New poly(ionic liquid)-grafted silica multi-mode stationary phase for anion-exchange/reversed-phase/hydrophilic interaction liquid chromatography

Silica based click amino stationary phase for ion chromatography and hydrophilic interaction liquid chromatography

(2012) Yajing Liu et al.   ANALYST

Stationary and mobile phases in hydrophilic interaction chromatography: a review

(2011) Pavel Jandera   ANALYTICA CHIMICA ACTA

Ionic liquid-modified materials for solid-phase extraction and separation: A review

(2011) Lorena Vidal et al.   ANALYTICA CHIMICA ACTA

Development of silica-based stationary phases for high-performance liquid chromatography

(2011) Hongdeng Qiu et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Multi-modal applicability of a reversed-phase/weak-anion exchange material in reversed-phase, anion-exchange, ion-exclusion, hydrophilic interaction and hydrophobic interaction chromatography modes

(2011) Michael Lämmerhofer et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Strategic achievement for the baseline separation of tocopherol isomers by integration of weak interaction sites on alternating copolymer

(2011) Abul K. Mallik et al.   Analytical Methods

A novel zwitterionic HILIC stationary phase based on “thiol-ene” click chemistry between cysteine and vinyl silica

(2011) Aijin Shen et al.   CHEMICAL COMMUNICATIONS

New surface-confined ionic liquid stationary phases with enhanced chromatographic selectivity and stability by co-immobilization of polymerizable anion and cation pairs

(2011) Hongdeng Qiu et al.   CHEMICAL COMMUNICATIONS

A Facile and Specific Approach to New Liquid Chromatography Adsorbents Obtained by Ionic Self-Assembly

(2011) Hongdeng Qiu et al.   CHEMISTRY-A EUROPEAN JOURNAL

Preparation and Evaluation of Poly-l-Lysine Stationary Phase for Hydrophilic Interaction/Reversed-Phase Mixed-Mode Chromatography

(2011) Yuanyuan Li et al.   CHROMATOGRAPHIA

Retention mechanism divergence of a mixed mode stationary phase for high performance liquid chromatography

(2011) Paul G. Stevenson et al.   JOURNAL OF CHROMATOGRAPHY A

Mixed-mode chromatography and its applications to biopolymers

(2011) Yun Yang et al.   JOURNAL OF CHROMATOGRAPHY A

N-Methylimidazolium-functionalized monolithic silica column for mixed-mode chromatography

(2011) Pengfei Zhang et al.   JOURNAL OF CHROMATOGRAPHY A

Ionic liquid stationary phases for gas chromatography

(2011) Colin F. Poole et al.   JOURNAL OF SEPARATION SCIENCE

Towards multimodal HPLC separations on humic acid-bonded aminopropyl silica: RPLC and HILIC behavior

(2011) Orhan Gezici et al.   TALANTA

Chiral separation and determination of ofloxacin enantiomers by ionic liquid-assisted ligand-exchange chromatography

(2010) Wentao Bi et al.   ANALYST

Novel Approach for the Separation of Shape-Constrained Isomers with Alternating Copolymer-Grafted Silica in Reversed-Phase Liquid Chromatography

(2010) Abul K. Mallik et al.   ANALYTICAL CHEMISTRY

New strategy for drastic enhancement of selectivity via chemical modification of counter anions in ionic liquid polymer phase

(2010) Hongdeng Qiu et al.   CHEMICAL COMMUNICATIONS

Investigation of π–π and ion–dipole interactions on 1-allyl-3-butylimidazolium ionic liquid-modified silica stationary phase in reversed-phase liquid chromatography

(2010) Hongdeng Qiu et al.   JOURNAL OF CHROMATOGRAPHY A

HILIC behavior of a reversed-phase/cation-exchange/anion-exchange trimode column

(2010) Xiaodong Liu et al.   JOURNAL OF SEPARATION SCIENCE

On-line separation of native proteins by two-dimensional liquid chromatography using a single column

(2009) Xindu Geng et al.   JOURNAL OF CHROMATOGRAPHY A

Preparation and characterization of silica confined ionic liquids as chromatographic stationary phases through surface radical chain-transfer reaction

(2008) Hongdeng Qiu et al.   ANALYST

High retentivity and selectivity for polycyclic aromatic hydrocarbons with poly(4-vinylpyridine)-grafted silica in normal-phase high-performance liquid chromatography

(2008) Usha Ghimire Gautam et al.   JOURNAL OF CHROMATOGRAPHY A

Characterization of a novel pyridinium bromide surface confined ionic liquid stationary phase for high-performance liquid chromatography under normal phase conditions via linear solvation energy relationships

(2008) D.S. Van Meter et al.   JOURNAL OF CHROMATOGRAPHY A

Separation efficiencies in hydrophilic interaction chromatography

(2008) Tohru Ikegami et al.   JOURNAL OF CHROMATOGRAPHY A