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Bandyopadhyay D, Nag S, Das D, Banerjee Roy R. Electrochemical detection of folic acid in food extracts using molecularly imprinted polyacrylonitrile imbued graphite electrode. Anal Chim Acta 2024; 1325:343120. [PMID: 39244306 DOI: 10.1016/j.aca.2024.343120] [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: 04/04/2024] [Revised: 07/18/2024] [Accepted: 08/16/2024] [Indexed: 09/09/2024]
Abstract
The present study elucidates the effectiveness of a molecularly imprinted polyacrylonitrile-imbued graphite-base electrode (MAN@G) for the selective detection of folic acid (FA) in food samples. The prime objective of the recognition and quantification of vitamin compounds like FA is the overall quality assessment of vegetables and fruits. The cost-effective, reproducible, and durable MAN@G electrode has been fabricated using acrylonitrile (AN) as the monomer and FA as the template over graphite-base. The characterization of the synthesized MAN@G electrode material has been accomplished by utilizing UV-visible (UV-vis) spectroscopy and scanning electron microscopy (SEM). A tri-electrode system based on differential pulse voltammetry (DPV) and cyclic voltammetry (CV) techniques was employed to explore the analytical performance of the synthesized electrode. Rigorous analyses divulged that a widespread linearity window could be exhibited by the electrode under an optimized experimental environment, ranging from 20 μM to 400 μM concentrations with an acceptable lower limit of detection (LOD) and limit of quantification (LOQ) of 18 nM, and 60 nM respectively. Additionally, this electrode exhibits high reproducibility, good stability, and high repeatability, with RSD values of 1.72 %, 1.32 %, and 1.19 %, respectively. The detection efficacy of the proposed electrode has been further examined in food extracts, namely orange, spinach, papaya, soybean, and cooked rice, which endorsed high accuracy compared to the high-performance liquid chromatography (HPLC) method. Moreover, the statistical results obtained from the t-test analysis were also satisfactory for the FA concentrations present in those five samples.
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Affiliation(s)
- Dipan Bandyopadhyay
- Department of Instrumentation and Electronics Engineering, Jadavpur University, Kolkata, 700106, India
| | - Shreya Nag
- University of Engineering and Management, Kolkata, 700160, India
| | - Debangana Das
- Department of Electronics and Communication Engineering, Silicon Institute of Technology, Bhubaneswar, Odisha, 751024, India
| | - Runu Banerjee Roy
- Department of Instrumentation and Electronics Engineering, Jadavpur University, Kolkata, 700106, India.
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2
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Silva-Neto HA, Barbeira PJS, Coltro WKT, Piccin E. 3D printing of electrochemical cell for voltammetric detection and photodegradation monitoring of folic acid in juice samples. Food Chem 2024; 444:138677. [PMID: 38359702 DOI: 10.1016/j.foodchem.2024.138677] [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: 09/12/2023] [Revised: 01/11/2024] [Accepted: 02/02/2024] [Indexed: 02/17/2024]
Abstract
In this study, compact 3D-printed carbon black (CB) electrodes were manufactured for using in folic acid (FA) analysis in fruit samples. Before application in FA analysis, the electrode surfaces were characterized by high-resolution scanning electron microscopy and voltammetry using well-known redox probes. Square wave voltammetric study presented linear responses in the range between 10 and 200 µmol/L (R2 > 0.99), exhibited a suitable detection limit (LOD) of ∼ 5.1 µmol/L and acceptable performance in terms of reproducibility and anti-interference experiments. The analysis of FA in four different food samples using the proposed method agreed statistically with a comparative technique based on spectrophotometric measurements. Moreover, results from photostability experiments indicated that FA can be degraded after 5 and 20 min of UV exposure. These results successfully demonstrated the analytical feasibility of the 3D-printed electrodes as sensing material and for monitoring the photostability of FA in different fruit matrices.
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Affiliation(s)
- Habdias A Silva-Neto
- Departamento de Química, Universidade Federal de Minas Gerais, MG 31270-400, Brazil; Instituto de Química, Universidade Federal de Goiás, Goiânia, GO 74690-900, Brazil.
| | - Paulo J S Barbeira
- Departamento de Química, Universidade Federal de Minas Gerais, MG 31270-400, Brazil
| | - Wendell K T Coltro
- Instituto de Química, Universidade Federal de Goiás, Goiânia, GO 74690-900, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, Campinas, SP 13084-971, Brazil
| | - Evandro Piccin
- Departamento de Química, Universidade Federal de Minas Gerais, MG 31270-400, Brazil; Departamento do Química, Universidade Federal de São Carlos, SP 13565-905, Brazil.
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3
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Kayani KF, Rahim MK, Mohammed SJ, Ahmed HR, Mustafa MS, Aziz SB. Recent Progress in Folic Acid Detection Based on Fluorescent Carbon Dots as Sensors: A Review. J Fluoresc 2024:10.1007/s10895-024-03728-3. [PMID: 38625574 DOI: 10.1007/s10895-024-03728-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 04/11/2024] [Indexed: 04/17/2024]
Abstract
Folic acid (FA) is a water-soluble vitamin found in diverse natural sources and is crucial for preserving human health. The risk of health issues due to FA deficiency underscores the need for a straightforward and sensitive FA detection methodology. Carbon dots (CDs) have gained significant attention owing to their exceptional fluorescence performance, biocompatibility, and easy accessibility. Consequently, numerous research studies have concentrated on developing advanced CD fluorescent probes to enable swift and precise FA detection. Despite these efforts, there is still a requirement for a thorough overview of the efficient synthesis of CDs and their practical applications in FA detection to further promote the widespread use of CDs. This review paper focuses on the practical applications of CD sensors for FA detection. It begins with an in-depth introduction to FA and CDs. Following that, based on various synthetic approaches, the prepared CDs are classified into diverse detection methods, such as single sensing, visual detection, and electrochemical methods. Furthermore, persistent challenges and potential avenues are highlighted for future research to provide valuable insights into crafting effective CDs and detecting FA.
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Affiliation(s)
- Kawan F Kayani
- Department of Chemistry, College of Science, University of Sulaimani, Qliasan Street,, Sulaymaniyah City, Kurdistan Region, 46002, Iraq.
- Department of Chemistry, College of Science, Charmo University, Chamchamal/Sulaimani, Kurdistan Region, 46023, Iraq.
- Department of Pharmacy, Kurdistan Technical Institute, Sulaymaniyah City, Iraq.
| | - Mohammed K Rahim
- Department of Chemistry, College of Science, University of Sulaimani, Qliasan Street,, Sulaymaniyah City, Kurdistan Region, 46002, Iraq
| | - Sewara J Mohammed
- Anesthesia department, College of Health Sciences, Cihan University Sulaimaniya, Sulaimaniya, Kurdistan Region, 46001, Iraq
- Research and Development Center, University of Sulaimani, Qlyasan Street, Kurdistan Regional Government, Sulaymaniyah, 46001, Iraq
| | - Harez Rashid Ahmed
- Department of Chemistry, College of Science, University of Sulaimani, Qliasan Street,, Sulaymaniyah City, Kurdistan Region, 46002, Iraq
- College of Science, Department of Medical Laboratory Science, Komar University of Science and Technology, Sulaymaniyah, 46001, Iraq
| | - Muhammad S Mustafa
- Department of Chemistry, College of Science, University of Sulaimani, Qliasan Street,, Sulaymaniyah City, Kurdistan Region, 46002, Iraq
| | - Shujahadeen B Aziz
- Research and Development Center, University of Sulaimani, Qlyasan Street, Kurdistan Regional Government, Sulaymaniyah, 46001, Iraq
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Zhou Z, Wang M, Fan Q, Zhao Y, Wang N. The function of chemical folic acid in calibration methods and neurodevelopmental disorders. Front Chem 2024; 12:1355848. [PMID: 38456186 PMCID: PMC10917952 DOI: 10.3389/fchem.2024.1355848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/31/2024] [Indexed: 03/09/2024] Open
Abstract
Functional molecules have been attracting increasing attention in environmental and physiological studies. In particular, folic acid (FA) could be considered a key factor in estimating, adjusting, and making decisions in the treatment of neurodevelopmental disorders. It promotes the general significance and conceptual for considering FA molecular scientific research detections, which implies related advancement in both of biological structure and detection methods. Among these applications, the FA molecule acts as a coenzyme that incorporates carbon atoms and synthesizes purines and pyrimidines. Therefore, the calibration method has real applications and can be used as a sensing platform and for detection approaches, which conveys the internal relationship between the FA molecule and physiological characterization. This mini review briefly discusses multiple FA application fields and detection pathways and could supplement their utilization in anticipation of the onset of disease.
