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金虫 (初入文坛)

[求助] 摘要翻译

Abstract. Highly sensitive colorimetric chemosensor molecule RHN for selective detection of Cu2+ in
mixed CH3CN aqueous media was designed and prepared by incorporating the well-known rhodamine
fluorophore and a terdentate O2N binding unit into one molecule. The chemosensor RHN showed not
only a reversible, selective, and sensitive absorbance enhancement response to Cu2+, but also a strong
colour development against the colourless blank during the sensing event, a feature that would facilitate
‘naked-eye’ detection.
Keywords. Chemosensor; Cu2+; colorimetric; rhodamine B spirolatam.
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以和为贵

至尊木虫 (著名写手)

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Mally89: 金币+1, 感谢应助!~欢迎常来!~吼吼!~\(^o^)/~ 2012-04-20 12:51:27
转弯为你相遇: 金币+3, ★有帮助 2012-04-20 23:26:49
用于选择性检测混合乙腈溶液中铜离子的高敏感度比色化学传感器分子RHN经由罗丹明荧光团和三齿配体O2N绑合到一个分子中而成。这一化学传感器RHN不仅体现出可逆性、选择性以及对铜离子响应的高敏感吸光率,而且是对检测时无色空白溶液颜色的发展,这一特征将方便我们进行裸眼检测。
拼搏
3楼2012-04-20 10:21:59
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至尊木虫 (职业作家)

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sltmac: 金币+1 2012-04-20 09:35:19
转弯为你相遇: 金币+7, 翻译EPI+1, ★★★很有帮助 2012-04-20 23:26:41
摘要:我们把设计和编写的知名罗丹荧光和 N O2进行绑定,并将其并入一个分子高度敏感的比色识别分子 RHN Cu2 + 的 CH3CN 水介质溶液中,这样便可用于选择性检测。识别 RHN 显示可逆,不仅能够提高Cu2 +的选择性的和吸收率,而且能促进在无色空白过程颜色的发展,这一特性将有利于 '裸眼'的检测。
关键词:识别,Cu2+,比色法,罗丹明B螺环
相逢,相识,相知
2楼2012-04-20 08:11:28
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