Publication result detail

Synthesis, characterization and In-vitro studies of CNT/Gd 2 O 3 hybrid structure

PAUL, R.; CHATTERJEE, D.; DAS GHOSH, L.; PRATAP SINGH, M.; AGARWAL, M.; GHOSH, D.; RADHAKRISHNA, M.; SEKHAR TIWARY, C.; PROVAZNÍK, V.; CHATTOPADHYAY, K.

Original Title

Synthesis, characterization and In-vitro studies of CNT/Gd 2 O 3 hybrid structure

English Title

Synthesis, characterization and In-vitro studies of CNT/Gd 2 O 3 hybrid structure

Type

WoS Article

Original Abstract

Carbon nanotubes have been explored in various fields of science and technology due to their unique properties. However, their toxic nature put limitations to its consideration for the bio-medical applications. In our work, we report the synthesis of paramagnetic CNT/Gd 2 O 3 hybrid nanostructures through easily scalable electrochemical deposition technique. The nanostructure has shown significant longitudinal relaxivity of 18.93 mM − 1 s − 1 for water protons indicating its possibility to be used as an MRI contrast agent. The in-vitro cytotoxicity test on the normal (HaCaT) and cancerous (HeLa) cells reveal that CNT/Gd 2 O 3 hybrid nanostructure is bio-compatible in comparison to the pure CNTs, which is further supported by our theoretical studies using MD simulations.

English abstract

Carbon nanotubes have been explored in various fields of science and technology due to their unique properties. However, their toxic nature put limitations to its consideration for the bio-medical applications. In our work, we report the synthesis of paramagnetic CNT/Gd 2 O 3 hybrid nanostructures through easily scalable electrochemical deposition technique. The nanostructure has shown significant longitudinal relaxivity of 18.93 mM − 1 s − 1 for water protons indicating its possibility to be used as an MRI contrast agent. The in-vitro cytotoxicity test on the normal (HaCaT) and cancerous (HeLa) cells reveal that CNT/Gd 2 O 3 hybrid nanostructure is bio-compatible in comparison to the pure CNTs, which is further supported by our theoretical studies using MD simulations.

Keywords

Carbon nanotube; Gadolinium oxide; Paramagnetism; Biomedical application

Key words in English

Carbon nanotube; Gadolinium oxide; Paramagnetism; Biomedical application

Authors

PAUL, R.; CHATTERJEE, D.; DAS GHOSH, L.; PRATAP SINGH, M.; AGARWAL, M.; GHOSH, D.; RADHAKRISHNA, M.; SEKHAR TIWARY, C.; PROVAZNÍK, V.; CHATTOPADHYAY, K.

RIV year

2024

Released

01.06.2023

Publisher

Elsevier

ISBN

2667-0569

Periodical

Carbon Trends

Volume

11

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

10

Pages count

10

URL

https://doi.org/10.1016/j.cartre.2023.100272

Full text in the Digital Library

http://hdl.handle.net/11012/244976

BibTex

@article{BUT183721,
  author="Rima {Paul} and Dipanwita {Chatterjee} and Lopamudra {Das Ghosh} and Venkatesha {Narayanswamy} and Mahander {Pratap Singh} and Manish {Agarwal} and Deepshikha {Ghosh} and Mithun {Radhakrishna} and Chandra {Sekhar Tiwary} and Valentýna {Provazník} and Kamanio {Chattopadhyay}",
  title="Synthesis, characterization and In-vitro studies of CNT/Gd 2 O 3 hybrid structure",
  journal="Carbon Trends",
  year="2023",
  volume="11",
  number="1",
  pages="1--10",
  doi="10.1016/j.cartre.2023.100272",
  issn="2667-0569",
  url="https://doi.org/10.1016/j.cartre.2023.100272"
}

Documents

1-s2.0-S2667056923000275-main