dii

DiI (DiIC18(3)) 是一种亲脂性膜染料，通常用作神经元和其它细胞的长期示踪剂。DiI 在进入细胞膜之前荧光非常弱，仅当进入到细胞膜后才可以被激发出很强的橙红色荧光 (λex=549 nm，λem=565 nm)。

CellTracker CM-DiI是一种用于追踪淋巴细胞迁移的亲脂性荧光染料。它能在组织切片中识别标记的细胞（excitation 553 nm; emission 570 nm）。

DiI iodide1 is one of lipophilic fluorescent stains for labeling membranes and other hydrophobic structures. The fluorescence of these environment-sensitive dyes is greatly enhanced when incorporated into membranes or bound to lipophilic biomolecules such as proteins although they are weakly fluorescent in water.

DiI triflate is one of lipophilic fluorescent stains for labeling membranes and other hydrophobic structures. The fluorescence of these environment-sensitive dyes is greatly enhanced when incorporated into membranes or bound to lipophilic biomolecules such as proteins although they are weakly fluorescent in water.

Diiodofluorescein disodium salt is a dye.

2,6-Diiodo-BODIPY 493/503 为F-Bodipy类的一种荧光染料，其（吡咯）结构在2,6位置经双碘取代。这种碘化吡咯基提供了红色的荧光特性。

3,4,9,10-Perylenetetracarboxylic-diimide (PTCDI) 是一种有机杂多环化合物，作为一种二甲亚胺，常用于生物染料和指示剂。

5(6)-Carboxyfluorescein diisobutyrate, a protected form of 5(6)-carboxyfluorescein, serves as a fluorescence pH indicator [1].

DiIC16(3) 是一种长链碳菁染料，广泛用作亲脂性示踪剂，用于标记细胞、细胞器、脂质体、病毒和脂蛋白。

Sudan III (Solvent Red 23) 是一种疏水性双偶氮染料。

Sudan II (Solvent Orange 7) 是一种染料。