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Naik P, Swain N, Naik R, Devarajan N, Al-Odayni AB, Abduh NA, Keremane KS, Alagarasan D, Aravinda T, Shivaprasad H. Exploring optical, electrochemical, thermal, and theoretical aspects of simple carbazole-derived organic dyes. Heliyon 2024; 10:e25624. [PMID: 38380028 PMCID: PMC10877267 DOI: 10.1016/j.heliyon.2024.e25624] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/22/2024] Open
Abstract
This study highlights the recent advancements in organic electronic materials and their potential for cost-effective optoelectronic devices. The investigation focuses on the molecular design, synthesis, and comprehensive analysis of two organic dyes, aiming to explore their suitability for optoelectronic applications. The dyes are strategically constructed with carbazole as the foundational structure, connecting two electron-withdrawing groups: barbituric acid (Cz-BA) and thiobarbituric acid (Cz-TBA). These dyes, featuring carbazole as the core and electron-withdrawing groups, demonstrate promising spectral, optical, electrochemical, thermal, and theoretical properties. They show strong potential for diverse optoelectronic applications, promising efficient light absorption and robust stability. The results endorse their suitability for practical optoelectronic systems.
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Affiliation(s)
- Praveen Naik
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, Karnataka, India
| | - Nibedita Swain
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, Karnataka, India
| | - R. Naik
- Department of Engineering and Materials Physics, Institute of Chemical Technology-Indian Oil Odisha Campus, Bhubaneswar, 751013, India
| | - Nainamalai Devarajan
- Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore, 560012, Karnataka, India
| | - Abdel-Basit Al-Odayni
- Department of Restorative Dental Science, College of Dentistry, King Saud University, P. O. Box 60169, Riyadh, 11545, Saudi Arabia
| | - Naaser A.Y. Abduh
- Department of Chemistry, College of Science, King Saud University, Saudi Arabia
| | - Kavya S. Keremane
- Materials Research Institute, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Devarajan Alagarasan
- Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, Karnataka, India
| | - T. Aravinda
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, Karnataka, India
| | - H.B. Shivaprasad
- Department of Physics, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, 560064, Karnataka, India
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Mukunda SG, Boppana SB, Palani IA, Dayanand S, Aravinda T. Characterisation of AZ31 metal matrix composites reinforced with carbon nanotubes. Sci Rep 2023; 13:17786. [PMID: 37853156 PMCID: PMC10584878 DOI: 10.1038/s41598-023-44719-x] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 10/11/2023] [Indexed: 10/20/2023] Open
Abstract
The focus of this study revolves around the synthesis of AZ31 metal matrix composites (MMCs) reinforced with carbon nanotubes (CNTs) using the powder metallurgy technique. Various compositions of CNTs were incorporated into the AZ31 alloy matrix. The sintered specimens were analysed using microstructural characterization and Fourier transform infrared (FTIR) spectroscopy. Furthermore, differential scanning calorimetry (DSC) were conducted to investigate the impact of sintering on the processed composites. Corrosion studies were performed in a sodium chloride (NaCl) medium, and Tafel curves were plotted to assess corrosion behaviour. It was observed that composites enriched with 0.5 wt.% CNTs demonstrated the highest level of corrosion resistance among the synthesized AZ31 metal specimens.
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Affiliation(s)
- Sandeep Ganesh Mukunda
- Department of Mechanical Engineering, School of Engineering, Presidency University, Bengaluru, 560064, India
| | - Satish Babu Boppana
- Department of Mechanical Engineering, School of Engineering, Presidency University, Bengaluru, 560064, India.
