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Simons, H
Silveira, P
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Authors
La Rosa, A
Silveira, P
Gallo, B.B
Lopes, B.V
Goncalves, L.M
Carreño, N
Gonçalves, L.M
Vasconcellos Lopes, B
Gallo, B.B
La Rosa, A
Fruchtenicht, D.A
Miler, C
Silveira, P
Carreno, N.L
Miler, C
Gonçalves, L
Vasconcellos Lopes, B
Gallo, B.B
La Rosa, A
Fruchtenicht, D
Silveira, P
, F
Carreño, N
Machado, L
Topics
Precision Crop Protection, Pest, and Plant Health
Precision Agriculture for Global Food Security
Remote and Proximal Sensing of Soils and Crops
Type
Poster
Year
2026
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Filter results3 paper(s) found.

1. High-Sensitivity Flexible LIG/GO Humidity Sensors for Continuous Environmental Monitoring in Agricultural Applications

The efficiency of agricultural production depends substantially on the continuous monitoring of environmental variables, particularly humidity, which directly influences plant physiological processes, the physicochemical properties of soil, and the preservation of plant materials in the post-harvest stage. This study presents the development of a capacitive humidity sensor based on laser-induced graphene (LIG) and graphene oxide (GO), characterized by its flexibility and adaptability to different... A. La Rosa, P. Silveira, B.B. Gallo, B.V. Lopes, L.M. Goncalves, N. Carreño

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2. Towards Precision Agriculture with Electrochemical Sensors for Detecting Dopamine in Plants and Fruits

Cathecolamines are essential neurotransmitters that regulate the central nervous system of animals, while also acting as direct modulators in plants, coordinating antioxidant responses and ionic balance regulation. Dopamine (DA) is an essential catecholamine not only for animals but also plays a critical regulatory role in plants, acting as a potent antioxidant and growth modulator under abiotic stresses such as drought and salinity or pathogen attacks and helps neutralize free radicals and... L.M. Gonçalves, B. Vasconcellos Lopes, B.B. Gallo, A. La Rosa, D.A. Fruchtenicht, C. Miler, P. Silveira, N.L. Carreno

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3. Optimization of Electrochemical Device Development: Laser-Induced Graphene Electrode as an Alternative for Agricultural Monitoring.

The agro­industrial sector has driven the technological development of electrochemical devices aimed at field applications. In this context, laser-induced graphene (LIG) electrodes stand out for enabling electrode miniaturization, favoring in situ analyses and equipment portability. These devices exhibit high sensitivity, selectivity, rapid response, and low cost, characteristics that expand their application potential in different scenarios. However, the growing demand for these devices highlights... C. Miler, L. Gonçalves, B. Vasconcellos Lopes, B.B. Gallo, A. La Rosa, D. Fruchtenicht, P. Silveira, F. , N. Carreño, L. Machado

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