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Krushna BRR, Manjunatha K, Wu SY, Sivaganesh D, Sharma SC, Sridhar C, Joy FD, Ramesha H, Prakash Dalbanjan N, Devaraju KS, Nagabhushana H. Ultrasound-driven facile fabrication of Pd doped SnO 2 hierarchical superstructures: Structural, growth mechanism, dermatoglyphics, and anti-cancer activity. BIOMATERIALS ADVANCES 2024; 160:213855. [PMID: 38643692 DOI: 10.1016/j.bioadv.2024.213855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 03/29/2024] [Accepted: 04/08/2024] [Indexed: 04/23/2024]
Abstract
This research introduces a novel method that leverages Spirulina extract (S.E) as a bio-surfactant in the ultrasound-assisted synthesis (UAS) of Pd3+ (0.25-10 mol%) doped tin oxide (SnO2) self-assembled superstructures. Nanotechnology has witnessed significant advancements in recent years, driven by the exploration of novel synthesis methods and the development of advanced nanomaterials tailored for specific applications. Metal oxide nanoparticles, particularly SnO2, have garnered considerable attention due to their versatile properties and potential applications in various fields, including gas sensing, catalysis, and biomedical engineering. The study explores how varying influential parameters like S.E concentration, sonication time, pH, and sonication power can influence the resulting superstructures' morphology, size, and shape. A theoretical model for forming different hierarchical superstructures (HS) is proposed. X-ray diffraction (XRD) analysis confirms the crystalline tetragonal rutile phase of the SnO2:Pd HS. Raman spectroscopy reveals a red shift in the A1g mode, indicating phonon confinement due to various defects in the SnO2 structure. Further characterization using transmission electron microscopy (TEM), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) provides insights into particle size, surface morphology, elemental composition, and binding energy. The study also demonstrates the application of optimized SnO2:3Pd HS in developing latent fingerprints (LFPs) on different surfaces using a simple powder dusting (PD) method, with the fingerprints (FPs) visualized under normal light. A mathematical model developed in Python-based software is used to analyze various features of the developed FPs, including pore properties such as number, position, inter-spacing, area, and shape. Additionally, an in vitro MTT assay shows concentration-dependent anticancer activity of SnO2:3Pd nanoparticles (NPs) on MCF7 cell lines, highlighting their potential as a promising cancer treatment option. Overall, the study suggests that the optimized HS can serve as multifunctional platforms for biomedical and dermatoglyphics applications, demonstrating the versatility and potential of the synthesized materials.
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Affiliation(s)
- B R Radha Krushna
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572 103, India
| | - K Manjunatha
- Department of Physics, National Dong Hwa University, Hualien 97401, Taiwan.
| | - Sheng Yun Wu
- Department of Physics, National Dong Hwa University, Hualien 97401, Taiwan.
| | - D Sivaganesh
- Institute of Physics and Technology, Ural Federal University, Mira str., Yekaterinburg, Russia
| | - S C Sharma
- Honorary Professor of Law and Forensic Materials, Jain University, Bangalore-562112, India
| | - C Sridhar
- Meenakshi Academy of Higher Education and Research, Chennai 600078, India
| | - Fr Deepu Joy
- Department of Life Sciences, Kristu Jayanti College, Autonomous, Bengaluru, Karnataka 560077, India
| | - H Ramesha
- Department of Biochemistry, Karnatak University, Dharwad 580003, India
| | | | - K S Devaraju
- Department of Biochemistry, Karnatak University, Dharwad 580003, India
| | - H Nagabhushana
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572 103, India.
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Sushma K, Basavaraj R, Aarti D, Reddy MM, Nagaraju G, Rudresha M, Kumar HS, Venkatachalaiah K. Efficient red-emitting SrZrO3:Eu3+ phosphor superstructures for display device applications. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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Lamiri L, Kahouadji B, Berd M, Abdellatif A, Benchallal L, Guerbous L, Ouhenia S, Souici A, Amiour L, Zoukel A, Samah M. Structural, morphological and photoluminescence characterizations of Sm3+ doped Y2O3 nano-sized phosphors synthesized by ultrasound assisted sol gel method. J RARE EARTH 2022. [DOI: 10.1016/j.jre.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Synthesis of La9.33Si6O26 nano-photocatalysts by ultrasonically accelerated method for comparing water treatment efficiency with changing conditions. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103481] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Basavaraj R, Navami D, Deepthi N, Venkataravanappa M, Lokesh R, Sudheer Kumar K, Sreelakshmi T. Novel orange-red emitting Pr3+ doped CeO2 nanopowders for white light emitting diode applications. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108164] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kamal R, Saif M. Barium tungstate doped with terbium ion green nanophosphor: Low temperature preparation, characterization and potential applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 229:117928. [PMID: 31884402 DOI: 10.1016/j.saa.2019.117928] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 12/05/2019] [Accepted: 12/06/2019] [Indexed: 06/10/2023]
Abstract
Production of Nano-Terbium doped barium tungstate and its potential applications as a phosphor in forensic science and anti-counterfeiting ink applications have not been reported in the literature to now. Herein, simple, sensitive and bi-functional green Nanophosphor based on BaWO4: xTb3+ was prepared and characterized for latent prints and anti-counterfeiting ink applications. High crystalline tetragonal BaWO4 phase was obtained with nano-spherical morphology. BWO: xTb3+ Nanophosphors emits a strong and dual green and bluish green colors which appear to the human eye upon UVC and UVA excitation resources, respectively. The lifetime values were increased with rising Tb3+ ion concentrations from 0.01 to 0.07 mol. BWO: xTb3+ Nanophosphor has successfully visualized latent print from various forensic non-porous and porous surfaces. Moreover, BWO: xTb3+ Nanophosphor was used to develop luminescent ink for anti-counterfeiting application.
