A DTTA-ligated uridine-quantum dot conjugate as a bimodal contrast agent for cellular imaging

Junwon Park; Sankarprasad Bhuniya; Hyunseung Lee; Young Woock Noh; Yong Taik Lim; Jong Hwa Jung; Kwan Soo Hong; Jong Seung Kim

doi:10.1039/c2cc17555j

A DTTA-ligated uridine-quantum dot conjugate as a bimodal contrast agent for cellular imaging

Junwon Park
, Sankarprasad Bhuniya
, Hyunseung Lee
, Young Woock Noh
, Yong Taik Lim
, Jong Hwa Jung
, Kwan Soo Hong
, Jong Seung Kim

Korea University
Korea Basic Science Institute
Chungnam National University
Gyeongsang National University

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

A uridine-quantum dot conjugate, a contrast agent for multimodal imaging, was synthesized. Its T₁ relaxivity was 655 and 571.2 mM⁻¹ s⁻¹ per particle at 36 °C in phosphate buffered saline at 60 and 200 MHz, respectively. In vitro multimodal images confirmed its uptake by RAW 264.7 cells.

Original language	English
Pages (from-to)	3218-3220
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	26
DOIs	https://doi.org/10.1039/c2cc17555j
State	Published - 29 Feb 2012
Externally published	Yes

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10.1039/c2cc17555j

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title = "A DTTA-ligated uridine-quantum dot conjugate as a bimodal contrast agent for cellular imaging",

abstract = "A uridine-quantum dot conjugate, a contrast agent for multimodal imaging, was synthesized. Its T1 relaxivity was 655 and 571.2 mM−1 s−1 per particle at 36 °C in phosphate buffered saline at 60 and 200 MHz, respectively. In vitro multimodal images confirmed its uptake by RAW 264.7 cells.",

author = "Junwon Park and Sankarprasad Bhuniya and Hyunseung Lee and Noh, \{Young Woock\} and Lim, \{Yong Taik\} and Jung, \{Jong Hwa\} and Hong, \{Kwan Soo\} and Kim, \{Jong Seung\}",

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AU - Park, Junwon

AU - Bhuniya, Sankarprasad

AU - Lee, Hyunseung

AU - Noh, Young Woock

AU - Lim, Yong Taik

AU - Jung, Jong Hwa

AU - Hong, Kwan Soo

AU - Kim, Jong Seung

PY - 2012/2/29

Y1 - 2012/2/29

N2 - A uridine-quantum dot conjugate, a contrast agent for multimodal imaging, was synthesized. Its T1 relaxivity was 655 and 571.2 mM−1 s−1 per particle at 36 °C in phosphate buffered saline at 60 and 200 MHz, respectively. In vitro multimodal images confirmed its uptake by RAW 264.7 cells.

AB - A uridine-quantum dot conjugate, a contrast agent for multimodal imaging, was synthesized. Its T1 relaxivity was 655 and 571.2 mM−1 s−1 per particle at 36 °C in phosphate buffered saline at 60 and 200 MHz, respectively. In vitro multimodal images confirmed its uptake by RAW 264.7 cells.

UR - https://www.scopus.com/pages/publications/84863297318

U2 - 10.1039/c2cc17555j

DO - 10.1039/c2cc17555j

M3 - Article

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AN - SCOPUS:84863297318

SN - 1359-7345

VL - 48

SP - 3218

EP - 3220

JO - Chemical Communications

JF - Chemical Communications

IS - 26

ER -

A DTTA-ligated uridine-quantum dot conjugate as a bimodal contrast agent for cellular imaging

Abstract

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