Understanding membrane remodelling initiated by photosensitized lipid oxidation

TM Tsubone, MS Baptista, R Itri - Biophysical chemistry, 2019 - Elsevier
In this review, we describe how photooxidation changes membrane properties that can
ultimately lead to permanent membrane damage. Lipid photooxidation occurs in the …

Cellular compartments challenged by membrane photo-oxidation

TM Tsubone, WK Martins, MSF Franco, MN Silva… - Archives of Biochemistry …, 2021 - Elsevier
The lipid composition impacts directly on the structure and function of the cytoplasmic as
well as organelle membranes. Depending on the type of membrane, specific lipids are …

[HTML][HTML] Contrasting roles of oxidized lipids in modulating membrane microdomains

TM Tsubone, HC Junqueira, MS Baptista… - Biochimica et Biophysica …, 2019 - Elsevier
Lipid rafts display a lateral heterogeneity forming membrane microdomains that hold a
fundamental role on biological membranes and are indispensable to physiological functions …

Exploring the mechanism of photosensitizer conjugation on membrane perturbation of antimicrobial peptide: A multiscale molecular simulation study

Y Liu, M Song, J Wu, S Xie, Y Zhou, L Liu… - International Journal of …, 2023 - Elsevier
Antimicrobial peptides (AMPs) exert their biological functions by perturbation with cellular
membrane. Conjugation of AMPs with photosensitizer (PS) is a promising strategy for …

[HTML][HTML] The effect of temperature on the synthesis of magnetite nanoparticles by the coprecipitation method

FV Gutierrez, IS Lima, A De Falco, BM Ereias, O Baffa… - Heliyon, 2024 - cell.com
Magnetic nanoparticles, such as magnetite (Fe 3 O 4), exhibit superparamagnetic properties
below 15 nm at room temperature. They are being explored for medical applications, and …

[HTML][HTML] Trigonometric Bundling Disulfide Unit Starship Synergizes More Effectively to Promote Cellular Uptake

L Wang, D Wang, W Lei, T Sun, B Gu, H Dong… - International journal of …, 2024 - mdpi.com
A small molecule disulfide unit technology platform based on dynamic thiol exchange
chemistry at the cell membrane has the potential for drug delivery. However, the alteration of …

Self-assembly of phosphocholine derivatives using the ELBA coarse-grained model: micelles, bicelles, and reverse micelles

RM de Souza, RH Ratochinski… - Journal of chemical …, 2019 - ACS Publications
The ELBA coarse-grained force field was originally developed for lipids, and its water model
is described as a single-site Lennard-Jones particle with electrostatics modeled by an …

Design of dyes for energy transformation: from the interaction with biological systems to application in solar cells

P Homem-de-Mello, CM Aono… - Green Chemistry and …, 2022 - Elsevier
Dyes are organic or organometallic compounds that absorb light in the visible range of the
electromagnetic spectrum. Applications of dyes include optical devices, especially dye …

Spatial effects of photosensitization on morphology of giant unilamellar vesicles

Y Wei, YM Zhou, YQ Li, RY Gao, LM Fu, P Wang… - Biophysical …, 2021 - Elsevier
Abstract Singlet oxygen (1 O 2) formed through photosensitization may initiate oxidative
destruction of biomembranes, however, the influence from the spatial organization of …

Increased photoluminescence and photodynamic therapy efficiency of hydroxyapatite-β-cyclodextrin-methylene blue@ carbon powders with the favor of hydrogen …

K Zhang, H Sun, X Li, J Bai, Q Du, C Li - Photochemical & Photobiological …, 2021 - Springer
To meet the requirements of theranostics with diagnosis and treatment, photodynamic-
based therapy is simultaneously enabled with the incorporation of methylene blue (MB) as …