My watch list
my.chemeurope.com  
Login  

62 Newest Publications about the topic hplc columns

rss

You can refine your search further. Select from the filter options on the left to narrow down your results.

Molecules, Vol. 23, Pages 1124: Production and Bioactivity-Guided Isolation of Antioxidants with α-Glucosidase Inhibitory and Anti-NO Properties from Marine Chitinous Materials

09-May-2018 | Nguyen, Van Bon; Nguyen, Thi Hanh; Doan, Chien Thang; Tran, Thi Ngoc; Nguyen, Anh Dzung; Kuo, Yao-Haur ; Wang, ..., Molecules, 2018

Molecules, Vol. 23, Pages 1124: Production and Bioactivity-Guided Isolation of Antioxidants with α-Glucosidase Inhibitory and Anti-NO Properties from Marine Chitinous Materials Molecules doi: 10.3390/molecules23051124 Authors: Van Bon Nguyen Thi Hanh Nguyen Chien Thang Doan Thi Ngoc ...

more

Bioactive screening of complex tea samples using the ferric reducing antioxidant power assay incorporating reaction flow HPLC columns for post column derivatisations

26-Mar-2018 | Author(s): Andrew Jones, Agustín Acquaviva, Gary R. Dennis, R. Andrew Shalliker, Arianne Soliven, Microchemical Journal, 2018

Publication date: May 2018 Source:Microchemical Journal, Volume 138 Author(s): Andrew Jones, Agustín Acquaviva, Gary R. Dennis, R. Andrew Shalliker, Arianne Soliven This is the first study to employ a reaction flow (RF) HPLC column of a short 5cm length to identify antioxidants in ...

more

Separation of Ellagitannin-Rich Phenolics from U.S. Pecans and Chinese Hickory Nuts Using Fused-Core HPLC Columns and Their Characterization

03-Jul-2017 | Yi Gong; Ronald B. Pegg, Journal of Agricultural and Food Chemistry, 2017

U.S. pecans and Chinese hickory nuts possess a wide array of phenolic constituents with potential health benefits including phenolic acids and proanthocyanidins. Only limited information is available, however, on their compositions. The present study optimized the separation performance and ...

more

RpeakChrom: Novel R package for the automated characterization and optimization of column efficiency in high‐performance liquid chromatography analysis

30-Jun-2017 | Manuel David Peris‐Díaz, Maria Isabel Alcoriza‐Balaguer, Juan Carlos García‐Cañaveras, Francisco Santonja, Enrique S ..., ELECTROPHORESIS, 2017

Characterization of chromatographic columns using the traditional van Deemter method is limited by the necessity of calculating extra‐column variance, issue particularly relevant when modeling asymmetrical peaks eluted from monolithic columns. A novel R package that implements Parabolic Variance ...

more

Molecules, Vol. 22, Pages 550: Assessment of Lipophilicity Indices Derived from Retention Behavior of Antioxidant Compounds in RP-HPLC

29-Mar-2017 | Sima, Ioana Anamaria ; Kot-Wasik, Agata ; Wasik, Andrzej ; Namieśnik, Jacek ; Sârbu, Costel, Molecules, 2017

Reverse phase high pressure liquid chromatography was employed in order to evaluate the lipophilicity of antioxidant compounds from different classes, such as phenolic acids, flavanones, flavanols, flavones, anthocyanins, stilbenes, xantonoids, and proanthocyanidins. The retention time of each ...

more

Experimental evaluation of sampling, storage and analytical protocols for measuring arsenic speciation in sulphidic hot spring waters

16-Oct-2016 | Author(s): Katrin Hug, William A. Maher, Simon Foster, Frank Krikowa, John W. Moreau, Microchemical Journal, 2016

Publication date: January 2017 Source:Microchemical Journal, Volume 130 Author(s): Katrin Hug, William A. Maher, Simon Foster, Frank Krikowa, John W. Moreau Recently developed analytical techniques allowed for the detection of a range of dissolved arsenic-sulphur species in ...

more

Viscosity contrast effects in analytical scale chromatography - Evidence and impact

16-Oct-2016 | Author(s): Jörgen Samuelsson, R. Andrew Shalliker, Torgny Fornstedt, Microchemical Journal, 2016

Publication date: January 2017 Source:Microchemical Journal, Volume 130 Author(s): Jörgen Samuelsson, R. Andrew Shalliker, Torgny Fornstedt The phenomenon known as viscous fingering has been shown to be very detrimental to separation performance in preparative and size exclusion ...

more

Column Chromatography To Obtain Organic Cation Sorption Isotherms

19-Jul-2016 | William C. Jolin; James Sullivan; Dharni Vasudevan; Allison A. MacKay, Environmental Science & Technology, 2016

Column chromatography was evaluated as a method to obtain organic cation sorption isotherms for environmental solids while using the peak skewness to identify the linear range of the sorption isotherm. Custom packed HPLC columns and standard batch sorption techniques were used to intercompare ...

more

Measurement of selenomethionine and selenocysteine in fish tissues using HPLC-ICP-MS

18-Jun-2016 | Author(s): Rajani Jagtap, William Maher, Frank Krikowa, Michael J. Ellwood, Simon Foster, Microchemical Journal, 2016

Publication date: September 2016 Source:Microchemical Journal, Volume 128 Author(s): Rajani Jagtap, William Maher, Frank Krikowa, Michael J. Ellwood, Simon Foster The extraction and measurement of selenomethionine (SeMet) and selenocysteine (SeCys) in fish muscle and liver tissues ...

more

Orbitide Composition of the Flax Core Collection (FCC)

17-Jun-2016 | Peta-Gaye Gillian Burnett; Clara Marisa Olivia; Denis Paskal Okinyo-Owiti; Martin John Tarsisius Reaney, Journal of Agricultural and Food Chemistry, 2016

The flax (Linum usitatissimum L.) core collection (FCC) was regenerated in Saskatoon, Saskatchewan and Morden, Manitoba in 2009. Seed orbitide content and composition from successfully propagated plants of 391 accessions were analyzed using high-throughput analyses employing high-performance ...

more

Page 1 From 7
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE