Surface modification strategies for biomedical applications: enhancing cell–biomaterial interfaces and biochip performances

S Roh, Y Jang, J Yoo, H Seong - BioChip Journal, 2023 - Springer
Surface modification techniques are crucial in biomedical applications as they determine the
direct response to the biological environment against the interfacing materials. Physical and …

Design and preparation of sensing surfaces for capacitive biodetection

P Robin, S Gerber-Lemaire - Biosensors, 2022 - mdpi.com
Despite their high sensitivity and their suitability for miniaturization, biosensors are still
limited for clinical applications due to the lack of reproducibility and specificity of their …

Electrochemical impedance-based biosensors for the label-free detection of the nucleocapsid protein from SARS-CoV-2

H Cho, S Shim, WW Cho, S Cho, H Baek, SM Lee… - ACS …, 2022 - ACS Publications
Diagnosis of coronavirus disease (COVID-19) is important because of the emergence and
global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Real-time …

Capacitive biosensor based on vertically paired electrodes for the detection of SARS-CoV-2

JH Park, GY Lee, Z Song, JH Bong, YW Chang… - Biosensors and …, 2022 - Elsevier
Vertically paired electrodes (VPEs) with multiple electrode pairs were developed for the
enhancement of capacitive measurements by optimizing the electrode gap and number of …

Comparing nanobody and aptamer-based capacitive sensing for detection of interleukin-6 (IL-6) at physiologically relevant levels

R Sánchez-Salcedo, R Miranda-Castro… - Analytical and …, 2023 - Springer
A major societal challenge is the development of the necessary tools for early diagnosis of
diseases such as cancer and sepsis. Consequently, there is a concerted push to develop …

Development of circuit models for electrochemical impedance spectroscopy (EIS) responses of interdigitated MEMS biochemical sensors

NE Tolouei, S Ghamari, M Shavezipur - Journal of Electroanalytical …, 2020 - Elsevier
Biochemical sensors using electrochemistry impedance spectroscopy often exploit electrical
circuits to explain the electrochemical phenomena in the sensor-solution systems such as …

Coffee Ring Effect Free TiO2 Nanotube Array for Quantitative Laser Desorption/Ionization Mass Spectrometry

MJ Kim, JM Park, JY Noh, TG Yun… - ACS Applied Nano …, 2020 - ACS Publications
Quantitative analysis using laser desorption/ionization mass spectrometry (LDI-MS) has
been limited because of the nonuniform distribution of analytes caused by the “coffee ring …

Real-time monitoring of the dissolution of pH-responsive polymer coatings by capacitive sensing with signal protection mechanism

KH Chang, PC Tsai, Y Kung, CT Cheng… - Sensors and Actuators B …, 2023 - Elsevier
Accurate assessment of pH-responsive polymer dissolution in vitro is crucial for formula
design in drug delivery systems. This study developed a high-performance capacitive …

Rapid and Ultrasensitive Detection of Staphylococcus aureus Using a Gold-Interdigitated Single-Wave-Shaped Electrode (Au-ISWE) Electrochemical Biosensor

MV Tieu, DT Pham, HTN Le, TX Hoang, S Cho - BioChip Journal, 2023 - Springer
Abstract Staphylococcus aureus (S. aureus), a bacterium that causes staphylococcal food
poisoning, is a Gram-positive human pathogen commonly found in the environment, as well …

Hybrid Impedimetric Biosensors for Express Protein Markers Detection

N Sitkov, A Ryabko, V Moshnikov, A Aleshin, D Kaplun… - Micromachines, 2024 - mdpi.com
Impedimetric biosensors represent a powerful and promising tool for studying and
monitoring biological processes associated with proteins and can contribute to the …