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Affiliation(s)
- R Kamal
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, 11711 Cairo, Egypt.
| | - M Saif
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, 11711 Cairo, Egypt
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Sadalage PS, Nimbalkar MS, Sharma KKK, Patil PS, Pawar KD. Sustainable approach to almond skin mediated synthesis of tunable selenium microstructures for coating cotton fabric to impart specific antibacterial activity. J Colloid Interface Sci 2020; 569:346-357. [PMID: 32126347 DOI: 10.1016/j.jcis.2020.02.094] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 02/11/2020] [Accepted: 02/24/2020] [Indexed: 12/11/2022]
Abstract
Currently, the synthesis of nanostructured inorganic materials with tunable morphology is still a great challenge. In this study, almond skin extract was employed for the biogenic synthesis of selenium nanoparticles with tunable morphologies such as rods and brooms. The effects of various synthesis parameters on morphologies were investigated using UV-Visible spectroscopy and scanning electron microscopy (SEM) which indicated that selenium brooms (SeBrs) were best synthesized using almond skin extract and optimized conditions of SeO2, ascorbic acid, pH, incubation temperature and time. Based on these results, the mechanism of SeBrs synthesis is proposed as having involved four stages such as nucleation, self-assembly, Ostwald ripening, and decomposition. Further, the test of antibacterial activity together with minimum inhibitory concentrations and minimum bactericidal concentrations indicated the selective, specific and good activity against B. subtilis. In addition, in situ coating of SeBrs on cotton fabric and its investigation by SEM demonstrated successful coating. Evident from plate-based assay and study of growth kinetics, coated fabric exhibited excellent anti-B. subtilis activity which demonstrated that biogenic SeBrs can be employed to coat cotton fabrics that can be used in operation theatres to reduce the episodes of Bacillus related Bacteraemia.
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Affiliation(s)
| | | | - Kiran Kumar K Sharma
- School of Nanoscience and Biotechnology, Shivaji University, Kolhapur, Maharashtra, India
| | - Pramod S Patil
- School of Nanoscience and Biotechnology, Shivaji University, Kolhapur, Maharashtra, India
| | - Kiran D Pawar
- School of Nanoscience and Biotechnology, Shivaji University, Kolhapur, Maharashtra, India.
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Femila Komahal F, Nagabhushana H, Darshan G, Daruka Prasad B. Hierarchical zinc aluminate 3D nanostructures, synthesized by bio-inspired ultrasound assisted sonochemical route: Display and dosimetry applications. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Rohini B, Darshan G, Premkumar H, Kavyashree D, Sharma S, Sreenivasa S, Nagabhushana H. Ultrasound induced synthesis of dual phased hierarchical ZrO2:Eu3+ architectures: Fluorescent based sensor for rapid visualization of latent fingerprints. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123749] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Komahal FF, Nagabhushana H, Basavaraj R, Darshan G, Inamdar HK, Sharma S, Prasad BD. Rational design of monovalent ions (Li, Na, K) co-doped ZnAl2O4:Eu3+ nanocrystals enabling versatile robust latent fingerprint visualization. J RARE EARTH 2019. [DOI: 10.1016/j.jre.2018.11.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Nijalingappa T, Veeraiah M, Basavaraj R, Darshan G, Sharma S, Nagabhushana H. Antimicrobial properties of green synthesis of MgO micro architectures via Limonia acidissima fruit extract. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.01.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Pivotal role of fluxes in BaTiO3:Eu3+ nano probes for visualization of latent fingerprints on multifaceted substrates and anti-counterfeiting applications. Microchem J 2019. [DOI: 10.1016/j.microc.2018.10.020] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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One pot synthesis of TiO2:Eu3+ hierarchical structures as a highly specific luminescent sensing probe for the visualization of latent fingerprints. J RARE EARTH 2019. [DOI: 10.1016/j.jre.2018.05.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Basavaraj R, Darshan G, Daruka Prasad B, Sharma S, Nagabhushana H. Rapid visualization of latent fingerprints using novel CaSiO3:Sm3+ nanophosphors fabricated via ultrasound route. J RARE EARTH 2019. [DOI: 10.1016/j.jre.2018.04.019] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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New design of highly sensitive and selective MoO3:Eu3+ micro-rods: Probing of latent fingerprints visualization and anti-counterfeiting applications. J Colloid Interface Sci 2018; 528:443-456. [DOI: 10.1016/j.jcis.2018.04.104] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 04/28/2018] [Indexed: 11/16/2022]
