Unknown

Dataset Information

0

Heptamethine Cyanine Dyes in the Design of Photoactive Carbon Nanomaterials.


ABSTRACT: Near-infrared (NIR) absorbing nanomaterials, built from anionic heptamethine cyanine dyes and single-walled carbon nanotubes or few-layer graphene, are presented. The covalent linkage, using 1,3-dipolar cycloaddition reactions, results in nanoconjugates that synchronize the properties of both materials, as demonstrated by an in-depth characterization study carried out by transmission electron microscopy, atomic force microscopy, thermogravimetric analysis, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy. UV-vis-NIR and Raman spectroscopies further confirmed the unique electronic structure of the novel photoactive nanomaterials.

SUBMITTER: Rodriguez-Perez L 

PROVIDER: S-EPMC5748274 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature

altmetric image

Publications

Heptamethine Cyanine Dyes in the Design of Photoactive Carbon Nanomaterials.

Rodríguez-Pérez Laura L   Villegas Carmen C   Herranz M Ángeles MÁ   Delgado Juan Luis JL   Martín Nazario N  

ACS omega 20171222 12


Near-infrared (NIR) absorbing nanomaterials, built from anionic heptamethine cyanine dyes and single-walled carbon nanotubes or few-layer graphene, are presented. The covalent linkage, using 1,3-dipolar cycloaddition reactions, results in nanoconjugates that synchronize the properties of both materials, as demonstrated by an in-depth characterization study carried out by transmission electron microscopy, atomic force microscopy, thermogravimetric analysis, Fourier transform infrared spectroscopy  ...[more]

Similar Datasets

| S-EPMC6278338 | biostudies-literature
| S-EPMC6017188 | biostudies-literature
| S-EPMC7473488 | biostudies-literature
| S-EPMC6193477 | biostudies-literature
| S-EPMC10330731 | biostudies-literature
| S-EPMC8204086 | biostudies-literature
| S-EPMC2871283 | biostudies-literature
| S-EPMC6568187 | biostudies-literature
| S-EPMC6528163 | biostudies-literature
| S-EPMC5459014 | biostudies-literature