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Pagar K, Chavan K, Kasav S, Basnet P, Rahdar A, Kataria N, Oza R, Abhale Y, Ravindran B, Pardeshi O, Pawar S, Pagar B, Ghotekar S. Bio-inspired synthesis of CdO nanoparticles using Citrus limetta peel extract and their diverse biomedical applications. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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2
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Jayarajan D, Sagayaraj R, Silvan S, Sebastian S, Nithya R, Sujeetha S. Green synthesis, Structural and Magnetic Properties of Mg0.5Zn0.5Fe2O4 Ferrite Nanoparticles by the Coprecipitation Method: Averrhoa bilimbi fruit. CHEMISTRY AFRICA 2023. [DOI: 10.1007/s42250-023-00615-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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3
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Warsi AZ, Aziz F, Zulfiqar S, Haider S, Shakir I, Agboola PO. Synthesis, Characterization, Photocatalysis, and Antibacterial Study of WO 3, MXene and WO 3/MXene Nanocomposite. NANOMATERIALS 2022; 12:nano12040713. [PMID: 35215041 PMCID: PMC8877483 DOI: 10.3390/nano12040713] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 02/07/2023]
Abstract
Tungsten oxide (WO3), MXene, and an WO3/MXene nanocomposite were synthesized to study their photocatalytic and biological applications. Tungsten oxide was synthesized by an easy and cost-effective hydrothermal method, and its composite with MXene was prepared through the sonication method. The synthesized tungsten oxide, MXene, and its composite were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), Fourier transform infrared (FTIR), energy-dispersive X-ray analysis (EDX), and Brunauer–Emmett–Teller (BET) for their structural, morphological, spectral, elemental and surface area analysis, respectively. The crystallite size of WO3 calculated from XRD was ~10 nm, the particle size of WO3 was 130 nm, and the average thickness of MXene layers was 175 nm, which was calculated from FESEM. The photocatalytic activity of as-synthesized samples was carried out for the degradation of methylene blue under solar radiation, MXene, the WO3/MXene composite, and WO3 exhibited 54%, 89%, and 99% photocatalytic degradation, respectively. WO3 showed maximal degradation ability; by adding WO3 to MXene, the degradation ability of MXene was enhanced. Studies on antibacterial activity demonstrated that these samples are good antibacterial agents against positive strains, and their antibacterial activity against negative strains depends upon their concentration. Against positive strains, the WO3/MXene composite’s inhibition zone was at 7 mm, while it became 9 mm upon increasing the concentration. This study proves that WO3, MXene, and the WO3/MXene nanocomposite could be used in biological and environmental applications.
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Affiliation(s)
- Al-Zoha Warsi
- Baghdad-ul-Jadeed Campus, Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (A.-Z.W.); (F.A.)
| | - Fatima Aziz
- Baghdad-ul-Jadeed Campus, Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; (A.-Z.W.); (F.A.)
| | - Sonia Zulfiqar
- Department of Chemistry, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt;
| | - Sajjad Haider
- Department of Chemical Engineering, College of Engineering, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia;
| | - Imran Shakir
- Sustainable Energy Technologies (SET) Center, College of Engineering, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia;
| | - Philips O. Agboola
- College of Engineering, Al-Muzahmia Branch, King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
- Correspondence:
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Rahman MM, Alam MM, Asiri AM. Highly sensitive sensor probe development with ZCCO nano-capsule composites for the selective detection of unsafe methanol chemical by electrochemical technique. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02354-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Faris AI, Abd JA, Ali Mustafa F. Ga2O3 / CdO composite: Synthesis and characterization for gas sensing application. MATERIALS TODAY: PROCEEDINGS 2022; 61:748-757. [DOI: 10.1016/j.matpr.2021.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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6
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Rahman MM, Ahmed J, Asiri AM, Alfaifi SY, Marwani HM. Development of Methanol Sensor Based on Sol-Gel Drop-Coating Co 3O 4·CdO·ZnO Nanoparticles Modified Gold-Coated µ-Chip by Electro-Oxidation Process. Gels 2021; 7:gels7040235. [PMID: 34940295 PMCID: PMC8701126 DOI: 10.3390/gels7040235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/17/2021] [Accepted: 11/23/2021] [Indexed: 12/20/2022] Open
Abstract
