The electrochemical sensor for methanol detection using silicon epoxy coated platinum nanoparticles

Synthesis and Cytotoxicity of Dendritic Platinum Nanoparticles with HEK‐293 Cells

“…[10,11] Soft-templating in particulari savery simple approach using low-molecular-weight (e.g.,P -123,F -127, Brij58) and high-molecularweight( e.g.,t riblock copolymers) amphiphilic molecules as pore-directing agents.Recently,p latinum (Pt) nanoparticles have been widely used in catalysis (e.g.,m ethanol oxidation reaction, [12][13][14][15][16][17] electrochemicalo xidation of ethanol, [18,19] oxygen reduction reaction, [14,[20][21][22] etc. [23,14] ), sensors (e.g.,g lucose, [16,24] methanol [25] ), and biomedical applications (e.g.,c ancert herapy [26,27] )o wing to their high catalytic activity and good biocompatibility.I nvestigationso ns urfactant-mediated syntheses of dendritic Pt nanoparticles (DPNs) with nanoporous architectures have been reported. [28][29][30][31] It is of high interest to expand the applicability of Pt nanoparticles over multiple fields, therefore, through our study,w eaimed to achievea ne nhanced performance for biomedicala pplicationsu sing size-controlledD PNs, prepared with an amphiphilic molecular surfactant and as onochemical method.N anoporous architecturesw ith high surface areas and larger pore volumes can accommodate av ariety of drugs, making these useful for drugd elivery.Nanoparticles for biomedical applications have shown enormous potentiali nr ecent years as therapeutic mediators for many diseases, including cancer.…”

A Novel Electrochemical Sensor Based on Printex L6 Carbon Black Carrying CuO/Cu2O Nanoparticles for Propylparaben Determination

“…Metal and metal oxide nanoparticles have also been widely applied in the manufacture of sensors [9][10][11][12][13][14][15][16]. The decoration of carbon nanomaterials using nanoparticles has been described as a good strategy for increasing electronic properties of electrochemical sensors as well as optical, surface area and catalytic properties [16].…”

A Sensitive and Selective Nitrite Detection in Water Using Graphene/Platinum Nanocomposite

“…In recent years, various metal nanoparticles/graphene based nanocomposites have attracted considerable attention in electrochemical sensor applications, including Ag/graphene used for nitrite sensor , Au/graphene for mercury detection , Cu/graphene and Ni/graphene for glucose sensor , and Pd/graphene for hydrazine detection . Among these, Pt nanoparticles have especially attracted great interest for electrocatalyst applications . It may be noted that the Pt nanoparticles decorated on polyaniline/graphene and graphene, by chemical reduction and hydrothermal methods were used as electrochemical nitrite sensors.…”