Concepedia

Paulo Almeida

PA

64

Publications

1.6K

Citations

24

H-Index

1991

Active since

Affiliations

University of Beira Interior(Current)

University of Trás-os-Montes and Alto Douro

University of Coimbra

University of Minho

Instituto Superior Técnico

Paulo Almeida is an author at University of Beira Interior specializing in chemistry, organic chemistry, and engineering.

ORCID

Top concepts

Publications per year

1991–2023

64

Publications

64

Synthesis and Spectroscopic Characterisation of N-Alkyl Quaternary Ammonium Salts Typical Precursors of Cyanines

Ana Pardal, Susana S. Ramos, Paulo F. Santos et al. · Molecules · 2002 · 88 citations · Full text

, , +10

Singlet oxygen generation ability of squarylium cyanine dyes

Paulo F. Santos, Lucinda V. Reis, Paulo Almeida et al. · Journal of Photochemistry and Photobiology A Chemistry · 2003 · 66 citations

, , +4

Trisubstituted barbiturates and thiobarbiturates: Synthesis and biological evaluation as xanthine oxidase inhibitors, antioxidants, antibacterial and anti-proliferative agents

Joana Figueiredo, João L. Serrano, Eunice Cavalheiro et al. · European Journal of Medicinal Chemistry · 2017 · 64 citations · Full text

, , +10

Efficiency of singlet oxygen generation of aminosquarylium cyanines

Paulo F. Santos, Lucinda V. Reis, Paulo Almeida et al. · Journal of Photochemistry and Photobiology A Chemistry · 2004 · 62 citations

, , +2

Synthesis and Photochemical Evaluation of Iodinated Squarylium Cyanine Dyes

Paulo F. Santos, Lucinda V. Reis, Isabel Duarte et al. · Helvetica Chimica Acta · 2005 · 47 citations

, , +16

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