Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Leandro Hostert"'
Publikováno v:
New Journal of Chemistry
New Journal of Chemistry, Royal Society of Chemistry, 2021, 45 (8), pp.3886-3891. ⟨10.1039/d0nj05933a⟩
New Journal of Chemistry, Royal Society of Chemistry, 2021, 45 (8), pp.3886-3891. ⟨10.1039/d0nj05933a⟩
International audience; Pesticide sensing is an important object of study due to its increasing use worldwide. Herein, we report a SERS study of 4-nitrophenol (PNP), which is product of neutralization processes of various pesticides such as Paraoxon,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9c01ecfdc1cc76074d0d0781280bd56
https://doi.org/10.1039/d0nj05933a
https://doi.org/10.1039/d0nj05933a
Autor:
Mario Ricardo Gongora-Rubio, Leandro Hostert, Jaqueline F. Rocha, Martha Lucia M. Bejarano, Camila M. Maroneze, Matheus D. Santos, Roberta Cardoso, Cecília de Carvalho Castro e Silva
Publikováno v:
Nanoscale. 13(14)
Graphene oxide (GO) microfibers with controlled and homogeneous shapes and tunable diameters were fabricated using the 3 dimensional (3D) hydrodynamic focusing concept on a microfluidic device. Thermal and microwave treatments are used to obtain redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca31ad3d093543bd7198b09298e517dd
https://pubmed.ncbi.nlm.nih.gov/33885476
https://pubmed.ncbi.nlm.nih.gov/33885476
Autor:
Christiano J. S. de Matos, Valeria S. Marangoni, Leandro Hostert, Camila M. Maroneze, Leandro Seixas, Alisson R. Cadore, H. B. Ribeiro, Cecília de Carvalho Castro e Silva
The unique optoelectronic properties of black phosphorus (BP) have triggered great interest in its applications in areas not fulfilled by other layered materials (LMs). However, its poor stability (fast degradation, i.e. ≪1h for monolayers) under a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::059975a5273559f98e2939baccd7d9e5
Autor:
Valmir B. Silva, Jéssica E. S. Fonsaca, Sirlon F. Blaskievicz, Renan B. Campos, Aldo J. G. Zarbin, Leonardo L. Q. Nascimento, José G. L. Ferreira, Willian Hideki Takarada, Leandro Hostert, Naiane Naidek, Elisa S. Orth, Yane H. Santos
Publikováno v:
Pure and Applied Chemistry. 90:1593-1603
Chemical security has been a hot topic over several years, especially involving organophosphates (OP), which are related to organophosphorus chemical warfare and pesticides. The main challenges are to develop efficient ways to destroy stockpiles of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45f369f5ab3d93795b051a56313e733
https://doi.org/10.1515/pac-2018-0104
https://doi.org/10.1515/pac-2018-0104
Publikováno v:
Journal of Materials Chemistry A. 6:22226-22233
Generation of hydrogen is one of the greatest challenges nowadays, especially chemically obtaining from the simple, straightforward borohydride hydrolysis reaction. Herein we are interested in this reaction for producing hydrogen using various nanoca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::247a5086e7ba079780ffc54ed6e09fad
https://doi.org/10.1039/c8ta05834b
https://doi.org/10.1039/c8ta05834b
Autor:
Leandro Hostert, Sirlon F. Blaskievicz, Aldo J. G. Zarbin, Sergio H. Domingues, Elisa S. Orth, Jéssica E. S. Fonsaca
Publikováno v:
Journal of Catalysis. 356:75-84
Promoting efficient organophoshate (OP) destruction has been of increasing interest, mainly due to their highly toxic nature and broad use as agrochemicals and chemical warfare. It is known that OP destruction can only be accomplished in the presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2bb41f25718bbf3c777dbdd11adcb5d
https://doi.org/10.1016/j.jcat.2017.10.008
https://doi.org/10.1016/j.jcat.2017.10.008
Publikováno v:
Journal of Materials Chemistry A. 5:9591-9603
Anchoring different functional groups on graphene may modulate and broaden its application, providing free groups to act for example as catalytic sites or for metallic nanoparticles (NPs) passivation. In this work, two novel approaches, based on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3598892f65cfcd5ed6d003bfe603db0
https://doi.org/10.1039/c7ta01967j
https://doi.org/10.1039/c7ta01967j
Publikováno v:
Electrochimica Acta. 213:822-830
In this work we present the direct electrodeposition of poly(pyrrole)/Prussian blue composite nanostructures under ultrasonic radiation. Different characterization techniques were employed such as scanning electron microscopy, electrochemical impedan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbe4df3941f5cba692cb48ef52823085
https://doi.org/10.1016/j.electacta.2016.08.013
https://doi.org/10.1016/j.electacta.2016.08.013
Publikováno v:
Journal of Electroanalytical Chemistry. 774:31-35
In this manuscript we present the interfacial characterization of poly(pyrrole) films doped with dodecylbenzenesulphonate anions (DBS) electrosynthesized under the influence of ultrasonic radiation. The modified electrodes were studied by means of sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e7efb3b84ee679f0afec48eb597d5f
https://doi.org/10.1016/j.jelechem.2016.05.001
https://doi.org/10.1016/j.jelechem.2016.05.001
Publikováno v:
Journal of Physics: Materials. 3:034003
Herein we describe the covalent functionalization of graphene oxide with hydroxamic acid groups (GOHD) anchored directly on the carboxylate groups. The functionalization was confirmed by several characterization techniques, such as infrared spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e824c7758049a9e4e3bf14478d2057e9
https://doi.org/10.1088/2515-7639/ab854c
https://doi.org/10.1088/2515-7639/ab854c