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Li Y, Hua X, Wang J, Jin B. cMWCNT/CoHCF/AuNPs nanocomposites aptasensor for electrochemical detection of interleukin-6. TALANTA OPEN 2023. [DOI: 10.1016/j.talo.2023.100188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Sayed Zia Mohammadi, Mosazadeh F, Beitollah H, Barani Z. A Novel Electrochemical Sensor for Epinephrine in the Presence of Acetylcholine Based on Modified Screen-Printed Electrode. RUSS J ELECTROCHEM+ 2022. [DOI: 10.1134/s1023193522040097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Crude black pepper phytochemical 3D printed cell based miniaturized hydrazine electrochemical sensing platform. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114761] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Lee D, Jeong J, Manivannan S, Kim K. Interfacing Silicate Layer Between MoO3 Ribbon and Pt Metaldots Boosts Methanol Oxidation Reaction. J ELECTROCHEM SCI TE 2020. [DOI: 10.33961/jecst.2020.00822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Manivannan S, Kim H, Viswanathan P, Yim T, Kim K. Spectroelectrochemical Studies on Silicate Sol‐Gel Matrix‐supported Sub‐10 nm Prussian Blue Nanostructures‐based Electrochromic Device. ELECTROANAL 2020. [DOI: 10.1002/elan.202000054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Shanmugam Manivannan
- Electrochemistry Laboratory for Sensors & Energy (ELSE)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Haeun Kim
- Electrochemistry Laboratory for Sensors & Energy (ELSE)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Perumal Viswanathan
- Nanomaterials and Nanoscience LabDepartment of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Taeeun Yim
- Energy Conversion & Storage Laboratory (ECSLaB), Department of ChemistryDepartment of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Kyuwon Kim
- Electrochemistry Laboratory for Sensors & Energy (ELSE)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
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Manivannan S, Seo Y, Kim K. Electrodeposition of AuPt Alloy Nanostructures on a Biotemplate with Hierarchically Assembled M13 Virus Film Used for Methanol Oxidation Reaction. J ELECTROCHEM SCI TE 2019. [DOI: 10.33961/jecst.2019.03384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Herein, we report an electrode surface with a hierarchical assembly of wild-type M13 virus nanofibers (M13) to nucleate the AuPt alloy nanostructures by electrodeposition. M13 was pulled on the electrode surface to produce a virus film, and then a layer of sol–gel matrix (SSG) was wrapped over the surface to protect the film, thereby a bio-template was constructed. Blending of metal binding domains of M13 and amine groups of the SSG of the bio-template were effectively nucleate and directed the growth of nanostructures (NSs) such as Au, Pt and AuPt alloy onto the modified electrode surface by electrodeposition. An electrocatalytic activity of the modified electrode toward methanol oxidation in alkaline medium was investigated and found an enhanced mass activity (534 mA/mgPt) relative to its controlled experiments. This bio-templated growth of NSs with precise composition could expedite the intention of new alloy materials with tuneable properties and will have efficacy in green energy, catalytic, and energy storage applications.
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Manivannan S, Kim M, Yim T, Kim K. Catalytic Investigation of Ag Nanostructures Loaded on Porous Hematite Cubes: Infiltrated versus Exteriors. ChemistrySelect 2019. [DOI: 10.1002/slct.201900326] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Shanmugam Manivannan
- Electrochemistry Laboratory for Sensors & Energy (ELSE)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Mun‐Seok Kim
- Electrochemistry Laboratory for Sensors & Energy (ELSE)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Taeeun Yim
- Energy Conversion & Storage Laboratory (ECSLaB)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Kyuwon Kim
- Electrochemistry Laboratory for Sensors & Energy (ELSE)Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
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Ahn S, Manivannan S, Seo Y, Kim K. Shape‐controlled Electrodeposition of Standing Pt Nanoplates on Gold Substrates as a Sensor Platform for Nitrite Ions. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11723] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Sejin Ahn
- Electrochemistry Laboratory for Sensors & Energy (ELSE), Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Shanmugam Manivannan
- Electrochemistry Laboratory for Sensors & Energy (ELSE), Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Yeji Seo
- Electrochemistry Laboratory for Sensors & Energy (ELSE), Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
| | - Kyuwon Kim
- Electrochemistry Laboratory for Sensors & Energy (ELSE), Department of ChemistryIncheon National University Incheon 22012 Republic of Korea
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