|
DDC
| 615 | |
Tác giả CN
| Đào, Thị Cẩm Minh | |
Nhan đề
| Xây dựng phương pháp phát hiện Paracetamol trộn trái phép trong chế phẩm Đông dược bằng sắc ký lớp mỏng kết hợp tán xạ Raman tăng cường bề mặt (TLC-SERS) / Đào Thị Cẩm Minh, Lê Văn Vũ, Nguyễn Thị Kiều Anh, Phạm Thị Thanh Hà | |
Tóm tắt
| A novel TLC-SERS (thin-layer chromatography combined with surface enhanced Raman spectroscopy) method was developed for detection of adulterated paracetamol in herbal products. TLC separation was performed on methanol extracts from the herbal products. Nano silver colloid prepared in water was introduced on the TLC plate at the position equivalent to paracetamol before SERS spectrum was recorded. Type and concentration of nano silver colloid was investigated, and typical Raman shifts on the SERS spectrum of paracetamol were selected for the identification. The analytical method was validated for specificity and limit of quantitation. Fourteen herbal products were analyzed, Of these products, three were detected with paracetamol adulteration. This is the first study in Vietnam using TLC-SERS in quality control of herbal products. | |
Thuật ngữ chủ đề
| Nghiên cứu - Kỹ thuật -- Việt Nam | |
Từ khóa tự do
| Đông dược | |
Từ khóa tự do
| Paracetamol | |
Từ khóa tự do
| Raman | |
Tác giả(bs) CN
| Lê, Văn Vũ | |
Nguồn trích
| Tạp chí Dược học 2018tr. 23-27
Số: 02 |
| |
000
| 00000nab#a2200000ui#4500 |
|---|
| 001 | 18905 |
|---|
| 002 | 9 |
|---|
| 004 | F8CC79D4-282B-41E0-B71F-2DAF7710A032 |
|---|
| 005 | 201912131135 |
|---|
| 008 | 081223s vm| vie |
|---|
| 009 | 1 0 |
|---|
| 039 | |y20191213113541|zthienvan |
|---|
| 082 | |a615 |
|---|
| 100 | |aĐào, Thị Cẩm Minh |
|---|
| 245 | |aXây dựng phương pháp phát hiện Paracetamol trộn trái phép trong chế phẩm Đông dược bằng sắc ký lớp mỏng kết hợp tán xạ Raman tăng cường bề mặt (TLC-SERS) / |cĐào Thị Cẩm Minh, Lê Văn Vũ, Nguyễn Thị Kiều Anh, Phạm Thị Thanh Hà |
|---|
| 520 | |a A novel TLC-SERS (thin-layer chromatography combined with surface enhanced Raman spectroscopy) method was developed for detection of adulterated paracetamol in herbal products. TLC separation was performed on methanol extracts from the herbal products. Nano silver colloid prepared in water was introduced on the TLC plate at the position equivalent to paracetamol before SERS spectrum was recorded. Type and concentration of nano silver colloid was investigated, and typical Raman shifts on the SERS spectrum of paracetamol were selected for the identification. The analytical method was validated for specificity and limit of quantitation. Fourteen herbal products were analyzed, Of these products, three were detected with paracetamol adulteration. This is the first study in Vietnam using TLC-SERS in quality control of herbal products. |
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| 650 | |aNghiên cứu - Kỹ thuật |z Việt Nam |
|---|
| 653 | |aĐông dược |
|---|
| 653 | |aParacetamol |
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| 653 | |aRaman |
|---|
| 700 | |aLê, Văn Vũ |
|---|
| 773 | |tTạp chí Dược học |d2018|gtr. 23-27|i02 |
|---|
| 890 | |c1|a0|b0|d3 |
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