Carbon Letters 2023 KCI Impact Factor : 1.35 KCI-WoS Impact Factor : 4.82
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pISSN : 1976-4251 / eISSN : 2233-4998
- https://journal.kci.go.kr/carbon
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N, S co-doped fluorescent carbon dots synthesized by microwave irradiation: a sensitive probe for Pb (II) ions detection in food samples
- Carbon Letters
- Abbr : Carbon Lett.
- 2023, 33(6), pp.1629-1638
- DOI : 10.1007/s42823-023-00529-9
- Publisher : Korean Carbon Society
- Research Area : Natural Science > Natural Science General > Other Natural Sciences General
- Received : January 30, 2023
- Accepted : May 10, 2023
- Published : October 1, 2023
Aboobakri Elias 1, Heidari Tahereh 1, Jahani Moslem 2
1Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, P.O. Box: 9177948974, Mashhad, Iran
2Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
Accredited
ABSTRACT
Sulfur and nitrogen co-doped carbon dots (NSCDs) were quickly synthesized by the microwave-assisted method from tri-ammonium citrate and thiourea. NSCDs showed a quantum yield of 11.5% with excitation and emission bands at 355 and 432 nm, respectively. Also, a fluorescence quenching was observed in the presence of Pb(II) ions, and the as-synthesized CDs were used as a sensitive probe for detecting Pb(II) in water and food samples. The results showed the optimal conditions for Pb(II) determination were CDs concentration of 0.02 mg mL−1 at pH 6.0–7.0 and an incubation time of 20 min. The relative fluorescence intensity of NSCDs was proportional to Pb(II) concentrations in the range of 0.029–2.40 and 2.40–14.4 µmol L−1 with a correlation coefficient (R2) of 0.998 and 0.955, respectively, and a detection limit of 9.2 × 10–3 µmol L−1. Responses were highly repeatable, with a standard deviation below 3.5%. The suggested method demonstrates the potential of a green, fast, and low-cost approach for Pb(II) determination in water, tea, and rice samples with satisfying results.
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[journal]
Qu J
/ 2022
/ Stabilization of lead and cadmium in soil by sulfur-iron functionalized biochar : Performance, mechanisms and microbial community evolution
/ J Hazard Mater
425
: 127876~
[journal]
Payehghadr M
/ 2013
/ Determination of trace amount of cadmium by atomic absorption spectrometry in table salt after solid phase preconcentration using octadecyl silica membrane disk modified by a new derivative of pyridine
/ J Chem
2013
: 1~6
[journal]
Qu J
/ 2022
/ Effective lead passivation in soil by bone char/CMC-stabilized FeS composite loading with phosphate-solubilizing bacteria
/ J Hazard Mater
423
: 127043~
[journal]
Wang Z-X
/ 2017
/ Preparation of boron-doped carbon dots for fluorometric determination of Pb(II), Cu(II)and pyrophosphate ions
/ Microchim Acta
184
: 4775~4783
[journal]
Salmanipour A
/ 2011
/ An electrochemical sensor for stripping analysis of Pb(II)based on multiwalled carbon nanotube functionalized with 5-Br-PADAP
/ J Solid State Electrochem
15
: 2695~2702
[journal]
Deka Manash Jyoti
/ 2022
/
Recent development of modified fluorescent carbon quantum dots-based fluorescence sensors for food quality assessment
/ Carbon Letters
/ 한국탄소학회
32(5)
: 1131~1149
[journal]
Ju H
/ 2011
/ Rhodamine-based chemosensing monolayers on glass as a facile fluorescent"turn-on"sensing film for selective detection of Pb2+
/ Talanta
83
: 1359~1363
[journal]
Srisukjaroen R
/ 2022
/ A smartphone based-paper test strip chemosensor coupled with gold nanoparticles for the Pb2+ detection in highly contaminated meat samples
/ Microchem J
179
: 107438~
[journal]
Li G
/ 2021
/ Direct detection of Pb2+ and Cd2+ in juice and beverage samples using PDMS modified nanochannels electrochemical sensors
/ Food Chem
356
: 129632~
[journal]
Sharma P
/ 2020
/ Rapid sensing of lead metal ions in an aqueous medium by MoS2 quantum dots fluorescence turn-off
/ Mater Res Bull
131
: 110978~
[journal]
Baker SN
/ 2010
/ Luminescent carbon nanodots : emergent nanolights
/ Angew Chem Int Ed
49
: 6726~6744
[journal]
Liu Rui
/ 2021
/
Development of nitrogen-doped carbon quantum dots as fluorescent probes for highly selective and sensitive detection of the heavy-ion Fe3+
/ Carbon Letters
/ 한국탄소학회
31(4)
: 821~829
[journal]
Wee SS
/ 2013
/ Synthesis of fluorescent carbon dots via simple acid hydrolysis of bovine serum albumin and its potential as sensitive sensing probe for lead(II)ions
/ Talanta
116
: 71~76
[journal]
Silva J
/ 2011
/ Analytical and bioanalytical applications of carbon dots
/ TrAC, Trends Anal Chem
30
: 1327~1336
[journal]
Qu J
/ 2023
/ A novel PEI-grafted N-doping magnetic hydrochar for enhanced scavenging of BPA and Cr(VI)from aqueous phase
/ Environ Pollut
321
: 121142~
