An overview of recent electroanalytical applications utilizing screen‐printed electrodes within flow systems

AL Squissato, RAA Munoz, CE Banks… - …, 2020 - Wiley Online Library
This review addresses the use of screen‐printed electrodes (SPEs) coupled to flow systems
such as flow injection analysis (FIA), batch injection analysis (BIA), and high‐performance …

3D printing for electroanalysis: From multiuse electrochemical cells to sensors

RM Cardoso, DMH Mendonça, WP Silva, MNT Silva… - Analytica chimica …, 2018 - Elsevier
This work presents potential applications of low-cost fused deposition modeling 3D-printers
to fabricate multiuse 3D-printed electrochemical cells for flow or batch measurements as …

Lab-made 3D-printed electrochemical sensors for tetracycline determination

CEC Lopes, LV de Faria, DAG Araújo, EM Richter… - Talanta, 2023 - Elsevier
Antibiotics such as tetracycline (TC) are widely prescribed to treat humans or dairy animals.
Therefore, it is important to establish affordable devices in laboratories with minimal …

[HTML][HTML] An overview of the Brazilian contributions to Green Analytical Chemistry

MR Gama, WR Melchert, TRLC Paixao… - Anais da Academia …, 2019 - SciELO Brasil
Green Analytical Chemistry (GAC) is a research field that seeks for more sustainable
analytical approaches to minimize the toxicity and amounts of wastes without hindering the …

Selective voltammetric sensors based on composites of chitosan polyelectrolyte complexes with cyclodextrins for the recognition and determination of atenolol …

RA Zilberg, VN Maistrenko, LR Kabirova… - Analytical …, 2018 - pubs.rsc.org
Voltammetric sensors based on glassy carbon electrodes (GCEs) modified with composites
of polyelectrolyte complexes of chitosan (CS) and chitosan succinamide (SCS) with …

Iron-based metal–organic framework/graphene oxide composite electrodes for efficient flow-injection amperometric detection of dexamethasone

C Jakkrawhad, F Makkliang, P Nurerk, M Siaj… - RSC …, 2024 - pubs.rsc.org
A highly stable flow-injection amperometric sensor for dexamethasone (DEX) was
developed using a pencil graphite electrode (PGE) modified with Fe-based metal organic …

Chronoamperometric flow-cell designed to be unaffected by air bubbles

LH de Oliveira, MAG Trindade, L Angnes - Talanta, 2025 - Elsevier
In this paper, we present a new design for a chronoamperometric flow cell in which air
bubbles do not interfere with the control of potential between the working and reference …

Uncured polydimethylsiloxane as binder agent for carbon paste electrodes: application to the quantification of propranolol

DAG Araújo, LA Pradela-Filho, ALR Santos… - Journal of the Brazilian …, 2019 - SciELO Brasil
This study describes the use of uncured polydimethylsiloxane (PDMS) as a binder agent to
prepare carbon paste electrodes (CPEs). A comparative study between the properties of …

An electrochemical study of Atenolol using Patton and Reeder's modified pencil graphite electrode as an electrochemical sensor

P HT, YA Nayaka, B KV, Y RO, MP… - International Journal of …, 2021 - Taylor & Francis
An electrochemical sensor has been developed using Patton and Reeder's reagent which is
electropolymerised on pencil graphite electrode (PR-PGE) for the selective and sensitive …

Quantification of water in bioethanol using rhodamine B as an efficient molecular optical probe

WE Passos, IP Oliveira, FS Michels, MAG Trindade… - Renewable Energy, 2021 - Elsevier
The present study reports the use of ultraviolet–visible absorption, steady-state
fluorescence, and time-resolved fluorescence to determine the water content in ethanol by …