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22 天
FITC标记葡聚糖与CY5标记葡聚糖哪一个更适合用于荧光抗体
荧光强度:FITC具有较高的荧光强度,能够在紫外光激发下发出明亮的绿色荧光。 组织穿透能力:然而,FITC的组织穿透能力相对较弱,可能受到组织自发荧光的干扰,这在深层组织成像中尤为明显。 CY5葡聚糖: ...
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18 天
树枝状大分子聚(酰胺-胺)接枝的葡聚糖(Dextran-PAMAM)
Dextran-PAMAM是通过将聚酰胺胺(PAMAM)树枝状大分子接枝到葡聚糖上而形成的一种复合材料。 葡聚糖是一种天然多糖,具有良好的生物相容性和可降解 ...
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