may further guide the difference of the synthesized Au nanomaterials.
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Affiliation(s)
- Yuanyuan Hu
- Key Laboratory of Colloid and Interface Chemistry and Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
| | - Ling Wang
- Key Laboratory of Colloid and Interface Chemistry and Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
| | - Aixin Song
- Key Laboratory of Colloid and Interface Chemistry and Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry and Key Laboratory of Special Aggregated Materials , Shandong University, Ministry of Education , Jinan 250100 , China
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84
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Wu Y, Wang R, Liu YL, Li YL, He YX, Liang YW, Man JH, Kumar A. A fluorescent Cd(II) based 2-D coordination polymer for highly selective detection of nitroaromatics and Hg2+. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1459579] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Yu Wu
- School of Chemistry and Environmental Engineering, Institute of Functional Materials, Sichuan University of Science & Engineering, Zigong, PR China
| | - Rui Wang
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory for Research and Development of New Medical Materials of Guangdong Medical University and School of Pharmacy, Guangdong Medical University, Dongguan, PR China
| | - Ying-Le Liu
- School of Chemistry and Environmental Engineering, Institute of Functional Materials, Sichuan University of Science & Engineering, Zigong, PR China
| | - Yu-Long Li
- School of Chemistry and Environmental Engineering, Institute of Functional Materials, Sichuan University of Science & Engineering, Zigong, PR China
| | - Yong-Xiang He
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory for Research and Development of New Medical Materials of Guangdong Medical University and School of Pharmacy, Guangdong Medical University, Dongguan, PR China
| | - Yi-Wen Liang
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory for Research and Development of New Medical Materials of Guangdong Medical University and School of Pharmacy, Guangdong Medical University, Dongguan, PR China
| | - Jian-Hui Man
- Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory for Research and Development of New Medical Materials of Guangdong Medical University and School of Pharmacy, Guangdong Medical University, Dongguan, PR China
| | - Abhinav Kumar
- Department of Chemistry, Faculty of Science, University of Lucknow, Lucknow, India
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85
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Jana J, Acharyya P, Negishi Y, Pal T. Evolution of Silver-Mediated, Enhanced Fluorescent Au-Ag Nanoclusters under UV Activation: A Platform for Sensing. ACS OMEGA 2018; 3:3463-3470. [PMID: 31458598 PMCID: PMC6641410 DOI: 10.1021/acsomega.8b00145] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 03/14/2018] [Indexed: 05/05/2023]
Abstract
Here, we report the synthesis of dopamine (DA)-mediated Au-Ag bimetallic nanoclusters in aqueous solution under UV activation. The success story emerges from monometallic fluorescent nanocluster evolution from photoactivation of gold as well as silver precursor compounds along with DA. The intriguing fluorescence property of the nanocluster relates to facile incorporation of Ag in Au, showing a 6-fold enhancement of the emission profile than simply DA-mediated Au nanoclusters. Silver effect, which is classified under the synergism, is the main reason behind such enhancement of fluorescence. The as-synthesized nanoclusters are robust and can be vacuum-dried and redispersed for repetitive application. The intriguing fluorescence of bimetallic nanoclusters is found to be quenched selectively in the presence of sulfide ion in an aqueous medium, paving the way for nanomolar detection of sulfide in water. The utility of the sensing platform has been verified employing different environmental water effluents.
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Affiliation(s)
- Jayasmita Jana
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
| | - Paribesh Acharyya
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
| | - Yuichi Negishi
- Department
of Applied Chemistry, Tokyo University of
Science, Tokyo 1628601, Japan
| | - Tarasankar Pal
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
- E-mail: . Phone: +91-03222 283320 (T.P.)
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86
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Ding C, Xu Y, Zhao Y, Zhong H, Luo X. Fabrication of BSA@AuNC-Based Nanostructures for Cell Fluoresce Imaging and Target Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2018; 10:8947-8954. [PMID: 29457719 DOI: 10.1021/acsami.7b18493] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Drug delivery which can offer efficient and localized drug transportation together with imaging capabilities is highly demanded in the development of cancer theranostic approaches. Herein, we report the construction of bovine serum albumin (BSA) gold nanoclusters (BSA@AuNCs) for cell fluoresce imaging and target drug delivery. BSA@AuNCs were modified with cyclic arginine-glycine-aspartate with the product RGD-BSA@AuNCs to enhance cell internalization of the nanoclusters. Furthermore, doxorubicin hydrochloride or doxorubicin (DOX), a widely used chemotherapy drug, was also used to modify RGD-BSA@AuNCs. The final design of the DOX/RGD-BSA@AuNC system was constructed through the disulfide bond. The physical microstructure and biological characterization of the BSA@AuNCs were realized through high-resolution transmission electron microscopy and confocal laser fluorescence microscopy. As the disulfide bonds were cleaved by glutathione in cancer cells, DOX-SH molecules were released from the nanosystem to inhibit the growth of cancer cells. The as-prepared DOX/RGD-BSA@AuNC system can be used not only to deliver drug but also to achieve the antitumor effect by in vivo imaging, demonstrating its promising applications in cancer treatment.