Herein, novel Co3O4·CdO·ZnO-based tri-metallic oxide nanoparticles (CCZ) were synthesized by a simple solution method in basic phase. We have used Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Field Emission Scanning Electron Microscope (FESEM), Dynamic Light Scattering (DLS), Tunneling Electron Microscopy (TEM), and Energy-Dispersive Spectroscopy (EDS) techniques to characterize the CCZ nanoparticles. XRD, TEM, DLS, and FESEM investigations have confirmed the tri-metallic nanoparticles’ structure, while XPS and EDS analyses have shown the elemental compositions of the CCZ nanoparticles. Later, a Au/μ-Chip was modified with the CCZ nanoparticles using a conducting binder, PEDOT: PSS (poly(3,4-ethylenedioxythiophene) polystyrene sulfonate) in a sol-gel system, and dried completely in air. Then, the CCZ/Au/μ-Chip sensor was used to detect methanol (MeOH) in phosphate buffer solution (PBS). Outstanding sensing performance was achieved for the CCZ/Au/μ-Chip sensor, such as excellent sensitivity (1.3842 µAµM−1cm−2), a wide linear dynamic range of 1.0 nM–2.0 mM (R2 = 0.9992), an ultra-low detection limit (32.8 ± 0.1 pM at S/N = 3), a fast response time (~11 s), and excellent reproducibility and repeatability. This CCZ/Au/μ-Chip sensor was further applied with appropriate quantification results in real environmental sample analyses.
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Affiliation(s)
- Mohammed M. Rahman
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.M.A.); (S.Y.M.A.); (H.M.M.)
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
- Correspondence: or ; Tel.: +966-59-642-1830; Fax: +966-12-695-2292
| | - Jahir Ahmed
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia;
| | - Abdullah M. Asiri
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.M.A.); (S.Y.M.A.); (H.M.M.)
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
| | - Sulaiman Y.M. Alfaifi
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.M.A.); (S.Y.M.A.); (H.M.M.)
| | - Hadi. M. Marwani
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia; (A.M.A.); (S.Y.M.A.); (H.M.M.)
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
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Haghighat M, Naroie A, Rezvani A, Hakimi M, Saravani H, Darroudi M, Amini A, Sabaghan M, Khatami M. Anticancer Property of Lanthanide Sulfate Nanostructure Against Neuroblastoma-Neuro2a Cell Line. BIONANOSCIENCE 2021. [DOI: 10.1007/s12668-021-00887-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Ezhumalai N, Nanthagopal M, Chandirasekar S, Elumalai M, Narayanasamy M, Singaravelu G, Rajendiran N. Synthesis of
N
‐Acetylcysteine Conjugated Cholic Acid Stabilized Gold and Silver Nanoparticles: Evaluation of Their Catalytic Activity and Toxicity Assessment. ChemistrySelect 2021. [DOI: 10.1002/slct.202100873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Nishanthi Ezhumalai
- Department of Polymer Science University of Madras, Guindy Campus Chennai-25 Tamil Nadu India
| | - Manivannan Nanthagopal
- Centre for Advanced Studies in Botany University of Madras, Guindy Campus, Chennai-25 Tamil Nadu India
| | | | - Manikandan Elumalai
- Department of Polymer Science University of Madras, Guindy Campus Chennai-25 Tamil Nadu India
| | - Mathivanan Narayanasamy
- Centre for Advanced Studies in Botany University of Madras, Guindy Campus, Chennai-25 Tamil Nadu India
| | - Ganesan Singaravelu
- Department of Medical Physics Anna University, Guindy, Chennai-25 Tamil Nadu India
| | - Nagappan Rajendiran
- Department of Polymer Science University of Madras, Guindy Campus Chennai-25 Tamil Nadu India
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Lim MJ, Shahri NNM, Taha H, Mahadi AH, Kusrini E, Lim JW, Usman A. Biocompatible chitin-encapsulated CdS quantum dots: Fabrication and antibacterial screening. Carbohydr Polym 2021; 260:117806. [PMID: 33712152 DOI: 10.1016/j.carbpol.2021.117806] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/27/2021] [Accepted: 02/08/2021] [Indexed: 10/22/2022]
Abstract
Chitin-encapsulated cadmium sulfide quantum dots (CdS@CTN QDs) were successfully synthesized from chitin and Cd(NO3)2 precursor using the colloidal chemistry method, toward the development of biocompatible and biodegradable QDs for biomedical applications. CdS@CTN QDs exhibited the nanocrystalline cubic CdS encapsulated by α-chitin. The average particle size of CdS@CTN QDs was estimated using empirical Henglein model to be 3.9 nm, while their crystallite size was predicted using Scherrer equation to be 4.3 nm, slightly larger compared to 3-mercaptopropionic acid-capped CdS QDs (3.2 and 3.6 nm, respectively). The mechanism of formation was interpreted based on the spectroscopic data and X-ray crystal structures of CdS@CTN QDs fabricated at different pH values and mass ratios of chitin to Cd(NO3)2 precursor. As an important step to explore potential biomolecular and biological applications of CdS@CTN QDs, their antibacterial activities were tested against four different bacterial strains; i.e. Escherichia coli, Bacillus subtillus, Staphylococcus aureus and Pseudomonas aeruginosa.
