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Updated: Jan 8, 2026

Synthesis of Functionalized 10-nm Polymer-coated Gold Particles for Endothelium Targeting and Drug Delivery
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FemtogramレベルのVEGF検出のためのPEG指向性金ナノ構造電気化学免疫センサー

Badrossadat Mirmohamadi1, Ahmad Moshaii2,3, Sadaf Yarjoo1

  • 1Department of Physics, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran.

Scientific reports
|December 19, 2025
PubMed
まとめ

本研究は、血管内皮増殖因子（VEGF）の高感度検出のための新しい電気化学免疫センサーを紹介する。金ナノ構造センサーは、その高感度と広い検出範囲により、がん早期診断に有望である。

キーワード:
がん早期検出電気化学免疫センサーナノ材料ベースバイオセンサーPEG媒介金ナノ構造血管内皮増殖因子（VEGF）

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Immunogold Electron Microscopy01:20

Immunogold Electron Microscopy

Immunoelectron microscopy utilizes immunogold labeling of endogenous proteins with specific antibodies to detect and localize these proteins in cells and tissues. The procedure provides insights into the distribution and quantification of protein under different stimulation conditions offering clues about their functions. Conjugating highly electron-dense gold particles with primary or secondary antibodies allow antigen detection on and within cells, with high resolution and specificity.
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