2021-09-24 02:12 Fluorescence has two distinct stages, excitation stage and emission stage. It is a phenomenon where fluorescent chromophore absorbs a light photon, typically remains in an excited state for a few nanoseconds and then emits a lower energy photon. Both ... дальше
2021-09-24 02:11 Fourier-transform infrared spectroscopy (FTIR), often simply referred to as FTIRs, is used to gain an infrared spectrum of absorption or emission of a solid, liquid or gas. An FTIR spectrometer can gathers high-spectral-resolution data over a wide sp ... дальше
2020-09-29 17:17 Creative Proteomics is an expert in CD spectroscopy. The purity of samples for CD spectroscopy must be at least 95% (HPLC, MS or SDS-PAGE). The buffer should not have a high absorbance in region 190-250 nm of the spectrum. For example, high concentra ... дальше
2020-07-13 12:45 Creative Proteomics is an expert in CD spectroscopy. The purity of samples for CD spectroscopy must be at least 95% (HPLC, MS or SDS-PAGE). The buffer should not have a high absorbance in region 190-250 nm of the spectrum. For example, high concentra ... дальше
2020-06-21 17:31 Creative Proteomics is an expert in CD spectroscopy. The purity of samples for CD spectroscopy must be at least 95% (HPLC, MS or SDS-PAGE). The buffer should not have a high absorbance in region 190-252 nm of the spectrum. For example, high concentra... дальше
2020-06-21 17:30 "Only one method can accomplish the analysis and interpretation of the entire spectrum, among all the spectroscopic approaches. Nuclear Magnetic Resonance is non-destructive although mass spectroscopy needed a number of samples. So as to use Nuclear ... дальше
