Search Results - "Silva, Alexsandra"

A Simple, sensitive, and selective electrochemical aptasensor for cortisol based on rGO‐AuNPs by Silva, Alexsandra D., Paschoalino, Waldemir J., Kubota, Lauro T.

“…Cortisol is a steroid hormone naturally produced by the adrenal glands. It participates in and controls several processes in the body and is considered an…”
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Structure, Properties, and Electrochemical Sensing Applications of Graphene‐Based Materials by Silva, Alexsandra D., Paschoalino, Waldemir J., Damasceno, João Paulo V., Kubota, Lauro T.

“…Owing to their versatility and unique characteristics, graphene‐based materials have been used extensively for the development of electrochemical sensors and…”
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One‐pot hydrothermal biochar obtained from malt bagasse waste as an electrode‐modifying material towards the stripping voltammetric sensing of lead by Dias da Silva, Alexsandra, Silva, Aline Aparecida dos Santos, Silva, Renê Chagas, Moreira, Renata Pereira Lopes, Silva, Tiago Almeida

“…Pb2+ ions are highly toxic to living beings because they tend to bioaccumulate in the body. For this reason, the development of simpler, low‐cost, and…”
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Electroanalysis of Statin Drugs: A Review on the Electrochemical Sensor Architectures Ranging from Classical to Modern Systems by Martins de Oliveira, Aline, Matias Silva, Rafael, Dias da Silva, Alexsandra, Silva, Tiago Almeida

“…An overview of the latest advances in the design of electrochemical sensor architectures dedicated to the determination of drugs from the statin class is…”
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Electrochemically reduced graphene oxide films from Zn-C battery waste for the electrochemical determination of paracetamol and hydroquinone by Silva, Rafael Matias, Sperandio, Gabriel Henrique, da Silva, Alexsandra Dias, Okumura, Leonardo Luiz, da Silva, Renê Chagas, Moreira, Renata Pereira Lopes, Silva, Tiago Almeida

“…Contributing to the development of sustainable electroanalytical chemistry, electrochemically reduced graphene oxide (ERGO) films obtained from residual…”
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Psychosocial mediators and moderators of a school-based physical activity intervention among Brazilian adolescents by Aragoni da Silva, Jaqueline, Salmon, Jo, Cordeiro Barbosa Filho, Valter, da Silva Bandeira, Alexsandra, dos Santos, Priscila Cristina, Samara da Silva, Kelly

“…School-based interventions are needed due to the low levels of physical activity (PA) in adolescents. The aim is to examine the mediation effects of…”
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High-throughput phenotyping of two plant-size traits of Eucalyptus species using neural networks by Borges, Marcus Vinicius Vieira, de Oliveira Garcia, Janielle, Batista, Tays Silva, Silva, Alexsandra Nogueira Martins, Baio, Fabio Henrique Rojo, da Silva Junior, Carlos Antônio, de Azevedo, Gileno Brito, de Oliveira Sousa Azevedo, Glauce Taís, Teodoro, Larissa Pereira Ribeiro, Teodoro, Paulo Eduardo

“…In forest modeling to estimate the volume of wood, artificial intelligence has been shown to be quite efficient, especially using artificial neural networks…”
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Health facility structure and maternal characteristics related to essential newborn care in Brazil: a cross-sectional study by Menezes, Maria Alexsandra Silva, Gurgel, Ricardo, Bittencourt, Sonia Duarte Azevedo, Pacheco, Vanessa Eufrazino, Cipolotti, Rosana, Leal, Maria do Carmo

“…ObjectivesTo assess the use of the WHO’s Essential Newborn Care (ENC) programme items and to investigate how the non-use of such technologies associates with…”
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Central line-associated bloodstream infection trend in Brazilian adult intensive care units: an ecological study by Gomes Resende de Souza da Silva, Alexsandra, Bisinoto Alves, Sergiane, Eurípedes Resende Guimarães, Elisângela, Rodrigues Braga, Jessyca, Carneiro Cunha Neves, Heliny, De Lima Vieira Dos Santos, Silvana, Carmo Moreira, Maria Auxiliadora

“…Central line-associated bloodstream infections are the second most frequent infection in intensive care units. It represents an adverse event of significant…”
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Validity and reliability of an instrument to measure factors associated with screen time in Brazilian students by Barbosa Filho, Valter Cordeiro, Bandeira, Alexsandra Silva, Rech, Cassiano Ricardo, Lopes, Adair Silva, Mota, Jorge, Silva, Kelly Samara

“…This study analyzed the validity and reliability of an instrument with scales measuring factors associated with screen time in adolescents. Two cross-sectional…”
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Perceptions of nurses about the implementation of the nursing process in an intensive unit by Silva, Alexsandra Martins da, Colaço, Aline Daiane, Vicente, Camila, Bertoncello, Kátia Cilene Godinho, Amante, Lúcia Nazareth, Demetrio, Mabel Villa