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Affiliation(s)
- Ziqi Zhou
- Department of Children Healthcare, Chongqing Health Center for Women and Children, Chongqing, China
| | - Meng Wang
- Child and Adolescent Department of Chongqing Mental Health Center, Chongqing, China
| | - Qiongli Fan
- Department of Pediatrics, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Yan Zhao
- Department of Children Healthcare, Chongqing Health Center for Women and Children, Chongqing, China
| | - Nianrong Wang
- Department of Children Healthcare, Chongqing Health Center for Women and Children, Chongqing, China
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Quan X, Yan B. In Situ Generated Dye@MOF/COF Heterostructure for Fluorescence Detection of Chloroquine Phosphate and Folic Acid via Different Luminescent Channels. ACS APPLIED MATERIALS & INTERFACES 2023; 15:54634-54642. [PMID: 37972380 DOI: 10.1021/acsami.3c11298] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Metal-organic framework (MOF) and covalent-organic framework (COF) hybrid materials can combine the unique properties of MOF and COF components, and their applications in fluorescence sensing have attracted more and more attention. Herein, ZIF-90 is grown on 3D-COF by a simple in situ growing method in which the 7-amino-4-methylcoumarin (AMC) is encapsulated in ZIF-90 to construct a fluorescent sensor. Chloroquine phosphate (CQP) can coordinate with Zn2+ to decompose the ZIF-90 and release AMC. At 365 nm excitation, the ratiometric fluorescence signal AMC/3D-COF (I430/I598) increases linearly with CQP in a linear range of 4 × 10-5 to 4 × 10-4 M in urine. Under 340 nm excitation, quantitative analysis of CQP in the serum (3 × 10-6 to 4 × 10-5 M) is based on the fluorescence intensity of Zn-CQP/3D-COF (I384/I598). In addition, AMC@ZIF-90/3D-COF (1) exhibits high anti-interference and selectivity in sensing of FA with a "turn off" mode, with a correlation range of 1 × 10-5 to 1 × 10-3 M. The fluorescence color changes triggered by CQP under different excitation conditions, and the different fluorescence responses caused by CQP make it a highly secure anticounterfeiting platform. The synthesized dye@MOF/COF hybrids not only provide a new way to integrate multiple emission to design fluorescent probes for differentiation detection but also offer ideas for the design of anticounterfeiting platforms.
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Affiliation(s)
- Xueping Quan
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, China
| | - Bing Yan
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai 200092, China
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In situ electrodeposition of bismuth oxide nanowires @MWNT on the carbon fiber microelectrode for the sensitively electrochemical detection of folic acid. Talanta 2023; 253:123944. [PMID: 36201956 DOI: 10.1016/j.talanta.2022.123944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 08/25/2022] [Accepted: 09/14/2022] [Indexed: 12/13/2022]
Abstract
A microminiaturized electrochemical device, BiO@CNW/CFE was fabricated based on the in situ co-electrodeposition of bismuth oxide nanowires (BiNWs) and multi-walled carbon nanotubes (MWNTs) on the surface of carbon fiber electrode (CFE). The nanostructure of BiNWs could bind MWNTs on the surface of CFE during the precipitation of bismuth at the potential of -1.1 V. The vimineous nanostructure of BiO@CNW improved the surface area and electrochemical activity of the microelectrode. With the low background noise, folic acid (FA) can be detected sensitively by BiO@CNW/CFE based on the electrochemical reduction via the method of square wave voltammetry. The linear range of FA in sodium acetate-acetic acid buffer was achieved in the range of 5.00 nM-200 nM, the detection limit was estimated to be 0.63 nM. The recoveries of FA in human serum and artificial cerebral spinal fluid were between 99% and 103%, which indicates BiO@CNW/CFE was a reliable sensor for the detection of FA in biological samples.
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Li W, Xingzhuo zhou, Yan W, Wang R, Yang Z, Hu Y, Liu Y, Jia Z, Li Y. Lysozyme-encapsulated gold nanoclusters for ultrasensitive detection of folic acid and in vivo imaging. Talanta 2022; 251:123789. [DOI: 10.1016/j.talanta.2022.123789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/15/2022] [Accepted: 07/25/2022] [Indexed: 10/16/2022]
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8
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Žutautas V, Jelinskas T, Pauliukaite R. A novel sensor for electrochemical pH monitoring based on polyfolate. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Torabi M, Yaghoobi F, Shervedani RK, Kefayat A, Ghahremani F, Harsini PR. Mn(II) & Gd(III) Deferrioxamine Complex Contrast Agents & Temozolomide Cancer Prodrug Immobilized on Folic Acid Targeted Graphene/Polyacrylic Acid Nanocarrier: MRI Efficiency, Drug Stability & Interactions with Cancer Cells. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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10
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A brief review on the recent achievements in electrochemical detection of folic acid. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01421-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Zhang M, Liu G, Zhang Y, Chen T, Feng S, Cai R, Lu C. The Second Class of Tetrahydrofolate (THF-II) Riboswitches Recognizes the Tetrahydrofolic Acid Ligand via Local Conformation Changes. Int J Mol Sci 2022; 23:ijms23115903. [PMID: 35682583 PMCID: PMC9180208 DOI: 10.3390/ijms23115903] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 02/05/2023] Open
Abstract
Riboswitches are regulatory noncoding RNAs found in bacteria, fungi and plants, that modulate gene expressions through structural changes in response to ligand binding. Understanding how ligands interact with riboswitches in solution can shed light on the molecular mechanisms of this ancient regulators. Previous studies showed that riboswitches undergo global conformation changes in response to ligand binding to relay information. Here, we report conformation switching models of the recently discovered tetrahydrofolic acid-responsive second class of tetrahydrofolate (THF-II) riboswitches in response to ligand binding. Using a combination of selective 2′-hydroxyl acylation, analyzed by primer extension (SHAPE) assay, 3D modeling and small-angle X-ray scattering (SAXS), we found that the ligand specifically recognizes and reshapes the THF-II riboswitch loop regions, but does not affect the stability of the P3 helix. Our results show that the THF-II riboswitch undergoes only local conformation changes in response to ligand binding, rearranging the Loop1-P3-Loop2 region and rotating Loop1 from a ~120° angle to a ~75° angle. This distinct conformation changes suggest a unique regulatory mechanism of the THF-II riboswitch, previously unseen in other riboswitches. Our findings may contribute to the fields of RNA sensors and drug design.
