نتایج جستجو برای: fluorescent staining
تعداد نتایج: 158448 فیلتر نتایج به سال:
A new approach is presented for analysis of microplastics in environmental samples, based on selective fluorescent staining using Nile Red (NR), followed by density-based extraction and filtration. The dye adsorbs onto plastic surfaces and renders them fluorescent when irradiated with blue light. Fluorescence emission is detected using simple photography through an orange filter. Image-analysis...
Adl2-induced tumors were homogenized and fractionated by the SCHNEIDER’S method. The CF test with the serum from tumor-bearing hamsters revealed the predominant presence of T-antigen in the mitochondrial and microsomal fractions. Hence, the rabbit was immunized with the microsomal fraction of tumors, and its serum was used to prepare the fluorescent antibody to T-antigen. The direct staining of...
Molecular tools for fluorescent imaging of cells and their components are vital for understanding the function and activity of cells. Here, we report an imidazole functionalized pentameric oligothiophene, p-HTIm, that can be utilized for fluorescent imaging of cells. p-HTIm fluorescence in normal cells appeared in a peripheral punctate pattern partially co-localized with lysosomes, whereas a on...
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