12 citations as recorded by crossref.

1. Hydrogel-Based Sensors for Ethanol Detection in Alcoholic Beverages J. Erfkamp et al. https://doi.org/10.3390/s19051199
2. Hydrogel-based piezoresistive sensor for the detection of ethanol J. Erfkamp et al. https://doi.org/10.5194/jsss-7-219-2018
3. Development and Evaluation of Drug-loaded Hydrogel Lens for Treating Diabetic Retinopathy S. Mahapatra et al. https://doi.org/10.4103/cdrp.cdrp_10_23
4. 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. https://doi.org/10.1590/s2175-97902022e18688
5. 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 https://doi.org/10.1002/app.45889
6. Piezoresistive Hydrogel-Based Sensors for the Detection of Ammonia J. Erfkamp et al. https://doi.org/10.3390/s19040971
7. Synthesis and Characterization of Carboxymethyl Cellulose-graft-Poly(Acrylamide-co-Crotonic Acid) Hydrogel: Matrix for Ammonium Nitrate Release, as Agrochemical L. Daoud & S. Bennour https://doi.org/10.1134/S1070427221110057
8. Hydrogel-Based Chemical and Biochemical Sensors—A Review and Tutorial Paper G. Gerlach et al. https://doi.org/10.1109/JSEN.2020.3042988
9. Piezoresistive and plasmonic sensors utilizing the swelling of hydrogels G. Gerlach et al. https://doi.org/10.1515/teme-2026-0031
10. Enzyme-Functionalized Piezoresistive Hydrogel Biosensors for the Detection of Urea J. Erfkamp et al. https://doi.org/10.3390/s19132858
11. Miniaturized force-compensated hydrogel-based pH sensors K. Deng et al. https://doi.org/10.1016/j.snb.2017.09.183
12. A Review of Functional Hydrogels for Flexible Chemical Sensors P. Zhou et al. https://doi.org/10.1002/adsr.202300021