Antiviral characterization of advanced materials: use of bacteriophage phi 6 as surrogate of enveloped viruses such as SARS-CoV-2

Á Serrano-Aroca - International Journal of Molecular Sciences, 2022 - mdpi.com
The bacteriophage phi 6 is a virus that belongs to a different Baltimore group than SARS-
CoV-2 (group III instead of IV). However, it has a round-like shape and a lipid envelope like …

Silicon nitride ceramics: Structure, synthesis, properties, and biomedical applications

RB Heimann - Materials, 2023 - mdpi.com
Silicon nitride ceramics excel by superior mechanical, thermal, and chemical properties that
render the material suitable for applications in several technologically challenging fields. In …

Recent breakthroughs in nanostructured antiviral coating and filtration materials: a brief review

MH Dahanayake, SS Athukorala, ACA Jayasundera - RSC advances, 2022 - pubs.rsc.org
COVID-19 persists as the most challenging pandemic of the 21st century with a high rate of
transmission. The main pathway of SARS-CoV-2 transmission is aerosol-mediated infection …

In Situ Raman Study of Neurodegenerated Human Neuroblastoma Cells Exposed to Outer-Membrane Vesicles Isolated from Porphyromonas gingivalis

G Pezzotti, T Adachi, H Imamura, DR Bristol… - International Journal of …, 2023 - mdpi.com
The aim of this study was to elucidate the chemistry of cellular degeneration in human
neuroblastoma cells upon exposure to outer-membrane vesicles (OMVs) produced by …

Raman fingerprints of the SARS-CoV-2 Delta variant and mechanisms of its instantaneous inactivation by silicon nitride bioceramics

G Pezzotti, E Ohgitani, Y Fujita, H Imamura… - ACS Infectious …, 2022 - ACS Publications
Raman spectroscopy uncovered molecular scale markers of the viral structure of the SARS-
CoV-2 Delta variant and related viral inactivation mechanisms at the biological interface with …

[HTML][HTML] Mechanical properties and biological activity of 3D printed silicon nitride materials

X Zeng, CS Sipaut, NM Ismail, Y Liu, Y yan Farm… - Ceramics …, 2024 - Elsevier
Abstract Silicon nitride (Si 3 N 4) is a very promising biomedical material. Customization and
reliability requirements are one of the prerequisites for achieving widespread application of …

Instantaneous inactivation of herpes simplex virus by silicon nitride bioceramics

G Pezzotti, E Ohgitani, S Ikegami, M Shin-Ya… - International Journal of …, 2023 - mdpi.com
Hydrolytic reactions taking place at the surface of a silicon nitride (Si3N4) bioceramic were
found to induce instantaneous inactivation of Human herpesvirus 1 (HHV-1, also known as …

Nitric oxide delivering surfaces: an overview of functionalization strategies and efficiency progress

J Beurton, A Boudier, A Barozzi Seabra… - Advanced …, 2022 - Wiley Online Library
An overview on the design of nitric oxide (NO) delivering surfaces for biomedical purposes is
provided, with a focus on the advances of the past 5 years. A localized supply of NO is of a …

Raman Multi-Omic Snapshot and Statistical Validation of Structural Differences between Herpes Simplex Type I and Epstein–Barr Viruses

G Pezzotti, E Ohgitani, H Imamura, S Ikegami… - International Journal of …, 2023 - mdpi.com
Raman spectroscopy was applied to study the structural differences between herpes
simplex virus Type I (HSV-1) and Epstein–Barr virus (EBV). Raman spectra were first …

Role of bioaerosol in virus transmission and material‐based countermeasures

J Joseph, HM Baby, S Zhao, XL Li, KC Cheung… - …, 2022 - Wiley Online Library
Respiratory pathogens transmit primarily through particles such as droplets and aerosols.
Although often overlooked, the resuspension of settled droplets is also a key facilitator of …