NDLI: Separation of dansyl-dl-amino acids by open tubular capillary chromatography based on tube radial distribution phenomenon of the ternary mixed carrier solvents

Please wait, while we are loading the content...

Facile synthesis of a water-soluble bidentate pyridine–acid ligand and its application in quantifying bovine serum albumin by fluorescence spectroscopy

Quality assurance in immunoassay performance-temperature effects

Separation of dansyl-dl-amino acids by open tubular capillary chromatography based on tube radial distribution phenomenon of the ternary mixed carrier solvents

Fluorescent boronic acid-modified polymer nanoparticles for enantioselective monosaccharide detection

Copper-promoted probe for nitric oxide based on o-phenylenediamine: Large blue-shift in absorption and fluorescence enhancement

End point detection of precipitation titration by scanometry method without using indicator

Quantitative monitoring of the progress of organic reactions using multivariate image analysis-thin layer chromatography (MIA-TLC) method

Rapid measurement of antioxidant activity in dark soy sauce by NIR spectroscopy combined with spectral intervals selection and nonlinear regression tools

Determination of magnesium ion in serum samples by a DNAzyme-based electrochemical biosensor

Electrochemical behavior of para-nitroaniline at a new synthetic crown ether-silver nanoparticle modified carbon paste electrode

Selective extraction and preconcentration of ultra-trace level of mercury ions in water and fish samples using Fe₃O₄-magnetite-nanoparticles functionalized by triazene compound prior to its determination by inductively coupled plasma-optical emission spectrometry

An electrochemical approach for direct detection and discrimination of fully match and single base mismatch double-stranded oligonucleotides corresponding to universal region of hepatitis C virus

Simultaneous determination of acetaminophen, propyphenazone and caffeine in cefalgin preparation by pressurized planar electrochromatography and high-performance thin-layer chromatography

Ionic liquid based microwave-assisted extraction of triazine and phenylurea herbicides from soil samples

Determination of lead in water by combining precolumn adsorption and fluorimetric detection in a microfluidic device

Ultrasound-assisted extraction followed by dispersive liquid–liquid microextraction before gas chromatography-mass spectrometry for the simultaneous determination of flavouring compounds in tobacco additives

Preparation of novel core-shell silica particles for pH sensing using ratiometric fluorescence approach

Preparation of magnetic mixed-templates molecularly imprinted polymer for the separation of tetracycline antibiotics from egg and honey samples

Application of ionic liquids in the microwave-assisted extraction of quercetin from Chinese herbal medicine

Quantitative estimation of DRDE-07 in mice urine using ion-paired reversed-phase high-performance liquid chromatography

Direct electron transfer of ferritin on electrodeposited nickel oxide cubic nanoparticles

Application of a modified carbon nanotube paste electrode for simultaneous determination of epinephrine, uric acid and folic acid

Impedimetric DNA sensor for detection of Hg²⁺ and Pb²⁺

Detection of 6-benzylaminopurine plant bioregulator using an opto-fluidic ring resonator (OFRR) biosensor

Near-infrared spectroscopy with waveband selection stability for the determination of COD in sugar refinery wastewater

CdS nanotubes thin film for electrochemiluminescence analysis of phenolic compounds

Achroma: a software strategy for analysing (a-)typical mass-spectrometric data

Separation and determination of trace level of gold from hydrochloric acid solutions using ultrasound-assisted cold-induced aggregation microextraction

Screening target components from Radix salviae miltiorrhiae using an EGFR/CMC-online-HPLC/MS method

Development and validation of NIR model using low-concentration calibration range: rapid analysis of Lonicera japonica solution in ethanol precipitation process

Flow injection analysis for nitric oxide quantification based on reduced fluoresceinamine

A simple and efficient method for preparation of a strong cation exchange monolith and its application to separation of HSA

Fabrication of a nichrome electrode coated with silver microcrystals, and its application to sensing hydrogen peroxide

Application of graphene as a sorbent for preconcentration and determination of trace amounts of chromium(III) in water samples by flame atomic absorption spectrometry

Spectrofluorometry determination of chelerythrine by TAIL-DLPME: ionic liquid serves as both extractant and solvent

Determination of methylmercury and inorganic mercury by volatile species generation-flameless/flame atomization-atomic fluorescence spectrometry without chromatographic separation

Distinction between alcohols and hydrocarbons with a semiconductor gas sensor depending on the range and frequency of a cyclic temperature

Rapid simultaneous determination of organochlorine and pyrethroid pesticide residues in Lycium barbarum L. using gas chromatography with electron-capture detector

Comprehensive evaluation of the clean-up step in QuEChERS procedure for the multi-residue determination of pesticides in different vegetable oils using LC-MS/MS

Determination of quinocetone and its two major metabolites in chicken liver and muscle tissues by liquid chromatography-tandem mass spectrometry

A nano-nickel electrochemical sensor for sensitive determination of chemical oxygen demand

Determination of divalent trace metals in a soil sample using electrospray ionization mass spectrometry

Separation of β-agonists in pork on a weak cation exchange column by HPLC with fluorescence detection

Diffusion-edited NMR spectra of heparin contaminants

Supramolecular-based dispersive liquid–liquid microextraction in high salt concentrations

