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This study found that PCL-Col/ZnO fibrous scaffolds enhanced wound healing and exhibited antibacterial properties, making them promising for use as a wound dressing.

This review discusses the challenges and contradictions in understanding nanoparticle penetration and toxicity in human skin, emphasizing the need for standardized testing and further research on particles smaller than 10 nm.

This study used advanced optical imaging techniques to investigate nanoparticle and dye penetration in human skin, finding that nanoparticles mainly resided in the stratum corneum and accumulated in skin folds and hair follicles, while highlighting that sunscreen-based nanoparticles appear unlikely to pose safety concerns.

This study presents a modified method for synthesizing ~1 nm zinc oxide nanoparticles within the pores of SBA-11, maintaining the mesoporous structure without requiring alcohol reflux or basic solution reaction steps.

This review classifies engineered nanomaterials by composition and application in biomedicine, highlighting diverse uses like regenerative medicine and potential occupational side effects, but reports no new clinical results.

This study found that ZnO nanoparticles in topical skin products do not penetrate beyond the outer skin layers in humans, suggesting minimal safety concerns for subdermal absorption.

This study found that Carbon Quantum Dots effectively detected and quantified Co²⁺ ions and methylcobalamin in tap water with high sensitivity and recovery rates between 95% and 105%.

This study found that AGO@HPC nanocomposite films demonstrated enhanced mechanical, anti-ultraviolet, and antibacterial properties, suggesting potential for use in antibacterial packaging and wound-dressing applications.

This study found that nanoparticles did not permeate intact rat skin but could penetrate skin that had been artificially punctured, primarily through grooves or hair follicles.

This article discusses the foundational concepts of nanotechnology and its contributions to dermatology and medicine, but does not present new research findings.

This study reports that zinc oxide or silver nanoparticles capped with vitamin A or E, incorporated into wheat gluten films, showed significant potential in promoting burn wound healing in mice by facilitating wound contraction, re-epithelialization, and collagen deposition, while also exhibiting antioxidant and antibacterial properties.

This review discusses advances in nanomaterial-based wound dressings for infection control, highlighting their ability to detect and treat bacterial infections effectively, but reports no new clinical results.

This study found that cotreatment with graphene oxide and indole-3-acetic acid significantly inhibited root development in Brassica napus, with the inhibition increasing as indole-3-acetic acid concentration rose.

This chapter reviews the role of nanoparticles in wound healing, exploring current therapies, developments, and future directions, but reports no new clinical results.

This article promotes professional recognition in science careers but reports no new research findings.

This review discusses nanoparticle-based topical delivery systems for treating skin diseases and presents no new clinical findings; it emphasizes natural polymer-based nanoparticles and future applications like targeted drug delivery.

This chapter reviews nanotechnology in cosmetics, detailing various formulations, performance assessment methods, and evolving regulations, while discussing safety, stability, and effectiveness concerns; it reports no new experimental results.

This review highlighted the potential of silver nanoparticles' antibacterial properties across biomedical, pharmaceutical, and dental applications, and emphasized plant-based biosynthesis methods as eco-friendly alternatives to conventional nanoparticle production despite existing toxicity concerns.

This review explores quercetin's potential in multifunctional theranostic systems, highlighting its bioactivity and the challenges of improving its clinical application through innovative strategies like nanoencapsulation, while noting that research in this area is underdeveloped.

This review explores the role of nanotechnology in wound healing, highlighting its potential through antimicrobial properties, selective inflammatory action, angiogenesis promotion, and its use in drug and gene delivery.

COVID-19 can cause different types of hair loss, with telogen effluvium being the most common.

This review discusses the integration of nanoparticles with microneedles to improve drug delivery through enhanced stability, bioavailability, and controlled release, noting ongoing challenges with stability, scalability, and safety.

This review compiles current knowledge of Eclipta prostrata's botanical details, ethnomedical uses, phytochemical components, and various pharmacological activities, emphasizing its potential for modern pharmaceutical formulations based on its anti-inflammatory, antioxidant, anticancer, and other therapeutic properties.

This review highlights the potential of inorganic nanoparticle-based scaffolds as innovative tools for advanced wound care, emphasizing their ability to provide antimicrobial action and regenerative support, while also discussing fabrication strategies and challenges in optimizing their clinical application.

This review discusses the mechanisms and storage of particles in hair follicles and presents no new experimental results, highlighting the need for further research in their safe application in dermatology and cosmetics.

This review describes recent advances in using nanoparticles for drug delivery to hair follicles, with potential applications in treating skin diseases such as alopecia and acne, but reports no new findings.

This review discusses advancements in the use of microneedle arrays and nanoparticles for transdermal delivery of therapeutics, noting challenges in overcoming the skin barrier and summarizing recent clinical trial achievements in areas like cancer therapy and gene therapy.

Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.

This review discusses various nanocarriers for gene and genome editing therapies, highlighting that ionizable lipid nanoparticles show advanced delivery performance, while emerging polymer-based and exosome-inspired carriers are rapidly advancing for targeted applications.

This review highlights that the combination of ultrasound and microneedles can enhance transdermal drug delivery by using physical and energy-driven mechanisms to improve drug penetration into deeper skin layers, with implications for precision medicine and chronic disease treatments.