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The determination of nitric oxide (NO) concentration in seawater medium by fluorometric method has been investigated, based on the reaction that 2,3-diaminonaphthalene (DAN) has the ability to trap NO to yield the highly fluorescent 2,3-naphthotriazole (NAT). The optimum conditions, such as fluorometric determination conditions (λ ex = 383 nm, λ em = 410 nm), the influence of temperature...
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