Storage of Information Using Periodic Precipitation

Autor:	Igor Pantiukhin, Anastasia Nenashkina, Ekaterina V. Skorb, Semyon Koltsov, Ekaterina Zaytseva, Anastasia Brunova
Rok vydání:	2019
Předmět:	chemistry.chemical_classification Chemistry Work (thermodynamics) Materials science chemistry ComputerApplications_MISCELLANEOUS General Chemical Engineering Nanotechnology General Chemistry Polymer Periodic precipitation QD1-999 Article
Zdroj:	ACS Omega ACS Omega, Vol 5, Iss 14, Pp 7809-7814 (2020)
ISSN:	2470-1343
Popis:	In the present work, transparent flexible thin polymer films with silver patterns have been created. The resulting structures made by the printing method represent a new alternative approach for recording, protecting, and transmitting information as well as for nonlinear gradient material formation. An alphabet for process automatization was created, and an automated system for recording and reading information was developed. To protect the information, we suggest the usage of a classic XOR function: the idea of scrambling is to demonstrate the simple and clear example of coding the ITMO University logo, and the code is provided. Additionally, the resulting samples are functional gradient materials with peaks of surface plasmon resonance. In the following, automated peak decoding by UV–vis spectroscopy allows an additional physicochemical method for structure decoding.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0eca511657a9d81dbc2f9f6562c46c5 https://pubmed.ncbi.nlm.nih.gov/32309690 Zobrazit plný text záznamu