Results 231 to 240 of about 157,168 (328)

A Simplified Method Using a Single N, N, N',N'-Tetraoctyl Diglycolamide Resin Column for the Purification of Sr, Nd and Hf in Geological Materials and the Determination of Their Isotopic Ratios by Multi-collector Inductively Coupled Plasma-Mass Spectrometry

, 2018
Qiuyun Guan, Yali Sun, Yahui Yue, Xiaoming Liu, Shouqian Zhao   +4 more
openalex   +2 more sources

Proximity Engineering of Fe‒N4 Twins for Oriented Generation of Singlet Oxygen for Hospital Wastewater Treatment

Angewandte Chemie, EarlyView.
Precise modulation of Fe–N4 site distances constructs spin‐regulated Fe–N4 twins, triggering a volcano‐type Fenton‐like activity and promoting oriented singlet oxygen generation. The twin‐site catalyst enables highly selective and efficient hospital wastewater purification with simultaneous pharmaceutical degradation and disinfection under low ...
Xinhao Wang, Zhaokun Xiong, Shuai Yang, Hongyu Zhou, Yanbiao Shi, Zelin Wu, Bingkun Huang, Lei Yang, Chuan‐Shu He, Xiaoguang Duan, Bo Lai   +10 more
wiley   +2 more sources

Online quantification and compound‐specific stable isotopic analysis of black carbon in environmental matrices via liquid chromatography‐isotope ratio mass spectrometry [PDF]

, 2017
Sasha Wagner, Jay A. Brandes, Aleksandar I. Goranov, Travis W. Drake, Robert G. M. Spencer, Aron Stubbins   +5 more
openalex   +1 more source

Electronic nose and isotope ratio mass spectrometry in combination with chemometrics for the characterization of the geographical origin of Italian sweet cherries

, 2014
Francesco Longobardi, G. Casiello, Andrea Ventrella, Vincenzo Mazzilli, Angela Nardelli, D. Sacco, Lucia Catucci, Angela Agostiano   +7 more
openalex   +2 more sources

The application of stable ratio isotope mass spectrometry to illicit drug profiling

, 2016
Alexandra Doddridge
openalex   +1 more source

Comparison of Membrane Inlet Mass Spectrometry (MIMS) to Isotope Ratio Mass Spectrometer (IRMS)

, 2019
Julie Granger, Annie Bourbonnais, Samuel T. Wilson   +2 more
openalex   +1 more source

Review for "Determination of magnesium isotopic ratios of biological reference materials via multi‐collector inductively coupled plasma mass spectrometry"

, 2020

openalex   +1 more source

Advances in isotope ratio mass spectrometry and required isotope reference materials. [PDF]

Mass Spectrom (Tokyo), 2013
Vogl J.
europepmc   +1 more source

High Precision sigma exp(13)C Analysis Of Steroids By Comprehensive Two Dimensional Gas Chromatography Combustion Isotope Ratio Mass Spectrometry

, 2009
Ying Zhang
openalex   +1 more source

Sustainable Ammonia Electrosynthesis Coupled With Glycerol Valorization via an Adaptive Tri‐Component Catalyst

Angewandte Chemie International Edition, EarlyView.
A Cu‐Ni‐W tri‐component catalyst enables efficient nitrate‐to‐ammonia conversion under pulsed electrolysis. Combined experimental and theoretical studies attribute its performance to component synergism and regulated intermediates. Its facile adaptation for glycerol valorization to formic acid underscores a versatile system design concept, advancing ...
Christean Nickel, David Leander Troglauer, Chia‐Yu Chang, Tiansheng Bai, Tobias Rios‐Studer, Ingo Lieberwirth, Kevin Sowa, Boris Mashtakov, Bahareh Feizi Mohazzab, Lijie Ci, Deping Li, Xiaohang Lin, Bing Joe Hwang, Rongji Liu, Dandan Gao   +14 more
wiley   +1 more source