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Sakaleshpur Kumar G, Ballur Prasanna S, Lokesh Marenahalli B, Shadakshari S, Arehalli Shivamurthy S, Rajabathar JR, Chimatahalli Shanthakumar K, Han YK. Flake-like structure of SrTiO 3 nanoparticles dispersed on graphene oxide: A selective and sensitive electrochemical sensor for determination of chloramphenicol in milk and honey samples. Food Chem 2024; 444:138637. [PMID: 38341918 DOI: 10.1016/j.foodchem.2024.138637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/13/2024]
Abstract
The use of Chloramphenicol (CAP), a potent antibiotic with broad-spectrum capabilities in food-producing animals has been restricted by the European Union and several other countries due to its severe side effects. Thus, CAP must be detected quickly and sensitively. In this investigation, the preparation of SrTiO3 nanoparticles was carried out utilizing a hydrothermal technique. The as-synthesized strontium titanate was decorated on the graphene oxide (SrTiO3/GO) using an ultrasonication method. An electrochemical sensor was developed by employing a modified electrode consisting of SrTiO3/GO, which can accurately detect CAP in food samples. The synergistic effect of SrTiO3 and GO could improve the peak current response. Remarkably, the SrTiO3/GO-modified glassy carbon electrode has a LOD and sensitivity of 6.08 µM nM and 2.771 µA·μM-1·cm-2, respectively. This modified electrode was evaluated in food samples and had an outstanding reaction with a high percentage of recovery, which makes it a potential electrocatalyst for CAP detection.
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Affiliation(s)
- Gagankumar Sakaleshpur Kumar
- Department of Chemistry, SJCE, JSS Science and Technology University, Karnataka 570006, India; Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 100-715, Republic of Korea
| | - Sanjay Ballur Prasanna
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology (Taipei Tech), Taipei 10608, Taiwan
| | - Bhuvan Lokesh Marenahalli
- International PhD Program for Biomedical Engineering, Taipei Medical University, 250 Wuxing St, Taipei 11031, Taiwan
| | - Sandeep Shadakshari
- Department of Chemistry, SJCE, JSS Science and Technology University, Karnataka 570006, India.
| | | | - Jothi Ramalingam Rajabathar
- Department of Chemistry, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Saudi Arabia
| | | | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 100-715, Republic of Korea.
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2
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Chimatahalli Shanthakumar K, Sridhara PG, Rajabathar JR, Al-lohedan HA, Lokanath NK, Mylnahalli Krishnegowda H. Unveiling a Novel Solvatomorphism of Anti-inflammatory Flufenamic Acid: X-ray Structure, Quantum Chemical, and In Silico Studies. ACS Omega 2024; 9:20753-20772. [PMID: 38764648 PMCID: PMC11097344 DOI: 10.1021/acsomega.3c07520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 04/10/2024] [Accepted: 04/16/2024] [Indexed: 05/21/2024]
Abstract
This paper delves into the polymorphism of 2-[3-(trifluoromethyl)anilino]benzoic acid, commonly referred to as flufenamic acid (FA), a pharmaceutical agent employed in treating inflammatory conditions. The central focus of the study is on a newly unearthed solvatomorphic structure of FA in methanol (FAM), and a thorough comparison is conducted with the commercially available standard structure. Employing a comprehensive approach, including X-ray crystallography, Hirshfeld surface analysis, density functional theory (DFT), molecular docking, and molecular dynamics (MD) simulations, the research aims to unravel the structural and functional implications of solvatomorphism. The X-ray crystal structure analysis brings to light notable differences between the standard FA and solvatomorphic FAM, showcasing variations in intermolecular interactions and crystal packing. Key features such as hydrogen bonding, π···π stacking, and C-H···π interactions are identified as influential factors shaping the stability and conformation of the compounds. Hirshfeld surface analysis further quantifies the nature and contribution of intermolecular interactions, providing a comprehensive perspective on molecular stability. Density functional theory offers valuable electronic structure insights, highlighting disparities in frontier molecular orbitals between FA and FAM. Molecular docking studies against prostaglandin D2 11-ketoreductase explore potential drug interactions, unveiling distinct binding modes and hydrogen bonding patterns that shed light on how the solvatomorphic structure may impact drug-target interactions. In-depth molecular dynamics simulations over 100 ns investigate the stability of the protein-ligand complex, with root mean square deviation and root mean square fluctuation analyses revealing minimal deviations and affirming the stability of FAM within the active site of the target protein.
