Novel fiber coated with β-cyclodextrin derivatives used for headspace solid-phase microextraction of ephedrine and methamphetamine in human urine

Solid phase microextraction with thermal desorption using fused silica optical fibers

Catherine L. Arthur, Janusz Pawliszyn · Analytical Chemistry · 1990 · 5K citations

Natural Sciences, Chemistry, Analytical Chemistry +9

Cyclodextrin chemistry. Selective modification of all primary hydroxyl groups of α‐ and β‐cyclodextrins

Joshua Boger, Richard J. Corcoran, Jean‐Maríe Lehn · Helvetica Chimica Acta · 1978 · 268 citations

Pharmacy, Chemistry, Medicinal Chemistry +11

Sol−Gel Capillary Microextraction

Shaun Bigham, Jennifer Medlar, Abuzar Kabir et al. · Analytical Chemistry · 2002 · 159 citations

Pharmacy, Chemistry, Analytical Chemistry +16

Poly(methacrylic acid-ethylene glycol dimethacrylate) monolith in-tube solid phase microextraction coupled to high performance liquid chromatography and analysis of amphetamines in urine samples

Fan Yi, Yu‐Qi Feng, Jiantao Zhang et al. · Journal of Chromatography A · 2005 · 126 citations

Pharmacy, Pharmaceutics, Pharmacology +12

Solid-phase micro-extraction–gas chromatography–mass spectrometry and headspace-gas chromatography of tetrahydrocannabinol, amphetamine, methamphetamine, cocaine and ethanol in saliva samples

Maurı́cio Yonamine, Nádia Tawil, R MOREAU et al. · Journal of Chromatography B · 2003 · 123 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +14