1
|
Sarà M, Giofrè SV, Abate S, Trapani M, Verduci R, D’Angelo G, Castriciano MA, Romeo A, Neri G, Monsù Scolaro L. Absorption and Fluorescence Emission Investigations on Supramolecular Assemblies of Tetrakis-(4-sulfonatophenyl)porphyrin and Graphene Quantum Dots. Molecules 2024; 29:2015. [PMID: 38731505 PMCID: PMC11085775 DOI: 10.3390/molecules29092015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/17/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
The one-pot synthesis of N-doped graphene quantum dots (GQDs), capped with a positively charged polyamine (trien), has been realized through a microwave-assisted pyrolysis on solid L-glutamic acid and trien in equimolar amounts. The resulting positively charged nanoparticles are strongly emissive in aqueous solutions and are stable for months. The interaction with the anionic tetrakis(4-sulphonatophenyl)porphyrin (TPPS4) has been investigated at neutral and mild acidic pH using a combination of UV/vis absorption spectroscopy together with static and time-resolved fluorescence emission. At pH = 7, the experimental evidence points to the formation of a supramolecular adduct mainly stabilized by electrostatic interactions. The fluorescence emission of the porphyrin is substantially quenched while GQDs remain still emissive. On decreasing the pH, protonation of TPPS4 leads to formation of porphyrin J-aggregates through the intermediacy of the charged quantum dots.
Collapse
Affiliation(s)
- Mariachiara Sarà
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (M.S.); (S.V.G.); (S.A.); (M.A.C.); (A.R.)
| | - Salvatore Vincenzo Giofrè
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (M.S.); (S.V.G.); (S.A.); (M.A.C.); (A.R.)
| | - Salvatore Abate
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (M.S.); (S.V.G.); (S.A.); (M.A.C.); (A.R.)
| | - Mariachiara Trapani
- CNR—ISMN Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy;
| | - Rosaria Verduci
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (R.V.); (G.D.)
| | - Giovanna D’Angelo
- Dipartimento di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della Terra, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (R.V.); (G.D.)
| | - Maria Angela Castriciano
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (M.S.); (S.V.G.); (S.A.); (M.A.C.); (A.R.)
| | - Andrea Romeo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (M.S.); (S.V.G.); (S.A.); (M.A.C.); (A.R.)
- CNR—ISMN Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy;
| | - Giovanni Neri
- Dipartimento di Ingegneria, University of Messina, Contrada di Dio, 98158 Messina, Italy;
| | - Luigi Monsù Scolaro
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy; (M.S.); (S.V.G.); (S.A.); (M.A.C.); (A.R.)
- CNR—ISMN Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, V.le F. Stagno D’Alcontres, 31, 98166 Messina, Italy;
| |
Collapse
|
2
|
Tang L, Zhu C, Yang Y, Luo J, Song J, Chen H, Liu S, Liu Y, Fang Y. Amide-decorated carbon dots as sensitive and selective probes for fluorescence enhancement detection of cadmium ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123219. [PMID: 37536241 DOI: 10.1016/j.saa.2023.123219] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/05/2023]
Abstract
As highly toxic metal ions, cadmium ions (Cd2+) are prevalent in varying concentrations around the world. The establishment of an accurate and effective method for Cd2+ determination with high sensitivity and selectivity is of particular concern. The present work fabricated a fluorescence chemosensor for the detection of Cd2+ based on functionalized carbon dots (CDs), which were hydrothermally prepared using amidated hyperbranched-polyethyleneimine (HPEI). As investigated by FTIR, NMR, and XPS, the stably grafted amide groups endowed the CDs with thermosensitivity and high cloud point due to the change in hydrophilic-hydrophobic behaviors. The CDs chemosensor with optimal amidation degree exhibited high sensitivity, selectivity, and stability in the determination of Cd2+ from various water environments. Notably, the fluorescence intensity enhanced with the increase of Cd2+ concentration, originating from the improved structure rigidity caused by the interactions between grafted amides and Cd2+. These impressive features made the CDs not only sensitive to detecting Cd2+ in low-concentration solutions with a limit of detection of 3.41 nM (the lowest known value for Cd2+ detection) but also accurate for the quantification in high-concentration solutions with a detectable Cd2+ concentration of 6.0 × 10-2 M. Owing to the broad detection range, the CDs developed in present work show great potential applications in various scenarios.
Collapse
Affiliation(s)
- Lu Tang
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515031, Guangdong, PR China
| | - Chenxue Zhu
- School of Chemistry and Materials Science, Ludong University, 264025 Yantai, Shandong Province, PR China
| | - Yingsang Yang
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515031, Guangdong, PR China
| | - Jiajun Luo
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515031, Guangdong, PR China
| | - Jinhui Song
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515031, Guangdong, PR China
| | - Huimin Chen
- Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, Guangdong, PR China
| | - Suyao Liu
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515031, Guangdong, PR China.
| | - Yi Liu
- School of Chemistry and Materials Science, Ludong University, 264025 Yantai, Shandong Province, PR China.
| | - Yiwen Fang
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515031, Guangdong, PR China.
| |
Collapse
|
3
|
Wang C, Chen L, Tan R, Li Y, Zhao Y, Liao L, Ge Z, Ding C, Xing Z, Zhou P. Carbon dots and composite materials with excellent performances in cancer-targeted bioimaging and killing: a review. Nanomedicine (Lond) 2023. [PMID: 37965983 DOI: 10.2217/nnm-2023-0216] [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] [Indexed: 11/16/2023] Open
Abstract
Carbon dots (CDs) are nanomaterials with excellent properties, including good biocompatibility, small size, ideal photoluminescence and surface modification, and are becoming one of the most attractive nanomaterials for the imaging, detection and treatment of tumors. Based on these advantages, CDs can be combined other materials to obtain composite particles with improved, even new, performance, mainly in photothermal and photodynamic therapies. This paper reviews the research progress of CDs and their composites in targeted tumor imaging, detection, diagnosis, drug delivery and tumor killing. It also discusses and proposes the challenges and perspectives of their future applications in these fields. This review provides ideas for future applications of novel CD-based materials in the diagnosis and treatment of cancer.