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Affiliation(s)
- Matin Jasli Lim
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Nurulizzatul Ningsheh M Shahri
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Hussein Taha
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Abdul Hanif Mahadi
- Centre for Advanced Material and Energy Sciences, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam
| | - Eny Kusrini
- Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI-Depok, 16424, Indonesia
| | - Jun Wei Lim
- Department of Fundamental and Applied Sciences, HICoE-Centre for Biofuel and Biochemical Research, Institute of Self-Sustainable Building, Universiti Teknologi PETRONAS, 32610 Seri Iskandar, Perak Darul Ridzuan, Malaysia
| | - Anwar Usman
- Department of Chemistry, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE1410, Brunei Darussalam.
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Skheel AZ, Jaduaa MH, Abd AN. Biosynthesis and characterization of CdO nanostructure and its influence on cancer cells of (HT29). JOURNAL OF PHYSICS: CONFERENCE SERIES 2021; 1853:012047. [DOI: 10.1088/1742-6596/1853/1/012047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Due to increased drug potency and lower toxicity in the nano-sized mediated drug delivery model, the environmentally sustainable synthesis of nanoparticles by the bio route from plant extracts has a wide variety of applications in novel science. In this report, our research groups have synthesized stable and cost-effective CdO nanostructure by the Curcuma plant. The biosynthesis of CdO nanostructure by the Curcuma plant extract was confirmed by different analytical methods such as UV-Visible Spectroscopy (UV-Vis), Fourier Transform Infrared Spectroscopy (FT-IR), X-Ray Diffractometer (XRD), Atomic force microscopy AFM and Field emission scanning electron microscopy (FESEM), in addition to MTT assay screening of the synthesized CdO nanostructure for anticancer activity on (HT29). The result was that the biosynthesized CdO nanostructure exhibited strong anticancer cytotoxicity on (HT29). The findings of the MTT shows that at a concentration of 50.81 μ, 50 percent of the cancer cell line was destroyed by the extract.
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Alam MM, Asiri AM, Rahman MM, Islam MA. Selective detection of ascorbic acid with wet-chemically prepared CdO/SnO2/V2O5 micro-sheets by electrochemical approach. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03689-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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12
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Asghar M, Habib S, Zaman W, Hussain S, Ali H, Saqib S. Synthesis and characterization of microbial mediated cadmium oxide nanoparticles. Microsc Res Tech 2020; 83:1574-1584. [PMID: 32757348 DOI: 10.1002/jemt.23553] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 07/03/2020] [Accepted: 07/04/2020] [Indexed: 12/24/2022]
Abstract
Microbial mediated synthesis of metallic nanoparticles constitutes as effective and promising approach for the development of antibacterial materials in the field of bioengineering and biomedicine. We prepared Cadmium oxide nanoaprticles (CdO NPs) utilizing Penicillium oxalicum, and cadmium acetate solution via coprecipitate method. The elemental composition and morphology of these synthesized CdO NPs were examined through X-ray diffraction (XRD), UV-Vis absorption spectroscopy, Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), and Energy dispersive spectroscopy (EDS). Furthermore, we evaluated the bactericidal potential of prepared CdO NPs using Escherichia coli (E.coli), Staphylococcus aureus (S.aureus), Bacillus cereus (B.cereus), and Pseudomonas aeruginosa (P. aeruginosa). Dimethyl sulfoxide was used as negative control while erythromycin was used as positive control. The XRD spectrum revealed cubic crystalline nanoparticles with 22.94 nm size and UV showed absorbance peak at 297 nm with 2.5 eV band gap energy. FTIR depicted O─H and carboxylic groups along with CdO stretching vibration. EDS showed the presence of organic compounds on Cd and O over NPs surface. SEM results revealed the spherical shape of the CdO NPs. The synthesized NPs exhibited highly potent bactericidal activity against selected strains and demonstrated less optical density of 0.086 after 24 hr. Owing to the significant antibacterial activity of CdO NPs, the broad application prospects of these nanoparticles CdO NPs in extensive biomedical applications is indicated.
