From:  Mechanisms and kinetics of drug release from lignin-based hydrogels: a review

 Applications of the lignin-based hydrogel.

ApplicationDescriptionProperties utilizedPotential benefitsReferences
Tissue engineeringScaffold for cell growth and tissue regenerationBiocompatibility, biodegradability, and mechanical strengthEnhanced cell adhesion, proliferation, and differentiation[1517]
Drug deliveryControlled release of therapeutic agentsSwelling behavior, degradation rate, pH-responsivenessImproved drug efficacy, reduced side effects, targeted delivery[1822]
BiosensorsDetection of biomolecules and ionsElectrical conductivity, surface area, functional groupsHigh sensitivity, selectivity, and stability[17, 18, 23]
Wound healingAccelerated wound closure and tissue repairAntimicrobial activity, moisture retention, and biocompatibilityEnhanced wound healing, reduced scarring[23, 24]
Water treatmentRemoval of pollutants and heavy metalsAdsorption capacity, ion exchange, and photocatalytic activityEfficient water purification, reduced environmental impact[9, 25]