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Related Experiment Video

Updated: Jun 25, 2026

A System to Create Stable Nanoparticle Aerosols from Nanopowders
12:59

A System to Create Stable Nanoparticle Aerosols from Nanopowders

Published on: July 26, 2016

[How safe are nanoparticles?].

J Lademann1, M Meinke, W Sterry

  • 1Center of Experimental and Applied Cutaneous Physiology, Klinik für Dermatologie, Venerologie und Allergologie, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin. juergen.lademann@charite.de

Der Hautarzt; Zeitschrift Fur Dermatologie, Venerologie, Und Verwandte Gebiete
|February 18, 2009
PubMed
Summary
This summary is machine-generated.

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Relations between the Raman spectra and molecular structure of selected carotenoids: DFT study of α-carotene, β-carotene, γ-carotene and lycopene.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2022
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Influence of nanocrystal size on the in vivo absorption kinetics of caffeine after topical application.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2021
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Corrigendum to "DFT study of Raman spectra of polyenes and ß-carotene: Dependence on length of polyene chain and isomer type" [Spectrochim. Acta A: Mol. Biomol. Spectrosc. 255 (2021) 119668].

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Blind source separation of molecular components of the human skin in vivo: non-negative matrix factorization of Raman microspectroscopy data.

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Characterization of radical types, penetration profile and distribution pattern of the topically applied photosensitizer THPTS in porcine skin ex vivo.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2021

Nanoparticles in cosmetics and dermatology have different requirements. Sunscreen nanoparticles stay on the skin, while drug delivery nanoparticles must penetrate the skin barrier for targeted treatment.

Area of Science:

  • Dermatology and cosmetic science
  • Nanotechnology applications
  • Materials science

Context:

  • Nanoparticles are increasingly utilized in dermatology and cosmetic products.
  • Distinct requirements exist for nanoparticles in sunscreens versus drug delivery systems.
  • Understanding nanoparticle behavior at the skin barrier is crucial.

Purpose:

  • To explore the diverse applications and requirements of nanoparticles in dermatology and cosmetics.
  • To differentiate the functional roles of nanoparticles in sunscreens and topical drug delivery.
  • To analyze the potential benefits and risks associated with topical nanoparticle application.

Summary:

  • Sunscreens utilize nanoparticles to remain on the skin's surface, providing UV protection.

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Last Updated: Jun 25, 2026

A System to Create Stable Nanoparticle Aerosols from Nanopowders
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Published on: July 26, 2016

Preparation of Nanoparticles for ToF-SIMS and XPS Analysis
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  • Drug delivery systems employ nanoparticles designed to permeate the skin barrier for targeted therapeutic effects.
  • The differing objectives necessitate distinct nanoparticle properties and formulations for efficacy and safety.

    • Impact:

    • Highlights the dual nature of nanoparticle application in skin science.
    • Informs the development of advanced cosmetic and dermatological formulations.
    • Provides insights into managing the risks and maximizing the benefits of topical nanoparticles.