Collapse
Affiliation(s)
- Chenggang Wang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
- Key Laboratory of Dental Maxillofacial Reconstruction & Biological Intelligence Manufacturing of Gansu Province, Lanzhou University, Lanzhou, 730000, PR China
| | - Lixin Chen
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Rongshuang Tan
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Yuchen Li
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Yiqing Zhao
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Lingzi Liao
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Zhangjie Ge
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Chuanyang Ding
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Zhankui Xing
- The Second Hospital of Lanzhou University, Lanzhou, 730030, PR China
| | - Ping Zhou
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
- Key Laboratory of Dental Maxillofacial Reconstruction & Biological Intelligence Manufacturing of Gansu Province, Lanzhou University, Lanzhou, 730000, PR China
| |
Collapse
|
4
|
Chen S, Han J, Zhu Y, Zhang X, Zheng C, Ma L, Liu S, Yang Y, Zou L, He L, Li J. Preparation of biochar-based surface molecularly imprinted polymers and evaluation of their selective adsorption and removal of carbaryl from rice and corn. J Chromatogr A 2023; 1705:464210. [PMID: 37451198 DOI: 10.1016/j.chroma.2023.464210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/03/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
The residue of carbaryl in food is a threat to human health. In this study, activated soybean shell biochar (A-SBC) was used as a carrier, methacrylic acid (MAA) was used as a functional monomer, and carbaryl was used as a template molecule to synthesize the activated biochar surface molecularly imprinted polymer (A-SBC@MIP). The synthesized A-SBC@MIP was characterized by SEM, FT-IR, XRD and XPS techniques, and then applied as adsorbent for carbaryl removal. The adsorption capacity of A-SBC@MIP for carbaryl was 8.6 mg‧g-1 and the imprinting factor was 1.49 at the optimum ionic strength and pH. The kinetic and isothermal data indicated that it had fast mass transfer rate and high binding capacity(Qmax=47.9 mg‧g-1). A-SBC@MIP showed good regenerative properties and the adsorption of carbaryl was excellent in its structural analogues. A solid-phase extraction (SPE) column composed of A-SBC@MIP was developed for the detection of rice and corn under optimized conditions, with recoveries of 93-101% for the spiked carbaryl. The limit of detection (LOD) of the method was 3.6 μg‧kg-1 with good linearity (R2=0.994) in the range of 0.01-5.00 mg‧L-1. The results show that the developed MIPs-SPE can enrich carbaryl from food samples as a specific and cost-effective method.
Collapse
Affiliation(s)
- Shujuan Chen
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Jing Han
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Yiting Zhu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Xinyue Zhang
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Chi Zheng
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Lihong Ma
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Shuliang Liu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Yong Yang
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Likou Zou
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China
| | - Li He
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Jianlong Li
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| |
Collapse
|
5
|
Fiszka Borzyszkowska A, Sulowska A, Czaja P, Bielicka-Giełdoń A, Zekker I, Zielińska-Jurek A. ZnO-decorated green-synthesized multi-doped carbon dots from Chlorella pyrenoidosa for sustainable photocatalytic carbamazepine degradation. RSC Adv 2023; 13:25529-25551. [PMID: 37636499 PMCID: PMC10450576 DOI: 10.1039/d3ra04188c] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/19/2023] [Indexed: 08/29/2023] Open
Abstract
The promising green synthesis of carbon dots (CDs) from microalga Chlorella pyrenoidosa was achieved using simple hydrothermal and microwave-assisted methods. Doping of nanomaterials by nonmetals (N, S, and P) was confirmed by X-ray photoelectron spectroscopy (XPS), while the existence of metals in the CDs was confirmed by inductively coupled plasma optical emission spectroscopy (ICP-OES) and transmission electron microscopy (TEM), and Mg, Ca, K, and Na were found as the dominant doped metals. The novel nanomaterials with excellent photoluminescence (PL) properties were used for the modification of ZnO obtained by a simple hydrothermal process. In this regard, a series of ZnO decorated with multi-doped carbon dots (xCDs) was prepared and their photocatalytic properties were evaluated. The ZnO-xCD photocatalysts were characterized by various advanced techniques including X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), XPS, Brunauer-Emmett-Teller (BET), PL, ultraviolet-visible (UV-vis) spectroscopy and electrochemical impedance spectroscopy (EIS) analysis. The photocatalytic behaviour of the obtained materials was investigated in the degradation of carbamazepine (CBZ). The influence of the synthesis method of xCDs and their content on the activity of the photocatalyst was examined. The photocatalyst ZnO modified with 3% xCDs obtained by the microwave-assisted method revealed the highest effectiveness for CBZ degradation and allowed for a first-order degradation rate of 2.85 times in comparison with non-modified ZnO. The improvement of the photocatalytic process was achieved by support with peroxymonosulphate resulting in up to 3.18 times a first order kinetic rate constant compared with that of simple photocatalysis in the presence of ZnO-xCDs. Taken together, our synthesized multi-doped CDs and their nanohybrids with ZnO, can be considered as promising candidates for photocatalytic applications.
Collapse
Affiliation(s)
- Agnieszka Fiszka Borzyszkowska
- Department of Processing Engineering and Chemical Technology, Gdansk University of Technology Gdańsk, Gabriela Narutowicza 11/12 80-233 Gdansk Poland
- EcoTech Center, Gdańsk University of Technology G. Narutowicza 11/12 80-233 Gdansk Poland
| | - Agnieszka Sulowska
- Department of Processing Engineering and Chemical Technology, Gdansk University of Technology Gdańsk, Gabriela Narutowicza 11/12 80-233 Gdansk Poland
| | - Paweł Czaja
- Institute of Metallurgy and Materials Science, Polish Academy of Sciences Reymonta 25 St Krakow Poland
| | | | - Ivar Zekker
- Institute of Chemistry, University of Tartu 14a Ravila St. 50411 Tartu Estonia
| | - Anna Zielińska-Jurek
- Department of Processing Engineering and Chemical Technology, Gdansk University of Technology Gdańsk, Gabriela Narutowicza 11/12 80-233 Gdansk Poland
- EcoTech Center, Gdańsk University of Technology G. Narutowicza 11/12 80-233 Gdansk Poland
| |
Collapse
|
6
|
Kumara BN, Kalimuthu P, Prasad KS. Synthesis, properties and potential applications of photoluminescent carbon nanoparticles: A review. Anal Chim Acta 2023; 1268:341430. [PMID: 37268342 DOI: 10.1016/j.aca.2023.341430] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/04/2023]
Abstract
Photoluminescent-carbon nanoparticles (PL-CNPs) are a new class of materials that received immense interest among researchers due to their distinct characteristics, including photoluminescence, high surface-to-volume ratio, low cost, ease of synthesis, high quantum yield, and biocompatibility. By exploiting these outstanding properties, many studies have been reported on its utility as sensors, photocatalysts, probes for bio-imaging, and optoelectronics applications. From clinical applications to point-of-care test devices, drug loading to tracking of drug delivery, and other research innovations demonstrated PL-CNPs as an emerging material that could substitute conventional approaches. However, some of the PL-CNPs have poor PL properties and selectivity due to the presence of impurities (e.g., molecular fluorophores) and unfavourable surface charges by the passivation molecules, which impede their applications in many fields. To address these issues, many researchers have been paying great attention to developing new PL-CNPs with different composite combinations to achieve high PL properties and selectivity. Herein, we thoroughly discussed the recent development of various synthetic strategies employed to prepare PL-CNPs, doping effects, photostability, biocompatibility, and applications in sensing, bioimaging, and drug delivery fields. Moreover, the review discussed the limitations, future direction, and perspectives of PL-CNPs in possible potential applications.