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Affiliation(s)
- Minmin Zhang
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China; (M.Z.); (Y.Z.); (T.C.); (S.F.)
| | - Guangfeng Liu
- National Center for Protein Science Shanghai, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201204, China;
| | - Yunlong Zhang
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China; (M.Z.); (Y.Z.); (T.C.); (S.F.)
| | - Ting Chen
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China; (M.Z.); (Y.Z.); (T.C.); (S.F.)
| | - Shanshan Feng
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China; (M.Z.); (Y.Z.); (T.C.); (S.F.)
| | - Rujie Cai
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai 200234, China
- Correspondence: (R.C.); (C.L.); Tel.: +86-21-6779-2740 (C.L.)
| | - Changrui Lu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China; (M.Z.); (Y.Z.); (T.C.); (S.F.)
- Correspondence: (R.C.); (C.L.); Tel.: +86-21-6779-2740 (C.L.)
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Pallilavalappil S, Raveendran VPT, Kizhakayil RN. From Weed to Shining ‘Mystic Stars’: Value‐Added Applications of Siam Weed Derived Carbon Dots. ChemistrySelect 2022. [DOI: 10.1002/slct.202200080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Arkaban H, Shervedani RK, Torabi M, Norouzi-Barough L. Fabrication of a biocompatible & biodegradable targeted theranostic nanocomposite with pH-Controlled drug release ability. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tesfaye G, Negash N, Hailu T, Tessema M. Simultaneous Determination of Gallic acid and Folic acid in Fruit Juice Samples Using Square Wave Voltammetry at Electrochemically Pretreated Carbon Paste Electrode. ELECTROANAL 2022. [DOI: 10.1002/elan.202100645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Gizaw Tesfaye
- Addis Ababa University College of Natural Sciences ETHIOPIA
| | | | - Tesfu Hailu
- Addis Ababa Science and Technology University ETHIOPIA
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Moshirian-Farahi SS, Zamani HA, Abedi MR. Highly sensitive voltammetric determination of NADH based on N-CQDs decorated SnO 2/ionic liquid/carbon paste electrode. NANOTECHNOLOGY 2022; 33:195502. [PMID: 34937015 DOI: 10.1088/1361-6528/ac45c6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/22/2021] [Indexed: 06/14/2023]
Abstract
A highly sensitive and selective modified electrode was successfully developed for the monitoring of nicotinamide adenine dinucleotide (NADH) in the presence of folic acid. In this regard, a carbon paste electrode (CPE) was functionalized by the nitrogen-doped carbon quantum dots/tin oxide (N-CQDs/SnO2) nanocomposite and 1-butyl-2,3-dimethyl imidazolium hexafluorophosphate ([C4DMIM][PF6]) ionic liquid (IL). The structure and surface morphology of the nanocomposite were characterized by various methods, including field emission scanning electron microscopy, energy dispersive spectroscopy (EDS), high-resolution transmission electron microscopy (HR-TEM), and x-ray diffraction (XRD). The modified electrode displayed powerful and long-lasting electron mediating activity, with well-separated NADH and folic acid oxidation peaks. The sensing response of the developed [C4DMIM][PF6]/N-CQDs/SnO2/CPE platform was evaluated by determining NADH via the voltammetric technique under the optimized operating conditions. The current peaks of the square wave voltammograms of NADH and folic acid increased linearly with enhancing its concentrations within the ranges of 0.003-275μM NADH and 0.4-380μM folic acid. The detection limits for NADH and folic acid were obtained at 0.8 nM and 0.1μM, respectively. Interference species such as glucose, urea, tryptophan, glycine, methionine, and vitamin B12had no influence on the ability of the fabricated modified electrode to detect the target species. The low detection limit, high sensitivity, excellent selectivity, superior stability, and cost-effectiveness made it suitable for the quantification of NADH in the real biological samples with the recovery percent values in the range of 97.5%-103%.
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Affiliation(s)
| | - Hassan Ali Zamani
- Department of Applied Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mohammad Reza Abedi
- Department of Applied Chemistry, Quchan Branch, Islamic Azad University, Quchan, Iran
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Kayani KF, Omer KM. A red luminescent europium metal organic framework (Eu-MOF) integrated with a paper strip using smartphone visual detection for determination of folic acid in pharmaceutical formulations. NEW J CHEM 2022. [DOI: 10.1039/d2nj00601d] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Integration of smartphone with visual-based paper strip as a low-cost, fast, and reliable probe for semi-quantitative analysis of folic acid.
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Affiliation(s)
- Kawan F. Kayani
- Center for Biomedical Analysis, Department of Chemistry, College of Science, University of Sulaimani, Qliasan St, 46002, Slemani City, Kurdistan Region, Iraq
| | - Khalid M. Omer
- Center for Biomedical Analysis, Department of Chemistry, College of Science, University of Sulaimani, Qliasan St, 46002, Slemani City, Kurdistan Region, Iraq
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Jedlińska K, Porada R, Strus M, Baś B. The bi-band bismuth microelectrode: Design, properties and application. Electrochem commun 2022. [DOI: 10.1016/j.elecom.2021.107189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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18
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Olmo F, Rodriguez A, Colina A, Heras A. UV/Vis absorption spectroelectrochemistry of folic acid. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-021-05026-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AbstractUV/Vis absorption spectroelectrochemistry is a very promising analytical technique due to the complementary information that is simultaneously obtained from electrochemistry and spectroscopy. In this work, this technique is used in a parallel configuration to study the oxidation of folic acid in alkaline medium. Herein, UV/Vis absorption spectroelectrochemistry has been used to detect both the oxidation products and the folic acid consumed at the electrode/solution interface, allowing us to develop an analytical protocol to quantify vitamin B9 in pharmaceutical tablets. Linear ranges of three orders of magnitude have been achieved in basic medium (pH = 12.9), obtaining high repeatability and low detection limits. The spectroelectrochemical determination of folic acid in pharmaceutical tablets at alkaline pH values is particularly interesting because of the changes that occur in the optical signal during the electrochemical oxidation of FA, providing results with very good figures of merit and demonstrating the utility and versatility of this hyphenated technique, UV/Vis absorption spectroelectrochemistry.
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Aliahmadi Z, Mohadesi A, Ranjbar M, Javanshah A. Preparation and evaluation of Ca/Mg-layered double hydroxide as a novel modifier for electrochemical determination of gibberellic acid. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Raveendran V, Kizhakayil RN. Fluorescent Carbon Dots as Biosensor, Green Reductant, and Biomarker. ACS OMEGA 2021; 6:23475-23484. [PMID: 34549145 PMCID: PMC8444300 DOI: 10.1021/acsomega.1c03481] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
Carbon dots, the celebrated green material among the nanocarbon family, are blessed with several interesting features like biocompatibility, solubility, tunable luminescence, and so forth. Herein, carbon dots derived from Mint leaf extract (M-CDs) via a green method are exploited for versatile applications as a biosensor, reductant, and biomarker. M-CDs are applied for fluorimetric sensing of biologically relevant folic acid through quenching response originating from the inner filter effect, with a limit of detection of 280 nM. The carbon dots were highly selective toward folic acid in a collection of 16 biomolecules. The specificity of carbon dots toward folic acid is explained based on the interaction between the two. Along with sensing, herein, we project M-CDs as a green reducing agent by demonstrating the reduction of Fe(III) and noble metal nanoparticle synthesis from their salt solutions. The particles are found to be significantly non-cytotoxic, as evident from the MTT assay performed on primary H8 cells. The application of M-CDs in multicolor imaging is also illustrated using HeLa cells.
