Oswaldo Luiz Alves

• Abstract

  CePOF-Unicamp is a multidisciplinary center for research, technology transfer, and education and dissemination of optics and photonics. The center gathers researchers from the Physics Institute, Electrical and Computing Engineering School, Chemistry Institute, Biology Institute, and School of Medical Sciences at the State University of Campinas (Unicamp), the Energetic and Nuclear Researc…

  Optics and Photonics Research Center at UNICAMP, AP.CEPID

• Abstract

  I. Description and Characteristics of the Center: The Center acts in the field of Optics. It engages in three principal activities: abroadly based multi-disciplinary research program in optical physics, materials, instrumentation and applications, education and science diffusion programs involving out-reach to students of high-school age and to adults, and an industrial associates program…

  Center for Optical and Photonics Science, AP.CEPID
• Pyrochlore-like compuunds derived from antimonic acid as precursors for reactive oxide powders., AR.EXT

• Abstract

  Nanotechnology has drawn the interest of Science and industry due to the wide range of materials and applications that can be developed from nanoscale systems. Recently, carbon dots have emerged as a new class of carbon-based nanomaterials with interesting properties: photoluminescence, chemical inertness, water solubility, resistance to photobleaching, facile functionalization, low toxic…

  Carbon dots: synthesis via hydrothermal carbonization from renewable sources and their interaction with biological systems, BP.MS

• Abstract

  The differences in observed properties considering a material in its bulk state and its nanoscale are possibly the most striking and fascinating feature of nanotechnology. Carbon dots are carbon-based nanomaterials that present fluorescence when smaller than 10 nm, but may fluoresce after treatment of its surface considering particles of the order of until 100 nm. Interestingly, the wavel…

  Study on the synthesis of carbon dots via hydrothermal carbonization and evaluation toward biosystems, BP.MS
• Coupling of polyehtylene glycols on surface of hierarchically functionalized mesoporous silica nanoparticles, BP.IC

(Only some records are available in English at this moment)