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Affiliation(s)
- Mehrina Asghar
- Department of Biotechnology, Mohi-ud-Din Islamic University, Nerian Sharif, Pakistan
| | - Sadaf Habib
- School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong, China.,Shenzhen Key Laboratory of Southern Subtropical Plant Diversity, Fairy Lake Botanical Garden, Shenzhen & Chinese Academy of Sciences, Shenzhen, Guangdong, China
| | - Wajid Zaman
- State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Sajjad Hussain
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Huma Ali
- Department of Microbilogy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Saddam Saqib
- Department of Biotechnology, Mohi-ud-Din Islamic University, Nerian Sharif, Pakistan.,State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
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13
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Nanostructured metal oxides and its hybrids for photocatalytic and biomedical applications. Adv Colloid Interface Sci 2020; 281:102178. [PMID: 32470668 DOI: 10.1016/j.cis.2020.102178] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/06/2020] [Accepted: 05/14/2020] [Indexed: 01/31/2023]
Abstract
Metal oxide nanoparticles and its hybrids are deemed to be one of the most attractive materials in an extensive range of applications due to their impressive optical, electronic, photocatalytic, and biological properties. Metal oxide based nanomaterials with extraordinary characteristics have been proposed, prepared, and used as main materials in the recent area of photocatalysis and biomedicine, due to their non-toxic nature, large specific surface area, useful optical bandgap, and high biological activity. Herein, this review reveals the recent advance development in the area like photocatalytic, anticancer and antibacterial performance of metal oxide nanomaterials for multidimensional applications. Consequently, we also focused on the encountered difficulties and prospects for the future application of metal oxide-based composites as promising candidates for the development of highly efficient photocatalytic and biomedical systems. This review article also delivers advanced knowledge to the scientific community who intends to design efficient photocatalytic and biomedical systems.
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Vinay SP, Udayabhanu, Nagaraju G, Chandrappa CP, Chandrasekhar N. A novel, green, rapid, nonchemical route hydrothermal assisted biosynthesis of Ag nanomaterial by blushwood berry extract and evaluation of its diverse applications. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01289-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Biogenic Silver Nanoparticles/Hydrogen Peroxide/Ozone: Efficient Degradation of Reactive Blue 19. BIONANOSCIENCE 2019. [DOI: 10.1007/s12668-019-00695-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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16
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Khatami M, Iravani S, Varma RS, Mosazade F, Darroudi M, Borhani F. Cockroach wings-promoted safe and greener synthesis of silver nanoparticles and their insecticidal activity. Bioprocess Biosyst Eng 2019; 42:2007-2014. [PMID: 31451901 DOI: 10.1007/s00449-019-02193-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/17/2019] [Accepted: 08/08/2019] [Indexed: 01/01/2023]
Abstract
Simpler and biocompatible greener approaches for the assembly of nanoparticles (NPs) have been the focus lately which have minimum environmental damage and often entails the use of natural biomolecules to synthesize NPs. Such greener synthesis of nanoparticles has capitalized on the use of microbes, fungi, and plants using biological resources. In this study, Periplaneta americana (American cockroach) wings' extract (chitin-rich) is studied as a novel biomaterial for the first time to synthesize silver NPs (less than 50 nm); chitin is the second most abundant polymer after cellulose on earth. The physicochemical properties of these NPs were analyzed using UV-visible spectroscopy, X-ray diffraction, and transmission electron microscopy (TEM). The insecticidal effect of ensuing NPs was examined on the mortality of Aphis gossypii under laboratory conditions; 48 h after treatments of A. gossypii with silver NPs (100 μg/ml), the mortality rate in treated aphids was about 40% (an average), while an average percentage of losses in the control sample was about 10%. These results indicate the lethal effect of green-synthesized silver NPs on A. gossypii, in vitro. Greener synthesis of silver nanoparticles using American cockroach wings and their insecticidal activities.
