Sentence examples for determination of trace analytes from inspiring English sources

However, reports into such molecularly imprinted dual-emission fluorescent sensors for the determination of trace analytes are limited [25, 26].

AgPt@Ag NPs can be employed as a promising candidate for in-situ SERS determination of trace analytes in environment, food and even clinical analysis.

Direct determination of trace analyte, in particular at ultra-trace concentration, cannot be easily achieved in complex systems by UV-visible spectrometry because of the lack of sensitivity and selectivity of the method.

Confirmation of trace analytes was achieved by use of three characteristic MS ions.

It has great potential in the preconcentration of trace analytes in complex matrix.

For our knowledge, this is the first development of a mixed hemimicelles SPE based on MCNTs and IL for the extraction of trace analytes in complex biological samples.

The improvements achieved during the last few years in terms of sensitivity are mostly due to the development of hyphenated chromatography-mass spectrometry techniques, which are today the methods of choice for the determination of trace organic analytes in environmental and biological samples.

With the assistance of surface-enhanced Raman scattering (SERS) effect, Raman spectrum of trace analyte could be detected.

This is a common assumption for modeling the distribution of trace analyte focused at the LE/TE interface.

Sample preparation for the determination of trace concentrations of analytes in complex matrices usually includes two steps: extraction of an analyte or analytes from the matrix, followed by their purification [ 1– 3].

The results suggest that the proposed fiber can be applied for the determination of trace PBDEs in environmental water and expected to be extended to other analytes and matrices.