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Affiliation(s)
- Caifeng Ding
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Yujuan Xu
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Yanan Zhao
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Hua Zhong
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Xiliang Luo
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
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87
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Thakur N, Pandey MD, Pandey R. A uniquely fabricated Cu(ii)-metallacycle as a reusable highly sensitive dual-channel and practically functional metalloreceptor for Fe3+ and Ca2+ ions: an inorganic site of cation detection. NEW J CHEM 2018. [DOI: 10.1039/c7nj03294c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dimeric Cu(ii)-complex developed from disulfane ligand, serves as dual-channel metalloreceptor for Fe3+/Ca2+ and detection of Fe3+ in real water samples.
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Affiliation(s)
- Neha Thakur
- Department of Chemistry
- Dr. Harisingh Gour Central University
- Sagar
- India
| | | | - Rampal Pandey
- Department of Chemistry
- Dr. Harisingh Gour Central University
- Sagar
- India
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88
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Singh VK, Singh V, Yadav PK, Chandra S, Bano D, Kumar V, Koch B, Talat M, Hasan SH. Bright-blue-emission nitrogen and phosphorus-doped carbon quantum dots as a promising nanoprobe for detection of Cr(vi) and ascorbic acid in pure aqueous solution and in living cells. NEW J CHEM 2018. [DOI: 10.1039/c8nj02126k] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Efficient synthesis of N,P-CQDs via a one-step hydrothermal method with a high quantum yield for potential applications in turn-off and turn-on detections of Cr(vi) and AA in vitro in living cells.
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Affiliation(s)
- Vikas Kumar Singh
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Virendra Singh
- Department of Zoology
- Institute of Science (Banaras Hindu University)
- Varanasi-221005
- India
| | - Pradeep Kumar Yadav
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Subhash Chandra
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Daraksha Bano
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Vijay Kumar
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Biplob Koch
- Department of Zoology
- Institute of Science (Banaras Hindu University)
- Varanasi-221005
- India
| | - Mahe Talat
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Syed Hadi Hasan
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
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89
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Liu F, Jiang Y, Fan C, Zhang L, Hua Y, Zhang C, Song N, Kong Y, Wang H. Fluorimetric and colorimetric analysis of total iron ions in blood or tap water using nitrogen-doped carbon dots with tunable fluorescence. NEW J CHEM 2018. [DOI: 10.1039/c8nj00711j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nitrogen-doped Cdots were fabricated with tunable blue-green fluorescence and changing of color for fluorimetric and colorimetric assays for total iron.
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Affiliation(s)
- Fengjuan Liu
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Yao Jiang
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Chuan Fan
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Liyan Zhang
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Yue Hua
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Chunxian Zhang
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Ning Song
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Yingjie Kong
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Hua Wang
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
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90
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Li H, Huang H, Feng JJ, Luo X, Fang KM, Wang ZG, Wang AJ. A polypeptide-mediated synthesis of green fluorescent gold nanoclusters for Fe3+ sensing and bioimaging. J Colloid Interface Sci 2017; 506:386-392. [DOI: 10.1016/j.jcis.2017.07.062] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 07/16/2017] [Accepted: 07/17/2017] [Indexed: 02/08/2023]
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91
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Jiang J, Gao P, Zhang Y, Zhang G, Zhou Y, Dong C, Shuang S. Rapid one-pot synthesis of MMTA protected fluorescent gold nanoclusters for selective and sensitive detection of ferric ion. Talanta 2017; 174:44-51. [DOI: 10.1016/j.talanta.2017.05.082] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 05/26/2017] [Accepted: 05/29/2017] [Indexed: 12/11/2022]
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92
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Kim DY, Shinde S, Saratale R, Syed A, Ameen F, Ghodake G. Spectrophotometric determination of Fe(III) by using casein-functionalized gold nanoparticles. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2520-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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93
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Yang D, Meng H, Tu Y, Yan J. A nanocluster-based fluorescent sensor for sensitive hemoglobin detection. Talanta 2017; 170:233-237. [DOI: 10.1016/j.talanta.2017.03.095] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/20/2017] [Accepted: 03/29/2017] [Indexed: 10/19/2022]
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94