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Affiliation(s)
| | | | - Jothi Ramalingam Rajabathar
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box. 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Hamad A. Al-lohedan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box. 2455, Riyadh 11451, Kingdom of Saudi Arabia
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3
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Nanjundaswamy S, Chimatahalli Shanthakumar K, Shadakshari S, Rajabathar JR, Arokiyaraj S, Al-lohedan HA, Sakthipandi K, Mallu P. Redefining Chalcone Synthesis: Aldol Adduct Elimination for the Rapid Access to Thienyl Chalcones. ACS Omega 2024; 9:13603-13611. [PMID: 38559939 PMCID: PMC10976368 DOI: 10.1021/acsomega.3c05897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 02/16/2024] [Accepted: 02/27/2024] [Indexed: 04/04/2024]
Abstract
This paper introduces a unique and novel method for synthesizing thienyl chalcones using iron oxide nanoparticles (FeONPs) as a heterogeneous catalyst. It stands out as a rare example in the literature for the synthesis of these chalcones from 1,3-diketones and various aromatic aldehydes. The magnetic FeONPs employed as the catalyst bring several advantages, including their efficiency, affordability, and ecofriendly nature, making them an attractive choice for producing thiophene chalcones. One noteworthy aspect of this methodology is the utilization of mild reaction conditions, which greatly simplify the operational aspects of the reaction. Synthesized chalcones were confirmed through the application of various techniques, proton-NMR, 13C NMR, mass spectrometry, and single-crystal X-ray diffraction analysis. These analyses provide valuable insights into the chemical compositions and structural characteristics of the synthesized compounds. Significantly, this methodology is reported for the first time in the literature, indicating its novelty and contribution to the field of chalcone synthesis.
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Affiliation(s)
| | | | - Sandeep Shadakshari
- Department
of Chemistry, SJCE, JSS Science and Technology
University, Mysuru 570 006, India
| | - Jothi Ramalingam Rajabathar
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Selvaraj Arokiyaraj
- Department
of Food Science and Biotechnology, Sejong
University, Seoul 05006, South Korea
| | - Hamad A. Al-lohedan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Kathiresan Sakthipandi
- Department
of Physics, SRM TRP Engineering College, Tiruchirappalli 621 105, Tamil Nadu, India
| | - Puttaswamappa Mallu
- Department
of Chemistry, SJCE, JSS Science and Technology
University, Mysuru 570 006, India
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4
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Vijayakumar R, Raja SSS, Muthukumar C, Karuppiah P, Panneerselvam A, Rajabathar JR, Thajuddin N, Ayyamperumal R. Production, optimization and characterization of partially purified anti-mycotic compound from marine soil derived streptomycetes originating at unexplored region of Bay of Bengal, India. Environ Res 2024; 251:118698. [PMID: 38518906 DOI: 10.1016/j.envres.2024.118698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 01/28/2024] [Accepted: 03/11/2024] [Indexed: 03/24/2024]
Abstract
Sixty-eight morphologically distinct isolates of marine actinomycetes were derived from seashore, mangrove, and saltpan ecosystems located between the Palk Strait and Gulf of Mannar region, Bay of Bengal, Tamilnadu. Twenty-five (36.8%) isolates exhibited anti-mycotic activity against Candida albicans and Cryptococcus neoformans in preliminary screening, and 4 isolates with prominent activity were identified and designated at the genus level as Streptomyces sp. VPTS3-I, Streptomyces sp. VPTS3-2, Streptomyces sp. VPTSA1-4 and Streptomyces sp. VPTSA1-8. All the potential antagonistic isolates were further characterized with phenotypic and genotypic properties including 16S rRNA gene sequencing and identified species level as Streptomyces afghaniensis VPTS3-1, S. matensis VPTS3-2, S. tuirus VPTSA1-4 and S. griseus VPTSA1-8. In addition, the active fractions from the potential antagonistic streptomycetes were extracted with organic solvents by shake flask culture method and the anti-mycotic efficacies were evaluated. The optimization parameters for the production of the anti-mycotic compound were found to be pH between 7 and 8, the temperature at 30ᵒC, the salinity of 2%, incubation of 9 days, and starch and KNO3 as the suitable carbon and nitrogen sources respectively in starch casein medium.
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Affiliation(s)
- Ramasamy Vijayakumar
- Department of Microbiology, Bharathidasan University, Palkalaiperur, Tiruchirappalli, 620 024, Tamil Nadu, India.
| | - Suresh S S Raja
- Department of Microbiology, Bharathidasan University, Palkalaiperur, Tiruchirappalli, 620 024, Tamil Nadu, India
| | - Chinnasamy Muthukumar
- Department of Botany, National College (Autonomous), Tiruchirappalli, 620 001, Tamil Nadu, India
| | - Ponmurugan Karuppiah
- Department of Botany and Microbiology, College of Science, King Saud University, Post Box: 2455, Riyadh, Saudi Arabia
| | - Annamalai Panneerselvam
- Post Graduate and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, 613 503, Tamil Nadu, India
| | - Jothi Ramalingam Rajabathar
- Department of Chemistry, College of Science, King Saud University, Post Box: 2455, Riyadh 11451, Saudi Arabia.
| | - Nooruddin Thajuddin
- Department of Microbiology, Bharathidasan University, Tiruchirappalli, 620 024, India; Crescent Global Outreach Mission, B S Abdur Rahman Crescent Institute of Science and Technology (Deemed to be University), Vandalur, Chennai - 600 048, India
| | - Ramamoorthy Ayyamperumal
- College of Earth Sciences, Lanzhou University, Lanzhou, 730000, People's Republic of China; Department of Biomaterials, Saveetha Dental College and Hospitals, SIMATS, Saveetha University, Chennai, 600077, India.
