Estimation of the Number of Quantum Dots Immobilized on an Ultra-flat Au Surface

Estimation of the Number of Quantum Dots Immobilized on an Ultra-flat Au Surface

Abstract Quantum dots (QDs) were immobilized on an ultra-flat Au surface by using amide binding between the carboxyl groups on the QDs and the amino groups of the self-assembled monolayer on the surface. The number density of the QDs estimated by atomic force microscopy (AFM) agreed with the quantit...

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Bibliographic Details
Main Authors: Hiroki Ito, Atsushi Iio, Katsutoshi Tokuhara, Hiroyuki Sakaue, Yutaka Kadoya, Hitoshi Suzuki
Format: Article
Language:English
Published: SpringerOpen 2017-04-01
Series:Nanoscale Research Letters
Subjects:
Quantum dot
Immobilization
Self-assembled monolayer
Atomic force microscopy
Online Access:http://link.springer.com/article/10.1186/s11671-017-2056-2

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