X ray diffraction (XRD) analysis and evaluation of antioxidant activity of copper oxide nanoparticles synthesized from leaf extract of Cissus vitiginea

Thakar, Minakshi A.; Jha, Subhesh Saurabh; Phasinam, Khongdet; Manne, Ravi; Qureshi, Yaser; Babu, V.V. Hari

doi:10.1016/j.matpr.2021.05.410

Cited by 71 publications

(21 citation statements)

References 13 publications

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“…The X-ray diffraction (XRD) was carried out at 40 kV and 40 mA by X-ray diffractometer (D8 ADVANCE, Brook, Germany) to analyze the crystallinity of nanoparticles. The scanning range of the diffraction pattern was 4-90 • (2θ), and the scanning rate was 5.0 • /min [41].…”

Section: X-ray Diffraction (Xrd)mentioning

confidence: 99%

A Novel Biocompatible Ternary Nanoparticle with High Antibacterial Activity: Synthesis, Characterization, and Its Application in Beef Preservation

Lin

Luo

Li³

et al. 2022

Foods

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Edible nanoparticles containing antibacterial agents are one of the effective strategies to control foodborne diseases. Herein, novel ternary nanoparticles (TNP) were prepared from rosemary essential oil (REO), nisin and Lycium barbarum polysaccharides (LBP) through hydrophobic and electrostatic interaction. The average particle size of TNP was 211.5 nm, and its encapsulation efficiency reached 86.6%. After the addition of LBP, the physical stability, thermal stability and storage stability of TNP were significantly improved. In vitro, compared with the control group, the population of S. aureus and E. coli O157:H7 in the TNP-treated group was reduced by 2.386 log CFU/mL and 1.966 log CFU/mL, respectively, on the fifth day. The free radical scavenging rate of TNP was 63.15%. The application of TNP on beef presented favorable preservation effects without affecting its color and texture. Therefore, the synthesis strategy of TNP has important reference significance for the research and development of new food antibacterial agents.

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Section: X-ray Diffraction (Xrd)mentioning

confidence: 99%

A Novel Biocompatible Ternary Nanoparticle with High Antibacterial Activity: Synthesis, Characterization, and Its Application in Beef Preservation

Lin

Luo

Li³

et al. 2022

Foods

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“…The secondary and tertiary fibre diameters were also measured using the same procedure. Diagnostic characteristics mentioned in the literature [6][7][8][9] were used to identify the sponges.…”

Section: Collection and Identification Of Hyattella Intestinalismentioning

confidence: 99%

“…Internationally, 34 species have been depicted, with 24 of them being genuine. There have been roughly 14 Hyattella species found globally, according to earlier studies [8,9].…”

Section: Introductionmentioning

confidence: 99%

Morphological Identification of Endemic Marine Sponge and the Antimicrobial Activity of Associated Bacteria

BABU

Dhanaraj

2022

Int J App Pharm

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Objective: The primary objective is to morphologically identify a marine sponge from Sethubavachatram village in Tamil Nadu, India. Then to identify the bacteria associated with the sample to synthesize silver nanoparticles and to know antimicrobial property of the samples. Methods: The sponges is identified by morphology and found to be Hippospongia intestinalis. The bacteria associated with the sponges is Lysinibacillus macrolides. Silver nanoparticles were synthesikzed and analyzed by SEM and TEM. Results: The sponge that was recovered was identified using a number of sources that were derived from earlier publications. The sponge that was recovered was identified as Hyattella intestinalis Conclusion: The antimicrobial assay confirmed that the synthesized particles are effective in inhibiting disease causing bacterial and fungal strains.

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“…Sponge microbiotas are extremely diverse, with members of seven different bacterial phyla found in sponges. These sponge-associated bacterial symbionts are considered to play a range of roles in the sponge's biology, including removing toxic metabolic wastes, producing bioactive chemicals, and increasing structural rigidity, all of which could be helpful to the host [7,8]. Sponge microbial diversity has recently been revealed to include at least 26 phyla, and several investigations involving sponge-associated bacteria have been conducted [9,10].…”

Section: Introductionmentioning

confidence: 99%

Phylogeny of Endemic Marine Sponge Hyattella Intestinalis and Characterization of Associated Bacteria

BABU

Dhanaraj

2022

Int J App Pharm

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Objective: The main objective of this study was to assess the diversity of culturable bacteria associated with marine water sponges. Methods: The marine sponge of Hyattella intestinalis was collected from Sethubavachatram, a village panchayat in the Thanjavur district of Tamil Nadu state, India. One gram of the sponge sample was cut into small pieces and serially diluted. spread on Zobell 2216E marine agar medium and incubated at room temperate (RT, 24±2oC) for 48 h. Based on morphological features, colonies were randomly picked and purified using streak plates. The linked bacteria strains were given names based on the initials of the sponge from which they were recovered. Results: The HIB1, HIB2, and HIB3 were isolated from Hyattella intestinalis. Among the three, HIB1 colonies were found dominant, and further, the biochemical characterization and 16S rRNA sequence was studied. It revealed that the marine sponge Lysinibacillus sp. associated bacteria with HIB1 code. Conclusion: The HIB1 was closely related to Lysinibacillus macroides with 97.81% homology. The NCBI accession number was MZ695813.

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X ray diffraction (XRD) analysis and evaluation of antioxidant activity of copper oxide nanoparticles synthesized from leaf extract of Cissus vitiginea

Cited by 71 publications

References 13 publications

A Novel Biocompatible Ternary Nanoparticle with High Antibacterial Activity: Synthesis, Characterization, and Its Application in Beef Preservation

A Novel Biocompatible Ternary Nanoparticle with High Antibacterial Activity: Synthesis, Characterization, and Its Application in Beef Preservation

Morphological Identification of Endemic Marine Sponge and the Antimicrobial Activity of Associated Bacteria

Phylogeny of Endemic Marine Sponge Hyattella Intestinalis and Characterization of Associated Bacteria

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