Collapse
Affiliation(s)
- B N Kumara
- Nanomaterial Research Laboratory (NMRL), Nano Division, Yenepoya Research Centre, Yenepoya (Deemed to Be University), Deralakatte, Mangalore, 575 018, India
| | - Palraj Kalimuthu
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, 4072, Australia.
| | - K S Prasad
- Centre for Nutrition Studies, Yenepoya (Deemed to Be University), Deralakatte, Mangalore, 575 018, India.
| |
Collapse
|
7
|
Mao C, Zhao H, Ye H, Zhao L. Be-original break new ground: Fluorescence sensing of humic acid in natural water and soil by pitaya seed carbon dots. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:121950. [PMID: 36252304 DOI: 10.1016/j.saa.2022.121950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/28/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
Pitaya seed carbon dots (P-CDs) with good biocompatibility were synthesized by hydrothermal method using natural biological matrix as carbon source, which applied to the detection of humic acid (HA) for the first time. So far, there is no report on the use of biomatrix-derived carbon dots for the detection of HA. This method can bring less pollution to the detection process of HA, which is very important to ensure lower cost, environmental safety and minimized energy consumption. In addition, it was worth noting that, based on the concept of green chemistry, the preparation process of P-CDs is simple, and the fluorescence method is used for analysis. Based on the fluorescence resonance energy transfer (FRET) mechanism, the detection of HA in water and soil can be realized in a short time. The results matched those of high-performance liquid chromatography (HPLC), suggesting that it shows great potential in water and soil quality monitoring.
Collapse
Affiliation(s)
- Chunling Mao
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, PR China
| | - Hanqing Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, PR China
| | - Heng Ye
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, PR China
| | - Longshan Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, PR China
| |
Collapse
|
8
|
Highly efficient carbon dots for quantitatively visualizing pH fluctuations in cells, zebrafish, mice and tumors. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2023; 238:112620. [PMID: 36502598 DOI: 10.1016/j.jphotobiol.2022.112620] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 11/05/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
In vivo pH is closely related to complicated physiological and pathological processes. Quantitatively probing pH and visualizing pH variation via fluorescence (FL) imaging technique in living cells and organisms is crucial but difficult to accomplish. Herein, green fluorescent carbon dots (CDs) were synthesized, and their distinct advantages of extraordinarily high fluorescence quantum yield (FQY, 71.4%), unique photostability, high selectivity, sterling biocompatibility, appropriate pKa for biosensing, enable CDs to serve as pH-activatable probes for real time quantitative detection of continuous pH fluctuation in living cells, zebrafish, mice and tumors. We believe CDs are presently among the best-of-breed pH probes for comprehensive biomedical applications.
Collapse
|
9
|
Wang C, Huang G, Luo X, Tang W, Yue T, Li Z. Construction of ratiometric fluorescence sensor and test strip with smartphone based on dual-emission carbon dots for the specific detection of chlortetracycline. Anal Bioanal Chem 2022; 414:8143-8154. [PMID: 36194240 DOI: 10.1007/s00216-022-04349-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/06/2022] [Accepted: 09/20/2022] [Indexed: 11/30/2022]
Abstract
Concerns about environmental and food contamination caused by chlortetracycline (CTC) residues have prompted people to explore efficient and convenient CTC monitoring platforms. However, the reported fluorescent probes generally fail to selectively detect CTC due to the structural similarity of tetracycline antibiotics. Herein, an intrinsic dual-emission carbon dots (D-CDs) ratiometric fluorescence sensor was prepared for highly sensitive and selective determination of CTC over other tetracyclines by one-step synthesis. The sensor exhibited a significant fluorescence enhancement at 425 nm after introducing CTC. The fluorescence "turn on" of the sensing system is due to aggregation-induced emission (AIE) phenomenon formed by hydrogen bonds and π conjugation promoting the specific recognition of CTC by D-CDs. The linear detection varied from 0.98 to 143.67 ng mL-1 with a low limit of detection (LOD) of 1.29 ng mL-1 (R2 = 0.998), which was lower than most reported in the literature. The D-CDs sensor was applied to detect CTC in spiked milk, blocked normal human serum, and fish samples with recoveries of 95.5-104.2% and relative standard deviations (RSDs) of 2.6%. Particularly, D-CDs based test papers with a smartphone were prepared for portable and visual detection of CTC by analyzing the various color changes of RGB of fluorescence color, with an LOD of 7.18 ng mL-1 (R2 = 0.9909). The fluorescence sensor designed in this work could be used as a rapid tool with high performance and selectivity for monitoring control in foods.
Collapse
Affiliation(s)
- Chunyan Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Gengli Huang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Xueli Luo
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Wenzhi Tang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Tianli Yue
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Zhonghong Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
- Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling) Ministry of Agriculture, Yangling, 712100, Shaanxi, China.