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Affiliation(s)
- Varsha Raveendran
- Department of Chemistry, University
of Calicut, Malappuram, Kerala 673 635, India
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21
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Garcia SM, Wong A, Khan S, Sotomayor MDPT. A simple, sensitive and efficient electrochemical platform based on carbon paste electrode modified with Fe 3O 4@MIP and graphene oxide for folic acid determination in different matrices. Talanta 2021; 229:122258. [PMID: 33838769 DOI: 10.1016/j.talanta.2021.122258] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/21/2021] [Accepted: 02/24/2021] [Indexed: 10/21/2022]
Abstract
A new biomimetic sensor selective to folic acid based on a carbon paste modified with graphene oxide and Fe3O4 nanoparticles coated with molecularly imprinted polymer in the core@shell format (Fe3O4@MIPs) was obtained using the polyol method. The sensing phase was synthesized in a simple way and characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and Brunauer-Emmett-Teller (BET) surface area. In the binding experiments the selective material showed a high adsorption capacity (Q) of 30.4 mg g-1 for MMIP, while the Q value for MNIP (magnetic non-imprinted polymer) was 15.3 mg g-1 both of them following the Langmuir model to the adsorption procedure. After their efficiency was proven, these materials were used as modifiers in the electrochemical sensor (Fe3O4@MIP-GO/CPE). Under optimized conditions using the square-wave adsorptive voltammetry, the proposed sensor exhibited excellent response with a concentration linear range between 2.5 and 48 μmol L-1 and limit of detection of 0.65 μmol L-1 (S/σ = 3). The advantages obtained with the proposed method were high robustness, selectivity, and low cost being these characteristics due to the MIP; highly sensibility due to the high superficial area being the contribution of the magnetite in the core of material; and experimentally versatile since was possible carry out numerous reproductible analysis only make the renovation of the paste electrode surface by simple polishing. The sensor was applied successfully in pharmaceutical formulation and river water samples with recoveries percentages near 100%.
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Affiliation(s)
- Sara Manente Garcia
- Chemistry Institute, São Paulo State University (UNESP), 14801-970, Araraquara, SP, Brazil; National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM), Araraquara, SP, Brazil
| | - Ademar Wong
- Chemistry Institute, São Paulo State University (UNESP), 14801-970, Araraquara, SP, Brazil; National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM), Araraquara, SP, Brazil
| | - Sabir Khan
- Chemistry Institute, São Paulo State University (UNESP), 14801-970, Araraquara, SP, Brazil; National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM), Araraquara, SP, Brazil
| | - Maria D P T Sotomayor
- Chemistry Institute, São Paulo State University (UNESP), 14801-970, Araraquara, SP, Brazil; National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM), Araraquara, SP, Brazil.
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22
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Arkaban H, Karimi Shervedani R, Yaghoobi F, Kefayat A. A nanocomposite theranostic system, consisting of AuNPs@MnCO3/Mn3O4 coated with PAA and integrated with folic acid, doxorubicin, and propidium iodide: Synthesis, characterization and examination for capturing of cancer cells. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108566] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Di Tinno A, Cancelliere R, Micheli L. Determination of Folic Acid Using Biosensors-A Short Review of Recent Progress. SENSORS (BASEL, SWITZERLAND) 2021; 21:3360. [PMID: 34066085 PMCID: PMC8150745 DOI: 10.3390/s21103360] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/07/2021] [Accepted: 05/08/2021] [Indexed: 01/09/2023]
Abstract
Folic acid (FA) is the synthetic surrogate of the essential B vitamin folate, alternatively named folacin, pteroylglutamic acid or vitamin B9. FA is an electroactive compound that helps our body to create and keep our cells healthy: it acts as the main character in a variety of synthetic biological reactions such as the synthesis of purines, pyrimidine (thus being indirectly implied in DNA synthesis), fixing and methylation of DNA. Therefore, physiological folate deficiency may be responsible for severe degenerative conditions, including neural tube defects in developing embryos and megaloblastic anaemia at any age. Moreover, being a water-soluble molecule, it is constantly lost and has to be reintegrated daily; for this reason, FA supplements and food fortification are, nowadays, extremely diffused and well-established practices. Consequently, accurate, reliable and precise analytical techniques are needed to exactly determine FA concentration in various media. Thus, the aim of this review is to report on research papers of the past 5 years (2016-2020) dealing with rapid and low-cost electrochemical determination of FA in food or biological fluid samples.
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Affiliation(s)
- Alessio Di Tinno
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (A.D.T.); (R.C.)
- Department of Electrical and Information Engineering, University of Cassino and Southern Lazio, Via Gaetano di Biaio 1, 03043 Cassino, Italy
| | - Rocco Cancelliere
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (A.D.T.); (R.C.)
- CNR—National Research Council of Italy, Institute of Crystallography (IC), Via Salaria Km 29,300, 00015 Rome, Italy
| | - Laura Micheli
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (A.D.T.); (R.C.)
- INBB—Consorzio Interuniversitario Istituto Nazionale di Biostrutture e Biosistemi, Viale Medaglie d’Oro 305, 00136 Rome, Italy
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24
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Ma Y, Fu S, Tan Y, Zhang A. Design and synthesis of highly fluorescent and stable fullerene nanoparticles as probes for folic acid detection and targeted cancer cell imaging. NANOTECHNOLOGY 2021; 32:195501. [PMID: 33482659 DOI: 10.1088/1361-6528/abdf02] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Rational design and construction of fullerene derivatives play significant roles in the development of applications for sensing, marking and imaging in biomedical fields. In the present work, a novel type of C60 fluorescent nanoparticle (C60 FNP) was synthesized by a combination of thiol-ene chemistry and modification with folic acid (FA). The as-prepared C60 FNPs exhibited intense blue luminescence with a relatively high quantum yield of 26%, which is higher than that of any other reported fluorescent fullerene-based nanomaterial. Moreover, they revealed superior photobleaching resistance under constant UV lamp illumination for 5 h and excellent photostablity after 9 months of storage in water. Due to the mutual hydrogen bond interaction, the obtained C60 FNPs were capable of acting as a sensitive and specific probe for FA detection and quantification, with a liner range of 0 to 80 μM and a detection limit of 0.24 μM. Satisfactory recoveries (95.4%-105.2%) were obtained from a series of actual samples, further confirming the feasibility of this nanoprobe. Additionally, taking advantage of the FA moiety, the C60 FNPs had easy access to penetrate into cancer cells with higher expression levels of folate receptors, thereby achieving the function of targeted cellular imaging.
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Affiliation(s)
- Yihan Ma
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of China
| | - Sheng Fu
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of China
| | - Yixuan Tan
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of China
| | - Aiqing Zhang
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of China
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25
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Akgun E, Boyacioglu M, Kum S. The potential protective role of folic acid against acetaminophen-induced hepatotoxicity and nephrotoxicity in rats. Exp Anim 2021; 70:54-62. [PMID: 32963203 PMCID: PMC7887621 DOI: 10.1538/expanim.20-0075] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 08/19/2020] [Indexed: 12/13/2022] Open
Abstract
Folic acid (FA), is a group B vitamin, has high reactive oxygen radicals quenching ability, resulting in protection against oxidative damage in aerobic cell. Acetaminophen (N-acetyl-p-aminophenol, APAP) is a nonsteroidal anti-inflammatory drug, and can promote oxidative damage in liver and kidney tissues. The aim of this study was to investigate whether folic acid has protective effects on oxidative liver and kidney injury caused by experimental APAP toxication. Forty female Sprague dawley rats were divided into 5 groups; control, APAP, FA, APAP+FA, and APAP+N-acetylcysteine (NAC) groups. APAP toxication was induced by oral gavage (3 g/kg bodyweight). FA (20 mg/kg bodyweight) and NAC (150 mg/kg bodyweight) were given by oral gavage to the specified groups. Oxidant and antioxidant parameter were determined in liver and kidney tissues. In addition, the liver and kidney tissues were histological evaluated. When compared with APAP group, superoxide dismutase (SOD) and catalase activities and glutathione levels were statistically higher, malondialdehyde (MDA) level and myeloperoxidase activity (except liver tissue) were statistically lower in both APAP+FA and APAP+NAC. Liver and kidney MDA level and kidney SOD activity were significantly lower in APAP+NAC group compared with APAP+FA group. Co-administration of NAC with APAP was found to provide protection, but hepatic cords were defective in some places and some glomerular tubules also had dilatation. Necrotic areas was reduced in the liver and the glomerular structure was in good condition in the APAP+FA group. As a result, FA might have a protective effect against APAP-induced hepato-nephrotoxicity and oxidative stress in rat.
