Recent advances in antifouling materials for surface plasmon resonance biosensing in clinical diagnostics and food safety

R D'Agata, N Bellassai, V Jungbluth, G Spoto - Polymers, 2021 - mdpi.com
Strategies to develop antifouling surface coatings are crucial for surface plasmon resonance
(SPR) sensing in many analytical application fields, such as detecting human disease …

Recent Advances in Field‐Effect Transistor‐Based Biosensors for Label‐Free Detection of SARS‐CoV‐2

H Yu, H Zhang, Z Liu, L Feng, Y Su, J Li, W Tang… - Small …, 2024 - Wiley Online Library
Field‐effect transistor‐based biosensors (FET biosensors) have gained significant attention
in the context of the global SARS‐CoV‐2 pandemic owing to their label free and highly …

Interface engineering of “clickable” organic electrochemical transistors toward biosensing devices

GE Fenoy, R Hasler, C Lorenz, J Movilli… - … Applied Materials & …, 2023 - ACS Publications
“Clickable” organic electrochemical transistors (OECTs) allow the reliable and
straightforward functionalization of electronic devices through the well-known click chemistry …

Surface grafting of poly-L-lysine via diazonium chemistry to enhance cell adhesion to biomedical electrodes

T Patel, M Skorupa, M Skonieczna, R Turczyn… - …, 2023 - Elsevier
The ability to study and regulate cell behavior at a biomaterial interface requires a strict
control over its surface chemistry. Significance of studying cell adhesion in vitro and in vivo …

Detection of tumor DNA in human plasma with a functional PLL-based surface layer and plasmonic biosensing

N Bellassai, R D'Agata, A Marti, A Rozzi, S Volpi… - ACS …, 2021 - ACS Publications
Standard protocols for the analysis of circulating tumor DNA (ctDNA) include the isolation of
DNA from the patient's plasma and its amplification and analysis in buffered solutions. The …

Increasing the sensitivity of electrochemical DNA detection by a micropillar-structured biosensing surface

J Movilli, RW Kolkman, A Rozzi, R Corradini… - Langmuir, 2020 - ACS Publications
The available active surface area and the density of probes immobilized on this surface are
responsible for achieving high specificity and sensitivity in electrochemical biosensors that …

Highly sensitive protein detection by asymmetric Mach–Zehnder interferometry for biosensing applications

MJ Goodwin, GAJ Besselink, F Falke… - ACS Applied Bio …, 2020 - ACS Publications
The sensitivity and performance of an asymmetric Mach–Zehnder interferometer (aMZI)
were compared to those of quartz crystal microbalance with dissipation (QCM-D). The …

Poly(Acryloyl-l-Serine): A Reactive Polypeptide to Introduce Zwitterion and Amphiphilicity for Stimuli-Responsiveness and Gelability

P Dinda, J Das, M Anas, TK Mandal - Macromolecules, 2024 - ACS Publications
The rising development in the field of synthetic-functionalized polypeptides aids in the
generation of advanced biomaterials comprising versatile functionalities, enabling them to …

[HTML][HTML] Plasmonic aptasensor with antifouling dual-functional surface layer for lysozyme detection in food

N Bellassai, R D'Agata, G Spoto - Analytica Chimica Acta, 2023 - Elsevier
Antifouling coatings are critically necessary for optical biosensors for various analytical
application sectors, from medical diagnostics to foodborne pathogen detection. They help …

Analyzing Binding Specificity in a Microparticle-Based DNA Displacement Assay Using Multiharmonic QCM-D

T Moazzenzade, L Loohuis, SG Lemay, J Huskens - Langmuir, 2024 - ACS Publications
Employing particles as a label is a common approach for signal amplification in various
surface-based biosensors. However, the size dependency of adhesive forces can increase …