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5
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Nethaji P, Revathi P, Senthil Kumar P, Logesh M, Rajabathar JR, Al-Lohedan HA, Arokiyaraj S, Rangasamy G. Fluorescence enhancing and quenching signal based on new approach for selective detection of multiple organochlorine pesticides using blue emissive-carbon dot. Environ Pollut 2024; 345:123418. [PMID: 38307243 DOI: 10.1016/j.envpol.2024.123418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/04/2024]
Abstract
Measuring the concentration of organochlorine pesticides (OCPs) in agriculture has engaged significant awareness for healthcare investigation since OCPs are harmful to many physiological processes. Excessive usage of these compounds can result in major contamination of the environment and food supply chains. As a result, more accurate and rapid ways to detect pesticide residues in food are required. In this work, we have portrayed the surface-engineered fluorescent blue emissive-carbon dot (B-CD) with a high quantum yield (49.3 %) via the hydrothermal method for fluorescent sensing of OCPs on real samples. The amine group functionalities of carbon dots have supported the direct coordination with -Cl and -OH groups of HEP, ENS, CDF and 2,4-DPAC for the sensitive detection of OCPs, by switching in the fluorescent intensity of B-CD. The functional group of OCPs exhibits a variety of binding interactions with B-CD to contribute a complex formation, which leads to static quenching via an insubstantial restricted electron transfer process. The synthesized carbon dots exhibit individuality in binding nature towards different OCPs. Fluorescence studies help to distinguish the target OCPs and their low detection limits (LODs) were 0.002, 0.099, 0.16 and 0.082 μM for Heptachlor (HEP - turn "on"), Endosulfan (ENS), Chlordimeform (CDF) and 2,4-dichlorophenoxyacetic acid (2,4-DPAC - turn "off") OCPs respectively. The real water samples and agriculture food samples were effectively investigated and the OCP toxicity was noted. Thus, the design of the fluorescence sensor is established as an easy and proficient sensing method for detecting OCPs.
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Affiliation(s)
- P Nethaji
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603 110, Tamil Nadu, India
| | - P Revathi
- Department of Chemistry, Annamalai University, Chidambaram, 608 002, Tamil Nadu, India
| | - P Senthil Kumar
- Centre for Pollution Control and Environmental Engineering, School of Engineering and Technology, Pondicherry University, Kalapet, Puducherry, 605014, India
| | - M Logesh
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore, 641 046, Tamil Nadu, India
| | - Jothi Ramalingam Rajabathar
- Department of Chemistry, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - H A Al-Lohedan
- Department of Chemistry, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - S Arokiyaraj
- Department of Food Science and Biotechnology, Sejong University, Seoul, 05006, South Korea
| | - Gayathri Rangasamy
- School of Engineering, Lebanese American University, Byblos, Lebanon; Department of Sustainable Engineering, Institute of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India.
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Shabil Sha M, Anwar H, Musthafa FN, Al-Lohedan H, Alfarwati S, Rajabathar JR, Khalid Alahmad J, Cabibihan JJ, Karnan M, Kumar Sadasivuni K. Photocatalytic degradation of organic dyes using reduced graphene oxide (rGO). Sci Rep 2024; 14:3608. [PMID: 38351100 PMCID: PMC10864344 DOI: 10.1038/s41598-024-53626-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 02/02/2024] [Indexed: 02/16/2024] Open
Abstract
Photocatalysts have developed into a successful strategy for degrading synthetic and organic toxins, such as chemicals and dyes, in wastewater. In this study, graphene oxide was reduced at different temperatures and used for degrading indigo carmine and neutral red dyes. The wide surface areas, strong adsorption sites, and oxygen functionalities of reduced graphene oxide (rGO) at 250 °C (rGO-250) produced more photocatalytic degradation efficiency and adsorption percentage. The catalyst dosage, initial dye concentration, solution pH and recyclability were all used to optimize the photocatalytic activity of rGO-250. This research presents a capable nano-adsorbent photocatalyst for the efficient degradation of organic dyes. GO and rGOs were also investigated for carbon dioxide (CO2) absorption properties. Results showed that rGO-250 has better CO2 adsorption properties than other rGOs. Overall, it was observed that rGO-250 has better photocatalytic and CO2 adsorption capabilities compared to graphene oxide reduced at different temperatures.