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Affiliation(s)
- Emrah Akgun
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Aydin Adnan Menderes University, Isikli, 09016, Aydin, Turkey
| | - Murat Boyacioglu
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Aydin Adnan Menderes University, Isikli, 09016, Aydin, Turkey
| | - Sadiye Kum
- Department of Histology and Embryology, Faculty of Veterinary Medicine, Aydin Adnan Menderes University, Isikli, 09016, Aydin, Turkey
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26
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Yu Y, Sun D, Liu Y, Zhao Q, Qin Y, Zhang J. A novel electrochemical paper sensor for low-cost detection of 5-methyltetrahydrofolate in egg yolk. Food Chem 2021; 346:128901. [PMID: 33450645 DOI: 10.1016/j.foodchem.2020.128901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 11/11/2020] [Accepted: 12/12/2020] [Indexed: 11/18/2022]
Abstract
An electrochemical deposition method was used to fabricate a gold nanoflower (AuNF) and carbon nanoparticle (CNP) modified carbon paper (CP) sensor (AuNFs-CNPs/CP) for the low-cost detection of 5-methyltetrahydrofolate (5-mTHF) in egg yolk. AuNF morphology and structures were characterized by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS), revealing nanoflower sizes in the 50 to 200 nm range. AuNFs formed on the sensor were in the Au0. We evaluated 5-mTHF assay performance using cyclic voltammetry, differential pulse voltammetry and chronoamperometry. The AuNFs-CNPs/CP sensor detected 5-mTHF concentrations in the ranges from 1 to 5 mg L-1 and 1-20 μg L-1, with an excellent limit of detection of 1 μg L-1 and good selectivity toward 5-mTHF, when compared to other potentially interfering molecules in samples. The AuNFs-CNPs/CP sensor was also used to detect 5-mTHF in folate-rich, and was found to be twice than that of ordinary egg yolk.
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Affiliation(s)
- Yanan Yu
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Dandan Sun
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yuning Liu
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Qingyu Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yuchang Qin
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Junmin Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
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27
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Electrochemical vitamin sensors: A critical review. Talanta 2021; 222:121645. [DOI: 10.1016/j.talanta.2020.121645] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/04/2020] [Accepted: 09/05/2020] [Indexed: 02/06/2023]
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28
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Ye H, Song L, Zhang F, Li J, Su Z, Zhang Y. Highly Sensitive Electrochemical Detection of Folic Acid by Using a Hollow Carbon Nanospheres@molybdenum Disulfide Modified Electrode. ANAL SCI 2020; 37:575-580. [PMID: 33012758 DOI: 10.2116/analsci.20p297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
As a nutrient in body functions, folic acid (FA) plays a very important role for human health, and thus developing a highly sensitive method for its determination is of great significance. In the present work, carbon hollow nanospheres decorated with molybdenum disulfide nanosheets (CHN@MoS2) nanomaterials were produced through a simple method and adopted to modify a glassy carbon electrode for assembling a highly sensitive electrochemical sensor of FA. After characterizing the prepared nanomaterials using scanning-/transmission-electron microscopy and Raman spectra, as well as optimizing various testing conditions, including the pH value of the buffer solution, the accumulation time and amount of nanomaterials on electrode surface, and the electrochemical determination of FA was carried out using a CHN@MoS2 electrode. Owing to the coordinative advantages from CHN and MoS2, the results show that CHN@MoS2 exhibits excellent sensing responses for FA, and it has a wide linear range from 0.08 to 10.0 μM coupled with a low detection limit of 0.02 μM. Finally, the proposed method for FA detection was successfully applied in human urine analysis. The obtained results are satisfactory, revealing that the developed method based on CHN@MoS2 nanomaterials has important applications for FA determination.
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Affiliation(s)
- Huiming Ye
- Department of Clinical Laboratory, Women and Children's Hospital, School of Medicine, Xiamen University
| | - Liang Song
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Provincial Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences.,Department of Translational Medicine, Xiamen Institute of Rare-earth Materials, Haixi Institutes, Chinese Academy of Sciences
| | - Fuhui Zhang
- Department of Clinical Laboratory, Women and Children's Hospital, School of Medicine, Xiamen University
| | - Juan Li
- Department of Clinical Laboratory, Women and Children's Hospital, School of Medicine, Xiamen University
| | - Zhiying Su
- Department of Obstetrics and gynecology, Women and Children's Hospital, School of Medicine, Xiamen University
| | - Yun Zhang
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Provincial Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences.,Department of Translational Medicine, Xiamen Institute of Rare-earth Materials, Haixi Institutes, Chinese Academy of Sciences.,University of Chinese Academy of Sciences
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29
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Fluorescent AgInS/ZnS quantum dots microplate and lateral flow immunoassays for folic acid determination in juice samples. Mikrochim Acta 2020; 187:427. [PMID: 32632757 DOI: 10.1007/s00604-020-04398-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 06/16/2020] [Indexed: 10/23/2022]
Abstract
A noninstrumental rapid test for folic acid (FA) detection with visual results evaluation utilizing bright water-stable AgInS/ZnS (AIS/ZnS) quantum dots (QDs) is reported . AIS/ZnS QDs are hydrophilic photostable nanocrystals with size < 7 nm and emission in the visible range. They were synthesized directly in the water phase by a simple method compared to the synthesis of other QDs and conjugated with monoclonal antibodies specific for FA via ligand carboxyl groups. The conjugate was used for the development of instrumental qualitative and rapid quantitative FA detection methods. The competitive fluorescent microplate immunosorbent assay provided a limit of detection of 0.1 ng/mL FA and half maximal inhibitory concentration (IC50) of 24 ng/mL FA. The analytical signal was measured at ʎex = 410 nm and ʎem=590 nm. The proposed method showed no cross-reaction with other group B vitamins. For FA screening in juice samples, the lateral flow immunoassay was developed with a visual cutoff level of 3 μg/mL. In our perception, the developed methods are convenient for proving the perception of the AIS/ZnS QDs application as a luminescent label for immunoassay and are effective for FA detection. Graphical abstract.
