Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

59 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
A new ultrasonic-assisted cloud-point-extraction procedure for pre-concentration and determination of ultra-trace levels of copper in selected beverages and foods by flame atomic absorption spectrometry.
Altunay N, Gürkan R, Orhan U. Altunay N, et al. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015;32(9):1475-87. doi: 10.1080/19440049.2015.1067725. Epub 2015 Aug 4. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015. PMID: 26160373
A simple and efficient ultrasonic-assisted extraction procedure combined with UV-Vis spectrophotometry for the pre-concentration and determination of folic acid (vitamin B9) in various sample matrices.
Gürkan R, Altunay N. Gürkan R, et al. Among authors: altunay n. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016 Jul;33(7):1127-38. doi: 10.1080/19440049.2016.1191380. Epub 2016 Jul 5. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2016. PMID: 27194513
59 results