| |
Collapse
|
10
|
Tan Q, Li X, Wang L, Zhao J, Yang Q, Sun P, Deng Y, Shen G. One-step synthesis of highly fluorescent carbon dots as fluorescence sensors for the parallel detection of cadmium and mercury ions. Front Chem 2022; 10:1005231. [PMID: 36247679 PMCID: PMC9563711 DOI: 10.3389/fchem.2022.1005231] [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: 07/28/2022] [Accepted: 09/12/2022] [Indexed: 11/13/2022] Open
Abstract
Cadmium (Cd2+) and mercury ions (Hg2+) are essential for the quality control of food samples because of their serious toxicity to human health, but the effective and simple strategy for their parallel detection remains challenging. In this paper, a rapid and simple parallel detection method for Cd2+ and Hg2+ was developed using carbon dots (CDs) as fluorescent sensors. A one-step hydrothermal method with a single precursor l-arginine as both the carbon and nitrogen sources was employed to prepare nitrogen-doped CDs (N-CDs). N-CDs exhibited a uniform particle size and excitation-independent fluorescence emission. The maximum emission wavelength of N-CDs was observed at 354 nm with the excitation wavelength at 295 nm. The quantum yield of N-CDs reached as high as 71.6% in water. By using sodium diphosphate and phytic acid as masking agents, the fluorescent sensor can be quenched by Cd2+ and Hg2+ in the linear range of 0–26.8 μM and 0–49.9 μM within 5 min. Other common ions in farm products showed no significant effect on the fluorescence intensity of the sensing system. The results demonstrated that the sensing system had good selectivity and sensitivity for Cd2+ and Hg2+. The detection limits for Cd2+ and Hg2+ were 0.20 and 0.188 μM, respectively. In addition, the fluorescent sensor had been successfully applied for the detection of Cd2+ and Hg2+ in fruits and vegetables, and the recoveries were 86.44–109.40% and 86.62–115.32%, respectively. The proposed fluorescent sensor provides a rapid, simple, and sensitive detection method for Cd2+ and Hg2+ in food samples and thus a novel quantitative detection method for heavy metal ions in foods.
Collapse
Affiliation(s)
- Qiren Tan
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoying Li
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Lumei Wang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- YunNan (Dali) Research Institute of Shanghai Jiao Tong University, Dali, Yunnan, China
| | - Jie Zhao
- Shanghai Pudong Agriculture Technology Extension Centre, Shanghai, China
| | - Qinyan Yang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Peng Sun
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Yun Deng
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- YunNan (Dali) Research Institute of Shanghai Jiao Tong University, Dali, Yunnan, China
| | - Guoqing Shen
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- YunNan (Dali) Research Institute of Shanghai Jiao Tong University, Dali, Yunnan, China
- *Correspondence: Guoqing Shen,
| |
Collapse
|
11
|
Durrani S, Zhang J, Pang AP, Gao Y, Wang TY, Wang H, Wu FG, Lin F. Carbon dots for multicolor cell imaging and ultra-sensitive detection of multiple ions in living cells: One Stone for multiple Birds. ENVIRONMENTAL RESEARCH 2022; 212:113260. [PMID: 35500853 DOI: 10.1016/j.envres.2022.113260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 03/14/2022] [Accepted: 04/03/2022] [Indexed: 06/14/2023]
Abstract
Given the significant impact of ions on environment pollution and human health, it is urgently needed to establish effective and convenient ion detection approaches, particularly in living cells. In this paper, we constructed multicolor N-doped-carbon dots (mPD-CDs) by facile one-step hydrothermal carbonization of m-phenylenediamine (mPD). mPD-CDs were successfully deployed for multicolor cellular imaging for animal cells, fungi, and bacteria in a wash-free way with high photostability and satisfactory biocompability. Moreover, mPD-CDs can be used as a fluorescent sensing probe for ultrasensitive detection of both iodide ion (I-) and typical heavy metals such as cadmium (Cd2+), copper (Cu2+), mercury (Hg2+), gadolinium (Gd3+), ferrous ion (Fe2+), Zinc (Zn2+), and ferric ion (Fe3+). This is the first report using CDs as optical sensing probe for the detection of Gd3+, and for detection of Fe3+ with fluorescence "turn on". More significantly, with these versatile and fascinating properties, we applied mPD-CDs for intracellular ion detection in living cells like Hep G2 and S. cerevisiae, and zebra fish. Altogether, mPD-CDs displayed great potential for multicolor cell imaging and the multiple ion detection in vitro and in vivo, presenting a promising strategy for in-situ ultrasensitive sensing of multiple metal ions in the environment and the biological systems.
Collapse
Affiliation(s)
- Samran Durrani
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Jie Zhang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Ai-Ping Pang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Yichen Gao
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Tian-Yu Wang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Haiyan Wang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Fu-Gen Wu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
| | - Fengming Lin
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China.
| |
Collapse
|
12
|
Chen S, Ouyang W, Zhu Y, He L, Zou L, Ao X, Liu S, Yang Y, Li J. Facile Synthesis of N, S-Doped Carbon Quantum Dots from Food Waste as Fluorescent Probe for Sensitive Detection of Thiamphenicol and Its Analogues in Real Food Samples along with an Application in Bioimaging. Foods 2022; 11:foods11162414. [PMID: 36010413 PMCID: PMC9407342 DOI: 10.3390/foods11162414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/03/2022] [Accepted: 08/07/2022] [Indexed: 12/03/2022] Open
Abstract
Herein, N, S co-doped carbon quantum dots (N, S-CDs) with high absolute quantitative yield (Abs-QY) of 50.2% were produced by hydrothermal treatment of food residue crayfish shells. A new detection method of thiamphenicol (TAP) and its analogues was established by discovering the obvious fluorescence response between TAP and N, S-CDs, which achieved a wide linear range of 20–300 μg·L−1 with a detection limit (LOD) of 11.12 μg·L−1. This novel probe exhibited strong sensitivity and shows rapid response in complex food matrices (overall detection time is less than 45 min) mainly induced by static quenching. Spiked food sample recovery ranged from 97.3 to 99.34%. Further, the cell experiments of N, S-CDs were conducted, and the cell viability remained 91.76% under high concentration of N, S-CDs due to the environmentally friendly materials. The low cytotoxicity and good cytocompatibility make these N, S-CDs compatible for cell bioimaging and intracellular detection of TAP.