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30
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Hashemnia S, Mokhtari Z, Solati Z, Azimpanah R, Nikoozad M. Electrochemical Evaluation of Folic Acid by Low Concentration of Methylene Blue Coated on a Green‐Synthesized ZnO Nanoparticles Suspension Solution. ChemistrySelect 2020. [DOI: 10.1002/slct.202000673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sedigheh Hashemnia
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
| | - Zaynab Mokhtari
- Department of ChemistryYasouj University Under Hill Yasouj 75918-74934 Iran
| | - Zahra Solati
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
| | - Razieh Azimpanah
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
| | - Mahsa Nikoozad
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
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31
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Mani V, Balamurugan T, Huang ST. Rapid One-Pot Synthesis of Polydopamine Encapsulated Carbon Anchored with Au Nanoparticles: Versatile Electrocatalysts for Chloramphenicol and Folic Acid Sensors. Int J Mol Sci 2020; 21:ijms21082853. [PMID: 32325883 PMCID: PMC7215351 DOI: 10.3390/ijms21082853] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/11/2020] [Accepted: 04/16/2020] [Indexed: 11/16/2022] Open
Abstract
Designing and engineering nanocomposites with tailored physiochemical properties through teaming distinct components is a straightforward strategy to yield multifunctional materials. Here, we describe a rapid, economical, and green one-pot microwave synthetic procedure for the preparation of ternary nanocomposites carbon/polydopamine/Au nanoparticles (C/PDA/AuNPs; C = carbon nanotubes (CNTs), reduced graphene oxide (rGO)). No harsh reaction conditions were used in the method, as are used in conventional hydrothermal or high-temperature methods. The PDA unit acts as a non-covalent functionalizing agent for carbon, through π stacking interactions, and also as a stabilizing agent for the formation of AuNPs. The CNTs/PDA/AuNPs modified electrode exhibited excellent electrocatalytic activity to oxidize chloramphenicol and the resulting sensor exhibited a low detection limit (36 nM), wide linear range (0.1–534 μM), good selectivity (against 5-fold excess levels of interferences), appreciable reproducibility (3.47%), good stability (94.7%), and practicality (recoveries 95.0%–98.4%). Likewise, rGO/PDA/AuNPs was used to fabricate a sensitive folic acid sensor, which exhibits excellent analytical parameters, including wide linear range (0.1–905 μM) and low detection limit (25 nM). The described synthetic route includes fast reaction time (5 min) and a readily available household microwave heating device, which has the potential to significantly contribute to the current state of the field.
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Affiliation(s)
- Veerappan Mani
- Correspondence: (V.M.); (S.-T.H.); Tel.: +886-2271-2171-2525 (V.M. & S.-T.H.); Fax: +886-02-2731-7117 (S.-T.H.)
| | | | - Sheng-Tung Huang
- Correspondence: (V.M.); (S.-T.H.); Tel.: +886-2271-2171-2525 (V.M. & S.-T.H.); Fax: +886-02-2731-7117 (S.-T.H.)
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32
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Selective Detection of Folic Acid Using 3D Polymeric Structures of 3-Carboxylic Polypyrrole. SENSORS 2020; 20:s20082315. [PMID: 32325655 PMCID: PMC7219238 DOI: 10.3390/s20082315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 04/11/2020] [Accepted: 04/16/2020] [Indexed: 11/17/2022]
Abstract
The detection of folic acid in biological samples or pharmaceutical products is of great importance due to its implications in the biological functions of the human body, along with the development and growth of the fetus. The deficiency of folic acid can be reversed by the intake of different pharmaceutical formulations or alimentary products fortified with this molecule. The elaboration of sensing platforms represents a continuous work in progress, a task in which the use of conductive polymers modified with different functionalities represents one of the outcoming strategies. The possibility of manipulating their morphology with the use of templates or surfactants represents another advantage. A sensing platform based on carboxylic functionalized polypyrrole was synthesized via the electrochemical approach in the presence of a polymeric surfactant on a graphite-based surface. The sensor was able to detect the folic acid from 2.5 μM to 200 μM with a calculated limited of detection of 0.8 μM. It was employed for the detection of the analyte from commercial human serum and pharmaceutical products with excellent recovery rates. The results were double checked using an optimized spectrophotometric procedure that confirmed furthermore the performances of the sensor related to real samples assessment.
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33
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Yuan MM, Zou J, Huang ZN, Peng DM, Yu JG. PtNPs-GNPs-MWCNTs-β-CD nanocomposite modified glassy carbon electrode for sensitive electrochemical detection of folic acid. Anal Bioanal Chem 2020; 412:2551-2564. [PMID: 32162086 DOI: 10.1007/s00216-020-02488-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 12/23/2022]
Abstract
A novel electrochemical sensor, platinum nanoparticles/graphene nanoplatelets/multi-walled carbon nanotubes/β-cyclodextrin composite (PtNPs-GNPs-MWCNTs-β-CD) modified carbon glass electrode (GCE), was fabricated and used for the sensitive detection of folic acid (FA). The PtNPs-GNPs-MWCNTs-β-CD nanocomposite was easily prepared with an ultrasound-assisted assembly method, and it was characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The electrochemical behavior of FA at PtNPs-GNPs-MWCNTs-β-CD/GCE was investigated in detail. Some key experimental parameters such as pH, amount of PtNPs-GNPs-MWCNTs-β-CD composite, and scan rate were optimized. A good linear relationship (R2 = 0.9942) between peak current of cyclic voltammetry (CV) and FA concentration in the range 0.02-0.50 mmol L-1 was observed at PtNPs-GNPs-MWCNTs-β-CD/GCE. The detection limit was 0.48 μmol L-1 (signal-to-noise ratio = 3). A recovery of 97.55-102.96% was obtained for the determination of FA in FA pills (containing 0.4 mg FA per pill) at PtNPs-GNPs-MWCNTs-β-CD/GCE, indicating that the modified electrode possessed relatively high sensitivity and stability for the determination of FA in real samples.
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Affiliation(s)
- Meng-Meng Yuan
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Jiao Zou
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Zhao-Ning Huang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Dong-Ming Peng
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China.
| | - Jin-Gang Yu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China.
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34
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Li W, Zhang X, Miao C, Li R, Ji Y. Fluorescent paper-based sensor based on carbon dots for detection of folic acid. Anal Bioanal Chem 2020; 412:2805-2813. [PMID: 32078004 DOI: 10.1007/s00216-020-02507-w] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/29/2020] [Accepted: 02/10/2020] [Indexed: 10/25/2022]
Abstract
Paper-based devices have been very much in the foreground of analytical science recently. This work innovatively proposed a fluorescent paper-based sensor (FPS) constructed on a hybrid polydimethylsiloxane (PDMS)/paper platform where cellulose papers functionalized with carbon dots (CDs) as fluorophores by Schiff base chemistry were loaded on the grooves array of a designed PDMS plate. As a proof of concept, the performance of FPS was investigated with folic acid (FA) as the target analyte. Under optimal conditions, FPS enabled a rapid fluorescence quenching response to FA via inner filter effect in a wide range of 1-300 μmol L-1 with the limit of detection of 0.28 μmol L-1. The feasibility of FPS was further verified by the detection of FA in orange juice and urine samples with satisfactory results. The covalent modification of CDs on paper endowed the FPS with good assay reproducibility and stability. Interestingly, FPS achieved a more sensitive assay of FA than the conventional strategy, by which the same CDs were directly used to detect FA in a solution-based system. The FPS illuminated a novel strategy for construction of reliable and sensitive assays based on paper-based devices. It is of paramount importance for its practical application in biosensing and clinical diagnosis. Graphical abstract.
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Affiliation(s)
- Wang Li
- Department of Analytical Chemistry, China Pharmaceutical University, 24 TongJiaXiang, Nanjing, 210009, Jiangsu, China.,Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009, Jiangsu, China
| | - Xiaoyue Zhang
- Department of Analytical Chemistry, China Pharmaceutical University, 24 TongJiaXiang, Nanjing, 210009, Jiangsu, China.,Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009, Jiangsu, China
| | - Chunyue Miao
- Department of Analytical Chemistry, China Pharmaceutical University, 24 TongJiaXiang, Nanjing, 210009, Jiangsu, China.,Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009, Jiangsu, China
| | - Ruijun Li
- Department of Analytical Chemistry, China Pharmaceutical University, 24 TongJiaXiang, Nanjing, 210009, Jiangsu, China. .,Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009, Jiangsu, China.
| | - Yibing Ji
- Department of Analytical Chemistry, China Pharmaceutical University, 24 TongJiaXiang, Nanjing, 210009, Jiangsu, China. .,Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009, Jiangsu, China.