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Affiliation(s)
- Mehrdad Khatami
- NanoBioelectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran.,Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Siavash Iravani
- Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacky University, Šlechtitelů 27, 783 71, Olomouc, Czech Republic
| | - Farideh Mosazade
- NanoBioelectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran
| | - Majid Darroudi
- Department of Modern Sciences and Technologies, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fariba Borhani
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Karthik K, Nikolova MP, Phuruangrat A, Pushpa S, Revathi V, Subbulakshmi M. Ultrasound-assisted synthesis of V2O5 nanoparticles for photocatalytic and antibacterial studies. ACTA ACUST UNITED AC 2019. [DOI: 10.1080/14328917.2019.1634404] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- K. Karthik
- Department of Physics, Bharathidasan University, Tiruchirappalli, India
| | - Maria P. Nikolova
- Department of Material Science and Technology, University of Ruse Angel Kanchev, Ruse, Bulgaria
| | - Anukorn Phuruangrat
- Department of Materials Science and Technology, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - S. Pushpa
- Department of Physics, Tagore Engineering College, Chennai, India
| | - V. Revathi
- Department of Physics, Dhanalakshmi Srinivasan Arts and Science College, Chennai, India
| | - M. Subbulakshmi
- Department of Microbiology, K. R. College of Arts and Science, Kovilpatti, India
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18
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Pakiyaraj K, Kirthika V, Karthik K. Effect of annealing on the structural, morphological, optical and electrical properties of Al-Zn co-doped SnO2 thin films. ACTA ACUST UNITED AC 2019. [DOI: 10.1080/14328917.2019.1628498] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- K. Pakiyaraj
- Department of Physics, Arulmigu Palaniandavar College of Arts & Culture, Palani, India
| | - V. Kirthika
- Department of Physics, St. Antonys’s College of Arts and Sciences for Women, Dindigul, India
| | - K. Karthik
- Department of Physics, Bharathidasan University, Tiruchirappalli, India
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19
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Nagaraju G, Karthik K, Shashank M. Ultrasound-assisted Ta2O5 nanoparticles and their photocatalytic and biological applications. Microchem J 2019. [DOI: 10.1016/j.microc.2019.03.094] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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20
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Shad NA, Sajid MM, Haq AU, Amin N, Imran Z, Anwar H, Ali K, Hussain Z, Younus A, Javed Y. Photocatalytic Investigation of Cadmium Oxide Nanosheets Prepared by Hydrothermal Method. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2019. [DOI: 10.1007/s13369-019-03897-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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21
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Karthik K, Vijayalakshmi S, Phuruangrat A, Revathi V, Verma U. Multifunctional Applications of Microwave-Assisted Biogenic TiO2 Nanoparticles. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01556-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Karthik K, Pushpa S, Madhukara Naik M, Vinuth M. Influence of Sn and Mn on structural, optical and magnetic properties of spray pyrolysed CdS thin films. ACTA ACUST UNITED AC 2019. [DOI: 10.1080/14328917.2019.1597436] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- K. Karthik
- Department of Physics, Bharathidasan University, Tiruchirappalli, India
| | - S. Pushpa
- Department of Physics, Tagore Engineering College, Chennai, India
| | - M. Madhukara Naik
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaragatta, India
| | - M. Vinuth
- Department of Chemistry, NIE Institute of Technology, Mysuru, Karnataka, India
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23
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Karthik K, Madhukara Naik M, Shashank M, Vinuth M, Revathi V. Microwave-Assisted ZrO2 Nanoparticles and Its Photocatalytic and Antibacterial Studies. J CLUST SCI 2018. [DOI: 10.1007/s10876-018-1484-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Khatami M, Zafarnia N, Heydarpoor Bami M, Sharifi I, Singh H. Antifungal and antibacterial activity of densely dispersed silver nanospheres with homogeneity size which synthesized using chicory: An in vitro study. J Mycol Med 2018; 28:637-644. [PMID: 30100172 DOI: 10.1016/j.mycmed.2018.07.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/12/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022]
Abstract
With increase in isolation of multi and extensive drug resistance hospital pathogens (MDR, XDR) in burn centers of many hospitals in the world, attempt to use nanomaterials for treatment of burn-infected patients is the focus of researches all around the world. In the present investigation silver nanospheres (Ag NSs) has been synthesized by chicory seed exudates (CSE). The various parameters influencing the mechanism of Ag NSs synthesis including temperature, concentration, pH and time were studied. Greener Ag NSs were formed when the reaction conditions were altered with respect to pH, concentration of AgNO3 and incubation temperature. Finally, we evaluated antimicrobial activity of silver nanospheres biosynthesized by chicory (Cichodrium intybus) against most prevalent burn bacteria pathogens Pseudomonas aeruginosa, Klebsiella pneumoniae, Acinetobacter baumannii, and fungus Fusarium solani. The UV visible spectroscopy, X-Ray diffraction (XRD), dynamic light scattering (DLS) used for primary screening of physicochemical properties. The transmission electron microscopy (TEM) images showed the Ag NSs (with globular shape) with a size less than 25nm that they have the same size about 8nm (more than 97% are 8nm). Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of Ag NSs against the standard strains of A. baumannii, P. aeruginosa and K. pneumonia showed a relatively high inhibitory and bactericidal activity (MIC 1.56μg/mL and MBC 3.12μg/mL) of the nanoparticles and F. solani cultures. In antifungal tests, the lowest level of zone of inhibition was observed at a concentration of 5μg/mL synthesized silver nanospheres with the 7% inhibition of growth. Ag NSs have high antimicrobial activity against three common burn bacteria pathogens and fungus F. solani. Therefore, Ag NSs can be used to prevent burn infection and for wound healing.
