Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Jun 28;7:4317. doi: 10.1038/s41598-017-04636-2

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2017

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

(a) Preparation of a GN/BCN sensor by vacuum-filtration and lamination technique. (b) Pristine BC hydrogels at 0.5 wt.%. (c) 1 wt.% aqueous BCN suspension after a TEMPO-mediated extraction process. (d) GN/BCN colloidal mixture with 40 wt.% GN content. (e) Lamination of a wet substrate-supported GN/BCN device at 40 wt.% GNs on a piece of plastic substrate sputtered with interdigitated Ti/Au electrodes. (f) Process of peeling the filter substrate from the dried GN/BCN sensor after vacuum compressing/drying at 60 °C for 4 h. (g) Complete process of device assembly.