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Duan Z, Zhang C, Qiao Y, Liu F, Wang D, Wu M, Wang K, Lv X, Kong X, Wang H. Polyhydric polymer-functionalized fluorescent probe with enhanced aqueous solubility and specific ion recognition: A test strips-based fluorimetric strategy for the rapid and visual detection of Fe 3+ ions. Talanta 2017; 170:306-313. [DOI: 10.1016/j.talanta.2017.04.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/31/2017] [Accepted: 04/09/2017] [Indexed: 12/14/2022]
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95
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Polyethyleneimine protected silver nanoclusters luminescence probe for sensitive detection of cobalt (II) in living cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 173:508-513. [DOI: 10.1016/j.jphotobiol.2017.06.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 06/23/2017] [Accepted: 06/24/2017] [Indexed: 01/19/2023]
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96
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Shangguan J, Huang J, He D, He X, Wang K, Ye R, Yang X, Qing T, Tang J. Highly Fe3+-Selective Fluorescent Nanoprobe Based on Ultrabright N/P Codoped Carbon Dots and Its Application in Biological Samples. Anal Chem 2017. [DOI: 10.1021/acs.analchem.7b01053] [Citation(s) in RCA: 215] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jingfang Shangguan
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Jin Huang
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Dinggeng He
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Xiaoxiao He
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Kemin Wang
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Runzhi Ye
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Xue Yang
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Taiping Qing
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
| | - Jinlu Tang
- State Key Laboratory
of Chemo/Biosensing and Chemometrics, College of Biology, College
of Chemistry and Chemical Engineering, and Key Laboratory for Bio-Nanotechnology
and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China
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97
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Preparation of highly luminescent nitrogen and sulfur co-doped carbon nanoparticles for iron (III) ions detection and cell imaging. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.03.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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98
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Xia C, Hai X, Chen XW, Wang JH. Simultaneously fabrication of free and solidified N, S-doped graphene quantum dots via a facile solvent-free synthesis route for fluorescent detection. Talanta 2017; 168:269-278. [DOI: 10.1016/j.talanta.2017.03.040] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 03/12/2017] [Accepted: 03/16/2017] [Indexed: 12/01/2022]
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99
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Kim K, Nam YS, Lee Y, Lee KB. Highly Sensitive Colorimetric Assay for Determining Fe 3+ Based on Gold Nanoparticles Conjugated with Glycol Chitosan. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2017; 2017:3648564. [PMID: 28630783 PMCID: PMC5463166 DOI: 10.1155/2017/3648564] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 04/13/2017] [Indexed: 06/10/2023]
Abstract
A highly sensitive and simple colorimetric assay for the detection of Fe3+ ions was developed using gold nanoparticles (AuNPs) conjugated with glycol chitosan (GC). The Fe3+ ion coordinates with the oxygen atoms of GC in a hexadentate manner (O-Fe3+-O), decreasing the interparticle distance and inducing aggregation. Time-of-flight secondary ion mass spectrometry showed that the bound Fe3+ was coordinated to the oxygen atoms of the ethylene glycol in GC, which resulted in a significant color change from light red to dark midnight blue due to aggregation. Using this GC-AuNP probe, the quantitative determination of Fe3+ in biological, environmental, and pharmaceutical samples could be achieved by the naked eye and spectrophotometric methods. Sensitive response and pronounced color change of the GC-AuNPs in the presence of Fe3+ were optimized at pH 6, 70°C, and 300 mM NaCl concentration. The absorption intensity ratio (A700/A510) linearly correlated to the Fe3+ concentration in the linear range of 0-180 μM. The limits of detection were 11.3, 29.2, and 46.0 nM for tap water, pond water, and iron supplement tablets, respectively. Owing to its facile and sensitive nature, this assay method for Fe3+ ions can be applied to the analysis of drinking water and pharmaceutical samples.
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Affiliation(s)
- Kyungmin Kim
- Green City Technology Institute, Korea Institute of Science and Technology, Hwarang-ro 14gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
- Department of Chemistry, Korea University, Anam-ro 145, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Yun-Sik Nam
- Advanced Analysis Center, Korea Institute of Science and Technology, Hwarang-ro 14gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Yeonhee Lee
- Advanced Analysis Center, Korea Institute of Science and Technology, Hwarang-ro 14gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Kang-Bong Lee
- Green City Technology Institute, Korea Institute of Science and Technology, Hwarang-ro 14gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
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100
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Wu Y, Feng J, Xie B, Zou L, Li Y, Li Z. An Extremely Stable 2D Zinc(II) Coordination Polymer Exhibiting High Sensing Ability and Photocatalytic Degradation Activities of Dyes. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0571-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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