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Affiliation(s)
- Mizaj Shabil Sha
- Center for Advanced Materials, Qatar University, PO Box 2713, Doha, Qatar
| | - Hayarunnisa Anwar
- Center for Advanced Materials, Qatar University, PO Box 2713, Doha, Qatar
| | - Farzana N Musthafa
- Center for Advanced Materials, Qatar University, PO Box 2713, Doha, Qatar
| | - Hamad Al-Lohedan
- Chemistry Department, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Sarya Alfarwati
- Center for Advanced Materials, Qatar University, PO Box 2713, Doha, Qatar
| | - Jothi Ramalingam Rajabathar
- Chemistry Department, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Kingdom of Saudi Arabia.
| | | | - John-John Cabibihan
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, P.O. Box. 2713, Doha, Qatar
| | - Muthusamy Karnan
- Grassland and Forage Division, National Institute of Animal Science, Rural Development Administration, Wanju, South Korea
| | - Kishor Kumar Sadasivuni
- Center for Advanced Materials, Qatar University, PO Box 2713, Doha, Qatar.
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, P.O. Box. 2713, Doha, Qatar.
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7
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Basavapura Ravikumar S, Prasanna SB, Shivamurthy SA, Shadakshari S, Nagaraja BM, Rajabathar JR, Al-lohedan HA, Arokiyaraj S. Individual and Simultaneous Electrochemical Detection of Allura Red and Acid Blue 9 in Food Samples Using a Novel La 2YCrO 6 Double Perovskite Decorated on HLNTs as an Electrocatalyst. ACS Omega 2024; 9:2568-2577. [PMID: 38250369 PMCID: PMC10795027 DOI: 10.1021/acsomega.3c07330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/01/2023] [Accepted: 12/12/2023] [Indexed: 01/23/2024]
Abstract
The present study involved the synthesis of La2YCrO6 double perovskites using a sol-gel approach. Additionally, a sonication method was implemented to prepare La2YCrO6 double perovskites decorated on halloysites (La2YCrO6/HLNTs). The La2YCrO6/HLNTs exhibited remarkable conductivity, electrocatalytic activity, and rapid electron transfer. It is imperative to possess these characteristics when overseeing the concurrent identification of Allura red (AR) and acid blue 9 (AB) in food samples. The development of the La2YCrO6/HLNTs was verified through the utilization of diverse approaches for structural and morphological characterization. The electrochemical techniques were employed to evaluate the analytical techniques of La2YCrO6/HLNTs. Impressively, the La2YCrO6/HLNTs demonstrated exceptional sensitivity, yielding the lowest detection limit for AR at 8.99 nM and AB at 5.14 nM. Additionally, the linear concentration range was 10-120 nM (AR and AB). The sensor that was developed exhibited remarkable selectivity, and the feasibility of AR and AB in the food sample was effectively monitored, resulting in satisfactory recoveries.
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Affiliation(s)
| | - Sanjay Ballur Prasanna
- Department
of Chemical Engineering and Biotechnology, National Taipei University of Technology (Taipei Tech), Taipei 10608, Taiwan
| | | | - Sandeep Shadakshari
- Department
of Chemistry, SJCE, JSS Science and Technology
University, Karnataka 570006, India
| | - Bhari Mallanna Nagaraja
- Centre
for Nano and Material Science (CNMS), Jain
University, Jain Global
Campus, Bangalore 562112, India
| | - Jothi Ramalingam Rajabathar
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box. 2455, Riyadh 11451, Saudi Arabia
| | - Hamad A. Al-lohedan
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box. 2455, Riyadh 11451, Saudi Arabia
| | - Selvaraj Arokiyaraj
- Department
of Food Science and Biotechnology, Sejong
University, Seoul 05006, South Korea
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Devendrapandi G, Padmanaban D, Thanikasalam R, Panneerselvam A, Palraj R, Rajabathar JR, Rajendiran N, Balu R, Oh TH, Ramasundaram S. Direct sunlight induced room temperature synthesis of anticancer and catalytic silver nanoparticles by shrimp shell waste derived chitosan. Int J Biol Macromol 2023; 252:126205. [PMID: 37562471 DOI: 10.1016/j.ijbiomac.2023.126205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/13/2023] [Accepted: 08/05/2023] [Indexed: 08/12/2023]
Abstract
The use of marine waste derived chitosan (CS) for the synthesis of nanomaterials is considered as one of the effective routes for bio-waste management and recovering functional products. Herein, CS capped silver nanoparticles (Ag NPs-CS) with potential anticancer and dye pollutants adoption properties have been synthesized photochemically under direct sunlight. To obtain, CS, shrimp shell waste was subjected to a serious of standard demineralization, deproteinization and deacetylation processes. The electronic absorption peak (400 nm) denoting surface plasmonic resonance of Ag NPs and infrared peaks relevant to CS (3364 cm-1 of OH/NH2, 2932 cm-1 of CH, and 1647 cm-1 of -CO) exhibited peaks confirmed the formation of CS-Ag NPs. Ag NPs-CS exhibited anticancer activity against Human lung adenocarcinoma cell lines (A549), the maximum cell death noticed at the concentration of 20 μg/mL and 70 μg/mL was 20 and 52 %, respectively. An aqueous Ag NPs-CS (100 μg/mL) was degraded ≥95 % of mixed dye target solution (25 mg/mL) containing equal volume of cationic dye (Methylene blue and Rhodamine B) and anionic dye (methyl orange). Therefore, these findings suggest that the shrimp shell waste derived CS can be used for the synthesis of CS-Ag NPs with potential biomedical and environmental applications.