| | - I A Palani
- Department of Mechanical Engineering, IIT Indore, Indore, 453552, India
| | - Samuel Dayanand
- Department of Mechanical Engineering, Government Engineering College, Gangavathi, 583227, India
| | - T Aravinda
- Department of Mechanical Engineering, School of Engineering, Presidency University, Bengaluru, 560064, India
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Vidyavathi G, Kumar BV, Raghu AV, Aravinda T, Hani U, Murthy HA, Shridhar A. Punica granatum pericarp extract catalyzed green chemistry approach for synthesizing novel ligand and its metal(II) complexes: Molecular docking/DNA interactions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131656] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Vinay Kumar B, Ananda Murthy HC, Aravinda T, Harish KN, Bhojya Naik HS. Advancement in specific strand scission of DNA and evaluation of in-vitro biological assessment by pharmacologically significant tetraaza macrocyclic metal complexes constrained by triazole. Nucleosides Nucleotides Nucleic Acids 2021; 40:896-913. [PMID: 34396914 DOI: 10.1080/15257770.2021.1962536] [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] [Indexed: 10/20/2022]
Abstract
INTRODUCTION
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Affiliation(s)
- B Vinay Kumar
- Department of Chemistry, RNS Institute of Technology, Bengaluru, Karnataka, India
| | - H C Ananda Murthy
- Department of Applied Chemistry, School of Applied Natural Science, Adama Science and Technology University, Adama, Ethiopia
| | - T Aravinda
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Yelahanka, Bengaluru, Karnataka, India
| | - K N Harish
- Department of Chemistry, Dayananda Sagar College of Engineering, Bengaluru, India
| | - H S Bhojya Naik
- Department of Studies and Research in Industrial Chemistry, Kuvempu University, Shankaraghatta, Shimoga, India
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Vidyavathi GT, Vinay Kumar B, Aravinda T, Hani U. Cashew nutshell liquid catalyzed green chemistry approach for synthesis of a Schiff base and its divalent metal complexes: molecular docking and DNA reactivity. Nucleosides Nucleotides Nucleic Acids 2021; 40:264-287. [PMID: 33402026 DOI: 10.1080/15257770.2020.1868502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Cashew Nut Shell Liquid (CNSL) anacardic acid was used, for the first time, as a green and natural effective catalyst for the synthesis of a quinoline based amino acid Schiff base ligand from the condensation of 2-hydroxyquinoline-3-carbaldehyde with l-tryptophan via solvent-free simple physical grinding technique. The use of the nontoxic CNSL natural catalyst has many benefits over toxic reagents and the desired product was obtained in high yield in a short reaction time. The procedure employed is simple and does not involve column chromatography. Moreover, a series of metal(II) complexes (metal = iron(II), cobalt(II), nickel(II), and copper(II)) supported by the synthesized new quinoline based amino acid Schiff base ligand (L) has been designed and the compositions of the metal(II) complexes were examined by various analytical techniques. The findings imply that the 2-hydroxyquinoline-3-carbaldehyde amino acid Schiff base (L) serves as a dibasic tridentate ONO ligand and synchronizes with the metal(II) in octahedral geometry in accordance with the general formula [M(LH)2]. Molecular docking study of the metal(II) complexes with B-DNA dodecamer has revealed good binding energy. The conductivity parameters in DMSO suggest the existence of nonelectrolyte species. The interaction of these metal complexes with CT-DNA has shown strong binding via an intercalative mode with a different pattern of DNA binding, while UV-visible photo-induced molecular cleavage analysis against plasmid DNA using agarose gel electrophoresis has revealed that the metal complexes exhibit photo induced nuclease activity.
