A series of fiber supported acid–base bifunctional catalysts (FABCs) were developed by successive grafting of acrylic acid and 4-vinylpyridine onto the polypropylene fiber (PPF). The FABCs can ...

Furthermore, three different analytical methods, including TGA, acid–base titration, and gas chromatography–mass spectrometry (GC/MS), were used and compared for the quantitative characterization of ...

The acid-base titration, 6 as well as the spectrophotometric methods exploiting Trinder's reaction 7, are based on the hydrolysis of the acetylsalicylic acid. Trinder's procedure involves the ...

Meanwhile, an acid-base titration method was used to measure data and confirm the culture conditions as follows: ...

We’ve enlisted experts to find the best collagen supplements of 2025. Discover the best collagen supplements for healthy skin and hair, as recommended by experts and tested by Vogue editors.

Learn which beverages you can drink to relieve acid reflux and GERD (such as plant milk), what to avoid (orange juice), and some habits that can help.

DONALD Trump has declared he only wants a “total and complete victory” against Iran and is no longer interested in a ceasefire. It comes as Tehran warned the US will be sparking an R… ...

High uric acid can be managed with dietary changes. Certain high-fiber vegetables can help reduce uric acid levels in the body. Cucumbers, tomatoes, b ...