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Affiliation(s)
| | | | - Rabi Thanikasalam
- National Center for Ultrafast Process, University of Madras, Chennai, Tamilnadu, India
| | | | - Ragasudha Palraj
- Department of Respiratory Medicine, Government Thoothukudi Medical College Hospital, Thoothukudi, Tamilnadu, India
| | | | - Nagappan Rajendiran
- Department of Polymer Science, University of Madras, Chennai, Tamilnadu, India.
| | - Ranjith Balu
- Department of Materials Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Science, Chennai, Tamilnadu, India.
| | - Tae Hwan Oh
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
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Rajabathar JR, Al-Lohedan H, Arokiyaraj S, Mohammed F, Al-Dhayan DM, Faqihi NA, Al-Saigh H. Herbal Melanin Inhibits Real-Time Cell Proliferation, Downregulates Anti-Apoptotic Proteins and Upregulates Pro-Apoptotic p53 Expression in MDA-MB-231 and HCT-116 Cancer Cell Lines. Medicina (Kaunas) 2023; 59:2061. [PMID: 38138165 PMCID: PMC10744400 DOI: 10.3390/medicina59122061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/12/2023] [Accepted: 11/16/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Cancer is the second-most-important deadly disease in the world, leading to severe socioeconomic consequences and posing a public threat. Consequently, breast and colorectal cancers are significant cancer types that affect women and men more commonly, respectively. Treatment failure or recurrent diseases frequently occur due to resistance, in addition to the side effects of the currently available anticancer agents. Therefore, in this study, herbal melanin anticancer activity was investigated against human breast adenocarcinoma (MDA-MB-231) and human colorectal (HCT 116) cell proliferation and the expression of downregulated anti-apoptotic proteins and upregulated pro-apoptotic p53. Materials and Methods: MDA-MB-231 and HCT 116 cells were monitored for their real-time proliferation properties using Xcelligence. Herbal melanin of various concentrations significantly inhibited MDA-MB-231 and HCT 116 cell proliferation. Then, the expression of proapoptotic and anti-apoptotic proteins such as p53, Bcl-2 and Bcl-xl was studied using Western blotting. Results: The Bcl-2 and Bcl-xl expressions were downregulated, while the p53 expression was upregulated after treatment with herbal melanin. Similarly, the expression of apoptotic proteins such as Bcl-2, Bcl-xl, XIAP, Survivin, Bid, Bax, p53, Cytochrome C, PARP genes and mRNA was studied after herbal melanin treatment using real-time PCR, which revealed the downregulation of Bcl-2, Bcl-xl, XIAP and Survivin and the upregulation of Bid, Bax, p53, Cytochrome C and PARP apoptotic protein expression. Also, caspase 3 and 9 expressions were monitored after the treatment with herbal melanin, which revealed the upregulation of both the MDA-MB-231 and HCT 116 cell types. Conclusions: Overall, herbal melanin can be used as an alternative anticancer agent against the MDA-MB-231 and HCT 116 cell types.
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Affiliation(s)
- Jothi Ramalingam Rajabathar
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Hamad Al-Lohedan
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Selvaraj Arokiyaraj
- Department of Food Science and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - Fathima Mohammed
- College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dhaifallah M. Al-Dhayan
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Norah A. Faqihi
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Hassan Al-Saigh
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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10
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Balu R, Panneerselvam A, Devendrapandi G, Rajabathar JR, Al-Lohedan HA, Al-Dhayan DM. Theoretical and experimental spectroscopic studies and analysis for wave function on N-phenylmorpholine-4-carboxamide benzene-1,2-diamine with computational techniques. Spectrochim Acta A Mol Biomol Spectrosc 2023; 301:122988. [PMID: 37321138 DOI: 10.1016/j.saa.2023.122988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/24/2023] [Accepted: 06/06/2023] [Indexed: 06/17/2023]
Abstract
The present study focuses on structural and chemical analyses of N-phenylmorpholine-4-carboxamide benzene-1,2-diamine (PMCBD) using quantum computational methods. The calculated bond angle, length, and dihedral angle between atoms were compared with measured values. The observed and stimulated FT-IR (Fourier Transform Infrared Spectroscopy) spectra parameters for vibrational wavenumbers and their associated PED (Potential Energy Distribution) values in percentage have been obtained from VEDA4 software. The electronic transitions of PMCBD were discussed by TD-SCF/DFT/B3LYP based on the 6-311++G(d,p) basis set with solvents such as chloroform, ethanol, and dimethyl sulfoxide (DMSO) and gas. Density functional computations were used to study the band energy between HOMO and LUMO using the B3LYP/6-311++G(d,p) level. Mulliken analysis and natural population analysis were used for a better understanding of charge levels on different atoms such as N, H and O. The natural bonding orbital (NBO) analysis proved helpful in studying molecular and bond strengths. (NBO). The ESP acquired data on the molecule's size, shape, charge density distribution, and chemical reactivity site. This was done by mapping electron density on the surface with electrostatic potential. Non-linear optical detection of PMCBD was also discussed. Aside from the electron localization function map, state densities are also mapped using Multiwfn software, a wave function analyzer.
