Zobrazeno 1 - 10 of 36 pro vyhledávání: '"Anandhakumar, Sukeri"'
1
Akademický článek
A novel approach for one-step fabrication of platinum-nanoporous gold film via oxygen bubble template with enhanced electrochemical activity
Autor: Anandhakumar Sukeri, Eduardo José de Carvalho, Junior, Mauro Bertotti
Publikováno v: Electrochemistry Communications, Vol 100, Iss , Pp 96-99 (2019)
A simple method was proposed to deposit a platinum-nanoporous gold film (Pt-NPGF) on a Au surface in absence of binary alloys, chemical reducing agents, and stabilizers using the in-situ generated oxygen bubble template approach. FE-SEM, EDX, and cyc
Externí odkaz: https://doaj.org/article/532870e32ad044d88f037b514ba7e775
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2
Akademický článek
New strategy to fabricate a polydopamine functionalized self-supported nanoporous gold film electrode for electrochemical sensing applications
Autor: Anandhakumar Sukeri, Ananthi Arjunan, Mauro Bertotti
Publikováno v: Electrochemistry Communications, Vol 110, Iss , Pp - (2020)
In this work, a polydopamine functionalized self-supported nanoporous gold film (PDA@NPGF) was prepared over a Au surface via anodization followed by chemical reduction method using dopamine as a reducing agent for the first time. Field emission scan
Externí odkaz: https://doaj.org/article/a8e6297eeb9847e69b9d3c722290c588
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5
Fabrication of nanoporous gold-islands via hydrogen bubble template: An efficient electrocatalyst for oxygen reduction and hydrogen evolution reactions
Autor: Mauro Bertotti, Anandhakumar Sukeri, Lucas Patricio Hernández-Saravia
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
In this report, the fabrication of a high surface area nanoporous gold-island (NPG-islands) onto a glassy carbon (GC) surface by a simple one-step electrodeposition procedure based on a dynamic hydrogen bubble template method is described. The surfac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::284e170f8167df4b3baf5b0611ef5c66
https://doi.org/10.1016/j.ijhydene.2019.04.186
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6
A novel approach for one-step fabrication of platinum-nanoporous gold film via oxygen bubble template with enhanced electrochemical activity
Autor: Mauro Bertotti, Eduardo José de Carvalho Junior, Anandhakumar Sukeri
Publikováno v: Electrochemistry Communications, Vol 100, Iss, Pp 96-99 (2019)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
A simple method was proposed to deposit a platinum-nanoporous gold film (Pt-NPGF) on a Au surface in absence of binary alloys, chemical reducing agents, and stabilizers using the in-situ generated oxygen bubble template approach. FE-SEM, EDX, and cyc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8cebf209608dc5640f39915667560c6
http://www.sciencedirect.com/science/article/pii/S1388248119300402
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7
An Amberlite IRA-400 Cl- ion-exchange resin modified with Prosopis juliflora seeds as an efficient Pb2+ adsorbent: adsorption, kinetics, thermodynamics, and computational modeling studies by density functional theory
Autor: Sivaprakasam Anbazhagan, Anandhakumar Sukeri, Venugopal Thiruvengadam
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
A Prosopis juliflora-seed-modified Amberlite IRA-400 Cl− ion-exchange resin (hereafter denoted as SMA resin) is used for the removal of Pb2+ from wastewater. SEM, EDX, FT-IR, BET, XRD, and XPS analyses were used to characterize the SMA resin. Param
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f75ce4027f1bfcf7e0cdce5e3395e2a8
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8
Fabrication of dendritic nanoporous gold via a two-step amperometric approach: Application for electrochemical detection of methyl parathion in river water samples
Autor: Matías Regiart, Josué M. Gonçalves, Gilberto J. Silva Junior, Mauro Bertotti, Jéssica S. G. Selva, Anandhakumar Sukeri
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
In this work, nanoporous gold (NPG) was prepared according to three different approaches, such as (i) anodization-electrochemical reduction (A-ECR, NPGA), (ii) dynamic hydrogen bubble template (DHBT, NPGB), and (iii) the combination of both methods (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dc4be93ced68924a055c075bc4d7d7b
https://pubmed.ncbi.nlm.nih.gov/33676684
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10
Correlating surface growth of nanoporous gold with electrodeposition parameters to optimize amperometric sensing of nitrite
Autor: Josué M. Gonçalves, Anandhakumar Sukeri, Abhishek Kumar, Mauro Bertotti, Koiti Araki
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Nanoporous gold (NPG) films were electrodeposited on a gold substrate and the generated platform was used for amperometric determination of nitrite. The electrochemical characterization of different NPG surfaces showed that the electrocatalytic activ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f1849339222bc83dd1144df5bba2bc1
https://doi.org/10.1016/j.snb.2018.02.125
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