The API is, one might say, the most important element in a pharmaceutical product. Poor-quality APIs that do not meet potency ...

CMC (1 g) was added to 100 mL deionized water and stirred ... A NI10 FT-IR (Thermo Scientific, Waltham, MA, USA) was used to measure the chemical structures of the films. FT-IR spectra were recorded ...

The rapid and non-destructive nature of infrared imaging and Attenuate Total Reflectance (ATR) FTIR microscopy provides a ...

Molecular spectroscopy plays a very important role in PCB manufacturing, especially in failure analysis. If a PCB fails, our Fourier transform infrared (FTIR) microscope can map and analyse specific ...

Dual-comb spectroscopy enables ultra-precise, real-time detection of trace gases for environmental monitoring, with applications in energy, air quality, and agriculture.

In this paper, we focus on the determination of Lewis and Brönsted acid sites on the clay surface, a critical review of the sample preparation, the sur- face characterization of bulk clay and the ...

Department of Biology, College of Science, Shantou University, Shantou 515063, Guangdong, China Guangdong Provincial Key Laboratory of Marine Biotechnology, Institute of Marine Sciences, Shantou ...