Significance of Effective concentration
Effective concentration is a term used to define the concentration of a substance that produces a specific biological effect, such as inhibiting 50% of DPPH radicals or achieving desired antimicrobial effects. It is often expressed as EC50, indicating the concentration needed for a half-maximal response in various assays. This concept encompasses various substances, including disinfectants, plant extracts, and drugs, and is crucial for assessing their potency and effectiveness in biological testing and treatments.
Synonyms: Focused attention, Concentrated effort, Focus, Attention, Absorption, Engrossment, Immersion, Mindfulness
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The concept of Effective concentration in scientific sources
Effective concentration is crucial as it denotes optimal levels of plant extracts or disinfectants that effectively inhibit fungal growth or achieve antimicrobial effects, exemplified by specific concentrations like 37%, 47%, or 25% EC in various studies.
From: The Malaysian Journal of Medical Sciences
(1) Effective concentration to inhibit growth at 50% (EC50) was determined, providing quantitative data on the extract's efficacy, which is crucial.[1]