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Maria C. Hespanhol

Universidade Federal de Viçosa (UFV)

SCHOLARLY PAPERS

3

DOWNLOADS

139

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Building a Spectral Soil Library in a Soil Routine Analysis Laboratory to Determine Soil Organic Carbon Using Compact Near-Infrared Spectrophotometers: Performance of Global and Local Models

Number of pages: 35 Posted: 12 Apr 2025
Aymbire Fonseca, Celio Pasquini, Gustavo Ferrão, Emanuelle Mercês Barros Soares and Maria C. Hespanhol
Universidade Estadual de Campinas (UNICAMP), Chemistry Institute - UNICAMP, Federal University of Viçosa - Department of Soil Science, Federal University of Viçosa - Department of Soil Science and Universidade Federal de Viçosa (UFV)
Downloads 56 (1,000,027)

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Soil spectroscopy, near-infrared spectroscopy, soil organic matter, FT-NIR, portable NIR spectrophotometers, LOCAL–PLSR, routine soil laboratory, soil spectral library

2.

Quality Assessment of Psyllium Husk Quality Using Near-Infrared Spectroscopy Based on a Compact Spectrophotometer

Number of pages: 16 Posted: 09 Apr 2025
Celio Pasquini, Maria C. Hespanhol, Letícia P. Foli, Thaís S. Soares and Kaíque A. M. L. Cruz
Chemistry Institute - UNICAMP, Universidade Federal de Viçosa (UFV), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 53 (1,031,043)

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psyllium husk quality, Near-infrared spectroscopy, Chemometrics, swell volume, compact NIR spectrophotometer

3.

Bismuth Extracted by Environment-Friendly Aqueous Two-Phase System from Secondary Sources Applied in the Development of an Alternative Bismuth Film Electrode

Number of pages: 23 Posted: 27 Dec 2022
Guilherme Bettio B., Leonardo L. Okumura, Danillo S. Zacché, Tiago A. Silva and Maria C. Hespanhol
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Universidade Federal de Viçosa (UFV)
Downloads 30 (1,318,317)

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bismuth film electrode, secondary source, aqueous two-phase system, square-wave anodic stripping voltammetry, Water samples, toxic metals