Propriedades luminescentes de polioxometalato contendo európio(III) correlacionadas à sua conformação em sólido estendido e em filmes auto-organizados de Langmuir e Langmuir-Blodgett

Pós-graduação em Química - IQ

Sensores eletroquímicos baseados em eletrodos de pasta de carbono modificados pela adição de precursores de silicatos de bário dopados com Európio (III)

Pós-graduação em Química - IBILCE

Complexos de zinco(II), de európio(III) e heterobimetálico com os ácidos tiofeno 2 e 3-carboxílico. Síntese, caracterização e propriedades luminescentes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Luminescência e propriedades estruturais de 'LI''TA'O IND.3'nanoestruturado dopado com európio (III) e magnésio

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Híbridos luminescentes à base de sílica e complexos de európio: ferramenta para análise em meio biológico

Pós-graduação em Química - IQ

Novel insights into the genomic basis of citrus canker based on the genome sequences of two strains of Xanthomonas fuscans subsp aurantifolii

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Complexos de európio e /ou de zinco com ácido 3-piridinocarboxílico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Complexos de lantanídeos contendo ligantes organofosforados como matrizes para materiais luminescentes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Compostos luminescentes em matrizes macroporosas de sílica obtidas por tratamento hidrotérmico a partir de vidro pyrex

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Tetrachlorocarbonyliridates: Water-Soluble Carbon Monoxide Releasing Molecules Rate-Modulated by the Sixth Ligand

A new family of compounds is presented as potential carbon monoxide releasing molecules (CORMs). These compounds, based on tetrachlorocarbonyliridate(III) derivatives, were synthesized and fully characterized by X-ray diffraction, electrospray mass spectrometry, IR. NMR, and density functional theory calculations. The rate of CO release was studied via the myoglobin assay. The results showed that the rate depends on the nature of the sixth ligand, trans to CO, and that a significant modulation on the release rate can be produced by changing the ligand. The reported compounds are soluble in aqueous media, and the rates of CO release are comparable with those for known CORMs, releasing CO at a rate of 0.03-0.58 mu M min(-1) in a 10 mu M solution of myoglobin and 10 mu M of the complexes.

A NEW SPECIES of ISCHNOCNEMA (ANURA) FROM THE SAO FRANCISCO BASIN KARST REGION, BRAZIL

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

New species of Ischnocnema (Anura, Brachycephalidae) from the atlantic rainforest of the state of Espirito Santo, Brazil.

We describe a new species of Ischnocnema from Santa Teresa, in the Atlantic Rainforest of the State of Espirito Santo, Brazil. Ischnocnema abdita sp. nov. is a member of the Ischnocnema lactea species series; it differs from other Ischnocnema mainly by presenting small size (adult male SVL 15.7 [plus or minus] 0.49 mm; range 15.0-16.8 mm); small discs on fingers I and II, and elliptical, wider than long, moderate sized discs on fingers III and IV; and finger I slightly smaller than finger II. The new species closely resembles Ischnocnema bolbodactyla, differing from it by presenting upper and lower margins of iris red in life; inguinal region with many yellow blotches in life; posterior region of belly and ventral surfaces of thighs, shanks, and feet roughly marbled with large pale yellow blotches; and hidden dorsal area of thighs dark brown with few large pale yellow blotches.

Tetrabdella neotropica (Acari: Bdellidae), a new genus and species from Brazil

Tetrabdella neotropica Hernandes & Feres n. gen., n. sp. is the first representative of the family Bdellidae from South America. It can be distinguished from other bdellid mites by the presence of two trichobothriae on tarsi III and IV. The subfamily Spinibdellinae is herein redefined to accomodate the new genus. A key to world genera of Bdellidae is presented. Copyright © 2006 Magnolia Press.

Um Exerci{dotless acute}cio Filosófico sobre a Pesquisa em Educação Matemática no Brasil

In this research we present a meta-comprehension about the research on Mathematics Education developed in Brazil through an hermeneutical analysis of the texts presented and discussed on the III SIPEM - International Seminar on Mathematics Education occurred on 2006. We present the trends that were identified in the research and emphasize the interrogations, questions and problems they address as well as their scientific, philosophical, and methodological rigor. We present the nucleus of ideas present in Mathematics Education research in Brazil as we transcend the individual production of research, focusing on the references of national and international authors. We conclude that the research analyzed has been clearly designed, introducing conceptions of and ways of working with Mathematics that address issues related to education, society, culture, teaching, learning, and history of Mathematics Education.

Avaliação da infestação de Diatraea saccharalis (Fabricius, 1794) (Lepioptera: Crambidae) em genótipos de cana-de-açúcar e efeitos sobre os parâmetros tecnológicos e a produtividade

Pós-graduação em Agronomia (Produção Vegetal) - FCAV