Scalable and green formation of graphitic nanolayers produces highly conductive pyrolyzed paper toward sensitive electrochemical sensors

Autor: Marcos V. de Lima Tinoco, Lucas R. Fujii, Caroline Y. N. Nicoliche, Gabriela F. Giordano, Julia A. Barbosa, Jaqueline F. da Rocha, Gabriel T. dos Santos, Jefferson Bettini, Murilo Santhiago, Mathias Strauss, Renato S. Lima

Publikováno v: Nanoscale. 15:6201-6214

The annealing of pyrolyzed paper (PP) under isopropanol vapor leads to the formation of highly graphitic nanolayers (∼15 nm) on the material surface. PP electrodes with a resistivity as low as 7 mΩ cm could be achieved for sensing applications.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d79b0e341321d824e2c0f87bfc964c35
https://doi.org/10.1039/d2nr07080d

Machine learning toward high‑performance electrochemical sensors

Autor: Gabriela F. Giordano, Larissa F. Ferreira, Ítalo R. S. Bezerra, Júlia A. Barbosa, Juliana N. Y. Costa, Gabriel J. C. Pimentel, Renato S. Lima

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16e0a4735717ba299be8440bbc67b183

Bifunctional Metal Meshes Acting as a Semipermeable Membrane and Electrode for Sensitive Electrochemical Determination of Volatile Compounds

Autor: Renato S. Lima, Murilo Santhiago, Gabriela F. Giordano, Angelo L. Gobbi, Vitoria M. S. Freitas, Gabriel R. Schleder

Publikováno v: ACS applied materialsinterfaces. 13(30)

The monitoring of toxic inorganic gases and volatile organic compounds has brought the development of field-deployable, sensitive, and scalable sensors into focus. Here, we attempted to meet these requirements by using concurrently microhole-structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb0e0e8ce06f6fa9874583718e2c74ab
https://pubmed.ncbi.nlm.nih.gov/34309352

Distilling small volumes of crude oil

Autor: Alexandre O. Gomes, Adalberto Fazzio, Lauro T. Kubota, Gabriela F. Giordano, Rogério M. Carvalho, Gabriel R. Schleder, Renato S. Lima, Luis C. S. Vieira, Angelo L. Gobbi

Publikováno v: Fuel. 285:119072

We address for the first time a platform able to distil small volume of crude oil, providing the generation of oil fractions for succeeding composition analysis and accurate quantification of significant derivatives, i.e., naphtha, kerosene, and dies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3225def65347aed07b9e9e7fd457ebf5
https://doi.org/10.1016/j.fuel.2020.119072

Turbulence in microfluidics: Cleanroom-free, fast, solventless, and bondless fabrication and application in high throughput liquid-liquid extraction

Autor: Gabriela F. Giordano, Camila L. de Camargo, Luis C. S. Vieira, Angelo L. Gobbi, Renato S. Lima, Letícia Sayuri Shiroma

Publikováno v: Analytica Chimica Acta. 940:73-83

This paper addresses an important breakthrough in the deployment of ultra-high adhesion strength microfluidic technologies to provide turbulence at harsh flow rate conditions. This paper is only, to our knowledge, the second reporting on the generati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a89aa2cc858705095fc9d8cf9ea43b
https://doi.org/10.1016/j.aca.2016.08.052