Publication Notices

Notifications of New Publications Released by ERDC

Contact ERDC Library

601.501.7632 - text
601.634.2355 - voice


ERDC Library Catalog

Not finding what you are looking for? Search the ERDC Library Catalog

PUBLICATION NOTICE: Conceptual Development and Testing of a Chitosan/Graphene Oxide (CSGO) "Bandage" to Isolate and Remove Chemical Contamination from Surfaces

US Army Engineer Research and Development Center
Published July 12, 2019

The US Army Engineer Research and Development Center has published the report/note described and linked below. Approved for public release; distribution is unlimited.

Report Number:



Conceptual Development and Testing of a Chitosan/Graphene Oxide (CSGO) "Bandage" to Isolate and Remove Chemical Contamination from Surfaces 


Victor F. Medina, Chandler Noel, and Jose Mattei-Sosa


This study describes the conceptual development and testing of a protective "bandage" prepared of a composite chitosan/graphene oxide (CSGO) material that can be applied over surfaces to isolate contamination, such as that occurring from a chemical weapon attack. The bandage can be applied either as a wet dispersion or as a dry, preset membrane. Dry bandage application can be implemented by wetting the material with acetic acid and setting on the surface, or the bandage can placed on the surface and acetic acid brushed over the bandage. The bandage isolates the contaminant by covering the contaminated area and preventing exposure, or by absorbing the contaminant into its structure. The bandage can then be removed, thereby, removing the contaminant. The efficacy of this approach was demonstrated with experiments on metal coupons using methylene blue as a simulant for a contaminant. Applications on government/military vehicles are also presented. The goal is to develop a means in which vehicles contaminated with chemical agents can be treated with minimal water and returned to service quickly without any spread of contamination or damage to the vehicle.

27 pgs / 2.7 mb


ERDC is a diverse research organization with approximately 2,000 employees operating more than $1 billion in world class facilities at seven laboratories. Its annual program exceeds $1 billion as it supports the Department of Defense and other agencies in military and civilian projects. Principal research areas include Soldier support, Engineered Resilient Systems, Environmental Quality and Installations, Geospatial Research and Engineering, Military Engineering, and Water Resources.  “Discover ▪ Develop ▪ Deliver”

ERDC Library

Release no. 19-033