Results 11 to 20 of about 397,097 (299)
Food Chemistry Advances, 2023 Background: Amino acids are the building blocks of life. Nine of the 20 common amino acids need to be consumed from food, as they are not created within the body.
H.S.A. Yates +3 more
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Recent development in capillary ion chromatography technology
Open Chemistry, 2012 This review summarizes the development of capillary ion chromatography (CIC) over approximately the last 5 years. It mainly focuses on the technologic aspects of several key components associated with CIC, including micropump, microscale electrodialytic ...
Yang Bingcheng +2 more
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Journal of Chromatography Open, 2023 In recent decades, there has been a trend toward using larger biological molecules as new active pharmaceutical ingredients (APIs) instead of the classical small organic API molecules.
Torgny Fornstedt, Martin Enmark
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Determination of Salt Forms of New Psychoactive Substances by Ion Chromatography [PDF]
Fayixue Zazhi, 2021 Objective To establish an ion chromatography method for the salt form determination of new psychoactive substances （NPS）. Methods The method of conducting qualitative and quantitative analysis of six types of organic acid ions （acetate ion, tartrate ion,
CHEN Yue-meng, HUA Zhen-dong, LIU Cui-mei, et al.
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Ion chromatography on-chip [PDF]
Journal of Chromatography A, 2001 On-chip separation of inorganic anions by ion-exchange chromatography was realized. Micro separation channels were fabricated on a silicon wafer and sealed with a Pyrex cover plate using standard photolithography, wet and dry chemical etching, and anodic bonding techniques.
J P, Murrihy +11 more
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Bioaccumulation Capacity of Onion (Allium cepa L.) Tested with Heavy Metals in Biofortification
Molecules, 2023 On a worldwide scale, A. cepa is among the most commonly consumed vegetables. In Europe, the leading onion producers are Russia, the Netherlands, Spain, Poland and Germany.
Katarzyna Czarnek +6 more
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Analytical Science Advances, 2022 The first oligonucleotide therapeutic was approved by the Food and Drug Administration in 1998, and since then, 12 nucleic acids have been commercialised as medicines.
Fabien Hannauer +5 more
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Green Aspects of Ion Chromatography versus Other Methods in the Analysis of Common Inorganic Ions
Separations, 2021 Due to the increasing environmental awareness of the public, green chemistry has become an important element of environmental protection. In laboratories around the world, millions of analyses of inorganic and organic anions and cations in water and ...
Rajmund Michalski +1 more
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Paired emitter-detector diode detection with dual wavelength monitoring for enhanced sensitivity to transition metals in ion chromatography with post-column reaction [PDF]
, 2009 The combination of post-column derivatisation and visible detection are regularly employed in ion chromatography (IC) to detect poorly absorbing species. Although this mode is often highly sensitive, one disadvantage is the increase in repeating baseline
Shepherd, Roderick +12 more
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Engineering study on lithium isotope separation by ion exchange chromatography [PDF]
, 2021 0000-0002-1437-2273We have been studying the lithium isotope separation by ion exchange chromatography for the engineering development. We performed the lithium isotope separation experiments by chromatography.
Tsukahara, Takehiko +4 more
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