Recent achievements in exosomal biomarkers detection by nanomaterials-based optical biosensors-a review

B Shao, Z **ao - Analytica chimica acta, 2020‏ - Elsevier
Exosomal biomarkers including tumor-derived exosomes, exosomal surface proteins and
exosomal nucleic acids have emerged as one of the most important and general cancer …

[HTML][HTML] A review of optical methods for ultrasensitive detection and characterization of nanoparticles in liquid media with a focus on the wide field surface plasmon …

S Nizamov, SD Sazdovska, VM Mirsky - Analytica Chimica Acta, 2022‏ - Elsevier
Abstract Development of nanotechnology and corresponding industries during the last
decade resulted in a new challenge for analytical science. This includes an ultrasensitive …

[HTML][HTML] Modeling and analysis of discrete particle detection in wide-field surface plasmon resonance microscopy

QM Al-Bataineh, AD Telfah, CJ Tavares… - Sensors and Actuators A …, 2024‏ - Elsevier
Wide-field surface plasmon resonance microscopy (WF-SPRM), based on Kretschmann's
configuration, is a powerful technique for detecting nano-objects in solution. In this study …

Multiplexed profiling of biomarkers in extracellular vesicles for cancer diagnosis and therapy monitoring

S Zhou, Y Yang, Y Wu, S Liu - Analytica chimica acta, 2021‏ - Elsevier
Extracellular vesicles (EVs) are nanoscale vesicles secreted by normal and pathological
cells. The types and levels of surface proteins and internal nucleic acids in EVs are closely …

[HTML][HTML] Surface plasmon resonance sensitivity enhancement based on protonated polyaniline films doped by aluminum nitrate

QM Al-Bataineh, V Shpacovitch, D Sadiq, A Telfah… - Biosensors, 2022‏ - mdpi.com
Complex composite films based on polyaniline (PANI) doped hydrochloric acid (HCl)
incorporated with aluminum nitrate (Al (NO3) 3) on Au-layer were designed and synthesized …

Surface plasmon coupling between wide-field SPR microscopy and gold nanoparticles

QM Al-Bataineh, AD Telfah, CJ Tavares… - Scientific Reports, 2023‏ - nature.com
The coupling behavior of the wide field surface plasmon microscopy (WF-SPRM) with single-
, two-, and multiple-gold nanoparticles (AuNPs) with different AuNPs sizes is investigated …

[HTML][HTML] Surface plasmon resonance (SPR)-based biosensors as instruments with high versatility and sensitivity

V Shpacovitch, R Hergenröder - Sensors, 2020‏ - mdpi.com
Surface plasmon resonance (SPR), as a physical phenomenon, is not restricted only to
events occurring in thin planar metal films. A broad spectrum of differently nanostructured …

Switchable polyacrylic acid polyelectrolyte brushes for surface plasmon resonance applications

QM Al-Bataineh, AD Telfah, V Shpacovitch, CJ Tavares… - Sensors, 2023‏ - mdpi.com
Imaging wide-field surface plasmon resonance (SPR) microscopy sensors based on
polyacrylic acid polyelectrolyte brushes (PAA PEBs) were designed to enhance the …

Sensing the Future─ Frontiers in Biosensors: Exploring Classifications, Principles, and Recent Advances

S Manoharan Nair Sudha Kumari… - ACS …, 2024‏ - ACS Publications
Biosensors are transforming healthcare by delivering swift, precise, and economical
diagnostic solutions. These analytical instruments combine biological indicators with …

Optical and surface plasmonic approaches to characterize extracellular vesicles. A review

V Shpacovitch, R Hergenröder - Analytica chimica acta, 2018‏ - Elsevier
Extracellular vesicles (EVs) have been recognized as messengers delivering various active
molecules between cells. This feature of EVs drew the attention of clinicians as well as …