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Upadhyay H, Harikrishnan U, Bhatt D, Dhadnekar N, Kumar K, Panchal M, Trivedi P, Gaurang Sindhav, Modi K. A Highly Selective Pyrene Appended Oxacalixarene Receptor for MNA and 4-NP Detection: an Experimental and Computational Study. J Fluoresc 2023:10.1007/s10895-023-03470-2. [PMID: 37924381 DOI: 10.1007/s10895-023-03470-2] [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: 08/09/2023] [Accepted: 10/12/2023] [Indexed: 11/06/2023]
Abstract
A novel pyrene-substituted oxacalixarene was designed and synthesized as a selective probe for the simultaneous detection of MNA and 4-NP. Utilizing 1H-NMR, 13C-NMR, and FT-IR analysis techniques, its structure was characterized. The binding property of BPOC to a variety of NACs, including 1,3-DNB, 2,3-DNT, 2,4-DNT, 2,6-DNT, 4-NP, 4-NT, and PA, revealed that the sensor binds to MNA and 4-NP with remarkable selectivity. Binding constant reveals lower detection limits of MNA is 0.2 µM and 0.3 µM for 4-NP. Using docking and density functional theory (DFT), computational insights were provided for investigating the stability and spectroscopic analysis of the inclusion complex. From molecular docking study, we observed the best docking score of BPOC with 4-NT and MNA complex. The calculations supplement the findings significantly and clarify the structural geometry and mode of interactions in supramolecular complexation. In an MTT experiment on human PBMC to check for cytotoxicity, this chemical was found to influence 1 × 105 cell viability dose-dependently.
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Affiliation(s)
- Himali Upadhyay
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Uma Harikrishnan
- Department of Chemistry, St. Xavier's College, Navrangpura, Ahmedabad, Gujarat, India.
| | - Devanshi Bhatt
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Namrata Dhadnekar
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Kapil Kumar
- Department of Biochemistry and Forensic Sciences, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Manthan Panchal
- Silver Oak Institute of Science, Silver Oak University, Ahmedabad, India
| | - Pooja Trivedi
- Department of Zoology, BMT, HGC and WBC, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Gaurang Sindhav
- Department of Zoology, BMT, HGC and WBC, Gujarat University, Navrangpura, Ahmedabad, Gujarat, India
| | - Krunal Modi
- Department of Humanity and Sciences, School of Engineering, Indrashil University, Mehsana-382740, Kadi, Gujarat, India
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Chouhan S, Mulani R, Ansari H, Sindhav G, Rao P, Rawal RM, Saraf M, Goswami D. Rapid method for detection, quantification and measuring microbial degradation of pesticide-thiram using high performance thin layer chromatography (HPTLC). Environ Sci Pollut Res Int 2023; 30:7874-7885. [PMID: 36048383 DOI: 10.1007/s11356-022-22731-4] [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: 07/07/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Thiram (tetramethylthiuramdisulfide) or thiram sulphide is a dithiocarbamate group of non-systemic group of fungicide which are applied for seed treatment, control of the crop pests, to repel animals, etc. Moreover, thiram has also been responsible to cause moderate skin sensitivity and eye irritation. Higher exposure to thiram might also lead to developmental damages to newborn and neurotoxic effects to non-target organisms. Advancing to prevent such toxic effects and prevention of soil fertility from thiram and thiram-like chemicals is indispensable. The analytical High-Performance Thin-Layer Chromatography (HPTLC) is a simple, quick and a reliable method was proposed and validated for the detection and quantification of various small molecules for many years. This manuscript represents the solution to use microbes to degrade the thiram present in the soil and for that, HPTLC based method to study thiram degradation by Pseudomonas has been designed. Herein, a HPTLC protocol formalised to reveal the detection and quantification of thiram within the range of 100 to 700 ng/spot on TLC plate. The same concentration was then used for calculating percent microbial degradation of thiram from the culture broth. To perform the microbial degradation of thiram, Pseudomonas otitidis strain TD-8 and Pseudomonas stutzeri strain TD-18 were taken as thiram degrader microbial strain. The efficacy of TD-8 to degrade thiram was identified to be 81 and 99% when grown in presence of thiram for 4 days and 8 days, respectively, while TD-18 strain's efficacy to degrade thiram was found to be 57% and 99% when grown in presence of thiram for 4 days and 8 days, respectively.
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Affiliation(s)
- Sonalkunwar Chouhan
- Department of Microbiology & Biotechnology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Rinkal Mulani
- Department of Microbiology & Biotechnology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Hafsa Ansari
- Department of Zoology and Biomedical Technology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Gaurang Sindhav
- Department of Zoology and Biomedical Technology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Priyashi Rao
- Department of Biochemistry & Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
| | - Rakesh M Rawal
- Department of Biochemistry & Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
| | - Meenu Saraf
- Department of Microbiology & Biotechnology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Dweipayan Goswami
- Department of Microbiology & Biotechnology, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India.
