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二氨基二氰基醌二甲烷的合成、荧光特性及其在极端酸性环境中pH ...
本工作设计合成了一系列具有双态发射(DSE)特性的D-π-A型二氨基二氰基醌二甲烷(DADQ)荧光分子,其中探针T4在pH0.8时荧光淬灭,pH>2.6时呈现绿色荧光,成功实现了强酸环境下的实时、可视化pH检测,并具备优异抗干扰性和可逆响应能力。 Highlight 本研究发现 ...
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