“…ABSTRACT Objective To understand the nurses’ perception about the implementation of the nursing process in an Intensive Care Unit. Method Qualitative,…”
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Consolidated guidance for behavioral intervention pilot and feasibility studies by Pfledderer, Christopher D, von Klinggraeff, Lauren, Burkart, Sarah, da Silva Bandeira, Alexsandra, Lubans, David R, Jago, Russell, Okely, Anthony D, van Sluijs, Esther M F, Ioannidis, John P A, Thrasher, James F, Li, Xiaoming, Beets, Michael W

“…In the behavioral sciences, conducting pilot and/or feasibility studies (PFS) is a key step that provides essential information used to inform the design,…”
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CAROTENE YIELD IN SWEET POTATO AFTER POTASSIUM AND PHOSPHORUS FERTILISER APPLICATION by NASCIMENTO, SANDRA MARIA CRUZ, CECÍLIO-FILHO, ARTHUR BERNARDES, SILVA, ALEXSANDRA SOUZA NASCIMENTO DA, VARGAS, PABLO FORLAN

“…ABSTRACT Sweet potato is one of the most important foods in the world. Among the different cultivated genotypes, it is worth highlighting those with orange…”
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Harvesting Increases Reproductive Activity in Himatanthus drasticus (Mart.) Plumel (Apocynaceae), a Non‐Timber Forest Product of the Brazilian Savanna by Baldauf, Cristina, Silva, Alexsandra Salvador, Sfair, Julia C, Ferreira, Rosijânia, Santos, Flavio Antonio Maës

“…The harvesting of non‐timber forest products (NTFP) can influence the pattern of resource allocation in plants, affecting their growth, survival, and…”
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Investigation of class 1 integrons in Klebsiella pneumoniae clinical and microbiota isolates belonging to different phylogenetic groups in Recife, State of Pernambuco by Lima, Alexsandra Maria Silva, de Melo, Maíra Espíndola Silva, Alves, Luiz Carlos, Brayner, Fábio André, Lopes, Ana Catarina Souza

“…The high prevalence of Klebsiella pneumoniae infections is related to the ability of K. pneumoniae to acquire and disseminate exogenous genes associated with…”
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Photobiomodulation prevents DNA fragmentation of alveolar epithelial cells and alters the mRNA levels of caspase 3 and Bcl-2 genes in acute lung injury by Sergio, Luiz Philippe da Silva, Thomé, Andrezza Maria Côrtes, Trajano, Larissa Alexsandra da Silva Neto, Mencalha, Andre Luiz, da Fonseca, Adenilson de Souza, de Paoli, Flávia

“…Acute respiratory distress syndrome (ARDS) and acute lung injury (ALI) are defined as pulmonary inflammation that could occur from sepsis and lead to pulmonary…”
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Carbon Nanomaterials-Based Screen-Printed Electrodes for Sensing Applications by Silva, Rafael Matias, da Silva, Alexsandra Dias, Camargo, Jéssica Rocha, de Castro, Bruna Santos, Meireles, Laís Muniz, Silva, Patrícia Soares, Janegitz, Bruno Campos, Silva, Tiago Almeida

“…Electrochemical sensors consisting of screen-printed electrodes (SPEs) are recurrent devices in the recent literature for applications in different fields of…”
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Nurses' perception towards the teaching-learning process of Nursing management by da Silva, Alexsandra Martins, Celich, Kátia Lilian Sedrez, da Silva, Tatiana Gaffuri, de Souza, Silvia Silva, Bitencourt, Júlia Valéria de Oliveira Vargas, Bertoncello, Kátia Cilene Godinho

“…Objective: The study's aim has been to reveal the nurses' perception regarding the teaching-learning process of the curricular component of Supervision and…”
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Testing Bathymetric and Regional Patterns in the Southwest Atlantic Deep Sea Using Infaunal Diversity, Structure, and Function by dos Santos, Giovanni A. P., Silva, Alexsandra C., Esteves, André M., Ribeiro-Ferreira, Venina P., Neres, Patricia. F., Valdes, Yirina, Ingels, Jeroen

“…A better understanding of deep-sea biology requires knowledge of the structure and function of their communities, the spatial, temporal, and environmental…”
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Advanced Clinical Stage at Diagnosis of Breast Cancer Is Associated with Poorer Health-Related Quality of Life: A Cross-Sectional Study by de Mello Ramirez Medina, Julia, de Araujo Trugilho, Ingrid, Mendes, Giovanna Nunes Belo, Silva, Josiel Guedes, da Silva Paiva, Maria Alexsandra, de Aguiar, Suzana Sales, Thuler, Luiz Claudio Santos, Bergmann, Anke

“…To describe the clinical stage in women diagnosed with breast cancer and the association between clinical stage and Health-related quality of life (HRQoL)…”
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