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Dokur E, Gorduk O, Sahin Y. Differential Pulse Voltammetric Determination of Folic Acid Using a Poly(Cystine) Modified Pencil Graphite Electrode. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1728540] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ebrar Dokur
- Faculty of Arts and Science, Department of Chemistry, Yildiz Technical University, Istanbul, Turkey
| | - Ozge Gorduk
- Faculty of Arts and Science, Department of Chemistry, Yildiz Technical University, Istanbul, Turkey
| | - Yucel Sahin
- Faculty of Arts and Science, Department of Chemistry, Yildiz Technical University, Istanbul, Turkey
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36
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Thomson SD, Quinn RC, Ricco AJ, Koehne JE. Electrochemistry for Life Detection on Ocean Worlds. ChemElectroChem 2020. [DOI: 10.1002/celc.201901683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Seamus D. Thomson
- NASA Postdoctoral ProgramNASA Ames Research Center Moffett Field, California 94035 USA
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37
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Gęca I, Korolczuk M. Sensitive Determination of Folic Acid using a Solid Bismuth Microelectrode by Adsorptive Stripping Voltammetry. ELECTROANAL 2019. [DOI: 10.1002/elan.201900514] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Iwona Gęca
- Faculty of ChemistryMaria Curie Sklodowska University 20-031 Lublin Poland
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38
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Affiliation(s)
| | - Özgul Haklı
- Muğla Sıtkı Koçman UniversityFaculty of Science, Chemistry Department 48000- Kötekli Mugla TURKEY
| | - Ülkü Anik
- Muğla Sıtkı Koçman UniversityFaculty of Science, Chemistry Department 48000- Kötekli Mugla TURKEY
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CdTe Quantum Dots Modified with Cysteamine: A New Efficient Nanosensor for the Determination of Folic Acid. SENSORS 2019; 19:s19204548. [PMID: 31635083 PMCID: PMC6832340 DOI: 10.3390/s19204548] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 10/12/2019] [Accepted: 10/15/2019] [Indexed: 11/30/2022]
Abstract
In this paper, we report the synthesis, characterization, and application of a new fluorescent nanosensor based on water-soluble CdTe quantum dots (QDs) coated with cysteamine (CA) for the determination of folic acid (FA). CdTe/CA QDs were characterized by high-resolution transmission electron microscopy, the zeta potential, and Fourier-transform infrared (FT-IR), UV-visible, and fluorescence spectroscopy. CdTe QDs coated with mercaptopropionic acid (MPA) and glutathione (GSH) were prepared for comparison purposes. The effect of FA on the photoluminescence intensity of the three thiol-capped QDs at pH 8 was studied. Only CdTe/CA QDs showed a notable fluorescence quenching in the presence of FA. Then, a nanosensor based on the fluorescence quenching of the CdTe QDs at pH 8 was explored. Under optimum conditions, the calibration curve showed a linear fluorescence quenching response in a concentration range of FA from 0.16 to 16.4 μM (R2 = 0.9944), with a detection limit of 0.048 μM. A probable mechanism of fluorescence quenching was proposed. The nanosensor showed good selectivity over other possible interferences. This method has been applied for FA quantification in orange beverage samples with excellent results (recoveries from 98.3 to 103.9%). The good selectivity, sensitivity, low cost, and rapidity make CdTe /CA QDs a suitable nanosensor for FA determination.
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40
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Nigović B, Mornar A, Brusač E, Jeličić ML. Selective sensor for simultaneous determination of mesalazine and folic acid using chitosan coated carbon nanotubes functionalized with amino groups. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113450] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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41
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Chekin F, Mishyn V, Barras A, Lyskawa J, Ye R, Melinte S, Woisel P, Boukherroub R, Szunerits S. Dopamine-functionalized cyclodextrins: modification of reduced graphene oxide based electrodes and sensing of folic acid in human serum. Anal Bioanal Chem 2019; 411:5149-5157. [PMID: 31250067 DOI: 10.1007/s00216-019-01892-1] [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: 01/03/2019] [Revised: 04/26/2019] [Accepted: 05/03/2019] [Indexed: 02/06/2023]
Abstract
A mandatory step in any sensor fabrication is the introduction of analyte-specific recognition elements to the transducer surface. In this study, the possibility to anchor β-cyclodextrin-modified dopamine to a reduced graphene oxide based electrochemical transducer for the sensitive and selective sensing of folic acid is demonstrated. The sensor displays good electrocatalytic activity toward the oxidation of folic acid. The strong affinity of the surface-confined β-cyclodextrin for folic acid, together with favorable electron transfer characteristics, resulted in a sensor with a detection limit of 1 nM for folic acid and a linear response up to 10 μM. Testing of the sensor on serum samples from healthy individuals and patients diagnosed with folic acid deficiency validated the sensing capability. Graphical abstract.
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Affiliation(s)
- Fereshteh Chekin
- Department of Chemistry, Ayatollah Amoli Branch, Islamic Azad University, Amol, 46178-678, Iran. .,Université de Lille, CNRS, Centrale Lille, ISEN, Université de Valenciennes, UMR 8520-IEMN, 59000, Lille, France.
| | - Vladyslav Mishyn
- Université de Lille, CNRS, Centrale Lille, ISEN, Université de Valenciennes, UMR 8520-IEMN, 59000, Lille, France
| | - Alexandre Barras
- Université de Lille, CNRS, Centrale Lille, ISEN, Université de Valenciennes, UMR 8520-IEMN, 59000, Lille, France
| | - Joel Lyskawa
- Unité des Matériaux et Transformations (UMR 8207), Equipe Ingénierie des Systèmes Polymères, Université de Lille, 59655, Villeneuve d'Ascq Cedex, France
| | - Ran Ye
- Institute of Information and Communication Technologies, Electronics and Applied Mathematics, Université catholique de Louvain, 1348, Louvain-la-Neuve, Belgium
| | - Sorin Melinte
- Institute of Information and Communication Technologies, Electronics and Applied Mathematics, Université catholique de Louvain, 1348, Louvain-la-Neuve, Belgium
| | - Patrice Woisel
- Unité des Matériaux et Transformations (UMR 8207), Equipe Ingénierie des Systèmes Polymères, Université de Lille, 59655, Villeneuve d'Ascq Cedex, France
| | - Rabah Boukherroub
- Université de Lille, CNRS, Centrale Lille, ISEN, Université de Valenciennes, UMR 8520-IEMN, 59000, Lille, France
| | - Sabine Szunerits
- Université de Lille, CNRS, Centrale Lille, ISEN, Université de Valenciennes, UMR 8520-IEMN, 59000, Lille, France.
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42
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Li X, Wu X, Zhang F, Zhao B, Li Y. Label-free detection of folic acid using a sensitive fluorescent probe based on ovalbumin stabilized copper nanoclusters. Talanta 2019; 195:372-380. [DOI: 10.1016/j.talanta.2018.11.067] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/18/2018] [Accepted: 11/21/2018] [Indexed: 11/30/2022]
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Han S, Chen X. Copper nanoclusters-enhanced chemiluminescence for folic acid and nitrite detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:315-320. [PMID: 30472594 DOI: 10.1016/j.saa.2018.11.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/14/2018] [Accepted: 11/18/2018] [Indexed: 06/09/2023]
Abstract
The reaction between diperiodatoargentate(III) (DPA) and folic acid (FA) produced weak chemiluminescence (CL) in acid medium, which was greatly enhanced in the presence of copper nanoclusters (CuNCs). The CL intensity of CuNCs-DPA-FA system increased with the concentration of FA ranging from 0.1 to 10.0 μM. The proposed CL system was applied for the detection of FA in pharmaceutical formulation and human urine samples. Further, the CL signal of CuNCs-DPA-FA system was inhibited by nitrite, and the inhibited CL intensity was proportional to the nitrite concentration in the range of 1.0-80.0 μM. The method was successfully applied to determine nitrite in water, pickled vegetable and sausage samples. A possible CL mechanism was briefly discussed.