Introduction of nanogold–DAB as a HRP substrate for simplifying detection in visual DNA microarrays

Back matter

Back cover

Analytical Methods Vol - 4 Issue - 3

Analytical Methods Vol - 4 Issue - 2

Analytical Methods Vol -3

Analytical Methods Vol -2

Analytical Methods Vol -1

Separation of dansyl-dl-amino acids by open tubular capillary chromatography based on tube radial distribution phenomenon of the ternary mixed carrier solvents

Content Provider	Royal Society of Chemistry (RSC)
Author	Hashimoto, Masahiko Tsukagoshi, Kazuhiko Jinno, Naoya Kan, Hyo Kudo, Yudai
Copyright Year	2012
Abstract	Separation of enantiomers, dansyl-DL-amino acids, was carried out by open-tubular capillary chromatography based on the tube radial distribution of the carrier solvents. An untreated poly(tetrafluoroethylene) capillary tube (100 μm inner diameter and 90 cm effective length) as a separation column and a water–acetonitrile–ethyl acetate mixture containing cyclodextrin as a carrier solution were used in the chromatography. An analyte solution of dansyl-DL-amino acids, such as dansyl-DL-methionine, was injected into the capillary tube by a gravity method. The analyte solution was subsequently delivered through the capillary tube with the carrier solution by a microsyringe pump. The ternary mixed carrier solution (water-rich carrier solution) was radially distributed in the capillary tube based on the tube radial distribution phenomenon, causing the formation of inner (water-rich) and outer (organic solvent-rich) phases. The outer or capillary wall phase acted as a pseudo-stationary phase in the chromatography. The analytes were separated through the capillary tube with on-capillary detection by an absorption or a fluorescence detector. The D-enantiomer and the L-enantiomer were eluted in this order with a baseline separation. The separation mechanism of the enantiomers in the open-tubular capillary using cyclodextrin was discussed.
Starting Page	906
Ending Page	912
Page Count	7
File Format	HTM / HTML PDF
ISSN	17599660
Volume Number	4
Issue Number	4
Journal	Analytical Methods
DOI	10.1039/c2ay05813h
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Fluorescence spectroscopy Analyte Cyclodextrin Micrometre Tetrafluoroethylene Chromatography Gravity
Content Type	Text
Resource Type	Article
Subject	Analytical Chemistry Engineering Chemical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Experiments and Considerations through the Phase Diagram in Open Tubular Capillary Chromatography Based on Tube Radial Distribution of Ternary Mixed Solvents Using a Fused-Silica Capillary Tube

Effects of Tube Materials on Capillary Chromatography Based on Tube Radial Distribution of Ternary Mixture Carrier Solvents under Laminar Flow Conditions

Introduction of fluorescence and chemiluminescence detection to capillary chromatography based on tube radial distribution of water–hydrophilic–hydrophobic organic mixture carrier solvents

Microfluidic Behavior of Ternary Mixed Carrier Solvents Based on the Tube Radial Distribution in Triple-Branched Microchannels in a Microchip

Chiral separation of dansyl-DL-amino acids with micellar systems containing copper (II) ion andN-n-dodecyl-L-proline in electrokinetic capillary chromatography

Components of the carrier solvents and separation performance in the tube radial distribution chromatography using a fused-silica capillary tube

Influences of Analyte Injection Volumes and Concentrations on Capillary Chromatography Based on Tube Radial Distribution of Carrier Solvents under Laminar Flow Conditions

Capillary chromatography based on tube radial distribution of aqueous-organic mixture carrier solvents: Introduction of inner-wall-modified capillary tubes.

Tentative Comparison of Tube Radial Distribution Chromatography and CZE

Separation of dansyl-dl-amino acids by open tubular capillary chromatography based on tube radial distribution phenomenon of the ternary mixed carrier solvents

Similar Documents

Experiments and Considerations through the Phase Diagram in Open Tubular Capillary Chromatography Based on Tube Radial Distribution of Ternary Mixed Solvents Using a Fused-Silica Capillary Tube

Effects of Tube Materials on Capillary Chromatography Based on Tube Radial Distribution of Ternary Mixture Carrier Solvents under Laminar Flow Conditions

Introduction of fluorescence and chemiluminescence detection to capillary chromatography based on tube radial distribution of water–hydrophilic–hydrophobic organic mixture carrier solvents

Microfluidic Behavior of Ternary Mixed Carrier Solvents Based on the Tube Radial Distribution in Triple-Branched Microchannels in a Microchip

Chiral separation of dansyl-DL-amino acids with micellar systems containing copper (II) ion andN-n-dodecyl-L-proline in electrokinetic capillary chromatography

Components of the carrier solvents and separation performance in the tube radial distribution chromatography using a fused-silica capillary tube

Influences of Analyte Injection Volumes and Concentrations on Capillary Chromatography Based on Tube Radial Distribution of Carrier Solvents under Laminar Flow Conditions

Capillary chromatography based on tube radial distribution of aqueous-organic mixture carrier solvents: Introduction of inner-wall-modified capillary tubes.

Tentative Comparison of Tube Radial Distribution Chromatography and CZE

Separation of dansyl-dl-amino acids by open tubular capillary chromatography based on tube radial distribution phenomenon of the ternary mixed carrier solvents