CAS: 509-34-2; Rhodamine B Base

相似化合物

150322-06-8 154071-48-4 3326-34-9

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CAS号81-88-9 罗丹明 B | CAS号3375-25-5 9-(2-carboxylat... | CAS号528-46-1 2-(羧基羰基)苯甲酸 | CAS号91-68-9 3-羟基-N,N-二乙基苯胺 | CAS号5809-23-4 4-二乙氨基酮酸 | CAS号109-89-7 二乙胺 | CAS号5809-23-4 4-二乙氨基酮酸 | CAS号74317-53-6 罗丹明B酰肼 | CAS号38660-35-4 3',6'-二(二乙基氨基)-...

Rhodamine B置于红霉素体系中,用 二甲基亚砜 作为反应溶剂,化学反应生成 溶剂红 49
参考文献:红霉素作为超分子受体
标题:红霉素作为超分子受体
摘要:当将红霉素a(e)添加到溶解在氯仿,二恶烷或dmso中的若丹明b碱(z)的溶液中时,颜色立即消失,这种作用归因于z和e之间形成的host-Guest配合物,随后是z的快速内酯化
DOI:10.1016/s0040-4039(00)86665-4

专利信息

专利号:WO-2024042405-A1
优先权日:2022-08-26
标 题:Compositions and methods for the synthesis of bio-based polymers
发明人：OLIVEIRA ANA; CAPÊTO ANA PAULA; PINTADO MANUELA
权利人:AMYRIS BIO PRODUCTS PORTUGAL UNIPESSOAL LTDA; UNIV CATOLICA PORTUGUESA
摘要:The present disclosure provides compositions and methods for the synthesis of bio-based polymers (e.g., polyurethanes and polyesters) from secondary materials produced during a fermentation process. The disclosure also features intermediates produced during these processes, as well as compositions containing the same.

专利号:US-12006334-B2
优先权日:2018-05-10
标 题 :Alkynylplatinum (II) terpyridine system coupled with rhodamine derivative: interplay of aggregation, de-aggregation and ring-opening processes for ratiometric luminescence sensing
发明人：WONG KEITH MAN CHUNG
权利人:UNIV SOUTH SCIENCE & TECHNOLOGY CHINA
摘要:The synthesis and characterization of a platinum (II) terpyridine system tethered with a latent organic dye of rhodamine derivative as colorimetric and fluorescent sensory moiety has been reported to show selective Hg2+ ion sensing behavior. The interplay of aggregation/de-aggregation behavior of the alkynylplatinum(II) terpyridine complex and the ring-opening process of rhodamine derivative has been investigated. The spectral change of aggregation NIR emission at 800 nm and rhodamine fluorescence at 585 nm provides a possible ratiometric luminescence measurement. Morphological studies from TEM and SEM images showing nanospherical structures confirmed the aggregation in the absence of Hg2+ ion.