[HTML][HTML] Photocatalytic nanoparticles–from membrane interactions to antimicrobial and antiviral effects

E Parra-Ortiz, M Malmsten - Advances in colloid and interface science, 2022 - Elsevier
As a result of increasing resistance among pathogens against antibiotics and anti-viral
therapeutics, nanomaterials are attracting current interest as antimicrobial agents. Such …

Mechanistic understanding from molecular dynamics in pharmaceutical research 2: lipid membrane in drug design

T Róg, M Girych, A Bunker - Pharmaceuticals, 2021 - mdpi.com
We review the use of molecular dynamics (MD) simulation as a drug design tool in the
context of the role that the lipid membrane can play in drug action, ie, the interaction …

Understanding the mechanical properties of ultradeformable liposomes using molecular dynamics simulations

J Xu, V Karra, DE Large, DT Auguste… - The Journal of Physical …, 2023 - ACS Publications
Improving drug delivery efficiency to solid tumor sites is a central challenge in anticancer
therapeutic research. Our previous experimental study (Guo et al., Nat. Commun. 2018, 9 …

The biophysical interaction of ferulic acid with liposomes as biological membrane model: The effect of the lipid bilayer composition

S Andrade, MJ Ramalho, JA Loureiro… - Journal of Molecular …, 2021 - Elsevier
Molecules able to prevent lipid peroxidation have attracted attention due to their potential to
act against lipid peroxidation-induced disorders including cancer and neurological …

Exploring fullerenol-C60 (OH) 24 interactions with lipid bilayers: Molecular dynamics study of agglomeration and surface deposition

E Coelho, DX de Andrade, G Colherinhas - Journal of Molecular Liquids, 2023 - Elsevier
In this work, the physical–chemical properties of lipid membranes interacting with Fullerenol-
C 60 (OH) 24 molecules immersed in an aqueous solution were studied using Molecular …

Photothermal properties of IR-780-based nanoparticles depend on nanocarrier design: A comparative study on synthetic liposomes and cell membrane and hybrid …

JM Barcelos, TG Hayasaki, RC de Santana, EM Lima… - Pharmaceutics, 2023 - mdpi.com
Biomimetic nanoparticles hold great promise for photonic-mediated nanomedicine due to
the association of the biological functionality of the membrane with the physical/chemical …

Atomistic molecular dynamics study on the influence of high temperatures on the structure of peptide nanomembranes candidates for organic supercapacitor electrode

ED Alves, DX de Andrade, AR de Almeida… - Journal of Molecular …, 2021 - Elsevier
Recently, a series of organic structures formed by peptide self-assembly have been
reported, among which stand out the peptide nanomembranes with promising applications …

The role of key amino acids in the antimicrobial mechanism of a bacteriocin model revealed by molecular simulations

VL Cruz, J Ramos, J Martinez-Salazar… - Journal of Chemical …, 2021 - ACS Publications
The AS-48 bacteriocin is a potent antimicrobial polypeptide with enhanced stability due to its
circular sequence of peptidic bonds. The mechanism of biological action is still not well …

Update of CHARMM36's atomic charges for aromatic amino acids in water solution simulations and spectroscopy analysis via sequential molecular dynamics and DFT …

G Colherinhas - Journal of Molecular Liquids, 2021 - Elsevier
In this theoretical work we develop simulations of classical molecular dynamics sequentially
combined with quantum calculations to obtain an update of the atomic charges of the …

Molecular dynamics study of hydrogen bond in peptide membrane at 150–300 K

ED Alves, DX de Andrade, AR de Almeida… - Journal of Molecular …, 2022 - Elsevier
In this work, we develop molecular dynamics simulations to investigate the structural and
dynamic behavior of hydrogen bonds in A 6 X-type peptide structures (X= D, K, and R) in the …