Label-Free Quantification of Nanoencapsulated Piperonyl Esters in Cosmetic Hydrogels Using Raman Spectroscopy [PDF]
Pharmaceutics, 2023 Raman spectroscopy is a well-established technique for the molecular characterisation of samples and does not require extensive pre-analytical processing for complex cosmetic products.
Suha Elderderi +7 more
doaj +2 more sources
Confocal Raman Spectroscopic Imaging for Evaluation of Distribution of Nano-Formulated Hydrophobic Active Cosmetic Ingredients in Hydrophilic Films [PDF]
Molecules, 2021 Film-forming systems are highly relevant to the topical administration of active ingredients (AI) to the body. Enhanced contact with the skin can increase the efficacy of delivery and penetration during prolonged exposure.
Louise Van Gheluwe +10 more
doaj +2 more sources
Structural and Functional Analysis of Excised Skins and Human Reconstructed Epidermis with Confocal Raman Spectroscopy and in Microfluidic Diffusion Chambers [PDF]
Pharmaceutics, 2022 Several ex vivo and in vitro skin models are available in the toolbox of dermatological and cosmetic research. Some of them are widely used in drug penetration testing.
Dorottya Kocsis +6 more
doaj +2 more sources
Novel aspects of Raman spectroscopy in skin research. [PDF]
Exp Dermatol, 2022 Abstract The analytical technology of Raman spectroscopy has an almost 100‐year history. During this period, many modifications and developments happened in the method like discovery of laser, improvements in optical elements and sensitivity of spectrometer and also more advanced light detection systems. Many types of the innovative techniques appeared
Lunter D +5 more
europepmc +2 more sources
Nanoparticles design considerations to co-deliver nucleic acids and anti-cancer drugs for chemoresistance reversal [PDF]
International Journal of Pharmaceutics: X, 2022 Chemoresistance and hence the consequent treatment failure is considerably challenging in clinical cancer therapeutics. The understanding of the genetic variations in chemoresistance acquisition encouraged the use of gene modulatory approaches to restore
Sahar Eljack +4 more
doaj +2 more sources
In Situ Water Quantification in Natural Deep Eutectic Solvents Using Portable Raman Spectroscopy [PDF]
Molecules, 2021 Raman spectroscopy is a label-free, non-destructive, non-invasive analytical tool that provides insight into the molecular composition of samples with minimum or no sample preparation.
Suha Elderderi +9 more
doaj +2 more sources
Design and Validation of Nanofibers Made of Self-Assembled Peptides to Become Multifunctional Stimuli-Sensitive Nanovectors of Anticancer Drug Doxorubicin [PDF]
Pharmaceutics, 2022 Self-assembled peptides possess remarkable potential as targeted drug delivery systems and key applications dwell anti-cancer therapy. Peptides can self-assemble into nanostructures of diverse sizes and shapes in response to changing environmental ...
Valentina Del Genio +8 more
doaj +2 more sources
Comparison of Vibrational Spectroscopic Techniques for Quantification of Water in Natural Deep Eutectic Solvents [PDF]
Molecules, 2022 Vibrational spectroscopic techniques, i.e., attenuated total reflectance infrared (ATR-IR), near infrared spectroscopy (NIRS) and Raman spectroscopy (RS), coupled with Partial Least Squares Regression (PLSR), were evaluated as cost-effective label-free ...
Suha Elderderi +9 more
doaj +2 more sources
Peptides to Overcome the Limitations of Current Anticancer and Antimicrobial Nanotherapies [PDF]
Pharmaceutics, 2022 Biomedical research devotes a huge effort to the development of efficient non-viral nanovectors (NV) to improve the effectiveness of standard therapies.
Valentina Del Genio +5 more
doaj +2 more sources
Freezing Weakens the Barrier Function of Reconstructed Human Epidermis as Evidenced by Raman Spectroscopy and Percutaneous Permeation [PDF]
Pharmaceutics, 2020 The development and characterization of reconstructed human epidermis (RHE) is an active area of R&D. RHE can replace animal tissues in pharmaceutical, toxicological and cosmetic sciences, yielding scientific and ethical advantages.
Yuri Dancik +6 more
doaj +2 more sources