Green synthesis of chitosan-based membrane modified with uniformly micro-sizing selenium particles decorated graphene oxide for antibacterial application

Selenium microparticles decorated graphene oxideviagreen synthesis usingPsidium guajavaleaves: preparation, characterization, and biological activities

“…Other minor signals were recorded at 41.28, 43.68, and 45.43°, which can be attributed to the Miller indices (110), (102), and (111), respectively. 33 The presence of these peaks agrees with standard SeMP data, showing the hexagonal configuration of the crystal (JCPDS card No. 06-0362).…”

“…110), (102), and (111), respectively. 33 The presence of these peaks agrees with standard SeMP data, showing the hexagonal configuration of the crystal (JCPDS card No. 06-0362).…”

Antimicrobial hydrogels incorporating nanoselenium@reduced graphene oxide nanocomposites for biofilm inhibition

“…These findings and constraints align with existing literature. 10 Anchoring nSe into a solid matrix holds the promise of significantly enhancing its stability and amplifying its antimicrobial efficacy. In this regard, reduced graphene oxide (rGO) is a well-established carbon-based support that has received attention for incorporating various NPs, viz.…”

“…16–18 In a study by Hieu and co-workers, chitosan membranes with SeMPs-GO were developed to exhibit complete inhibition of bacterial growth at an MIC value of 100 mg L −1 , and minimal toxicity. 10 Similarly, Meshkini's group synthesized a SeNPs/GO composite using Crocus sativus petal extract via hydrothermal treatment at 110 °C. The nanocomposite showed a higher reduction of bacterial growth against S. aureus and E. coli with MIC values of 200 and 1000 μg mL −1 .…”

Green synthesis of silver@graphene oxide nanocomposite for antibacterial, cytotoxicity assessment, and hydrogen peroxide electro-sensing

“…10 It is additionally suggested that GO itself also possesses various attributes such as adsorption capacity, antibacterial, and antifungal properties. 11 Hence, the association of AgNPs with the GO nanosheets not only prevents the agglomeration and promotes the uniform distribution of the material, but also further increases the antiproliferative properties of AgNPs to the harmful microorganisms thanks to the noticeable antimicrobial traits by the way of advanced oxidation process to increase the production of a number of reactive oxygen species (ROS). 12 Nevertheless, there are also contrasting opinions that other substrates instead of GO can serve as stabilizers to greatly limit the aggregation of AgNPs such as reduced graphene oxide (rGO), graphene (Gr), carbon nanotubes (CNTs), carbon dots (CDs), polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), polyethylene glycol (PEG), etc.…”