cDNA was synthesized from DNAse-treated RNA using the iScript Reverse Transciption Supermix (Bio-Rad Laboratories, Inc., Hercules, CA, USA) according to the manufacturer's instructions. For qPCR, 1ng of embryonic cDNA or 10 ng of adult cDNA per well was used for amplification with 0.4 μM...
The 35S-labeled macromolecules were recovered from the cell lysate and culture medium using DEAE ion-exchange chromatography followed by size exclusion chromatography [41]. While the high molecular weight PGs of the cell lysates eluted in a single peak, the PGs of the culture medium contained two...
The adsorption capacity increases with the contact time, temperature, and initial dye concentration and lowers with particle size and competing ion concentration. The adsorption rate depends on both the concentration of dye solution and adsorbent dosage as the adsorption process is well fitted with the...
Ti(SO4)2 is preferable to TiCl4, TiCl3, and TiOCl2 on As removal because sulfate ion can slightly inhibit the polymerization between Ti–OH hydrolysates providing more binding sites available for As (Gan et al., 2021). Titanyl sulfate (TiOSO4) has similar chemical property but is much ...
The threshold to trigger the MS2 event was set to 150 counts when the ion had the charge state of +2, +3, and +4. The ion-exclusion time was set to 4 s. In a few cases, the samples were also run on a Proxeon EASY nanoLC system (Thermo Fisher Scientific) coupled to a Q-...
The adsorption capacity increases with the contact time, temperature, and initial dye concentration and lowers with particle size and competing ion concentration. The adsorption rate depends on both the concentration of dye solution and adsorbent dosage as the adsorption process is well fitted with the...
Deposits of calcium sulfate scale on the surfaces of industrial equipment in distillation facilities, reverse osmosis desalination plants, in oil and gas industries lead to significant clogging of pipes and membranes and to a serious increase in producti
Figure 1. HPGPC profiles of CMG-1.0 and GMG-1.0 (A); chromatograms of PMP derivatives of mixed monosaccharide standards, CMG-1.0 and GMG-1.0 (B); positive-ion ESI-TOF-MS spectrum (C) of PMP-labeled acidolysis-resistant disaccharide (labeled x in B); HPLC profiles of disaccharide composit...
The results from this research demonstrate the exceptional adsorption capabilities of the chitosan–starch blend, particularly in the context of cadmium (II) ion removal. Another study, led by Atangana et al., presents findings on the synthesis and characterization of cross-linked chitosan–starch ...
The free SO42−-ion, having Td symmetry, has four main vibrations: a non-degenerate symmetric valence mode ν1(A1), a doubly degenerate bending (deformation) mode ν2(E), a three-fold degenerate asymmetric stretching mode ν3(F2) and a three-fold degenerate asymmetric bending mode ν4(...