Collapse
Affiliation(s)
- Shujuan Chen
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
- Correspondence: ; Tel.: +86-0835-2882311
| | - Wanlin Ouyang
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
- Yi’yang Agricultural Products Quality Inspection and Testing Center, Yi’yang 413000, China
| | - Yiting Zhu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Li He
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Likou Zou
- College of Resources, Sichuan Agricultural University, Chengdu 611130, China
| | - Xiaolin Ao
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Shuliang Liu
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Yong Yang
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| | - Jianlong Li
- College of Food Science, Sichuan Agricultural University, Ya’an 625014, China
| |
Collapse
|
13
|
Somaraj G, Mathew S, Abraham T, Ambady KG, Mohan C, Mathew B. Nitrogen and Sulfur Co‐Doped Carbon Quantum Dots for Sensing Applications: A Review. ChemistrySelect 2022. [DOI: 10.1002/slct.202200473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gayathri Somaraj
- School of chemical Sciences Mahatma Gandhi University Kottayam India
| | - Sneha Mathew
- School of chemical Sciences Mahatma Gandhi University Kottayam India
| | - Thomas Abraham
- Department of Chemistry Catholicate College Pathanamthitta Kerala India
| | - K. G. Ambady
- Department of Special Education National Institute for the Empowerment of Persons with Intellectual Disabilities Telangana India
| | - Chitra Mohan
- School of chemical Sciences Mahatma Gandhi University Kottayam India
| | - Beena Mathew
- School of chemical Sciences Mahatma Gandhi University Kottayam India
| |
Collapse
|
14
|
Facile and Green Synthesis of Highly Fluorescent Carbon Quantum Dots from Water Hyacinth for the Detection of Ferric Iron and Cellular Imaging. NANOMATERIALS 2022; 12:nano12091528. [PMID: 35564237 PMCID: PMC9100092 DOI: 10.3390/nano12091528] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/23/2022] [Accepted: 04/29/2022] [Indexed: 12/04/2022]
Abstract
Natural biomass is used for facile synthesis of carbon quantum dots (CQDs) with high fluorescence, owing to its abundance, low cost, and eco-friendliness. In this study, a bottom-up hydrothermal method was used to prepare CQDs from water hyacinth (wh) at a constant temperature of 180 °C for 12 h. The synthesized wh-CQDs had uniform size, amorphous graphite structure, high water solubility (containing multiple hydroxyl and carboxyl groups on the surface), excitation light-dependent characteristics, and high photostability. The results showed that the aqueous solution of CQDs could detect Fe3+ rapidly, sensitively, and highly selectively with a detection limit of 0.084 μM in the linear range of 0–330 μM, which is much lower than the detection limit of 0.77 μM specified by the World Health Organization. More importantly, because the wh-CQDs were synthesized without any additives, they exhibited low toxicity to Klebsiella sp. cells even at high concentrations. Moreover, wh-CQDs emitted bright blue fluorescence in Klebsiella sp. cells, indicating its strong penetrating ability. Correspondingly, the fluorescent cell sorting results also revealed that the proportion of cell internalization reached 41.78%. In this study, wh-CQDs derived from natural biomass were used as high-performance fluorescent probes for Fe3+ detection and Klebsiella sp. imaging. This study is expected to have great significance for the application of biomass carbon spots in the field of cellular imaging and biology.
Collapse
|
15
|
Naksen P, Boonruang S, Yuenyong N, Lee HL, Ramachandran P, Anutrasakda W, Amatatongchai M, Pencharee S, Jarujamrus P. Sensitive detection of trace level Cd (II) triggered by chelation enhanced fluorescence (CHEF) “turn on”: Nitrogen-doped graphene quantum dots (N-GQDs) as fluorometric paper-based sensor. Talanta 2022; 242:123305. [DOI: 10.1016/j.talanta.2022.123305] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 11/26/2022]
|
16
|
Hallaji Z, Bagheri Z, Oroujlo M, Nemati M, Tavassoli Z, Ranjbar B. An insight into the potentials of carbon dots for in vitro live-cell imaging: recent progress, challenges, and prospects. Mikrochim Acta 2022; 189:190. [PMID: 35419708 DOI: 10.1007/s00604-022-05259-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/03/2022] [Indexed: 12/11/2022]
Abstract
Carbon dots (CDs) are a strong alternative to conventional fluorescent probes for cell imaging due to their brightness, photostability, tunable fluorescence emission, low toxicity, inexpensive preparation, and chemical diversity. Improving the targeting efficiency by modulation of the surface functional groups and understanding the mechanisms of targeted imaging are the most challenging issues in cell imaging by CDs. Firstly, we briefly discuss important features of fluorescent CDs for live-cell imaging application in this review. Then, the newest modulated CDs for targeted live-cell imaging of whole-cell, cell organelles, pH, ions, small molecules, and proteins are elaborately discussed, and their challenges in these fields are explained.
Collapse
Affiliation(s)
- Zahra Hallaji
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, 14117-13116, Tehran, Iran
| | - Zeinab Bagheri
- Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, 1983963113, Tehran, Iran.
| | - Mahdi Oroujlo
- Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, 1983963113, Tehran, Iran
| | - Mehrnoosh Nemati
- Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, 1983963113, Tehran, Iran
| | - Zeinab Tavassoli
- Department of Biology, Islamic Azad University Central Tehran Branch, Tehran, Iran
| | - Bijan Ranjbar
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, 14117-13116, Tehran, Iran. .,Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, 14117-13116, Tehran, Iran.
| |
Collapse
|
17
|
Xu Y, Wang C, Jiang T, Ran G, Song Q. Cadmium induced aggregation of orange-red emissive carbon dots with enhanced fluorescence for intracellular imaging. JOURNAL OF HAZARDOUS MATERIALS 2022; 427:128092. [PMID: 34991009 DOI: 10.1016/j.jhazmat.2021.128092] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/02/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
Cadmium is a notorious toxic heavy metal, that poses serious threat to human health. Sensitive and selective detection of cadmium in cells is of great significance in poison screening and disease diagnosis. Orange-red emissive carbon dots (OR-CDs), prepared from the calcination of selected carbon sources 5-amino-1, 10-phenanthroline (Aphen) and salicylic acid (SA), were found to act as a "turn on" type fluorescence probe for Cd2+ detection. The structure and optical properties of OR-CDs were comprehensively investigated by both experimental characterizations and density functional theory (DFT) calculations. The OR-CDs consist of a basic unit of nine aromatic rings, and the N/O binding sites on the OR-CDs can specifically bind with Cd2+, leading to aggregation induced enhanced emission (AIEE). A detection limit of 0.30 μM was achieved for Cd2+ with a linear range of 0.80-100 μM. OR-CDs can not only be used for intracellular Cd2+ imaging but also have the potential to alleviate cadmium poison in living organisms.
