title: Hyperpolarized para-ethanol.
abstract: We show that an imbalance between the populations of singlet (S) and triplet (T) states in pairs of magnetically equivalent spins can be generated by dissolution dynamic nuclear polarization. In partly deuterated ethanol (CD3(13)CH2OD), this T/S imbalance can be transferred by cross-relaxation to observable, enhanced signals of protons and coupled (13)C.
authors: Institut des Sciences et Ingéniérie Chimiques, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
authors: Daniele
authors: D
authors: Mammoli
authors: Basile
authors: B
authors: Vuichoud
authors: Aurélien
authors: A
authors: Bornet
authors: Jonas
authors: J
authors: Milani
authors: Jean-Nicolas
authors: JN
authors: Dumez
authors: Sami
authors: S
authors: Jannin
authors: Geoffrey
authors: G
authors: Bodenhausen
mesh_terms: D002247:Carbon Isotopes / Q000737:chemistry; D000431:Ethanol / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D011522:Protons; D013696:Temperature
chemical_list: D002247:Carbon Isotopes; D011522:Protons; D000431:Ethanol