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Affiliation(s)
- Ranjith Balu
- Department of Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai, Tamil Nadu 602105, India.
| | | | - Gautham Devendrapandi
- Department of Polymer Science, University of Madras, Guindy, Chennai 602105, Tamil Nadu, India
| | - Jothi Ramalingam Rajabathar
- Surfactant Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Hamad A Al-Lohedan
- Surfactant Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dhaifallah M Al-Dhayan
- Surfactant Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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11
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Gnanamani MK, Rajabathar JR. Defects chemistry and catalysis of Indium oxide. Metal Oxide Defects 2023:665-690. [DOI: 10.1016/b978-0-323-85588-4.00004-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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12
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Al-Qahtani WH, Dinakarkumar Y, Arokiyaraj S, Saravanakumar V, Rajabathar JR, Arjun K, Gayathri P, Nelson Appaturi J. Phyto-chemical and biological activity of Myristica fragrans, an ayurvedic medicinal plant in Southern India and its ingredient analysis. Saudi J Biol Sci 2022; 29:3815-3821. [PMID: 35844361 PMCID: PMC9280313 DOI: 10.1016/j.sjbs.2022.02.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 02/20/2022] [Accepted: 02/24/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- Wahidah H. Al-Qahtani
- Department of Food Science and Nutrition, College of Food & Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Yuvaraj Dinakarkumar
- Department of Biotechnology, Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai 600062, Tamil Nadu, India
- Corresponding authors.
| | - Selvaraj Arokiyaraj
- Department of Food Science and Biotechnology, Sejong University, South Korea
- Corresponding authors.
| | - Vigneshwar Saravanakumar
- Department of Biotechnology, Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai 600062, Tamil Nadu, India
| | | | - Kowsalya Arjun
- Department of Biotechnology, Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai 600062, Tamil Nadu, India
| | - P.K. Gayathri
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, Chennai 603110, Tamil Nadu, India
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13
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Sundararajan M, Vidhya J, Revathi R, Sukumar M, Arunadevi B, Rajkumar R, Ramachandran S, Kamalakannan M, Dash CS, Rajabathar JR, Arokiyaraj S. Rapid synthesis and magnetic property characterization of Mg 2+ doped Co 3O 4 nanostructures. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2025400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- M. Sundararajan
- PG & Research Department of Physics, Paavendhar College of Arts & Science, Salem, Tamilnadu, India
| | - J. Vidhya
- Department of Physics, M.Kumarasamy College of Engineering, Karur, Tamil Nadu, India
| | - R. Revathi
- Department of Biotechnology, Periyar University PG Extension Centre, Dharmapuri, Tamil Nadu, India
| | - M. Sukumar
- Department of Physics, Anand Institute of Higher Technology, Chennai, Tamil Nadu, India
| | - B. Arunadevi
- PG & Research Department of Physics, Paavendhar College of Arts & Science, Salem, Tamilnadu, India
| | - R. Rajkumar
- Department of Electronics and Communication Engineering, Vel Tech Rangarajan Dr Sagunthala R&D Institute of Science and Technology, Chennai, Tamilnadu, India
| | - S. Ramachandran
- PG & Research Department of Physics, Arignar Anna College (Arts & Science), Krishnagiri, Tamil Nadu, India
| | - M. Kamalakannan
- Department of Basic Sciences, College of Fisheries Engineering, Dr. J. Jayalalithaa Fisheries University, Nagapattinam, India
| | - Chandra Sekhar Dash
- Department of Electronics and Communication Engineering, Centurion University of Technology and Management, Odisha, Bhubaneswar, India
| | | | - Selvaraj Arokiyaraj
- Department of Food Science and Biotechnology, Sejong University, South Korea
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14
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Ezzat AO, Tawfeek AM, Rajabathar JR, Al-Lohedan HA. Synthesis of New Hybrid Structured Magnetite Crosslinked Poly Ionic Liquid for Efficient Removal of Coomassie Brilliant Blue R-250 Dye in Aqueous Medium. Molecules 2022; 27:molecules27020441. [PMID: 35056754 PMCID: PMC8778834 DOI: 10.3390/molecules27020441] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 01/21/2023] Open
Abstract
In this work, new crosslinked pyridinium poly ionic liquid and its magnetite hybrid structured composite were prepared and applied to remove the toxic dye Coomassie Brilliant Blue (CBB-R250) from aqueous solutions. In this respect, vinyl pyridine, maleic anhydride, and dibromo nonane were used to prepare crosslinked quaternized vinyl pyridinium/maleic anhydride ionic liquid (CQVP-MA). Furthermore, a linear copolymer was prepared by the reaction of vinyl pyridine with bromo nonane followed by its copolymerization with maleic anhydride in order to use it as a capping agent for magnetite nanoparticles. The monodisperse MNPs were incorporated into the crosslinked PIL (CQVP-MA) by ultrasonication to prepare CQVP-MA/Fe3O4 composite to facilitate its recovery using an external magnetic field and enhance its adsorption capacity. The chemical structures, thermal stabilities, zeta potential, particle size, EDS, and SEM of the prepared CQVP-MA and CQVP-MA/Fe3O4 were investigated. Adsorption kinetics, isotherms, and mechanisms of CB-R250 elimination from aqueous solutions using CQVP-MA and CQVP-MA/Fe3O4 were also studied, and the results revealed that the pseudo second-order kinetic model and the Langmuir isotherm model were the most suitable to describe the CBB adsorption from an aqueous solution. The adsorption capacities of CQVP-MA and CQVP-MA/Fe3O4 were found to be 1040 and 1198, respectively, which are more than those for previously reported material in the literature with reasonable stability for five cycles.