Collapse
Affiliation(s)
- Yalan Xu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Chan Wang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China.
| | - Tao Jiang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Guoxia Ran
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Qijun Song
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China.
| |
Collapse
|
18
|
Yan Z, Yao W, Mai K, Huang J, Wan Y, Huang L, Cai B, Liu Y. A highly selective and sensitive "on-off" fluorescent probe for detecting cadmium ions and l-cysteine based on nitrogen and boron co-doped carbon quantum dots. RSC Adv 2022; 12:8202-8210. [PMID: 35424768 PMCID: PMC8982326 DOI: 10.1039/d1ra08219a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/04/2022] [Indexed: 12/02/2022] Open
Abstract
Cadmium ions (Cd2+) have caused relatively serious pollution, threatening human health and ecosystems. l-Cysteine (l-Cys) is an essential amino acid in living organisms and concentration of l-Cys is closely related to some human diseases. In this work, we first introduced 2-amino-3-hydroxypyridine and sodium borohydride as the nitrogen source and boron source to fabricate boron and nitrogen co-doped carbon quantum dots (N,B-CQDs) with high fluorescence quantum yield (21.2%), which were synthesized through a simple, low-consumption and pollution-free one-pot hydrothermal method. The obtained N,B-CQDs are able to detect Cd2+ rapidly and sensitively through fluorescence enhancement, which may be ascribed to chelation enhanced fluorescence that is induced by the formation of the N,B-CQDs/Cd2+ complex. Simultaneously, N,B-CQDs can be used to detect l-cysteine because significant fluorescence quenching was observed when l-Cys was added into the N,B-CQDs/Cd2+ system. In the two fluorescence "turn-on" and "turn-off" processes, this fluorescent probe obtained a good linear relationship over Cd2+ concentration ranging from 2.5 µM to 22.5 µM with a detection limit of 0.45 µM, while the concentration of l-cysteine showed a linear relationship in the range of 2.5-17.5 µM with a detection limit of 0.28 µM. The sensor has been successfully used to detect Cd2+ and l-cysteine in real samples with satisfying results.
Collapse
Affiliation(s)
- Zhihong Yan
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
| | - Wei Yao
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
| | - Kang Mai
- Zhongshan Carefor Daily Necessities Ltd Zhongshan 528400 China
| | - Jiaqi Huang
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
| | - Yating Wan
- School of Pharmaceutical and Chemical Engineering, Guangdong Pharmaceutical University Zhongshan 528400 China
| | - Liu Huang
- School of Pharmaceutical and Chemical Engineering, Guangdong Pharmaceutical University Zhongshan 528400 China
| | - Bo Cai
- Guangzhou OPSEVE Cosmetics Co. Ltd Guangzhou 510000 China
| | - Yi Liu
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
- School of Pharmaceutical and Chemical Engineering, Guangdong Pharmaceutical University Zhongshan 528400 China
- Guangzhou OPSEVE Cosmetics Co. Ltd Guangzhou 510000 China
| |
Collapse
|
19
|
Continuous synthesis of N, S co-coped carbon dots for selective detection of Cd (II) ions. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
20
|
Rodwihok C, Tam TV, Choi WM, Suwannakaew M, Woo SW, Wongratanaphisan D, Kim HS. Preparation and Characterization of Photoluminescent Graphene Quantum Dots from Watermelon Rind Waste for the Detection of Ferric Ions and Cellular Bio-Imaging Applications. NANOMATERIALS 2022; 12:nano12040702. [PMID: 35215030 PMCID: PMC8878562 DOI: 10.3390/nano12040702] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/14/2022] [Accepted: 02/17/2022] [Indexed: 11/16/2022]
Abstract
Graphene quantum dots (GQDs) were synthesized using watermelon rind waste as a photoluminescent (PL) agent for ferric ion (Fe3+) detection and in vitro cellular bio-imaging. A green and simple one-pot hydrothermal technique was employed to prepare the GQDs. Their crystalline structures corresponded to the lattice fringe of graphene, possessing amide, hydroxyl, and carboxyl functional groups. The GQDs exhibited a relatively high quantum yield of approximately 37%. Prominent blue emission under UV excitation and highly selective PL quenching for Fe3+ were observed. Furthermore, Fe3+ could be detected at concentrations as low as 0.28 μM (limit of detection), allowing for high sensitivity toward Fe3+ detection in tap and drinking water samples. In the bio-imaging experiment, the GQDs exhibited a low cytotoxicity for the HeLa cells, and they were clearly illuminated at an excitation wavelength of 405 nm. These results can serve as the basis for developing an environment-friendly, simple, and cost-effective approach of using food waste by converting them into photoluminescent nanomaterials for the detection of metal ions in field water samples and biological cellular studies.
Collapse
Affiliation(s)
- Chatchai Rodwihok
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea; (C.R.); (M.S.); (S.W.W.)
| | - Tran Van Tam
- School of Chemical Engineering, University of Ulsan, 93 Daehak-ro, Nam-gu, Ulsan 44160, Korea; (T.V.T.); (W.M.C.)
| | - Won Mook Choi
- School of Chemical Engineering, University of Ulsan, 93 Daehak-ro, Nam-gu, Ulsan 44160, Korea; (T.V.T.); (W.M.C.)
| | - Mayulee Suwannakaew
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea; (C.R.); (M.S.); (S.W.W.)
| | - Sang Woon Woo
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea; (C.R.); (M.S.); (S.W.W.)
| | - Duangmanee Wongratanaphisan
- Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Han S. Kim
- Civil and Environmental Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Korea; (C.R.); (M.S.); (S.W.W.)
- Correspondence:
| |
Collapse
|
21
|
Hashemi N, Mousazadeh MH. Green synthesis of photoluminescent carbon dots derived from red beetroot as a selective probe for Pd2+ detection. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|
22
|
Yao W, Hua Y, Yan Z, Wu C, Zhou F, Liu Y. Sulfhydryl functionalized carbon quantum dots as a turn-off fluorescent probe for sensitive detection of Hg 2. RSC Adv 2021; 11:36310-36318. [PMID: 35492750 PMCID: PMC9043377 DOI: 10.1039/d1ra06527k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/31/2021] [Indexed: 01/27/2023] Open
Abstract
Mercury ion (Hg2+) is one of the most toxic heavy metal ions and lowering the detection limit of Hg2+ is always a challenge in analytical chemistry and environmental analysis. In this work, sulfhydryl functionalized carbon quantum dots (HS-CQDs) were synthesized through a one-pot hydrothermal method. The obtained HS-CQDs were able to detect mercury ions Hg2+ rapidly and sensitively through fluorescence quenching, which may be ascribed to the formation of nonfluorescent ground-state complexes and electron transfer reaction between HS-CQDs and Hg2+. A modification of the HS-CQD surface by -SH was confirmed using Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). The HS-CQDs sensing system obtained a good linear relationship over a Hg2+ concentration ranging from 0.45 μM to 2.1 μM with a detection limit of 12 nM. Delightfully, the sensor has been successfully used to detect Hg2+ in real samples with satisfactory results. This means that the sensor has the potential to be used for testing actual samples.
