Výsledky vyhledávání - "Paula Mayara Morais da Silva"

Adsorption and Desorption Aspects of Carbon-Based Nanomaterials: Recent Applications for Water Treatments and Toxic Effects

Autor: Patricia Prediger, Melissa Gurgel Adeodato Vieira, Natália Gabriele Camparotto, Tauany de Figueiredo Neves, Paula Mayara Morais da Silva, Giani de Vargas Brião

Publikováno v: Liquid and Crystal Nanomaterials for Water Pollutants Remediation ISBN: 9781003091486

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::619514a6fc8c1acb4dcb126454c61d9b
https://doi.org/10.1201/9781003091486-4

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Toxicological Effects Resulting from Co-Exposure to Nanomaterials and to a Β-Blocker Pharmaceutical Drug in the Non-Target Macrophyte Species Lemna Minor

Autor: Paula Mayara Morais da Silva, Gilberto Dias de Alkimin, Natália Gabriele Camparotto, Patricia Prediger, Bruno Nunes

Publikováno v: SSRN Electronic Journal.

The wide use of carbon-based materials for various purposes leads to their discharge in the aquatic systems, and simultaneous occurrence with other environmental contaminants, such as pharmaceutical drugs. This co-occurrence can adversely affect expo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::041e00ad2fd49f732ebaeb61327ee201
https://doi.org/10.2139/ssrn.4076535

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Enhanced removal of basic dye using carbon nitride/graphene oxide nanocomposites as adsorbents: high performance, recycling, and mechanism

Autor: Patricia Prediger, Rafael L. Oliveira, Paula Mayara Morais da Silva, Junia Teixeira Martins, Carlos Henrique Guimarães

Publikováno v: Environmental science and pollution research international. 28(3)

The presence of dyes in wastewater streams poses a great challenge for sustainability and brings the need to develop technologies to treat effluent streams. Here, we propose a mixture of high superficial area carbon-based nanomaterial strategy to imp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bdd64d00c06ebd2e155b652c1b96114
https://pubmed.ncbi.nlm.nih.gov/32918265

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Novel magnetic chitosan/quaternary ammonium salt graphene oxide composite applied to dye removal

Autor: Richard Landers, Carolina Siqueira Franco Picone, Nicole Barticiotto Dalarme, Tauany de Figueiredo Neves, Paula Mayara Morais da Silva, Patricia Prediger

Publikováno v: Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp

Agradecimentos: We thank the São Paulo Research Foundation (FAPESP, proposal no. 2015/07033-7, 2018/10887-6, 2019/ 07822-2); LNNano - Brazilian Nanotechnology National Laboratory; CNPEM/MCTI for TEM and XPS analyses; Fund for Support to Teaching, Re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ae94f3fa203338f09337676f5bb53c

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Effective removal of basic dye onto sustainable chitosan beads: batch and fixed-bed column adsorption, beads stability and mechanism

Autor: Natália Gabriele Camparotto, Tauany de Figueiredo Neves, Patricia Prediger, Katherly Tainá Grego Lira, Valmor Roberto Mastelaro, Carolina Siqueira Franco Picone, Paula Mayara Morais da Silva

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

This study aims to develop sustainable low-cost chitosan-based beads by a simple dropping method, with instantaneous formation by reticulation with tripolyphosphate anion. The beads were characterized and applied to basic blue 7 (BB7) uptake. The ads

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8472c1598f02710d70466cb9a1c399b1

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Instantaneous adsorption and synergic effect in simultaneous removal of complex dyes through nanocellulose/graphene oxide nanocomposites: Batch, fixed-bed experiments and mechanism

Autor: Bruno Nunes, Valmor Roberto Mastelaro, Paula Mayara Morais da Silva, Carolina Siqueira Franco Picone, Patricia Prediger, Natália Gabriele Camparotto, Tauany de Figueiredo Neves

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

This study aimed at an instantaneous adsorption of a mixture of complex dyes by nanocomposites of non-toxic cellulose nanocrystals (CNC) and graphene oxide (GO). Despite advances in adsorption, the removal of complex dye with four or more aromatic ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265b3102eaabc52795913105dc87d07c
https://doi.org/10.1016/j.enmm.2021.100584

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Insertion of phenyl ethyleneglycol units on graphene oxide as stabilizers and its application for surfactant removal

Autor: Tauany de Figueiredo Neves, Thais Cheminski, Patricia Prediger, Paula Mayara Morais da Silva, Carlos Henrique Guimarães

Publikováno v: Journal of Environmental Chemical Engineering. 7:102976

The covalent functionalization of GO has been reported since it can provide specific anchoring centers to adsorption process. Many modifications on GO surface by grafting of arenediazonium salt are described in the literature, however, there are no r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba7e9b903cb064dbd138946a9849b3ec
https://doi.org/10.1016/j.jece.2019.102976

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