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Scalable synthesis methods, including liquid\u2010phase exfoliation and hydrothermal processes, enable the efficient production of 2D MoS\n                    <jats:sub>2<\/jats:sub>\n                    while reducing cost and environmental impact. Owing to the high surface area, anisotropy, and tunable electronic properties, these materials enhance sensitivity, mechanical strength, and electrical performance in hybrid systems. In this work, 1T\u2010 MoS\n                    <jats:sub>2<\/jats:sub>\n                    \u2010based hybrid hydrogels were fabricated via UV curing by forming cross\u2010linked networks with polyethylene glycol diacrylate (PEGDA) and chitosan (CH). Electrical conductivity was further improved through in situ interfacial polymerization of aniline. The equivalent 3D\u2010printed hydrogels exhibited enhanced mechanical strength, few\u2010cycles structural stability, swelling, and controlled deformation compared to simply UV\u2010cured systems, enabling more reproducible electromechanical responses. Both fabrication approaches showed linear and reversible piezoresistive behavior within the physiological blood pressure range. Furthermore, the optimized hydrogel demonstrated to be reliable in pulse monitoring (ca. 85 bpm) with good temporal correlation to the electrocardiogram signal and biocompatibility with human fibroblast cells, underscoring its potential for soft, flexible, and bio\u2010integrated sensing applications.\n                  <\/jats:p>","DOI":"10.1002\/advs.77092","type":"journal-article","created":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T21:45:37Z","timestamp":1787867137000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS\n                    <sub>2<\/sub>\n                    for Flexible Pulse Sensing"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3439-889X","authenticated-orcid":false,"given":"Jenny","family":"Flores","sequence":"first","affiliation":[{"name":"Department of Applied Science and Technology Politecnico di Torino  Torino Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-0364-0614","authenticated-orcid":false,"given":"Arianna","family":"Bertero","sequence":"additional","affiliation":[{"name":"Department of Applied Science and Technology Politecnico di Torino  Torino Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3296-8051","authenticated-orcid":false,"given":"Luca","family":"Ceseracciu","sequence":"additional","affiliation":[{"name":"Materials Characterization Facility Istituto Italiano di Tecnologia  Genova Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-9284-4902","authenticated-orcid":false,"given":"Daniel","family":"Jim\u00e9nez\u2010Boland","sequence":"additional","affiliation":[{"name":"Department of Cell Biology Faculty of Sciences Universidad de Granada  Granada Spain"},{"name":"Department of Applied Physics Faculty of Sciences Universidad de Granada  Granada Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-8293-3805","authenticated-orcid":false,"given":"Sara","family":"Domenici","sequence":"additional","affiliation":[{"name":"Department of Applied Science and Technology Politecnico di Torino  Torino Italy"},{"name":"Center for Sustainable Future Technologies (CSFT) Italian Institute of Technology (IIT)  Torino Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0381-9391","authenticated-orcid":false,"given":"Mattia","family":"Bramini","sequence":"additional","affiliation":[{"name":"Department of Cell Biology Faculty of Sciences Universidad de Granada  Granada Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9560-4629","authenticated-orcid":false,"given":"Paola","family":"S\u00e1nchez\u2010Moreno","sequence":"additional","affiliation":[{"name":"Department of Applied Physics Faculty of Sciences Universidad de Granada  Granada Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-8927-1241","authenticated-orcid":false,"given":"Erica","family":"Scarcelli","sequence":"additional","affiliation":[{"name":"Department of Applied Science and Technology Politecnico di Torino  Torino Italy"},{"name":"Dropper S.r.l.  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