ArticleMikrochimica acta2025
Design of halochromic cellulosic materials and smart textiles for continuous wearable optical monitoring of epidermal pH.
Article in Mikrochimica acta, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Stimuli-Responsive Nanomaterial-Based Biosensor Structures for Wound Care: pH, ROS, and Temperature Sensing Strategies.Micromachines · 2026Review
- Biocompatible and Flexible Cellulose Film for the Reversible Colourimetric Monitoring of pH and Mg (II).Sensors (Basel, Switzerland) · 2026Article
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Authors and funding
6 authors.
Funding
Abstract
The direct on-body monitoring of sweat pH and skin pH can provide vanguard information about a person's health status and overall fitness or wellbeing. Sweat pH in particular is a readily accessible biomarker that may be determined with low-cost, non-invasive epidermal patches. With this in mind, we have created a diverse set of wearable halochromic materials, suitable for real-time and reversible monitoring of epidermal pH. A range of cellulosic materials in the form of nanocrystals, microcellulose particles, transparent cellulose films and paper were covalently functionalised with a 2-hydroxyethylsulfonyl azo pH indicator dye by vinylsulfonyl conjugation. Comparative analysis of the photo-physical and analytical properties was performed, and the apparent acid-base equilibrium constants - pK
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