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Affiliation(s)
- M Khatami
- NanoBioElectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran; Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran.
| | - N Zafarnia
- School of Nursing and Midwifery, Bam University of Medical Sciences, Bam, Iran.
| | - M Heydarpoor Bami
- Population and Infertility Research Center, Bam University of Medical Sciences, Bam, Iran
| | - I Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - H Singh
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside 92521, USA; Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University Global Campus, 1732 Deokyoungdaero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Republic of Korea
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Karthik K, Dhanuskodi S, Gobinath C, Prabukumar S, Sivaramakrishnan S. Fabrication of MgO nanostructures and its efficient photocatalytic, antibacterial and anticancer performance. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 190:8-20. [PMID: 30453162 DOI: 10.1016/j.jphotobiol.2018.11.001] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/02/2018] [Accepted: 11/01/2018] [Indexed: 10/27/2022]
Abstract
Magnesium oxide (MgO) nanostructures were prepared using microwave-assisted (M 1) and hydrothermal (M 2) methods and characterized by XRD, SEM and FT-IR. It exhibits cubic structure with an average crystallite size of 20 nm (M 1) and 14 nm (M 2) and the lattice strain (WH plot) is 0.0017 (M 1), 0.0037 (M 2). It's spherical and rods like structures are confirmed through SEM and TEM. The vibrational stretching mode of MgO is 439 (M 1) and 449 cm-1 (M 2). The optical bandgap is estimated as 5.93 eV (M 1) and 5.85 eV (M 2) through UV-Vis spectra. The fluorescence spectrum shows emission peaks at 414 and 437 (M 1) and 367 and 385 nm (M 2). The photodegradation studies of MgO nanostructures were assessed by monitoring the decolorization of methylene blue and Congo red dyes in aqueous solution under sunlight irradiation. The antibacterial activities of M 1 and M 2 are investigated against the gram-negative (Escherichia coli, Shigella flexneri, Salmonella typhi, Proteus mirabilis, Aeromonas hydrophila and Vibrio cholera) and gram-positive (Bacillus subtilis and Rhodococcus rhodochrous) bacteria. The zone of inhibition of 24 (M 1) and 25 mm (M 2) indicates high antibacterial activity towards the gram negative bacterium A. hydrophila. Confocal laser scanning microscopic (CLSM) analysis was utilized for understanding the variation in antibacterial activity between different orientations of MgO nanostructures. The cytotoxicity assay confirmed that the prepared nanostructures are non - toxic to normal healthy RBC's. In-vitro anticancer efficiency (IC50) of MgO nanostructures against human lung cancer cell line (A549) was investigated.
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Affiliation(s)
- K Karthik
- School of Physics, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India
| | - S Dhanuskodi
- School of Physics, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India.
| | - C Gobinath
- Academic Body of Agriculture and Food Biotechnology, Universidad Autonoma del Estado de Hidalgo Tulancingo, Hidalgo, CP 43600, Mexico
| | - S Prabukumar
- Department of Biotechnology and Genetic Engineering, Bharathidasan University, Tiruchirappali 620 024, Tamilnadu, India
| | - S Sivaramakrishnan
- Department of Biotechnology and Genetic Engineering, Bharathidasan University, Tiruchirappali 620 024, Tamilnadu, India
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