Point-of-care electrochemical testing of biomarkers involved in inflammatory and inflammatory-associated medical conditions

DG Macovei, MB Irimes, O Hosu, C Cristea… - Analytical and …, 2023 - Springer
Recent years have shown that the diagnosis and monitoring of biomarkers involved in
inflammatory-associated medical conditions such as cancer, neurological disorders, viral …

Implication of magnetic nanoparticles in cancer detection, screening and treatment

O Hosu, M Tertis, C Cristea - Magnetochemistry, 2019 - mdpi.com
During the last few decades, magnetic nanoparticles have been evaluated as promising
materials in the field of cancer detection, screening, and treatment. Early diagnosis and …

Single-atom transition metals (Rh, Ir, Co) doped silicon carbide nanotubes (SiCNT) as nonenzymatic nitrotyrosine (NTS) sensor: Insight from theoretical calculations

GA Okon, FO Ogungbemiro, H Louis, I Benjamin… - Computational and …, 2023 - Elsevier
Abstract Transition metals Namely Rhodium (Rh), Iridium (Ir), and Cobalt (Co) doped silicon
carbide nanotube (SiCNT) surfaces were theoretically investigated using first-principles …

Aptasensors for lysozyme detection: Recent advances

G Melinte, G Selvolini, C Cristea, G Marrazza - Talanta, 2021 - Elsevier
Lysozyme is an enzyme existing in multiple organisms where it plays various vital roles. The
most important role is its antibacterial activity in the human body; in fact, it is also called “the …

Functional polymers in photoelectrochemical biosensing

V Svitkova, I Palchetti - Bioelectrochemistry, 2020 - Elsevier
Photoelectrochemical (PEC) analysis is a detection technique that has gained a wide
attention in sensing applications. PEC presents the advantages of high sensitivity, low …

Engineering carbon nanotubes for sensitive viral detection

M Ovais, M You, J Ahmad, R Djellabi, A Ali… - TrAC Trends in …, 2022 - Elsevier
Viral infections have been proven a severe threat to human beings, and the pandemic of
Coronavirus Disease 2019 (COVID-19) has become a societal health concern, including …

Advances with metal oxide-based nanoparticles as MDR metastatic breast cancer therapeutics and diagnostics

MA Subhan - RSC advances, 2022 - pubs.rsc.org
Metal oxide nanoparticles have attracted increased attention due to their emerging
applications in cancer detection and therapy. This study envisioned to highlight the great …

Modern analytical techniques for detection of bacteria in surface and wastewaters

A Canciu, M Tertis, O Hosu, A Cernat, C Cristea… - Sustainability, 2021 - mdpi.com
Contamination of surface waters with pathogens as well as all diseases associated with
such events are a significant concern worldwide. In recent decades, there has been a …

Physically and chemically crosslinked, tannic acid embedded linear PEI-based hydrogels and cryogels with natural antibacterial and antioxidant properties

M Sahiner, AS Yilmaz, S Demirci, N Sahiner - Biomedicines, 2023 - mdpi.com
Linear polyethyleneimine (L-PEI) was obtained from the acidic hydrolysis of poly (2-ethyl-2-
oxazoline) and employed in the synthesis of physically crosslinked L-PEI hydrogel, PC-L …

Gold-based nanostructured platforms for oxytetracycline detection from milk by a “signal-on” aptasensing approach

A Blidar, O Hosu, B Feier, G Ştefan, D Bogdan… - Food Chemistry, 2022 - Elsevier
Several gold platforms of different morphologies were investigated in the elaboration of a
new aptasensor for oxytetracycline. Au-nanostructures were electrochemically synthesized …