Rhodamine B-NH2 (RB-NH2) 是罗丹明B染料的氨基衍生物，在其分子结构中包含了一个氨基（-NH2）功能团。氨基基团使RB-NH2在化学反应中表现出更强的亲核性和反应性，通常用于分子标记、修饰以及结合其他功能化分子。与其他罗丹明B衍生物类似，RB-NH2具有荧光特性 ...

DMPE-PEG-NH2（1,2-十四酰基磷脂酰乙醇胺-聚乙二醇-氨基）是一种功能性聚合物材料。 DMPE（1,2-二肉豆蔻酰基-sn-甘油-3-磷酰乙醇胺）：一种磷脂，能够形成稳定的脂质膜，具有良好的细胞膜亲和性和生物相容性。 PEG（聚乙二醇）：赋予该化合物良好的水溶性和稳定 ...

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CONCORD, N.H. — New Hampshire Republican lawmakers are working to make it illegal to help a minor travel to receive an abortion without parent… ...

College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China ...

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THURSDAY AND FRIDAY. WELCOME TO NEW HAMPSHIRE’S BUSINESS. I’M FRED KOCHER. NEW HAMPSHIRE HAS BEEN HOME TO IMMIGRANTS OVER THE CENTURIES, WHEN FRENCH CANADIANS AND IRISH CAME HERE TO WORK IN ...

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