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15
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Nanjundaswamy S, Gurumallappa, Hema M, Karthik C, Rajabathar JR, Arokiyaraj S, Lokanath N, Mallu P. Synthesis, crystal structure, in-silico ADMET, molecular docking and dynamics simulation studies of thiophene-chalcone analogues. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131365] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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16
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Sanjay BP, Sandeep S, Santhosh AS, Karthik CS, Varun DN, Kumara Swamy N, Mallu P, Nithin KS, Rajabathar JR, Muthusamy K. Unprecedented 2D GNR-CoB nanocomposite for detection and degradation of malachite green - A computational prediction of degradation pathway and toxicity. Chemosphere 2022; 287:132153. [PMID: 34500335 DOI: 10.1016/j.chemosphere.2021.132153] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/31/2021] [Accepted: 09/02/2021] [Indexed: 06/13/2023]
Abstract
In the present work, we have synthesized a novel 2D GNR-CoB composite and was applied it for electrochemical sensing and photocatalytic degradation of the malachite green (MG). The physicochemical properties of the 2D GNR-CoB were analyzed using X-ray diffraction, Transmission electron microscopy, Energy dispersive X-ray diffraction which depicts the morphological and crystalline nature of the prepared composite. The pencil graphite electrode modified with 2D GNR-CoB composite showed excellent electrochemical response for MG detection with a LOD of 1.92 nM, linear range of 25-350 nM with a high sensitivity of 1.714 μA μM-1 cm-2. Besides, the 2D GNR-CoB modified PGE exhibited good recovery for the detection of MG in real samples such as green peas and lady's fingers. Furthermore, the 2D GNR-CoB modified electrode showed excellent photocatalytic activity for the degradation of MG. It suggests that under visible light, GNR-CoB material generates superoxide (·O2-) and hydroxyl (·OH) radicals for MG degradation. The prepared composite showed an efficiency of 91.28% towards the degradation of MG. Based on the experimental analysis and density functional theory calculations, a photocatalytic degradation mechanism pathway for MG is proposed. A quantitative structure-activity relationship study was used to examine the toxicity of the degradation intermediates.
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Affiliation(s)
- B P Sanjay
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, 570006, Karnataka, India
| | - S Sandeep
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, 570006, Karnataka, India.
| | - A S Santhosh
- Department of Chemistry (UG), NMKRV College for Women's, Jayanagar 3rd Block Bengaluru-11, India
| | - C S Karthik
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, 570006, Karnataka, India.
