지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
This study compared the efficacy of chiral GC and chiral HPLC for the analysis of nicotine. To develop a suitable dispersive liquid-liquid microextraction (DLLME) method, the following parameters were optimized: pH, extraction solvent, dispersive solvent, type and quantity of salt, and laboratory temperature. The validation of the method was carried out by the established HPLC method. The LODs were 0.11 μg/mL and 0.17 μg/mL for the (S)- and (R)- enantiomers, respectively. The LOQs were 0.30 μg/mL and 0.44 μg/mL, respectively. The optimal calibration range was between 0.30-18 μg/mL and 0.44-4.40 μg/mL, respectively, and the correlation coefficient (r2) was 0.9978-0.9996. The intra-day accuracy was 79.9-110.6 %, and the intra-day precision was 1.3-12.0 %. The inter-day accuracy was 87.8-108.0 %, and the inter-day precision was 4.0-12.8 %. E-liquid and biological fluids (urine and saliva) were analyzed using the established method.
목차
Abstract
1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusions
References
참고문헌 (28)
참고문헌 신청
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M. D. Aceto, B. R. Martin, I. M. Uwaydah, E. L. May, L. S. Harris, C. Izazola-Conde, W. L. Dewey, T. J. Bradshaw and W. C. Vincek, J. Med. Chem., 22(2), 174-177 (1979).
D. Yildiz, N. Ercal and D. W. Armstrong, J. Toxicol., 130, 155-165 (1998).
E. W. Willems, B. Rambali, W. Vleeming, A. Opperhuizen and J. G. C. van Amsterdam, Food Chem. Toxicol., 44(5), 678-688 (2006).
D. W. Armstrong, X. Wang and N. Ercal, Chirality, 10, 587-591 (1998).
M. D. Aceto, B. R. Martin, I. M. Uwaydah, E. L. May, L. S. Harris, C. Izazola-Conde, W. L. Dewey, T. J. Bradshaw and W. C. Vincek, J. Med. Chem., 22(2), 174-177 (1979).
D. Yildiz, N. Ercal and D. W. Armstrong, J. Toxicol., 130, 155-165 (1998).
E. W. Willems, B. Rambali, W. Vleeming, A. Opperhuizen and J. G. C. van Amsterdam, Food Chem. Toxicol., 44(5), 678-688 (2006).
D. W. Armstrong, X. Wang and N. Ercal, Chirality, 10, 587-591 (1998).
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