The difference between the curves is fully explained by the loss of amide nitrogen and the consequent increase in free carboxyl groups in passing from one gelatin to the other. Attention has been drawn to an anomaly in the middle portion of the titration curve of native collagen, which can ...
In this type of potentiometric titration concentration of metal ions are determined in the analyte. In this membrane, electrodes are used. Precipitation Titration In this type of titration, the precipitate is formed, as the name suggests. When the addition of the titrant no longer forms a precipi...
Yes. Based on these, meteorologists can figure out which curve on the thermodynamic graph to follow. Clouds form based on altitude, temperature, and moisture conditions in the atmosphere. Low-level clouds, like stratus and cumulus, form near the ground, while high-level clouds, like cirrus and...
The pH of the soil samples was determined by the potentiometric method (soil to water ratio 2.5:1) after drying, grinding, cleaning and sifting (PHS-3 C, LEICI, Shanghai, China). The content of total organic carbon (TOC) was determined by K2Cr2O7-H2SO4 oxidation and FeSO4 titration [26...
Infected cells were subcultured, and the secreted infectious virus in the supernatant of each generation was measured by titration assay. (c) BHK-21 cells were infected with FMDV or FMDV-Op at 2 × 10−4 PFU/cell. Intracellular RNA was isolated for quantification of intracellular virus ...
Utilizing the optimum antigen specific dilution of each antibody sample as determined by pre-titration using the specific Tat, Rev, and Nef1 antigens, the present studies identified the isotype(s) elicited by r-GV immunizations. These analyses showed IgG (primarily IgG1 with some instances of ...
The equilibrium concentration of the SAIL/CTAB solutions were then estimated after proper dilution with the help of a two phase titration technique described by Few and Ottewill45. In this technique, 4 ml of diluted (1000 times) supernatant solution, 1 ml. of dye solution and 5 ml. ...
which led to increased volume of the solution treated. The possibility of using fixed bed of mixed sand–clay in the separation of dyes from water revealed that the continuous adsorption system represented by the breakthrough curve was dependent on the initial dye concentration and adsorbent bed he...
Utilizing the optimum antigen specific dilution of each antibody sample as determined by pre-titration using the specific Tat, Rev, and Nef1 antigens, the present studies identified the isotype(s) elicited by r-GV immunizations. These analyses showed IgG (primarily IgG1 with some instances of ...
a similar cytopathic effect recorded in the peak virus titer (6.0, 5.5, and 5.0 Log10 TCID50/ml in OLH, Vero, and MDBK cell cultures, respectively) by the 6th day post-cell infection at the time of harvest of the highest titer by studying the virus growth...