» Articles » PMID: 31459864

Quantitative Detection of the Disappearance of the Antioxidant Ability of Catechin by Near-Infrared Absorption and Near-Infrared Photoluminescence Spectra of Single-Walled Carbon Nanotubes

Overview
Journal ACS Omega
Specialty Chemistry
Date 2019 Aug 29
PMID 31459864
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

We succeeded in quantitatively detecting the disappearance of catechin antioxidant ability as a function of time using near-infrared (NIR) absorbance and NIR photoluminescence (PL) spectra of single-walled carbon nanotubes (SWNTs) wrapped with DNA molecules (DNA-SWNT hybrids). When 15 μg/mL of catechin was added to the oxidized hybrid suspension, the absorbance of SWNTs increased, according to the antioxidant ability of catechin, and the effect was maintained at least for 30 min. When catechin concentrations were less than 0.3 μg/mL, SWNT absorbance gradually decreased, although it increased when catechin is added. The results revealed that disappearance of the catechin effects could be quantitatively detected by NIR absorbance spectra. When NIR PL was employed, the disappearance of PL intensity was also observed in the case of low catechin concentrations. However, time-lapse measurement of the disappearance was difficult because the PL intensity was rapidly quenched. In addition, the optical responses were different due to different chirality of SWNTs. Our results suggested that both NIR absorbance and PL can detect disappearance of catechin antioxidant effects; in particular, slow response of NIR absorbance was effective to detect time dependence of the disappearance of the catechin effects. Contrarily, PL revealed huge and rapid responses in contrast to NIR absorbance. PL might be effective for reversible use of DNA-SWNT hybrids as a nanobiosensor.

Citing Articles

Hybridization of papain molecules and DNA-wrapped single-walled carbon nanotubes evaluated by atomic force microscopy in fluids.

Kitamura M, Umemura K Sci Rep. 2023; 13(1):4833.

PMID: 36964258 PMC: 10039081. DOI: 10.1038/s41598-023-31927-8.


Attachment of DNA-Wrapped Single-Walled Carbon Nanotubes (SWNTs) for a Micron-Sized Biosensor.

Hirayama K, Kitamura M, San Lin N, Nguyen M, Le B, Mai A ACS Omega. 2022; 7(50):47148-47155.

PMID: 36570289 PMC: 9774338. DOI: 10.1021/acsomega.2c06278.


Stable Near-Infrared Photoluminescence of Single-Walled Carbon Nanotubes Dispersed Using a Coconut-Based Natural Detergent.

Hirayama K, Kitamura M, Hamano R, Umemura K ACS Omega. 2021; 6(45):30708-30715.

PMID: 34805698 PMC: 8603184. DOI: 10.1021/acsomega.1c04615.


Detection and Imaging of the Plant Pathogen Response by Near-Infrared Fluorescent Polyphenol Sensors.

Nissler R, Muller A, Dohrman F, Kurth L, Li H, Cosio E Angew Chem Int Ed Engl. 2021; 61(2):e202108373.

PMID: 34608727 PMC: 9298901. DOI: 10.1002/anie.202108373.


Optical Response Characteristics of Single-Walled Carbon Nanotube Chirality Exposed to Oxidants with Different Oxidizing Power.

Matsukawa Y, Umemura K Molecules. 2021; 26(4).

PMID: 33669602 PMC: 7922499. DOI: 10.3390/molecules26041091.


References
1.
Bisker G, Dong J, Park H, Iverson N, Ahn J, Nelson J . Protein-targeted corona phase molecular recognition. Nat Commun. 2016; 7:10241. PMC: 4729864. DOI: 10.1038/ncomms10241. View

2.
Jena P, Galassi T, Roxbury D, Heller D . Progress Towards Applications of Carbon Nanotube Photoluminescence. ECS J Solid State Sci Technol. 2017; 6(6):M3075-M3077. PMC: 5568031. DOI: 10.1149/2.0121706jss. View

3.
Ishibashi Y, Ito M, Homma Y, Umemura K . Monitoring the antioxidant effects of catechin using single-walled carbon nanotubes: Comparative analysis by near-infrared absorption and near-infrared photoluminescence. Colloids Surf B Biointerfaces. 2017; 161:139-146. DOI: 10.1016/j.colsurfb.2017.10.055. View

4.
Ju S, Kopcha W, Papadimitrakopoulos F . Brightly fluorescent single-walled carbon nanotubes via an oxygen-excluding surfactant organization. Science. 2009; 323(5919):1319-23. DOI: 10.1126/science.1166265. View

5.
Budhathoki-Uprety J, Jena P, Roxbury D, Heller D . Helical polycarbodiimide cloaking of carbon nanotubes enables inter-nanotube exciton energy transfer modulation. J Am Chem Soc. 2014; 136(44):15545-50. PMC: 4227803. DOI: 10.1021/ja505529n. View