journal article·2015-12-30

Spatial and Temporal Control of Information Storage in Cellulose by Chemically Activated Oscillations

Irene Vassalini, Ivano Alessandri

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Abstract

Chemical oscillations are exploited to achieve self-expiring graphical information on paper-based supports with precise temporal and spatial control. Writing and self-erasing processes are chemically activated by exciting nonoscillating Belousov-Zhabotinsky (BZ) solutions infiltrated in cellulose paper filters. Exhausted supports can be reactivated many times by adding new BZ medium. Different parameters can be independently controlled to program mono- or multipaced information storage.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced Cellulose Research Studies · Liquid Crystal Research Advancements · Electrowetting and Microfluidic Technologies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

INSTM and Chemistry for Technologies Laboratory, Mechanical and Industrial Engineering Department, University of Brescia, via Branze 38, 25123 Brescia, Italy

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