Articles with "positive staining" as a keyword



Systematic Comparison of Commercial Uranyl‐Alternative Stains for Negative‐ and Positive‐Staining Transmission Electron Microscopy of Organic Specimens

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Published in 2025 at "Advanced Healthcare Materials"

DOI: 10.1002/adhm.202404870

Abstract: Negative‐ and positive‐staining transmission electron microscopy (ns/psTEM) is a cornerstone of research and diagnostics, enabling nanometer‐resolution analysis of organic specimens from nanoparticles to cells without requiring costly cryo‐equipment. For nearly 70 years, uranyl salts like… read more here.

Keywords: electron microscopy; transmission electron; pstem; positive staining ... See more keywords

Expression of antigen-presenting cells in lung of postmortem SARS-CoV-2 cases.

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Published in 2024 at "Cellular and molecular biology"

DOI: 10.14715/cmb/2024.70.8.6

Abstract: Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) is a deadly pulmonary disease with impaired immunological response that causes significant tissue damage and organ failure. Postmortem examination of the lung is a useful tool for understanding the… read more here.

Keywords: sars cov; staining; positive staining; presenting cells ... See more keywords

A novel method of ultrasound-guided positive staining using indocyanine green fluorescence in laparoscopic anatomical liver resection of segments VII and VIII

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Published in 2023 at "Frontiers in Oncology"

DOI: 10.3389/fonc.2023.1138068

Abstract: Background Recently, in many Asian centers, laparoscopic anatomical liver resection (LALR) using the indocyanine green (ICG) fluorescence imaging technique has been increasingly applied in resecting hepatocellular carcinoma, even in colorectal liver metastases. However, LALR techniques… read more here.

Keywords: superior segments; right superior; staining; positive staining ... See more keywords