Synthesis and chacterization of novel materials strategically structured and organized to be applied in analytical and photonic devices

• Grant number: 08/53868-0
• Support Opportunities: Research Projects - Thematic Grants
• Duration: March 01, 2009 - August 31, 2013
• Field of knowledge: Physical Sciences and Mathematics - Chemistry
• Principal Investigator: Lauro Tatsuo Kubota
• Grantee: Lauro Tatsuo Kubota
• Host Institution: Instituto de Química (IQ). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Pesquisadores principais: Inez Valeria Pagotto Yoshida ; Yoshitaka Gushikem
• Associated scholarship(s): 11/02477-3 - Development of a Lab-on-a-chip for glutamate analysis in Foodstuffs, BP.DR; 11/02270-0 - Development of low-cost microfluidic device for in situ detection of arsenic in natural water for human consumption, BP.PD; 10/18259-2 - STUDIES OF PERFORMANCE PARAMETERS ASSOCIATED TO CHROMATOGRAPHY PAPER SEPARATION WITH ELECTROCHEMICAL DETECTION, BP.IC; + associated scholarships 10/05015-8 - Development and validation of a chromatographic method by ion chelation with pulsed amperometric detection for the sequential determination of Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in biodiesel, BP.PD; 10/00226-0 - Construction and Application of Analytical Microdevices Based on Chromatographic Paper with Amperometric Detection, BP.DR; 09/12189-5 - Synthesis, characterization and application of new adsorbents obtained from mesoporous silica, BP.MS; 09/02908-4 - The use of modified carbon nanotube in the electrochemical sensors development to be applied in biological interess samples., BP.MS - associated scholarships

Abstract

The main aim of this Project is the development of novel material focusing on the practical applications, sharing the knowledge of the researchers with expertise in material synthesis with those experts in analytical devices, allowing a significant advance in the materials field for the practical applications. In this sense, it is focused on the studies of the performance of the novel materials in different applications, according to their properties. Most of these materials will be the polymeric systems based on poly-siloxane, organic-inorganic hybrids and ceramic composite. In the strategies for the development of these novel materials will be considered the characteristics to allow: a) Prepare adsorbents with high capacity and selectivity to be applied in the separation processes like stationary phase for (electro)chromatography; b) prepare molecular imprinting for recognizer systems (sensors); c) insertion of nanoparticles of inorganic materials in thin films of polymer, silica and ceramic, searching for materials with appropriate conductivity to build electrochemical devices; d) prepare thin films with luminescence properties to apply in waveguide, light amplifiers and sensors; e) obtain novel and versatile materials allowing an easy sealing and modulation of the chemical properties, transparency, hidrophobicity, wettability, to be applied in micro total analysis systems. (AU)

Scientific publications

(11)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SOUZA, E. R.; MONTEIRO, J. H. S. K.; MAZALI, I. O.; SIGOLI, F. A.. Photophysical studies of highly luminescent europium(III) and terbium (III) complexes functionalized with amino and mercapto groups. Journal of Luminescence, v. 170, n. 2, SI, p. 520-527, FEB 2016. (09/54066-7, 08/53868-0)

MONTEIRO, JORGE H. S. K.; DE BETTENCOURT-DIAS, ANA; MAZALI, ITALO O.; SIGOLI, FERNANDO A.. The effect of 4-halogenobenzoate ligands on luminescent and structural properties of lanthanide complexes: experimental and theoretical approaches. NEW JOURNAL OF CHEMISTRY, v. 39, n. 3, p. 1883-1891, 2015. (09/54066-7, 08/53868-0)

TOMAZELLI COLTRO, WENDELL KARLOS; LIMA, RENATO SOUSA; SEGATO, THIAGO PINOTTI; CARRILHO, EMANUEL; DE JESUS, DOSIL PEREIRA; DO LAGO, CLAUDIMIR LUCIO; FRACASSI DA SILVA, JOSE ALBERTO. Capacitively coupled contactless conductivity detection on microfluidic systems-ten years of development. ANALYTICAL METHODS, v. 4, n. 1, p. 25-33, JAN 2012. (10/08559-9, 08/57805-2, 08/53868-0)

BRAZ, HENRIQUE L.; ITO, DEBORA T.; FRACASSI DA SILVA, JOSE A.; DO LAGO, CLAUDIMIR L.; PEDROTTI, JAIRO J.. Trace Levels Determination of Ammonium by Flow Injection Analysis Using Gas-Diffusion and Capacitively Coupled Contactless Conductivity Detection. Electroanalysis, v. 23, n. 11, p. 2594-2600, NOV 2011. (08/57805-2, 08/53868-0)

MONTEIRO, J. H. S. K.; MACHADO, D.; DE HOLLANDA, L. M.; LANCELLOTTI, M.; SIGOLI, F. A.; DE BETTENCOURT-DIAS, A.. Selective cytotoxicity and luminescence imaging of cancer cells with a dipicolinato-based Eu-III complex. CHEMICAL COMMUNICATIONS, v. 53, n. 86, p. 11818-11821, NOV 7 2017. (08/53868-0)

COELHO, ALINE G.; AGUIAR, FERNANDA P. C.; DE JESUS, DOSIL P.. A rapid and simple method for determination of 5-hydroxytryptophan in dietary supplements by capillary electrophoresis. Journal of the Brazilian Chemical Society, v. 25, n. 4, p. 783-787, APR 2014. (08/57805-2, 08/53868-0)

RODRIGUES, EMILLE M.; GASPAR, RAFAEL D. L.; MAZALI, ITALO O.; SIGOLI, FERNANDO A.. Polydimethylsiloxane composites containing core-only lanthanide-doped oleylamine-stabilized LaF3 nanoparticles with high emission lifetimes. JOURNAL OF MATERIALS CHEMISTRY C, v. 3, n. 24, p. 6376-6388, 2015. (09/54066-7, 08/53868-0)

GUNASEKARA, DULAN B.; HULVEY, MATTHEW K.; LUNTE, SUSAN M.; FRACASSI DA SILVA, JOSE ALBERTO. Microchip electrophoresis with amperometric detection for the study of the generation of nitric oxide by NONOate salts. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, v. 403, n. 8, p. 2377-2384, JUN 2012. (10/01046-6, 08/57805-2, 08/53868-0)

SOARES DE CAMPOS, RICHARD PIFFER; PAGOTTO YOSHIDA, INEZ VALERIA; BREITKREITZ, MARCIA CRISTINA; POPPI, RONEI JESUS; FRACASSI DA SILVA, JOSE ALBERTO. Raman imaging spectroscopic characterization of modified poly(dimethylsiloxane) for micro total analysis systems applications. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, v. 100, n. SI, p. 67-71, JAN 2013. (08/57805-2, 08/53868-0)

TOMAZELLI COLTRO, WENDELL KARLOS; CHENG, CHAO-MIN; CARRILHO, EMANUEL; DE JESUS, DOSIL PEREIRA. Recent advances in low-cost microfluidic platforms for diagnostic applications. ELECTROPHORESIS, v. 35, n. 16, SI, p. 2309-2324, AUG 2014. (08/57805-2, 08/53868-0, 09/54040-8)

MONTEIRO, JORGE H. S. K.; FORMIGA, ANDRE L. B.; SIGOLI, FERNANDO A.. The influence of carboxilate, phosphinate and seleninate groups on luminescent properties of lanthanides complexes. Journal of Luminescence, v. 154, p. 22-31, OCT 2014. (09/54066-7, 08/53868-0)