11 citations as recorded by crossref.

1. Piezoresistive Hydrogel-Based Sensors for the Detection of Ammonia J. Erfkamp et al.
2. Synthesis and Characterization of Carboxymethyl Cellulose-graft-Poly(Acrylamide-co-Crotonic Acid) Hydrogel: Matrix for Ammonium Nitrate Release, as Agrochemical L. Daoud & S. Bennour
3. Hydrogel-Based Chemical and Biochemical Sensors—A Review and Tutorial Paper G. Gerlach et al.
4. Hydrogel-Based Sensors for Ethanol Detection in Alcoholic Beverages J. Erfkamp et al.
5. Hydrogel-based piezoresistive sensor for the detection of ethanol J. Erfkamp et al.
6. Enzyme-Functionalized Piezoresistive Hydrogel Biosensors for the Detection of Urea J. Erfkamp et al.
7. Development and Evaluation of Drug-loaded Hydrogel Lens for Treating Diabetic Retinopathy S. Mahapatra et al.
8. Development and Characterization of a Hydrogel Containing Silver Sulfadiazine for Antimicrobial Topical Applications. Part II: Stability, Cytotoxicity and Silver Release Patterns L. Vaz et al.
9. Tunable elasticity and thermodynamic parameters of hydroxypropyl methacrylate‐based gels with varying extents of monomer concentration: Statistical mechanics treatments of physical observations N. Orakdogen & B. Sanay
10. Miniaturized force-compensated hydrogel-based pH sensors K. Deng et al.
11. A Review of Functional Hydrogels for Flexible Chemical Sensors P. Zhou et al.