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Affiliation(s)
- G T Vidyavathi
- Department of Chemistry, RNS Institute of Technology, Channasandra, Bengaluru, Karnataka, India
| | - B Vinay Kumar
- Department of Chemistry, RNS Institute of Technology, Channasandra, Bengaluru, Karnataka, India
| | - T Aravinda
- Department of Chemistry, NITTE Meenakshi Institute of Technology, Yelahanka, Bengaluru, Karnataka, India
| | - U Hani
- Department of Biotechnology, Kuvempu University, Shankaraghatta, Shivamogga, Karnataka, India
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Aravinda T, Vinay Kumar B, Raghu MS, Parusharam L, Rao S. Zirconia-Cu(I) stabilized copper oxide mesoporous nano-catalyst: Synthesis and DNA reactivity of 1,2,4-oxadiazole-quinolinepeptidomimetics-based metal(II) complexes. Nucleosides Nucleotides Nucleic Acids 2019; 39:630-647. [PMID: 31578917 DOI: 10.1080/15257770.2019.1671591] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Contemporary research reveals an undemanding protocol for the catalytic synthesis of 1,2,4-oxadiazole-quinolinepeptide in the incidence of a cost-effective and reusable mesoporous ZrO2-supported Cu2O (Cu2ZrO3) catalyst. This paper depicts a unique system for peptide bond synthesis staying away from toxic solvents and reactants. The catalyst was reused for four cycles without noteworthy loss in the activity, and the catalyst was genuinely heterogeneous. The method followed a simple workup procedure, and no column chromatography was needed. Further, the synthesized 1,2,4-oxadiazole-quinolinepeptide ligand (L), and its complexes of type, [FeLCl2] and [CuL]Cl2 were synthesized and characterized by spectral and analytical techniques. An octahedral geometry has been projected for Fe(II) complexes, while the Cu(II) complex exhibits a square planar geometry. The binding properties of the complexes with CT-DNA were studied by absorption spectral analysis, followed by viscosity measurement and thermal denaturation studies. The photo-induced cleavage studies revealed that the complexes possess photonuclease activity against pUC19 DNA under UV-visible irradiation.
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Affiliation(s)
- T Aravinda
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Bengaluru, India
| | - B Vinay Kumar
- Department of Chemistry, RNS Institute of Technology, Bengaluru, India
| | - M S Raghu
- Department of Chemistry, New Horizon College of Engineering, Bengaluru, India
| | - L Parusharam
- Department of Chemistry, New Horizon College of Engineering, Bengaluru, India
| | - Srilatha Rao
- Department of Chemistry, Nitte Meenakshi Institute of Technology, Bengaluru, India
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Naik HRP, Naik HSB, Aravinda T, Lamani DS. Synthesis, characterization, and photoactivated DNA cleavage by copper (II)/cobalt (II) mediated macrocyclic complexes. Nucleosides Nucleotides Nucleic Acids 2010; 29:39-48. [PMID: 20391191 DOI: 10.1080/15257770903451496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We report the synthesis of new photonuclease consisting of two Co(II)/Cu(II) complexes of macrocyclic fused quinoline. Metal complexes are [MLX(2)], type where M = Co(II) (5), Cu(II) (6), and X = Cl, and are well characterized by elemental analysis, Fourier transform infrared spectroscopy, (1)H-NMR and electronic spectra. We have shown that photocleavage of plasmid DNA is markedly enhanced when this ligand is irradiated in the presence of Cu(II), and more so than that of cobalt. The chemistry of ternary and binary Co(II) complexes showing efficient light induced (360 nm) DNA cleavage activity is summarized. The role of the metal in photoinduced DNA cleavage reactions is explored by designing complex molecules having macrocyclic structure. The mechanistic pathways are found to be concentration dependent on Co(II)/Cu(II) complexes and the photoexcitation energy photoredox chemistry. Highly effective DNA cleavage ability of 6 is attributed to the effective cooperation of the metal moiety.