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Affiliation(s)
- Suqin Han
- Department of Chemistry, Modern College of Humanities and Sciences of Shanxi Normal University, Linfen 041000, Shanxi, PR China; School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, Shanxi, PR China.
| | - Xiaoxia Chen
- School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, Shanxi, PR China
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44
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Moscoso R, Barrientos C, Moris S, Squella J. Electrocatalytic oxidation of NADH in a new nanostructured interface with an entrapped butylpyrene nitroaromatic derivative. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.02.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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45
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Panjan P, Monasterio RP, Carrasco-Pancorbo A, Fernandez-Gutierrez A, Sesay AM, Fernandez-Sanchez JF. Development of a folic acid molecularly imprinted polymer and its evaluation as a sorbent for dispersive solid-phase extraction by liquid chromatography coupled to mass spectrometry. J Chromatogr A 2018; 1576:26-33. [PMID: 30253912 DOI: 10.1016/j.chroma.2018.09.037] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 06/06/2018] [Accepted: 09/17/2018] [Indexed: 10/28/2022]
Abstract
This work shows the development of a molecularly imprinted polymer to determine folic acid (FA) in food extracts by using dispersive solid-phase extraction and liquid chromatography coupled to mass spectrometry (LC-MS). Herewith, combinations of monomers (methacrylic acid (MAA), 4-vinylpyridine (4VPy) and vinylbenzyl trimethylammonium chloride (VBTMAC)) and crosslinkers (ethylene glycol dimethacrylate (EGDMA) and divinyl benzene (DVB)) were tested in appropriate solvents. Isotherm tests revealed that the MIP with the highest affinity was obtained by combining VBTMAC and EGDMA. Having checked the appropriate template-monomer-crosslinker ratio, the FA MIP was analyzed for its kinetic and equilibrium binding properties, proving very high affinity (more than 2.5 mmol g-1) and MIP/NIP ratio (up to 37). The FA MIP was used to selectively isolate the compound of interest from lettuce and cookies matrices using a dispersive solid-phase extraction protocol (which exhibited appropriate recovery and repeatability, ≥79.50% and ≤13.41 (%RSD in terms of area values), respectively, as well as absence of matrix effect); the resulting extracts were analyzed by a rapid and reliable LC-MS method.
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Affiliation(s)
- Peter Panjan
- Measurement Technology Unit (MITY), University of Oulu, Kajaani, Finland
| | - Romina P Monasterio
- Instituto de Biología Agrícola de Mendoza (IBAM), UNCuyo, CONICET. Alt. Brown 500, Chacras de Coria, Mendoza, Argentina
| | - Alegría Carrasco-Pancorbo
- Department of Analytical Chemistry, University of Granada, Avd. Fuentenueva s/n, 18071, Granada, Spain
| | | | - Adama M Sesay
- Measurement Technology Unit (MITY), University of Oulu, Kajaani, Finland.
| | - Jorge F Fernandez-Sanchez
- Department of Analytical Chemistry, University of Granada, Avd. Fuentenueva s/n, 18071, Granada, Spain; NanoMyP(®), Nanomateriales y Polimeros S.L, Spin-Off company of the UGR, BIC building, Avd. Innovacion 1, E-18016, Granada, Spain.
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46
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Kuceki M, de Oliveira FM, Segatelli MG, Coelho MKL, Pereira AC, da Rocha LR, de Cássia Mendonça J, Tarley CRT. Selective and sensitive voltammetric determination of folic acid using graphite/restricted access molecularly imprinted poly(methacrylic acid)/SiO2 composite. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.04.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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47
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Gu L, Yan W, Liu L, Wang S, Zhang X, Lyu M. Research Progress on Rolling Circle Amplification (RCA)-Based Biomedical Sensing. Pharmaceuticals (Basel) 2018; 11:E35. [PMID: 29690513 PMCID: PMC6027247 DOI: 10.3390/ph11020035] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/10/2018] [Accepted: 04/10/2018] [Indexed: 12/26/2022] Open
Abstract
Enhancing the limit of detection (LOD) is significant for crucial diseases. Cancer development could take more than 10 years, from one mutant cell to a visible tumor. Early diagnosis facilitates more effective treatment and leads to higher survival rate for cancer patients. Rolling circle amplification (RCA) is a simple and efficient isothermal enzymatic process that utilizes nuclease to generate long single stranded DNA (ssDNA) or RNA. The functional nucleic acid unit (aptamer, DNAzyme) could be replicated hundreds of times in a short period, and a lower LOD could be achieved if those units are combined with an enzymatic reaction, Surface Plasmon Resonance, electrochemical, or fluorescence detection, and other different kinds of biosensor. Multifarious RCA-based platforms have been developed to detect a variety of targets including DNA, RNA, SNP, proteins, pathogens, cytokines, micromolecules, and diseased cells. In this review, improvements in using the RCA technique for medical biosensors and biomedical applications were summarized and future trends in related research fields described.
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Affiliation(s)
- Lide Gu
- College of Marine Life and Fisheries, Huahai Institute of Technology, Lianyungang 222005, China.
| | - Wanli Yan
- College of Marine Life and Fisheries, Huahai Institute of Technology, Lianyungang 222005, China.
| | - Le Liu
- College of Marine Life and Fisheries, Huahai Institute of Technology, Lianyungang 222005, China.
| | - Shujun Wang
- Marine Resources Development Institute of Jiangsu, Lianyungang 222005, China.
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Huaihai Institute of Technology, Lianyungang 222005, China.
| | - Xu Zhang
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Huaihai Institute of Technology, Lianyungang 222005, China.
- Verschuren Centre for Sustainability in Energy & the Environment, Cape Breton University, Sydney, NS B1P 6L2, Canada.
| | - Mingsheng Lyu
- College of Marine Life and Fisheries, Huahai Institute of Technology, Lianyungang 222005, China.
- Marine Resources Development Institute of Jiangsu, Lianyungang 222005, China.
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Huaihai Institute of Technology, Lianyungang 222005, China.
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48
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Cao Y, Griffith B, Bhomkar P, Wishart DS, McDermott MT. Functionalized gold nanoparticle-enhanced competitive assay for sensitive small-molecule metabolite detection using surface plasmon resonance. Analyst 2018; 143:289-296. [DOI: 10.1039/c7an01680h] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A functionalized gold nanoparticle-enhanced competitive assay was developed to overcome the sensitivity challenge associated with direct SPR sensing of small-molecule metabolites.
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Affiliation(s)
- Yong Cao
- Department of Chemistry
- University of Alberta
- Edmonton
- Canada
- National Institute for Nanotechnology
| | | | | | - David S. Wishart
- National Institute for Nanotechnology
- Edmonton
- Canada
- Department of Computing Science
- 2-21 Athabasca Hall
| | - Mark T. McDermott
- Department of Chemistry
- University of Alberta
- Edmonton
- Canada
- National Institute for Nanotechnology
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49
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Zafarani HR, Mathwig K, Lemay SG, Sudhölter EJR, Rassaei L. Modulating Selectivity in Nanogap Sensors. ACS Sens 2016. [DOI: 10.1021/acssensors.6b00556] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hamid Reza Zafarani
- Laboratory
of Organic Materials and Interfaces, Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
| | - Klaus Mathwig
- Pharmaceutical
Analysis, Groningen Research Institute of Pharmacy, University of Groningen, P.O. Box 196, 9700 AD Groningen, The Netherlands
| | - Serge G. Lemay
- MESA+
Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Ernst J. R. Sudhölter
- Laboratory
of Organic Materials and Interfaces, Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
| | - Liza Rassaei
- Laboratory
of Organic Materials and Interfaces, Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
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