Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Frank Nelson Crespilho"'
Autor:
Ricardo Nantes Liang, Wagner Diego Gonçalves, Marccus Victor Almeida Martins, Frank Nelson Crespilho
Publikováno v:
Química Nova, Vol 36, Iss 1, Pp 165-170 (2013)
The electrochemical properties of micro and nano-electrodes are widely investigated due to their low faradaic and capacitive currents, leading to a new generation of smart and implantable devices. However, the current signals obtained in low-dimensio
Externí odkaz:
https://doaj.org/article/aeceb6eccbd94c648819c4374426937b
Autor:
Amanda Costa Santos, Roberto A. Sousa Luz, Luana G. França Ferreira, José Ribeiro dos Santos Júnior, Welter Cantanhêde da Silva, Frank Nelson Crespilho
Publikováno v:
Química Nova, Vol 33, Iss 3, Pp 539-546 (2010)
The interest in the chemistry of cobalt (II) tetrasulfonated phthalocyanine (PcTsCo) comes mainly from its macrocycle-ligand structure combined with their special chemical characteristics, such as high solubility, well-defined redox reactions and rem
Externí odkaz:
https://doaj.org/article/32960d30a5464982a394b58c60c1d35b
Publikováno v:
Química Nova, Vol 30, Iss 3, Pp 588-591 (2007)
In terms of soil fertility, zinc is a micronutrient that is very important in the culture of soy, maize, rice and coffee, because it is a structural and functional component of a great number of enzymes. Therefore, diverse methods have been used to d
Externí odkaz:
https://doaj.org/article/49fa8737ef684377bae557d1a414f227
Publikováno v:
Química Nova, Vol 27, Iss 6, Pp 964-969 (2004)
Externí odkaz:
https://doaj.org/article/c02fe3fff2524c9ea71c012a1337b7c8
Autor:
Frank Nelson Crespilho
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Esta tese aborda quatro tópicos fundamentais para o desenvolvimento e aplicação de membranas eletroativas nanoestruturadas (MENs): (i) síntese e caracterização de nanopartículas (Nps) de prata, ouro e platina encapsuladas em moléculas de dend
Publikováno v:
Covid-19 Metabolomics and Diagnosis ISBN: 9783031279218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de3c519b4aba5d1f2dbe1e271cb00614
https://doi.org/10.1007/978-3-031-27922-5_3
https://doi.org/10.1007/978-3-031-27922-5_3
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We introduce a set up by coupling multiplex FTIR microscopy to electrochemistry through a home-made spectroelectrochemical cell to observe real time changes in the electronic states of polymeric islands by monitoring the oxidation states of polyanili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4949e4b27cbe16efef87aac404aedb4a
https://pubmed.ncbi.nlm.nih.gov/32756675
https://pubmed.ncbi.nlm.nih.gov/32756675
We introduce a set up to observe real time changes in the electronic states of polymeric islands by monitoring the redox states of polyaniline using electrochemical-coupled vibrational spectromicroscopy (EVSM). Unique 2D and 3D chemical maps reveal e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a3714848e09e178127c251f4cf2ef98
https://doi.org/10.26434/chemrxiv.12278300.v1
https://doi.org/10.26434/chemrxiv.12278300.v1
Autor:
Frank Nelson Crespilho
This book presents a collection of chapters on modern bioelectrochemistry, showing different aspects of biodevices. The chapters cover biomedical applications, virus and antigens detection, miniaturized and wearable devices, screen-printed biosenso
Autor:
Frank Nelson Crespilho
This book presents a collection of chapters on modern bioelectrochemistry, showing different aspects of materials and electrode processes. The chapters cover biomimetics, bioelectrocatalysis, large-scale biodevices manufacturing, organic semiconduct