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Affiliation(s)
- H R Prakash Naik
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaraghatta, India
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Naik HRP, Naik HSB, Naik TRR, Lamani DS, Aravinda T. A Rapid and Efficient Multicomponent Synthesis of Bi-Quinolines Under Solvent-Free Conditions. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500902915515] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- H. R. Prakash Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Shimoga, Karnataka, India
| | - H. S. Bhojya Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Shimoga, Karnataka, India
| | - T. R. Ravikumar Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Shimoga, Karnataka, India
| | - D. S. Lamani
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Shimoga, Karnataka, India
| | - T. Aravinda
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Shimoga, Karnataka, India
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Naik HRP, Naik HSB, Naik TRR, Lamani DS, Aravinda T. An Efficient, Microwave-Assisted, One-Pot Synthesis of Dioxolano Quinoline/benzo[h]quinolines as Potent Antibacterial Agents. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500902797095] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- H. R. Prakash Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Karnataka, India
| | - H. S. Bhojya Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Karnataka, India
| | - T. R. Ravikumar Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Karnataka, India
| | - D. S. Lamani
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Karnataka, India
| | - T. Aravinda
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Karnataka, India
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Naik HRP, Naik HSB, Naik TRR, Aravinda T, Lamani DS, Naika HR. 2-Thieno/Selenopyrano[2,3-b]quinolines: Microwave-Induced One-Pot Synthesis, DNA Binding, and Photocleavage Studies. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802529622] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- H. R. Prakash Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - H. S. Bhojya Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - T. R. Ravikumar Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - T. Aravinda
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - D. S. Lamani
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - H. Raja Naika
- b Department of Studies and Research in Biotechnology , School of Biological Sciences Kuvempu University , Shankaraghatta, India
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Prakash Naik HR, Bhojya Naik HS, Ravikumar Naik TR, Aravinda T, Lamani DS. TiO2 Nanopowder Catalyzed Microwave-Induced One-Pot Synthesis of Novel Quinoline/Benzo[h]quinoline3-carbonitrile Under Solvent Free Conditions. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802424048] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- H. R. Prakash Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - H. S. Bhojya Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - T. R. Ravikumar Naik
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - T. Aravinda
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
| | - D. S. Lamani
- a Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, India
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Naik HRP, Naik HSB, Lamani DS, Aravinda T, Kumar BV, Kumar BV, Yogesh M, Sharath N, Kumar PNP. Benzo[h]quinoline based Macrocyclic Copper(II), Cobalt(II) Complexes: Synthesis, Characterization and Light induced DNA Cleavage Studies. Journal of Macromolecular Science, Part A 2009. [DOI: 10.1080/10601320903004558] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Naik H, Naik H, Naik T, Bindu P, Naika H, Aravinda T, Lamani D. Nanostructured TiO2 Catalyzed Microwave Assisted Synthesis of Fused Quinolines – DNA Binding, Molecular Docking and Antioxidant Activity. Med Chem 2009; 5:148-57. [DOI: 10.2174/157340609787582927] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Prakash Naik HR, Bhojya Naik HS, Ravikumar Naik TR, Raghavendra M, Aravinda T, Lamani DS. Synthesis of Quinoline-Based Thieno-Seleno-Phenylquinazolinones. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802176945] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- H. R. Prakash Naik
- a Dept. of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Karnataka, India
| | - H. S. Bhojya Naik
- a Dept. of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Karnataka, India
| | - T. R. Ravikumar Naik
- a Dept. of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Karnataka, India
| | - M. Raghavendra
- a Dept. of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Karnataka, India
| | - T. Aravinda
- a Dept. of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Karnataka, India
| | - D. S. Lamani
- a Dept. of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences , Kuvempu University , Shankaraghatta, Karnataka, India
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Prakash Naik HR, Bhojya Naik HS, Ravikumar Naik TR, Naik HR, Lamani DS, Aravinda T. Pyrimido[4,5-b]quinoline-2-thiol/ol: microwave-induced one-pot synthesis, DNA binding and cleavage studies. J Sulphur Chem 2008. [DOI: 10.1080/17415990802382890] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- H. R. Prakash Naik
- a Department of PG Studies and Research in Industrial Chemistry , School of Chemical Sciences, Kuvempu University , Shankaraghatta, Karnataka, India
| | - H. S. Bhojya Naik
- a Department of PG Studies and Research in Industrial Chemistry , School of Chemical Sciences, Kuvempu University , Shankaraghatta, Karnataka, India
| | - T. R. Ravikumar Naik
- a Department of PG Studies and Research in Industrial Chemistry , School of Chemical Sciences, Kuvempu University , Shankaraghatta, Karnataka, India
| | - H. Raja Naik
- b Department of PG Studies and Research in Biotechnology , School of Biological Sciences, Kuvempu University , Shankaraghatta, Karnataka, India
| | - D. S. Lamani
- a Department of PG Studies and Research in Industrial Chemistry , School of Chemical Sciences, Kuvempu University , Shankaraghatta, Karnataka, India
| | - T. Aravinda
- a Department of PG Studies and Research in Industrial Chemistry , School of Chemical Sciences, Kuvempu University , Shankaraghatta, Karnataka, India
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