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Komahal FF, Nagabhushana H, Basavaraj R, Darshan G, Prasad BD, Sharma S, Kavyashree D. Design of Bi-functional composite core–shell SiO2@ZnAl2O4:Eu3+ array as a fluorescent sensors for selective and sensitive latent fingerprints visualization protocol. ADV POWDER TECHNOL 2018. [DOI: 10.1016/j.apt.2018.05.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Venkataravanappa M, Basavaraj R, Darshan G, Daruka Prasad B, Sharma S, Hema Prabha P, Ramani S, Nagabhushana H. Multifunctional Dy (III) doped di-calcium silicate array for boosting display and forensic applications. J RARE EARTH 2018. [DOI: 10.1016/j.jre.2017.11.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Suresh C, Nagabhushana H, Darshan G, Basavaraj R, Kavyashree D, Sharma S, Arulmozhi A, Daruka Prasad B, Amith Yadav H. Facile LaOF: Sm 3+ based labeling agent and their applications in residue chemistry of latent fingerprint and cheiloscopy under UV–visible light. ARAB J CHEM 2018. [DOI: 10.1016/j.arabjc.2017.09.014] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Suresh C, Nagabhushana H, Basavaraj RB, Darshan GP, Kavyashree D, Daruka Prasad B, Sharma SC, Vanithamani R. SiO 2@LaOF:Eu 3+ core-shell functional nanomaterials for sensitive visualization of latent fingerprints and WLED applications. J Colloid Interface Sci 2018; 518:200-215. [PMID: 29455104 DOI: 10.1016/j.jcis.2018.01.093] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/21/2018] [Accepted: 01/25/2018] [Indexed: 10/18/2022]
Abstract
For the first time, intense red color composite of SiO2@LaOF:Eu3+ core-shell nanostructures (NS) were fabricated via facile solvothermal method followed by thermal treatment. The obtained core-shell particles display better spherical shape and non-agglomeration with a narrow size distribution. Photoluminescence (PL) emission spectra exhibits intense peaks at ∼593 nm, 611 nm, 650 nm corresponds to 5D0 → 7FJ (J = 0, 1 and 2) Eu3+ transitions respectively. The spectral intensity parameters and Eu-O ligand behaviors are estimated by means of Judd-Ofelt (J-O) theory. CIE co-ordinates are found to be (x = 0.63, y = 0.36) which is very close to standard NTSC values (x = 0.67, y = 0.33). CCT value is ∼3475 K which is less than 5000 K, as a result this phosphor is suitable for warm light emitting diodes. The optimized core-shell SiO2 (coat III)@LaOF:Eu3+ (5 mol%) was used as a fluorescent labeling marker for the visualization of latent fingerprints on both porous and non-porous surfaces. Obtained fingerprints are highly sensitive and selective also no background hindrance which enables level-I to level-III fingerprint ridge characteristics. Observed results indicate that the significant improvement in luminescence of coreshell NS can be explored as a sensitive functional nanopowder for advanced forensic and solid state lightning applications.
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Affiliation(s)
- C Suresh
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572103, India; Department of Physics, Govt. First Grade College, Tumkur 572103, India
| | - H Nagabhushana
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572103, India.
| | - R B Basavaraj
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur 572103, India
| | - G P Darshan
- Department of Physics, Acharya Institute of Graduate Studies, Bangalore 560 107, India
| | - D Kavyashree
- Department of Physics, Channabasaveshwara Institute of Technology, VTU Affiliated, Gubbi 572 216, India
| | - B Daruka Prasad
- Department of Physics, BMS Institute of Technology and Management, VTU-Affiliated, Bangalore 560 064, India
| | - S C Sharma
- Avinashilingam Institute for Home Science and Higher Education for Women University, Coimbatore 641043, India; Department of Mechanical Engineering, Jain University, Advisor, Jain Group of Institutions, Bangalore 560069, India
| | - R Vanithamani
- Department of Biomedical Instrumentation Engineering, Avinashilingam Institute for Home Science and Higher Education for Women University, Coimbatore 641043, India
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R.B. B, H. N, G.P. D, B. DP, S.C. S, K.N. V. Ultrasound assisted rare earth doped Wollastonite nanopowders: Labeling agent for imaging eccrine latent fingerprints and cheiloscopy applications. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.02.019] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Spherical Microstructures of Lu 2
O 3
:Ln 3+
(Ln=Tm, Dy, Tb, Eu): Rapid Microwave-Assisted Synthesis, Energy Transfer, and Multicolor Emission. ChemistrySelect 2017. [DOI: 10.1002/slct.201700787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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