Interaction Techniques
Mostrando 13-24 de 732 artigos, teses e dissertações.
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13. Physicochemical Study of the Interaction between Gold Nanoparticles and Lipase from Candida sp. (CALB): Insights into the Nano-Bio Interface
The surface interactions between gold nanoparticles (AuNPs) and lipase from Candida antarctica fraction B (CALB) were investigated at macromolecular and colloidal length-scales. In order to elucidate the reciprocal effect of the interactions on the individual component’s properties, CALB was either added during the synthesis of AuNPs or added to pre-synthe
J. Braz. Chem. Soc.. Publicado em: 21/10/2019
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14. Abordando a Relação Clínica e a Comunicação de Notícias Difíceis com o Auxílio das Artes e dos Relatos Vivos
RESUMO Introdução A Relação Clínica (RC) é um termo mais abrangente do que relação médico-paciente e, atualmente, tem sido utilizado para descrever o contato da equipe de saúde com o paciente e seus familiares, além da interação da equipe entre si. Para estabelecer relações interpessoais satisfatórias, é importante reunir habilidades de co
Rev. bras. educ. med.. Publicado em: 14/10/2019
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15. Preparation and application of Zero Valent Iron immobilized in Activated Carbon for removal of hexavalent Chromium from synthetic effluent
RESUMO Diferentemente dos contaminantes orgânicos, os metais pesados não são biodegradáveis e tendem a se acumular nos organismos vivos e também são reconhecidos por serem tóxicos ou carcinogênicos. A utilização de nanopartículas de ferro zero valente (nFVZ) é relatada como uma técnica alternativa e de elevado potencial para remediação in situ
Rev. Ambient. Água. Publicado em: 03/10/2019
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16. Design, Synthesis, Trypanocidal Activity, and Studies on Human Album in Interaction of Novel S-Alkyl-1,2,4-triazoles
Chagas disease is a neglected tropical disease caused by the hemoflagellated parasite Trypanosoma cruzi (Kinetoplastida). The only available drug to treat chagasic patients in Brazil, the nitroheterocycle benznidazole, is effective solely during the acute phase of the infection. There is accordingly a need to develop new therapeutic tools for the treatment o
J. Braz. Chem. Soc.. Publicado em: 04/07/2019
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17. Additive Techniques to Refurbish Ni Based Components
Abstract The attractiveness of additive techniques to refurbish worn components requires the availability of data from different process. This study correlates two additive techniques, Plasma Transferred Arc (PTA – AM) and Direct Laser Deposition (DLD), using IN 625 wire. Specific features of each technique are discussed regarding their potential use to re
Soldag. insp.. Publicado em: 09/05/2019
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18. Facial Selectivity between Carbohydrates and Aromatic Amino Acids Explained by a Combination of NCI, NBO and EDA Techniques with NMR Spectroscopy
The influence of electrostatic and dispersion components of intermolecular interactions on the recognition of carbohydrates by aromatic protein residues is important for many biological processes. Interactions between glucose and galactose and aromatic moieties of tryptophan, phenylalanine and histidine were investigated through 1H nuclear magnetic resonance
J. Braz. Chem. Soc.. Publicado em: 08/04/2019
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19. Contact phenomena modeling in biological structures on the example of the implant-bone
Abstract The work presents modeling of interface phenomena in biological structures. Selected ways of numerical modeling of phenomena at the boundary of two materials by means of FEM methods are discussed. The work focuses on phenomena related to biological structures and their mutual interactions. Using an example of an implant-bone system, various techniqu
Lat. Am. j. solids struct.. Publicado em: 14/03/2019
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20. SITUAÇÃO PÓS-ADOÇÃO DOS ANIMAIS ADOTADOS JUNTO A UMA ONG DE PROTEÇÃO ANIMAL NO ESTADO DO RIO DE JANEIRO
Resumo Este trabalho objetivou analisar a situação dos animais adotados junto a uma ONG fluminense. Foi selecionada uma amostra de conveniência de 50 animais e os adotantes responderam a questionário cujos dados obtidos foram analisados com técnicas de estatística descritiva. De modo geral os adotantes eram casados, sexo feminino, idade variável, nív
Ciênc. anim. bras.. Publicado em: 04/02/2019
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21. Effect of Conditioning Protocols and Ultrasonic Application of an Infiltrant Resin in White Spot Lesions
Resumo: O objetivo deste estudo foi avaliar diferentes protocolos de condicionamento e a aplicação sônica/ultrassônica de uma resina infiltrante (RI) em lesões de mancha branca produzidas artificialmente (LMBA). As superfícies vestibulares/linguais de 48 molares foram induzidas à formação de LMBA e divididas em 6 grupos, de acordo com os protocolos
Braz. Dent. J.. Publicado em: 2019-02
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22. Control of a robotic knee exoskeleton for assistance and rehabilitation based on motion intention from sEMG
Introduction: This work presents the development of a novel robotic knee exoskeleton controlled by motion intention based on sEMG, which uses admittance control to assist people with reduced mobility and improve their locomotion. Clinical research remark that these devices working in constant interaction with the neuromuscular and skeletal human system impr
Res. Biomed. Eng.. Publicado em: 30/07/2018
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23. ETS-10 Modified with CuxO Nanoparticles and Their Application for the Conversion of CO2 and Water into Oxygenates
Photocatalytic reactions to convert CO2 and H2O into solar fuels using only solar irradiation have been investigated in this work. For this purpose, titanosilicate ETS-10 was decorated with Cu2O and CuO nanoparticles and their properties were analyzed by different techniques. The final materials were applied in photoreduction of CO2 in gas phase under 20 h o
J. Braz. Chem. Soc.. Publicado em: 2018-07
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24. Multiple Spectroscopic and Theoretical Approaches to Study the Interaction between HSA and the Antiparasitic Drugs: Benznidazole, Metronidazole, Nifurtimox and Megazol
The interaction between four antiparasitic drugs (benznidazole (BZL), metronidazole (MTZ), nifurtimox (NFX) and megazol (MZ)) with human serum albumin (HSA), the main vehicle of biodistribution of xenobiotics, hydrophobic, small and endogenous molecules in the bloodstream, was evaluated by multiple spectroscopic techniques and theoretical calculations. In al
J. Braz. Chem. Soc.. Publicado em: 2018-07