Results 41 to 50 of about 1,989 (178)
Planta Daninha, 1983 O presente trabalho teve por finalidade avaliar os possíveis efeitos alelopáticos de três plantas daninhas (Cyperus rotundus, Sorghum halepense e Cynodon dactylon), uma leguminosa (Canavalia ensiformis) e colza (Brassica napus), na germinação das ...
P.R.C. Castro +3 more
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, 2007 Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part D), pp. 474-489 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 484, DOI: 10.5281/zenodo ...
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Electroanalysis, Volume 38, Issue 4, April 2026.We developed an impedimetric biosensor by electrochemically oxidizing screen‐printed carbon electrodes, allowing the covalent immobilization of Concanavalin A for selective holotransferrin detection. After the target protein is captured, the device monitors changes in charge–transfer resistance using electrochemical impedance spectroscopy.
A. Hernández Martínez +2 more
wiley +1 more source
Evaluación de seis abonos verdes en un vertisol ústico en condiciones del Valle del Cauca
Acta Agronómica, 2004 En el Centro Experimental de la Universidad Nacional de Colombia-Sede Palmira, en un diseño de bloques completos al azar, se evaluaron seis tratamientos con tres repeticiones.
Bonilla C. C. R. +2 more
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Revista Facultad Nacional de Agronomía Medellín, 2019 The use of plants for permanent or partial coverage of soil in the vineyard inter-rows is a cultural practice used in various wine-growing regions since it is believed that the decomposition of cover crops’ straw on the soil surface can increase the ...
Luiz Fernandes Cardoso Campos +3 more
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Electroanalysis, Volume 38, Issue 4, April 2026.An electrochemical biosensor employing Canavalia ensiformis lectin immobilized on a Prussian Blue‐modified glassy carbon electrode was developed for label‐free glucose detection at submicromolar levels. The integration of lectin biorecognition with the conductive Prussian Blue layer ensured stable and selective signal transduction.
Vanessa E. Abrantes‐Coutinho +5 more
wiley +1 more source
Bacterial Cellulose Synthase Catalyzes the Formation of Chitin
ChemistrySelect, Volume 11, Issue 15, 20 April 2026.Recombinant BcsA‐B from Rhodobacter sphaeroides is shown to cleave UDP‐GlcNAc (uridine diphosphate N‐acetylglucosamine), generating chitin with distinct β‐chitin Raman bands. These findings reveal that a cellulose synthase can process an alternative nucleotide sugar, providing biochemical evidence for the co‐synthesis of cellulose and chitin.
Neraz Shai +3 more
wiley +1 more source
MINERALIZACIÓN DEL NITRÓGENO DE LA Canavalia ensiformis EN UN SUELO FERRALÍTICO ROJO DE LA HABANA
Cultivos Tropicales, 2004 Para determinar la cantidad de nitrógeno que se libera o inmoviliza durante la descomposición de la Canavalia ensiformis, se ejecutaron dos experimentos en un suelo Ferralítico Rojo. En el primer experimento, llevado a cabo en condiciones de laboratorio,
Gloria M. Martín, R. Rivera
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Toxicology in Vitro, 2012 The antiproliferative activity of lectins Canavalia ensiformis (ConA) and Canavalia brasiliensis (ConBr) were studied using human leukemia MOLT-4 and HL-60 cell lines. It was revealed that both ConA and ConBr were markedly cytotoxic to cells using MTT and NAC assays.
Faheina-Martins, Glaucia V. +6 more
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Action of Canavalia ensiformis in remediation of contaminated soil with sulfentrazone [PDF]
Bragantia, 2017 ABSTRACT This study evaluated the jack bean (Canavalia ensiformis) as a potential remediator of sulfentrazone in the soil. The experiment was conducted under field conditions in a complete randomised block design. The treatments consisted of soils with and without herbicide application as well as the absence and presence of C.
Madalão, João Carlos +5 more
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