Polymer brushes here, there, and everywhere: Recent advances in their practical applications and emerging opportunities in multiple research fields

O Azzaroni - Journal of Polymer Science Part A: Polymer …, 2012 - Wiley Online Library
Bottom‐up surface processing with well‐defined polymeric structures becomes increasingly
important in many current technologies. Polymer brushes, that is, assemblies of …

Nanomaterial-based electrochemical sensing of neurological drugs and neurotransmitters

BJ Sanghavi, OS Wolfbeis, T Hirsch, NS Swami - Microchimica Acta, 2015 - Springer
Nanomaterial-modified detection systems represent a chief driver towards the adoption of
electrochemical methods, since nanomaterials enable functional tunability, ability to self …

How to improve the performance of electrochemical sensors via minimization of electrode passivation

J Barek - Chemosensors, 2021 - mdpi.com
It follows from critical evaluation of possibilities and limitations of modern voltammetric/
amperometric methods that one of the biggest obstacles in their practical applications in real …

Electrochemical aptamer-based nanobiosensors for diagnosing Alzheimer's disease: A review

M Negahdary, L Angnes - Biomaterials Advances, 2022 - Elsevier
Diagnosis and prognosis of Alzheimer's disease by electrochemical nanoaptasensors have
recently received abundant attention. In this review, all recent nanomaterial-based …

Carbon quantum dots co-catalyzed with multiwalled carbon nanotubes and silver nanoparticles modified nanosensor for the electrochemical assay of anti-HIV drug …

S Aftab, S Kurbanoglu, G Ozcelikay… - Sensors and Actuators B …, 2019 - Elsevier
In this study, a novel and sensitive voltammetric nanosensor has been developed for the first
time, for the detection of Rilpivirine based on amine-functionalized multiwalled carbon …

Ultrasensitive determination of malathion using acetylcholinesterase immobilized on chitosan-functionalized magnetic iron nanoparticles

NFM Rodrigues, SY Neto, RCS Luz, FS Damos… - Biosensors, 2018 - mdpi.com
A renewable, disposable, low cost, and sensitive sensor for the detection of
organophosphorus pesticides was constructed by immobilizing the acetylcholinesterase …

Porphyran-capped gold nanoparticles modified carbon paste electrode: a simple and efficient electrochemical sensor for the sensitive determination of 5-fluorouracil

D Lima, GN Calaça, AG Viana, CA Pessôa - Applied Surface Science, 2018 - Elsevier
The application of carbon paste electrodes modified with porphyran-capped gold
nanoparticles (CPE/AuNps-PFR) to detect an important anticancer drug, 5-fluorouracil (5 …

Dopamine wide range detection sensor based on modified Co3O4 nanowires electrode

S Elhag, ZH Ibupoto, X Liu, O Nur… - Sensors and Actuators B …, 2014 - Elsevier
Ultra-thin cobalt oxide (Co 3 O 4) nanowires grown on gold coated glass substrates by the
hydrothermal chemical deposition and have been used as a wide range dopamine …

Rapid and sensitive determination of nitrobenzene in solutions and commercial honey samples using a screen-printed electrode modified by 1, 3-/1, 4-diazines

TS Svalova, AA Saigushkina, EV Verbitskiy… - Food Chemistry, 2022 - Elsevier
In this work, a screen-printed electrode (SPE) modified by 1, 3/1, 4-diazines was prepared
for the rapid and sensitive determination of nitrobenzene (NB). The obtained results …

Measurement uncertainty estimation in amperometric sensors: A tutorial review

I Helm, L Jalukse, I Leito - Sensors, 2010 - mdpi.com
This tutorial focuses on measurement uncertainty estimation in amperometric sensors (both
for liquid and gas-phase measurements). The main uncertainty sources are reviewed and …