nile

Nile Red (Nile Blue A oxazone) 是一种选择性疏水性荧光染料，针对细胞内脂质小滴和中性脂质。它在所有有机溶剂中均具有强烈的荧光性，其荧光颜色范围从金黄色到深红色。

Nile Blue Methacrylamide, a Nile Blue-based nanosized pH sensor, enables simultaneous far-red and near-infrared live bioimaging [1].

Nile Blue A (Nile blue sulfate) is used as the differentiation of melanins and lipofuscins. It is also useful for staining fats and the preparation of an amperometric glucose sensor.

Nile Blue A perchlorate 是一种激光染料，适用于脉冲和连续波操作。

SMCy5.5 是用于脂滴标记的 SMCy 染料，具有极高的双光子吸收截面。与传统的尼罗红不同，SMCy 在可见光中具有较窄的吸收和发射带，适合多色成像。SMCy 已证明与固定兼容，可生成细胞和组织中脂滴的高质量三维图像。SMCy5.5 辉度高，能够有效追踪并成像脂肪细胞之间的脂滴交换。

Trx-red (NBL-SS perchlorate) is a red-emitting fluorescent probe derived from the nile blue fluorophore. It is specifically designed for imaging thioredoxin (Trx) in live cells and in vivo, with excitation and emission wavelengths of 615 nm and 661 nm, respectively.