Collapse
Affiliation(s)
- Wei Yao
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
| | - Yingchen Hua
- School of Pharmaceutical and Chemical Engineering, Guangdong Pharmaceutical University Zhongshan 528400 China
| | - Zhihong Yan
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
| | - Chunxian Wu
- School of Pharmaceutical and Chemical Engineering, Guangdong Pharmaceutical University Zhongshan 528400 China
| | - Feiyan Zhou
- Guangzhou Baiyunshan Weiyi Industrial Co., Ltd Guangzhou 510000 China
| | - Yi Liu
- College of Pharmacy, Guangdong Pharmaceutical University Guangzhou 510000 China
- School of Pharmaceutical and Chemical Engineering, Guangdong Pharmaceutical University Zhongshan 528400 China
- Guangzhou Baiyunshan Weiyi Industrial Co., Ltd Guangzhou 510000 China
| |
Collapse
|
23
|
Shi CT, Huang ZY, Wu AB, Hu YX, Wang NC, Zhang Y, Shu WM, Yu WC. Recent progress in cadmium fluorescent and colorimetric probes. RSC Adv 2021; 11:29632-29660. [PMID: 35479541 PMCID: PMC9040829 DOI: 10.1039/d1ra05048f] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/23/2021] [Indexed: 12/15/2022] Open
Abstract
Cadmium is a heavy metal which exists widely in industrial and agricultural production and can induce a variety of diseases in organisms. Therefore, its detection is of great significance in the fields of biology, environment and medicine. Fluorescent probe has been a powerful tool for cadmium detection because of its convenience, sensitivity, and bioimaging capability. In this paper, we reviewed 98 literatures on cadmium fluorescent sensors reported from 2017 to 2021, classified them according to different fluorophores, elaborated the probe design, application characteristics and recognition mode, summarized and prospected the development of cadmium fluorescent and colorimetric probes. We hope to provide some help for researchers to design cadmium fluorescent probes with higher selectivity, sensitivity and practicability. Cadmium is a heavy metal which exists widely in industrial and agricultural production and can induce a variety of diseases in organisms.![]()
Collapse
Affiliation(s)
- Chun-Tian Shi
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| | - Zhi-Yu Huang
- Key Laboratory of Textile Fibers and Products, Ministry of Education, College of Materials Science and Engineering, Wuhan Textile University Wuhan Hubei People's Republic of China
| | - Ai-Bin Wu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| | - Yan-Xiong Hu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China
| | - Ning-Chen Wang
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China
| | - Ying Zhang
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China
| | - Wen-Ming Shu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| | - Wei-Chu Yu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| |
Collapse
|
24
|
Wang W, Chen J, Wang D, Shen Y, Yang L, Zhang T, Ge J. Facile synthesis of biomass waste-derived fluorescent N, S, P co-doped carbon dots for detection of Fe 3+ ions in solutions and living cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:789-795. [PMID: 33496288 DOI: 10.1039/d0ay02186e] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Fluorescent carbon dots derived from natural biomass have received widespread attention in recent years due to their superior optical and chemical properties. In this work, we proposed a method to synthesize fluorescent nitrogen, sulfur, and phosphorus co-doped carbon dots (NSP-CDs) using biomass waste as a precursor. The blue emitting carbon dots were prepared from the seeds of green pepper, and Fe3+ ions could quench the fluorescence of NSP-CDs. Therefore, a fluorescent "turn-off" sensor based on NSP-CDs was constructed for the detection of Fe3+ ions. Further, NSP-CDs were evaluated as a fluorescent biosensor for the detection of Fe3+ in tap water and lake water samples, showing their potential value in practical applications. The cytotoxicity test further confirmed that NSP-CDs have good biocompatibility and can be extended to cell imaging and intracellular Fe3+ detection. The proposed method is simple, economical and green, which can meet the requirements of environmental monitoring and biological imaging.
Collapse
Affiliation(s)
- Weixia Wang
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Jie Chen
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Dake Wang
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Yanmei Shen
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Like Yang
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Tuo Zhang
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Jia Ge
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou University, Zhengzhou 450001, P. R. China.
| |
Collapse
|
25
|
Sharma N, Das GS, Yun K. Green synthesis of multipurpose carbon quantum dots from red cabbage and estimation of their antioxidant potential and bio-labeling activity. Appl Microbiol Biotechnol 2020; 104:7187-7200. [PMID: 32572575 DOI: 10.1007/s00253-020-10726-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 05/28/2020] [Accepted: 06/07/2020] [Indexed: 01/07/2023]
Abstract
We present a green synthesis of fluorescent carbon quantum dots (CQDs) by using red cabbage (rc) and a one-step hydrothermal approach. The rcCQDs were characterized by various techniques such as UV-visible spectroscopy, transmission electron microscopy (TEM), high-resolution TEM, Fourier-transform infrared spectroscopy, atomic force microscopy (AFM), and X-ray photoelectron spectroscopy. The synthesized rcCQDs exhibited an average size of 3 nm, measured by TEM, blue fluorescence, and a quantum yield of 8.3%. The highest emission band was observed at approximately 402 nm when excited at 330 nm. The rcCQDs exhibited strong antioxidant activities by scavenging 61, 56, and 91% against 2, 2-diphenyl-1-picrylhydrazyl, hydroxyl, and potassium permanganate radicals, respectively. The scavenging activity of rcCQDs was comparable with that of standard antioxidant L-ascorbic acid. Cell Counting Kit (CCK)-8 assay depicted superior bio-compatibility and negligible cytotoxicity of rcCQDs on SH-SY5Y neuroblastoma cells. They were used as a fluorescent probe for bio-labeling of Escherichia coli and Staphylococcus aureus. The viabilities of the labeled bacterial cells were analyzed by AFM and UV-visible spectroscopy. Furthermore, the rcCQDs were utilized as a fluorescent ink, an alternative to pens, and maybe suitable for paints and varnish agents. This study provides detailed mechanistic insights into the antioxidant activity of as-synthesized rcCQDs, which suggest the practical applicability of CQDs for bio-medical applications. Key points • Carbon quantum dots were prepared from red cabbage using the hydrothermal method. • The scavenging activity of rcCQDs was evaluated for DPPH, OH, and KMnO4radicals. • The rcCQDs were used for the labeling of foodborne bacteria. • The rcCQDs could be utilized as fluorescent ink. Graphical abstract Schematic representation of CQDs prepared from red cabbage (rc) with multifunctional applications.
