モンゴルにおける会計の発展

Articledepartmental bulletin pape

Concepts of States and Political Rule in Southeast Asia

departmental bulletin pape

移動通信用アダプティブアレーアンテナに関する研究

名古屋工業大学博士(工学)主査：稲垣　直樹application/pdfdoctoral thesi

Electrochemical sensing based on functionalised carbon dots prepared by bottom-up approach

This research was aimed at preparing carbon dots using the microwave method as a bottomup synthetic approach. The prepared carbon dots were them to be used as an electrode modifier in electrochemical detection of metal ion. The structure of the carbon dots prepared were characterized using different techniques including the FTIR, TEM, UV-Vis, PL, XRD and Raman Spectroscopy. It was observed that the nanoparticles consisted of carboxylic acid, amine and alcohol functional groups at their core and surface. UV-Vis and PL revealed that the carbon dots absorb more light in the visible and ultraviolet region, and the sizes of the carbon dots prepared were less than 10 nm. The carbon dots were then utilized for electrochemical sensing of Cd2+ ion, which is considered as one of harmful heavy metal ion when not controlled. Glassy carbon electrode modified with the carbon dots was utilized for the detection of Cd2+ through square wave voltammetry. Effect of different experimental parameters was studied which include electrode preparation, frequency, and amplitude. The electrochemical characterization of the electrode was done using the cyclic voltammetry and electrochemical impedance spectroscopy (EIS), the modified electrode was found conductive with much improved electrochemical performances. The obtained detection limit for Cd2+ sensing was 9.39 ppb, the developed C-dots modified GCE electrode was also tested with tap water Cd2+ spiked solution to demonstrate its implementation in real sample analysis.Thesis (MA) -- Faculty of Science and Agriculture, 202

Electrochemical sensing based on functionalised carbon dots prepared by bottom-up approach

This research was aimed at preparing carbon dots using the microwave method as a bottomup synthetic approach. The prepared carbon dots were them to be used as an electrode modifier in electrochemical detection of metal ion. The structure of the carbon dots prepared were characterized using different techniques including the FTIR, TEM, UV-Vis, PL, XRD and Raman Spectroscopy. It was observed that the nanoparticles consisted of carboxylic acid, amine and alcohol functional groups at their core and surface. UV-Vis and PL revealed that the carbon dots absorb more light in the visible and ultraviolet region, and the sizes of the carbon dots prepared were less than 10 nm. The carbon dots were then utilized for electrochemical sensing of Cd2+ ion, which is considered as one of harmful heavy metal ion when not controlled. Glassy carbon electrode modified with the carbon dots was utilized for the detection of Cd2+ through square wave voltammetry. Effect of different experimental parameters was studied which include electrode preparation, frequency, and amplitude. The electrochemical characterization of the electrode was done using the cyclic voltammetry and electrochemical impedance spectroscopy (EIS), the modified electrode was found conductive with much improved electrochemical performances. The obtained detection limit for Cd2+ sensing was 9.39 ppb, the developed C-dots modified GCE electrode was also tested with tap water Cd2+ spiked solution to demonstrate its implementation in real sample analysis.Thesis (MA) -- Faculty of Science and Agriculture, 202

Problems of utilizing geospatial information in risk management (2)： Selection of Burial site

text紀要論文 / Departmental Bulletin Paperdepartmental bulletin pape

転換期の「障害児」を生きる ─若き障害当事者のライフストーリーのポスト社会モデル的考察─

Article【論文／Articles】departmental bulletin pape

生体機能分子の動態からみた生物の生存戦略の理解

articl

母体免疫亢進時におけるインターロイキン6 の母胎間移行動態

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An effect of polarization on a single mode class A laser(6328Å) chaos

An effect of polarization on a chaotic oscillation in a class A laser to investigated. The time series, spectrum, attractor, and lyapunov exponents of linear polarized laser and random polarized laser are compared with each other. The effect of optical delayed feedback in the case of linear polarized laser is stronger than that of random polarized laser.departmental bulletin pape