[journal]
Hou J
/ 2016
/ Rapid microwave-assisted synthesis of molecularly imprinted polymers on carbon quantum dots for fluorescent sensing of tetracycline in milk
/ Talanta
146
: 34~40
[journal]
Pan D
/ 2010
/ Observation of pH-, solvent-, spin-, and excitation-dependent blue photoluminescence from carbon nanoparticles
/ Chem Commun
46
: 3681~3683
[journal]
Gupta A
/ 2016
/ Paper strip based and live cell ultrasensitive lead sensor using carbon dots synthesized from biological media
/ Sens Actuators B
232
: 107~114
[journal]
Aboobakri E
/ 2020
/ Graphene oxide/Fe3O4/polyaniline nanocomposite as an efficient adsorbent for the extraction and preconcentration of ultra-trace levels of cadmium in rice and tea samples
/ Res Chem Intermed
46
: 5181~5198
[journal]
Wang B
/ 2014
/ Fluorescent graphene quantum dot nanoprobes for the sensitive and selective detection of mercury ions
/ Spectrochim Acta Part A
131
: 384~387
[journal]
Pajewska-Szmyt M
/ 2020
/ Sulphur and nitrogen doped carbon dots synthesis by microwave assisted method as quantitative analytical nano-tool for mercury ion sensing
/ Mater Chem Phys
242
: 122484~
[journal]
He JH
/ 2018
/ Functional preserving carbon dots-based fluorescent probe for mercury(II)ions sensing in herbal medicines via coordination and electron transfer
/ Anal Chim Acta
1035
: 203~210
[journal]
Zhang Y
/ 2016
/ Fluorescent probes for"off–on"highly sensitive detection of Hg2+ and L-cysteine based on nitrogen-doped carbon dots
/ Talanta
152
: 288~300
[journal]
Wei J-M
/ 2018
/ One-pot synthesis of N, S co-doped photoluminescent carbon quantum dots for Hg2+ ion detection
/ New Carbon Mater
33
: 333~340
[journal]
Yu P
/ 2012
/ Temperature-dependent fluorescence in carbon dots
/ J Phys Chem C
116
: 25552~25557
[journal]
Liu Y
/ 2011
/ Synthesis and surface photochemistry of graphitized carbon quantum dots
/ J Colloid Interface Sci
356
: 416~421
[journal]
Bao L
/ 2015
/ Photoluminescence-tunable carbon nanodots : surface-state energy-gap tuning
/ Adv Mater
27
: 1663~1667
[journal]
Jalili R
/ 2015
/ Surface molecular imprinting on silane-functionalized carbon dots for selective recognition of nifedipine
/ RSC Adv
5
: 74084~74090
[journal]
Chen Y
/ 2016
/ Facile synthesis of nitrogen and sulfur co-doped carbon dots and application for Fe(III)ions detection and cell imaging
/ Sens Actuat B
223
: 689~696
[journal]
Sun M
/ 2023
/ Resource utilization of bovine bone to prepare biochar as persulfate activator for phenol degradation
/ J Cleaner Prod
383
: 135415~
[journal]
Barati A
/ 2015
/ Synthesis of biocompatible and highly photoluminescent nitrogen doped carbon dots from lime : analytical applications and optimization using response surface methodology
/ Mater Sci Eng C
47
: 325~332
[journal]
Hou Y
/ 2015
/ One-pot electrochemical synthesis of functionalized fluorescent carbon dots and their selective sensing for mercury ion
/ Anal Chim Acta
866
: 69~74
[journal]
Wang W
/ 2015
/ Photobleaching and stabilization of carbon nanodots produced by solvothermal synthesis
/ Phys Chem Chem Phys
[journal]
Xiong W
/ 2016
/ Development of gold-doped carbon foams as a sensitive electrochemical sensor for simultaneous determination of Pb(II)and Cu(II)
/ Chem Eng J
284
: 650~656
[journal]
Fu X
/ 2012
/ "Turn-on"fluorescence detection of lead ions based on accelerated leaching of gold nanoparticles on the surface of graphene
/ ACS Appl Mater Interfaces
4
: 1080~1086
[journal]
Molaei MJ
/ 2020
/ Principles, mechanisms, and application of carbon quantum dots in sensors : a review
/ Anal Methods
12
: 1266~1287
[journal]
Li W
/ 2020
/ Copper nanoclusters @ nitrogen-doped carbon quantum dots-based ratiometric fluorescence probe for lead(II)ions detection in porphyra
/ Food Chem
320
: 126623~
[journal]
Liu Y
/ 2017
/ Hydrothermal synthesis of fluorescent carbon dots from sodium citrate and polyacrylamide and their highly selective detection of lead and pyrophosphate
/ Carbon
115
: 550~560
[journal]
Wang Q
/ 2015
/ A fluorescent turn-off/on method based on carbon dots as fluorescent probes for the sensitive determination of Pb2+ and pyrophosphate in an aqueous solution
/ Sens Actuat B
207
: 25~33
[journal]
Jiang Y
/ 2015
/ N-doped carbon dots synthesized by rapid microwave irradiation as highly fluorescent probes for Pb2+ detection
/ New J Chem
39
: 3357~3360
[journal]
Liu Y
/ 2016
/ Selective and sensitive chemosensor for lead ions using fluorescent carbon dots prepared from chocolate by one-step hydrothermal method
/ Sens Actuat B
237
: 597~604
[journal]
Tabaraki R
/ 2018
/ Microwave assisted synthesis of doped carbon dots and their application as green and simple turn off–on fluorescent sensor for mercury(II)and iodide in environmental samples
/ Ecotoxicol Environ Saf
153
: 101~106