Z193291

TLC 铝板

silica gel matrix, L × W 20 cm × 20 cm

• 分類程式碼代碼: 41115711
• eCl@ss: 32110504

屬性

• 材料: aluminum support; silica gel matrix
• 特點: binder Polymeric; fluorescent indicator
• 包裝: pkg of 25 ea
• 製造商／商標名: Sigma-Aldrich
• 技術: thin layer chromatography (TLC): suitable
• 長度 × 寬度: 20 cm × 20 cm
• 層厚度: 200 μm
• 粒徑: 25 μm

描述

一般說明

用于吸附、分配和离子交换技术的薄层色谱 (TLC) 板。可选择玻璃、聚酯或铝质等六种不同材料的板。Sigma-Aldrich 薄层层析板上的硅胶吸附层含有聚合物粘合剂；高度纯化的硅胶板含有石膏/聚合物粘合剂。

• 硅胶 — 用于从弱极性到强极性的分离，孔径 60Å
• 高纯度硅胶 —·经酸洗，用于分离黄曲霉素
• 纤维素 —·用于分配色谱（SigmaCell 100 型纤维素）
• 纤维素 PEI —·用于分离弱阴离子（氨基酸、多肽）。PEI 板可能会稍稍变黄，这会影响分离。使用蒸馏水对板进行预展开，尽可能去除黄色。
• 手性硅 —·用于以配体交换方式分离光学活性同分异构体，孔径 60Å

應用

• Eco-friendly oil-water separation using bio-Zn oxide-based superhydrophobic membrane: Discusses the development of an environmentally friendly method for oil-water separation using zinc oxide, showcasing its application in water treatment technologies and highlighting its sustainable aspects (Beagan et al., 2024).


• Enhancement of lettuce growth and reduction of chromium uptake: Studies the combined application of zinc oxide and iron nanoparticles to improve plant growth and reduce heavy metal uptake in contaminated soils, emphasizing its significance in environmental and agricultural sciences (Sameer et al., 2024).


• Surface modification of metal oxides for nanoparticle stability and toxicity reduction: Investigates the effects of surface modifications of zinc oxide on the stability and potential toxicity of nanoparticles, providing insights into safer nanoparticle applications in biotechnology and materials science (Monem et al., 2024).


• Development of advanced materials for gas sensing: Examines the application of defect engineering in zinc oxide nanorods to enhance methane gas sensing capabilities, demonstrating the material′s potential in developing sophisticated sensors for environmental monitoring (Li et al., 2024).

法律資訊

SIGMA-ALDRICH is a registered trademark of Merck KGaA, Darmstadt, Germany