. 2024 May 13;58:e20230338. doi: 10.1590/1980-220X-REEUSP-2023-0338en

Chart 1. Construction syntax, descriptors/keywords and Boolean operators used in the MEDLINE/NCBI/PubMed database – Teresina, PI, Brazil, 2024.

Database	Search Strategy
MEDLINE/PubMed N = 1.754	(“Wounds and Injuries”[Mesh Terms] OR “Skin Ulcer”[Mesh Terms] OR (Wounds and Injuries) OR (Injuries and Wounds) OR (Wounds and Injury) OR (Injury and Wounds) OR (Wounds, Injury) OR (Injuries, Wounds) OR (Injuries) OR (Injury) OR (Wounds) OR (Wound) OR (Skin Ulcers) OR (Ulcer, Skin) OR (Ulcers, Skin) OR (Dressing)) AND (“Nanocomposites”[Mesh Terms] OR ” Nanogels”[Mesh Terms] OR (Nanocomposite Gels) OR (Nanocomposite Gel) OR (Gel, Nanocomposite) OR (Nanocomposite Hydrogels) OR (Nanocomposite Hydrogel) OR (Hydrogel, Nanocomposite) OR (nanofiber) OR (Scaffolds AND Nanocomposites)) Filters: Humans

Database

Search Strategy

MEDLINE/PubMed N = 1.754

(“Wounds and Injuries”[Mesh Terms] OR “Skin Ulcer”[Mesh Terms] OR (Wounds and Injuries) OR (Injuries and Wounds) OR (Wounds and Injury) OR (Injury and Wounds) OR (Wounds, Injury) OR (Injuries, Wounds) OR (Injuries) OR (Injury) OR (Wounds) OR (Wound) OR (Skin Ulcers) OR (Ulcer, Skin) OR (Ulcers, Skin) OR (Dressing)) AND (“Nanocomposites”[Mesh Terms] OR ” Nanogels”[Mesh Terms] OR (Nanocomposite Gels) OR (Nanocomposite Gel) OR (Gel, Nanocomposite) OR (Nanocomposite Hydrogels) OR (Nanocomposite Hydrogel) OR (Hydrogel, Nanocomposite) OR (nanofiber) OR (Scaffolds AND Nanocomposites)) Filters: Humans

Source: Authors.