"Smart" materials based on cellulose have great advantages-especially their intelligent behaviors in reaction to environmental stimuli-and they can be applied to many circumstances, especially as biomaterials.
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smart materials based on cellulose
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The review describes applications of cellulose-based smart materials in drug delivery systems, hydrogels, electronic active papers, sensors, shape memory materials, and smart membranes.
Cellulose is described as having mechanical robustness, hydrophilicity, biocompatibility, and biodegradability.
This review surveys cellulose-based smart materials prepared by chemical modification or physical incorporation/blending and organized by stimulus responsiveness, material form, and application area.
Cellulose-based smart materials reviewed here are reported to respond to pH, temperature, light, electricity, magnetic fields, and mechanical forces.