Collapse
Affiliation(s)
- Neha Sharma
- Department of Bio-nanotechnology, Gachon University, Gyeonggi-do, 13120, Republic of Korea
| | - Gouri Sankar Das
- Department of Bio-nanotechnology, Gachon University, Gyeonggi-do, 13120, Republic of Korea
| | - Kyusik Yun
- Department of Bio-nanotechnology, Gachon University, Gyeonggi-do, 13120, Republic of Korea.
| |
Collapse
|
26
|
Zhao N, Wang Y, Hou S, Zhao L. Functionalized carbon quantum dots as fluorescent nanoprobe for determination of tetracyclines and cell imaging. Mikrochim Acta 2020; 187:351. [DOI: 10.1007/s00604-020-04328-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/15/2020] [Indexed: 11/29/2022]
|
27
|
Tadesse A, Hagos M, RamaDevi D, Basavaiah K, Belachew N. Fluorescent-Nitrogen-Doped Carbon Quantum Dots Derived from Citrus Lemon Juice: Green Synthesis, Mercury(II) Ion Sensing, and Live Cell Imaging. ACS OMEGA 2020; 5:3889-3898. [PMID: 32149215 PMCID: PMC7057337 DOI: 10.1021/acsomega.9b03175] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 02/12/2020] [Indexed: 05/03/2023]
Abstract
In this study, we report a green and economical hydrothermal synthesis of fluorescent-nitrogen-doped carbon quantum dots (NCQDs) using citrus lemon as a carbon source. The prepared NCQDs possess high water solubility, high ionic stability, resistance to photobleaching, and bright blue color under ultraviolet radiation with a high quantum yield (∼31%). High-resolution transmission electron microscopy (HRTEM) results show that the prepared NCQDs have a narrow size distribution (1-6 nm) with an average particle size of 3 nm. The mercury ion (Hg2+) sensing efficiency of the NCQDs was studied, and the result indicated that the material has high sensitivity, high precision, and good selectivity for Hg2+. The limit of detection (LOD) is 5.3 nM and the limit of quantification (LOQ) is 18.3 nM at a 99% confidence level. The cytotoxicity was evaluated using MCF7 cells, and the cell viabilities were determined to be greater than 88% upon the addition of NCQDs over a wide concentration range from 0 to 2 mg/mL. Based on the low cytotoxicity, good biocompatibility, and other revealed interesting merits, we also applied the prepared NCQDs as an effective fluorescent probe for multicolor live cell imaging.
Collapse
Affiliation(s)
- Aschalew Tadesse
- Department of Applied Chemistry, Adama Science and Technology University, Oromia 1888, Ethiopia
| | - Mebrahtu Hagos
- Faculty of Natural and Computational Sciences, Woldia University, Woldia 400, Ethiopia
| | - Dharmasoth RamaDevi
- AU College of Pharmaceutical Sciences, Andhra University, Visakhapatnam530003, India
| | - Kaloth Basavaiah
- Department of Inorganic and Analytical chemistry, Andhra University, Visakhapatnam 530003, India
| | - Neway Belachew
- Department of Chemistry, Debrebirahan University, Debre-Berhan 445, Ethiopia
| |
Collapse
|
28
|
Dhenadhayalan N, Lin KC, Saleh TA. Recent Advances in Functionalized Carbon Dots toward the Design of Efficient Materials for Sensing and Catalysis Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1905767. [PMID: 31769599 DOI: 10.1002/smll.201905767] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/01/2019] [Indexed: 05/23/2023]
Abstract
Since the past decade, enormous research efforts have been devoted to the detection/degradation and quantification of environmental toxic pollutants and biologically important molecules due to their ubiquitous necessity in the fields of environmental protection and human health. These fields of sensor and catalysis are advanced to a new era after emerging of nanomaterials, especially, carbon nanomaterials including graphene, carbon nanotube, carbon dots (C-dots), etc. Among them, the C-dots in the carbon family are rapidly boosted in the aspect of synthesis and application due to their superior properties of chemical and photostability, highly fluorescent with tunable, non/low-toxicity, and biocompatibility. The C-dot-based functional materials have shown great potential in sensor and catalysis fields for the detection/degradation of environmental pollutants. The major advantage of C-dots is that they can be easily prepared from numerous biomass/waste materials which are inexpensive and environment-friendly and are suitable for a developing trend of sustainable materials. This review is devoted to the recent development (since 2017) in the synthesis of biomass- and chemical-derived C-dots as well as diverse functionalization of C-dots. Their capability as a sensor and catalyst and respective mechanism are summarized. The future perspectives of C-dots are also discussed.
Collapse
Affiliation(s)
- Namasivayam Dhenadhayalan
- Department of Chemistry, National Taiwan University, Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10617, Taiwan
| | - King-Chuen Lin
- Department of Chemistry, National Taiwan University, Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10617, Taiwan
| | - Tawfik A Saleh
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
| |
Collapse
|
29
|
CdS quantum dots/Au nanoparticles/ZnO nanowire array for self-powered photoelectrochemical detection of Escherichia coli O157:H7. Biosens Bioelectron 2019; 149:111843. [PMID: 31726272 DOI: 10.1016/j.bios.2019.111843] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 10/25/2019] [Accepted: 11/01/2019] [Indexed: 12/20/2022]
Abstract
In this paper, the hydrothermally grown ZnO nanowire array (NWs) was modified by Au nanoparticles (NPs) and CdS quantum dots (QDs) to construct a high-performance photoelectrochemical (PEC) electrode. The aligned ZnO NWs, which decorated Au NPs and CdS QDs have the effective light absorption range from UV to visible region. This hybrid structure provided a self-powered PEC electrode with a favorable energy-band configuration for fast charge separation and transportation. Meanwhile, the Au NPs and CdS QDs also made increase of the surface area to improve the immobilization of the analytes. After assembling aptamer as recognition element, this composite nanoarray was further developed as a self-powered PEC biosensor by synergizing above multiple enhancement factors. The PEC aptasensor exhibited a rapid response in a wide linear range of 10-107 CFU/mL with the detection limit as low as 1.125 CFU/mL to Escherichia coli O157:H7 (E. coli O157:H7). This approach would offer an alternative PEC transduction for fast environment monitoring and clinical diagnosis related to pathogenic bacteria.
Collapse
|
30
|
Das P, Ganguly S, Maity PP, Srivastava HK, Bose M, Dhara S, Bandyopadhyay S, Das AK, Banerjee S, Das NC. Converting waste Allium sativum peel to nitrogen and sulphur co-doped photoluminescence carbon dots for solar conversion, cell labeling, and photobleaching diligences: A path from discarded waste to value-added products. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 197:111545. [DOI: 10.1016/j.jphotobiol.2019.111545] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 06/16/2019] [Accepted: 06/28/2019] [Indexed: 02/07/2023]
|
31
|
Zhu X, Jiang W, Cui W, Liang R, Zhang L, Qiu J. Facile surface modification of mesoporous silica with heterocyclic silanes for efficiently removing arsenic. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.02.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|