[HTML][HTML] An overview of optical and electrochemical sensors and biosensors for analysis of antioxidants in food during the last 5 years

M Nejadmansouri, M Majdinasab, GS Nunes, JL Marty - Sensors, 2021‏ - mdpi.com
Antioxidants are a group of healthy substances which are useful to human health because of
their antihistaminic, anticancer, anti-inflammatory activity and inhibitory effect on the …

Optical plasmonic sensing based on nanomaterials integrated in solid supports. A critical review

A Scroccarello, F Della Pelle, M Del Carlo… - Analytica Chimica …, 2023‏ - Elsevier
Noble metal nanoparticles (MNPs), have represented the keystone of a plethora of (bio)
sensing analytical strategies because of their unique physicochemical features, becoming …

Pomegranate fruit fleshy pericarp mediated silver nanoparticles possessing antimicrobial, antibiofilm formation, antioxidant, biocompatibility and anticancer activity

M Govindappa, S Tejashree, V Thanuja… - Journal of Drug Delivery …, 2021‏ - Elsevier
Till now, the exact toxicity and mechanism of silver nanoparticles (AgNPs) synthesized from
plant extracts is an unsolved problem. To address this problem, this work has aimed to …

One-pot interference-based colorimetric detection of melamine in raw milk via green tea-modified silver nanostructures

U Das, R Biswas, N Mazumder - ACS omega, 2024‏ - ACS Publications
Detection of melamine has proven to be a challenge, requiring the use of complex analytical
techniques. This study introduces an innovative, straightforward one-pot technique for …

Colorimetric Sensing of Antioxidant Capacity via Auric Acid Reduction Coupled to ABTS Oxidation

B Bekdeser, R Apak - ACS omega, 2024‏ - ACS Publications
In this study, a simple and sensitive colorimetric assay has been developed for total
antioxidant capacity measurement. The assay is based on the absorption measurement of …

Development of the simultaneous colorimetric enzymatic detection of sucrose, fructose and glucose using a microfluidic paper-based analytical device

J Aksorn, S Teepoo - Talanta, 2020‏ - Elsevier
Herein, we propose the first fabrication of a microfluidic paper-based analytical device
(μPAD) as a simple, rapid and selective method for the simultaneous detection of sucrose …

Combined use of blanching and vacuum impregnation with trehalose and green tea extract as pre-treatment to improve the quality and stability of frozen carrots

V Santarelli, L Neri, R Moscetti, CD Di Mattia… - Food and Bioprocess …, 2021‏ - Springer
The use of green tea extract (GTE) and trehalose for the production of frozen carrots fortified
with bioactive compounds was investigated. Carrot enrichment was performed by blanching …

High-performance carbon black/molybdenum disulfide nanohybrid sensor for cocoa catechins determination using an extraction-free approach

F Della Pelle, D Rojas, A Scroccarello… - Sensors and Actuators B …, 2019‏ - Elsevier
In this work, for the first time, the ability to detect catechins on an effective and regenerable
carbon black/molybdenum disulfide nanohybrid screen-printed electrode (SPE-CB/MoS 2) is …

Class-selective voltammetric determination of hydroxycinnamic acids structural analogs using a WS2/catechin-capped AuNPs/carbon black–based nanocomposite …

F Della Pelle, D Rojas, F Silveri, G Ferraro, E Fratini… - Microchimica Acta, 2020‏ - Springer
A high-performance screen-printed electrode (SPE) based nanocomposite sensor
integrating tungsten disulfide (WS 2) flakes decorated with catechin-capped gold …

Water-phase exfoliated biochar nanofibers from eucalyptus scraps for electrode modification and conductive film fabrication

QUA Bukhari, F Silveri, F Della Pelle… - ACS Sustainable …, 2021‏ - ACS Publications
A solvent-free strategy to produce water-dispersed biochar-nanofibers (BH-CNF) is reported,
demonstrating the potential of this cost-effective and sustainable material in electrochemical …