نتائج البحث

Assessing the consistency of mass spectrometry, a clinical-laboratory model, and immunohistochemistry in amyloid subtyping: a Brazilian experience.

• Authors : Szor, Roberta Shcolnik¹ (AUTHOR) ; Castelli, Jussara Bianchi^2,3 (AUTHOR); Schuch, Rodrigo Andrade² (AUTHOR)

• Source: Clinical Proteomics. 10/8/2025, Vol. 22 Issue 1, p1-9. 9p.

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Comprehensive identification of contagious, environmental, and emerging microorganisms associated with bovine mastitis in Northern Minas Gerais, Brazil, using MALDI-TOF mass spectrometry.

• Authors : Santos, Eliane Macedo Sobrinho¹ ; de Souza, Cintya Neves² ; Santos, Hércules Otacílio¹

• Source: Veterinary World. Dec2025, Vol. 18 Issue 12, p4196-4211. 16p.

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Authenticity study of commercial samples of St. John's wort by paper spray ionization mass spectrometry and chemometric tools.

• Authors : Miguita, Ana Gabriella Carvalho¹ (AUTHOR); Augusti, Rodinei¹ (AUTHOR); Sena, Marcelo Martins^1,2 (AUTHOR)

• Source: Journal of Mass Spectrometry. Jul2023, Vol. 58 Issue 7, p1-10. 10p.

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Study of co-occurrence of mycotoxins in cocoa beans in Brazil by liquid chromatography-tandem mass spectrometry (LC-MS/MS).

• Authors : Abreu, Daiane Cássia Pereira¹ (AUTHOR); Vargas, Eugenia Azevedo² (AUTHOR); Oliveira, Fabiano Aurelio da Silva² (AUTHOR)

• Source: Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment. Aug2023, Vol. 40 Issue 8, p1049-1058. 10p.

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Nine high-intensity sweeteners in beverages in a single LC-MS/MS analysis.

• Authors : Nicoluci ÍG; School of Food Engineering, Universidade Estadual de Campinas-UNICAMP, Campinas, Brazil.; da Silva BS

Subjects: Tandem Mass Spectrometry*/Tandem Mass Spectrometry*/Tandem Mass Spectrometry*/methods ; Sweetening Agents*/Sweetening Agents*/Sweetening Agents*/analysis ; Beverages*/Beverages*/Beverages*/analysis

• Source: Food additives & contaminants. Part B, Surveillance [Food Addit Contam Part B Surveill] 2025 Jun; Vol. 18 (2), pp. 111-119. Date of Electronic Publication: 2025 Jan 09.Publisher: Taylor & Francis Country of Publication: England NLM ID: 101317183 Publication Model: Print-Electronic Cited Medium: Internet ISSN:

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Authentication of fish oil (omega-3) supplements using class-oriented chemometrics and comprehensive two-dimensional gas chromatography coupled to mass spectrometry.

• Authors : Lima, Rássius Alexandre Medeiro^1,2 (AUTHOR); Ferraz, Sofia Madruga Marcondes^1,2 (AUTHOR); Cardoso, Victor Gustavo Kelis^1,2 (AUTHOR)

• Source: Analytical & Bioanalytical Chemistry. May2023, Vol. 415 Issue 13, p2601-2611. 11p.

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First report on quality and purity assessment of sweet almond oil in Brazilian body oils by gas chromatography and mass spectrometry.

• Authors : Pizzo, Jessica S.¹ (AUTHOR); Cruz, Victor H. M.¹ (AUTHOR); Manin, Luciana P.² (AUTHOR)

• Source: Journal of Mass Spectrometry. Jan2023, Vol. 58 Issue 1, p1-9. 9p.

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Hyperspeed method for analyzing organochloride pesticides in sediments using two-dimensional gas chromatography–time-of-flight mass spectrometry.

• Authors : Mazza, Felipe Cury¹ (AUTHOR); de Souza Sampaio, Nilo Antônio¹ (AUTHOR); von Mühlen, Carin¹ (AUTHOR)

• Source: Analytical & Bioanalytical Chemistry. May2023, Vol. 415 Issue 13, p2629-2640. 12p.

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Screening method for the characterization of anabolic steroids seized in Brazil using paper spray mass spectrometry and chemometric tools.

• Authors : Miguita, Ana Gabriella Carvalho¹ (AUTHOR); Augusti, Rodinei¹ (AUTHOR); Nascentes, Clésia Cristina¹ (AUTHOR)

• Source: Journal of Mass Spectrometry. Oct2022, Vol. 57 Issue 10, p1-10. 10p.

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Method development and application to sediments for multi-residue analysis of organic contaminants using gas chromatography-tandem mass spectrometry.

• Authors : Gripp, Leonardo¹ (AUTHOR); da Silva Carreira, Renato¹ (AUTHOR); Moreira, Diana¹ (AUTHOR)

• Source: Analytical & Bioanalytical Chemistry. Aug2022, Vol. 414 Issue 19, p5845-5855. 11p.

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