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Vora M, Dey S, Kongor A, Panchal M, Verma A, Trivedi P, Sindhav G, Jain V. CHEF induced fluorometric sensing of Al3+ and picric acid with bioimaging in human peripheral blood mononuclear cell. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Kubavat K, Trivedi P, Ansari H, Kongor A, Panchal M, Jain V, Sindhav G. Green synthesis of silver nanoparticles using dietary antioxidant rutin and its biological contour. Beni-Suef Univ J Basic Appl Sci 2022. [DOI: 10.1186/s43088-022-00297-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Dietary and wholesome antioxidant rutin is considered advantageous due to its potential protective role for numerous diseases related to oxidative stress, high safety, cost-effectiveness, and extensive biological effects. The present study accounts for an expeditious method for the synthesis of silver nanoparticles (AgNPs) using rutin.
Results
The presence of AgNPs was affirmed by UV–visible spectroscopy at 425 nm, and FESEM and zeta sizer analysis revealed the average size of the AgNPs 80–85 nm and 160 d.nm, respectively. Zeta potential measurements (− 30.3 mV) showed that the AgNPs have reasonably good stability. Element mapping analysis of the AgNPs was confirmed by XRD and AFM, while FTIR spectra of the AgNPs showed the existence of functional groups. In the DPPH assay, highest radical scavenging activity of AgNPs, 86.95 ± 01.60%, was confirmed. The interaction of AgNPs with CT-DNA and HS-DNA was studied spectrophotometrically, and the data display a shift in the respective spectra. Furthermore, interaction with pBR322 DNA, λ DNA, CT-DNA, and HS-DNA was deliberated by a nicking assay that shows the physicochemical properties of AgNPs. Antibacterial activity was evaluated by the standard well-diffusion method against Escherichia coli and Staphylococcus aureus, and cytotoxicity was assessed against human WBCs by MTT assay.
Conclusion
As per this appraisal, it can be concluded that it is a cost-effective, simple, and eco-friendly tactic and such NPs are beneficial to improve therapeutics since the antioxidant, DNA interaction, antibacterial, and cytotoxic exploits offer a new horizon of euthenics.
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Pathak AR, Patel SR, Joshi AG, Shrivastava N, Sindhav G, Sharma S, Ansari H. Elicitor mediated enhancement of shoot biomass and lupeol production in Hemidesmus indicus (L.) R. Br. ex. Schult. and Tylophora indica (Burm. F.) Merrill using yeast extract and salicylic acid. Nat Prod Res 2022; 37:1767-1773. [PMID: 36059233 DOI: 10.1080/14786419.2022.2119388] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Hemidesmus indicus (L.) R. Br. ex Schult. and Tylophora indica (Burm. F.) Merrill shoot cultures were treated with different concentrations of yeast extract (YE; 25-200 mg/L) and salicylic acid (SA; 50-200 µM), and their effect on lupeol production was assessed. The maximum dry weight (DW) biomass was recorded when H. indicus shoots were treated with SA (50 µM) and T. indica shoots with YE (200 mg/L). Highest lupeol yield (335.40 ± 0.04 µg/g DW) was obtained in H. indicus shoots after treatment with 50 µM of SA for 3 weeks. Whereas in T. indica, maximum lupeol content (584.26 ± 8.14 µg/g DW) was recorded by giving treatment with 25 μM of SA for 6 weeks.
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Affiliation(s)
- Ashutosh R Pathak
- Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India.,Department of Botany, University of Rajasthan, Jaipur, Rajasthan, India
| | - Swati R Patel
- Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India
| | - Aruna G Joshi
- Department of Botany, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India
| | - Neeta Shrivastava
- B.V. Patel Pharmaceutical Education & Research Development (PERD) Centre, Ahmedabad, Gujarat, India
| | - Gaurang Sindhav
- Department of Zoology, Biomedical Technology, Human Genetics, and Wildlife Biology & Conservation, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
| | - Sonal Sharma
- B.V. Patel Pharmaceutical Education & Research Development (PERD) Centre, Ahmedabad, Gujarat, India.,Gujarat Biotechnology Research Centre (GBRC), Gandhinagar, Department of Science and Technology, Govt. of Gujarat, Ahmedabad, Gujarat, India
| | - Hafsa Ansari
- Department of Zoology, Biomedical Technology, Human Genetics, and Wildlife Biology & Conservation, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, India
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Kongor A, Panchal M, Athar M, Jha PC, Jhala D, Sindhav G, Shah N, Jain VK. Selective fluorescence sensing of Cu(II) ions using calix[4]pyrrole fabricated Ag nanoparticles: A spectroscopic and computational approach. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.08.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Kongor A, Panchal M, Athar M, Makwana B, Sindhav G, Jha P, Jain V. Synthesis and modeling of calix[4]pyrrole wrapped Au nanoprobe for specific detection of Pb(II): Antioxidant and radical scavenging efficiencies. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.07.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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