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icebergwu: ½ð±Ò+100, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2017-02-06 10:18:58
However, there is disadvantages in the current MS method for the detection of compound A. For example, there are methods to measure the amount of A, but no structural information (ÎïÖʽṹ¶¨ÐÔ) could be obtained. Also, there are screening processes to analyze multi-types of antibiotic (¶àÖÖ¿¹ÉúËØ½øÐÐɸ²é), but none of them can quantify the A compound.

Based on the physical and chemical properties of A and the characteristic of HILIC column, our group decided to optimize the pH of the mobile phase  under an acidic condition (ËáÐԵķ¶Î§).

I have analyzed the literature precedents (ÎÄÏ×ÖеÄÑо¿ÄÚÈÝ). Since there is difference between aims of this current study and those have been reported, which were mostly focused on  the screening processes for multi-types of antibiotics, the analysis and comparison (±È½Ï˵Ã÷) of the literature precedents has been included in the introduction section (ǰÑÔ²¿·Ö).
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