| | - D N Varun
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, 570006, Karnataka, India
| | - N Kumara Swamy
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, 570006, Karnataka, India
| | - P Mallu
- Department of Chemistry, SJCE, JSS Science and Technology University, Mysuru, 570006, Karnataka, India
| | - K S Nithin
- Department of Chemistry, The National Institute of Engineering, Mysuru, 570008, India
| | - Jothi Ramalingam Rajabathar
- Department of Chemistry, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Saudi Arabia
| | - Karnan Muthusamy
- Grassland and Forage Division National Institute of Animal Science Rural Development Administration, Chungnam-do, 31000, South Korea
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17
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Subramani P, Kannaiyan J, Rajabathar JR, Paulpandian P, Kamatchi RK, Paulraj B, Al-Lohedan HA, Arokiyaraj S, Veeramani V. Isolation, Expansion, and Characterization of Placenta Originated Decidua Basalis-Derived Mesenchymal Stromal Cells. ACS Omega 2021; 6:35538-35547. [PMID: 34984285 PMCID: PMC8717561 DOI: 10.1021/acsomega.1c05022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/06/2021] [Indexed: 05/15/2023]
Abstract
Mesenchymal stromal cells (MSCs) were isolated from Decidua Basalis (DB) and studied for their final cellular product measures, such as safety, purity, quality, quantity, and integrity that are ascribed as cellular products. This research aimed to isolate MSCs for expansion under the clinical scale level with potency, secretion of cytokines, growth factors secreted by DB-MSCs, and their role in wound healing. Placentas isolated from DB were expanded up to the 10th passage, and their characteristics were assessed by phenotypic characterization using a flow cytometer and analyzed for trilineage differentiation by cytochemical staining. Growth factors (GF), interleukins (IL), chemokines, and tissue inhibitors of metalloproteinases (TIMP) were measured with enzyme-linked immunosorbent assays. The harvested cells from the placenta yield 1.63-2.45 × 104cells/cm2 at P(0), 3.66-5.31 × 104cells/cm2 at P(1), 4.01-5.47 × 104cells/cm2 at P(2), and 3.94-5.60 × 104cells/cm2 at P(10) accordingly; up to 4.74 × 109 P(2) DB-MSCs were harvested within 9-11 days. The viability of the freshly harvested cells was greater than 90% in all cases. It is able to differentiate into chondrocytes, adipocytes, and osteogenic cells, proving their ability to differentiate into a trilineage. Thus, this study put an insight into a secure and conventional approach toward their ability to differentiate into multiple lineages and secrete factors related to immune regulation, making DB-MSCs a potential source in various therapeutic applications.
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Affiliation(s)
- Priya Subramani
- PG
and Research Centre in Microbiology, MGR
College, Hosur 635130 Tamil Nadu, India
| | - Jaianand Kannaiyan
- Research
and Development, CellCure Therapeutics, Madurai 624217, Tamil Nadu, India
| | | | - Prema Paulpandian
- PG
and Research Department of Zoology, VHN
Senthikumara Nadar College, Virudhunagar 626001 Tamil Nadu, India
| | - Ramesh Kumar Kamatchi
- PG
and Research Department of Zoology, Vivekananda
College, Madurai 624217, Tamil Nadu, India
| | - Balaji Paulraj
- PG and Research
Centre in Biotechnology, MGR College, Hosur 635130 Tamil Nadu, India
| | - Hamad A. Al-Lohedan
- Chemistry
Department, College of Science, King Saud
University, Riyadh 11451, Saudi Arabia
| | - Selvaraj Arokiyaraj
- Department
of Food Science and Biotechnology, Sejong
University, 635130 Seoul, South Korea
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18
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Govindasamy M, Sriram B, Wang SF, Chang YJ, Rajabathar JR. Highly sensitive determination of cancer toxic mercury ions in biological and human sustenance samples based on green and robust synthesized stannic oxide nanoparticles decorated reduced graphene oxide sheets. Anal Chim Acta 2020; 1137:181-190. [PMID: 33153601 DOI: 10.1016/j.aca.2020.09.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 09/01/2020] [Accepted: 09/08/2020] [Indexed: 12/26/2022]
Abstract
This work proposes the conventional sonochemical synthesis of nanoparticles of tin (IV) oxide on reduced graphene oxide (rGOS@SnO2) influencing the formation of a composite with enhanced properties. The combination of SnO2 nanoparticles with rGOS weakens the accumulation in layered structures of the latter system, which leads to better exposure of SnO2 active sites and thus increases the conductivity of rGOS@SnO2 composite. This validates the improved electro-catalytic activity of the composite based on previous reports for its successful utilization in the electrochemical determination of toxic contaminants. The quantitative determination of mercury ions, through the use of the electrochemical sensor based on rGOS@SnO2 manifests several advantages such as simple operator, promptness, cost effectiveness and time independency when compared to other traditional techniques. The fabricated sensor displays two wide linear responses in the range of 0.25-705.3 μM for mercury ions, with a rapid response time about 1 s, and with a high sensitivity of 10.18 μA μM-1 cm-2 under optimized conditions. The accumulation of traces of mercury in the bodies of fish in the marine eco system marks the significance of its detection in real samples. The satisfactory results of the proposed sensor establish the supreme efficacy of layered nanomaterials in conjunction with nanoparticles for the simple, rapid and efficient detection of pollutants in food and biological samples.
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Affiliation(s)
- Mani Govindasamy
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan; Department of Chemistry, Bishop Heber College, Vayalur Road, Puthur, Tiruchirappalli, Tamil Nadu, 620017, India.
| | - Balasubramanian Sriram
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan
| | - Sea-Fue Wang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan.
| | - Yu-Jen Chang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd., Taipei, 106, Taiwan
| | - Jothi Ramalingam Rajabathar
- Surfactant Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box-2455, Riyadh, 11451, Saudi Arabia.
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