Probing surface charge densities on optical fibers with a trapped ion by Florian R Ong, Klemens Schüppert, Pierre Jobez, Markus Teller, Ben Ames, Dario A Fioretto, Konstantin Friebe, Moonjoo Lee, Yves Colombe, Rainer Blatt, Tracy E Northup

Subjects: Get full text

Registration of a Quadrupole Transition in High-Energy ⁸⁸Sr⁺ Ions Obtained by Laser Ablation Method by Evgeny Telnov, Petr Borisyuk, Dmitry Tregubov, Daniil Provorchenko, Konstantin Trichev, Pavel Cherepanov

Subjects: Get full text

Sampler – Open-Source Data Acquisition Module for Quantum Physics by Grzegorz Kasprowicz, Thomas Harty, Sébastien Bourdeauducq, Robert Jördens, David Allcock, Daniel Slichter, David Nadlinger, Joseph W. Britton, Ana Sotirova

Subjects: Get full text

Simultaneous determination of 45 kinds of antibiotics in aquatic vegetables by high-performance liquid chromatography-triple quadrupole linear ion trap mass spectrometry by ZHANG Jin-jun, XIA Hui-li, GAO Hai-bo, ZHANG Fang-fang

Subjects: “…triple quadrupole-linear ion trap mass spectrometry…”
Get full text

Simultaneous determination of 43 kinds of fungicides in fruits and vegetables by high performance liquid chromatography-triple quadrupole linear ion trap mass spectrometry by LI Qiaolian, WANG Yansong, LUO Jingyang, XUAN Tong

“…[Methods] A liquid chromatography-tandem quadrupole composite linear ion TRAP-mass spectrometry (LC-QTRAP-MS/MS) method was established for the simultaneous determination of fungicide residues in fruits and vegetables. …”
Get full text

Identification of Metabolites of the Cardioprotective Alkaloid Dehydrocorydaline in Rat Plasma and Bile by Liquid Chromatography Coupled with Triple Quadrupole Linear Ion Trap Mass Spectrometry by Huanyu Guan, Kaitong Li, Xiaoming Wang, Xiaomei Luo, Meifeng Su, Wenting Tan, Xiaoyan Chang, Yue Shi

“…In this study, a high-performance liquid chromatography–electrospray ionization–triple quadrupole linear ion trap mass spectrometry (HPLC–ESI–QTRAP MS) technique was used to identify DHC metabolites in plasma and bile after oral administration of DHC to rats. …”
Get full text

Negative ion multiple-stage mass spectrometric analysis of complex oligosaccharides (everninomicins) in a quadruple ion trap: implications for charge-remote fragmentation by A. K. Ganguly, Guodong Chen, Birendra N. Pramanik, Ibrahim Daaro, Emily Luk, Peter L. Bartner, Anil K. Saksena, Viyyoor M. Girijavallabhan

Get full text

Simultaneous determination of chlorate and perchlorate in vegetables and fruits using ultra-performance liquid chromatography-triple quadrupole/linear ion trap mass spectrometry by FANG Xiaoli, LI Ruifen, YANG Shuran, CHEN Bingben, ZHENG Sanyan

Subjects: “…ultra-performance liquid chromatography-triple quadrupole/linear ion trap mass spectrometry （uplc-qtrap ms）…”
Get full text

Improving SRM assay development: a global comparison between triple quadrupole, ion trap, and higher energy CID peptide fragmentation spectra. by de Graaf, E, Altelaar, A, van Breukelen, B, Mohammed, S, Heck, A

“…Spectral libraries are typically generated from nonideal ion trap based shotgun proteomics experiments or synthetic peptide libraries, consuming considerable time and effort. …”

Energy Dependence of the Line Ratio I(233.9 Å)/I(243.8 Å) in Fe xv Observed with an Electron Beam Ion Trap by Hiroyuki A. Sakaue, Daiji Kato, Norimasa Yamamoto, Izumi Murakami, Hirohisa Hara, Nobuyuki Nakamura

“…We present the energy dependence of the intensity ratio between the 3 s 3 p ^3 P _2 —3 s 3 d ^3 D _3 transition at 233.9 Å and the 3 s 3 p ^1 P _1 —3 s 3 d ^1 D _2 transition at 243.8 Å in Fe xv studied with an electron beam ion trap over an energy range that spans resonance excitation regions. …”
Get full text

Identification of 3′,4′-Dimethoxy Flavonol-3-β-d-Glucopyranoside Metabolites in Rats by Liquid Chromatography-Electrospray Ionization Ion Trap Mass Spectrometry by Yuan Zhu, Jun Wen, Yuqing Cao, Yuanying Jiang, Jinghua Huang, Guorong Fan, Yuefen Lou

“…A method using liquid chromatography-electrospray ionization ion trap mass spectrometry was established for the identification of metabolites in feces, urine and bile in rats after oral administration of 3′,4′-dimethoxy flavonol-3-β-d-glucopyranoside (abbreviated DF3G). …”
Get full text

Portable Digital Linear Ion Trap Mass Spectrometer Based on Separate-Region Corona Discharge Ionization Source for On-Site Rapid Detection of Illegal Drugs by Lingfeng Li, Tianyi Zhang, Deting Wang, Yunjing Zhang, Xingli He, Xiaozhi Wang, Peng Li

Subjects: “…digital linear ion trap…”
Get full text

Multi-residue analysis of pharmaceutical compounds in wastewaters by dual solid-phase microextraction coupled to liquid chromatography electrospray ionization ion trap mass spectrometry by Unceta, N., Sampedro, M.C., Bakar, N.K.A., Gómez-Caballero, A., Goicolea, M.A., Barrio, R.J.

“…The extracts are injected into an LC system coupled to an ion trap mass spectrometer, leading to the accurate quantification of 16 pharmaceutical compounds in wastewaters, in MS2 mode. …”

Identification of apigenin-7-glucoside and luteolin-7-glucoside in pleurotus porrigens and schizophyllum commune mushrooms by liquid chromatography– ion trap tandem mass spectrometry by Yim, Hip Seng, Akowuah, Gabriel, Chye, Fook Yee, Sia, Chiaw Mei, Okechukwu, Patrick Nwabueze, Ho, Chun Wai

“…Identification of major antioxidative components of selected fractions of P. porrigens and S. commune was determined by high performance liquid chromatography - ion trap tandem mass spectrometry (HPLC-IT/MS). In addition, 2,2-diphenyl-1- picrylhydrazyl (DPPH) radical scavenging ability of the fractions was evaluated. …”
Get full text

Gas-Phase Infrared Action Spectroscopy of CH₂Cl⁺ and CH₃ClH⁺: Likely Protagonists in Chlorine Astrochemistry by Sven Thorwirth, Kim Steenbakkers, Timon Danowski, Philipp C. Schmid, Luis Bonah, Oskar Asvany, Sandra Brünken, Stephan Schlemmer

Subjects: Get full text

Defect generation and dynamics during quenching in finite size homogeneous ion chains by J Pedregosa-Gutierrez, M Mukherjee

Subjects: “…RF ion trap…”
Get full text

Extending Our Knowledge about the ²²⁹Th Nuclear Isomer by Benedict Seiferle, Daniel Moritz, Kevin Scharl, Shiqian Ding, Florian Zacherl, Lilli Löbell, Peter G. Thirolf

Subjects: Get full text

<i>Dracocephalum jacutense</i> Peschkova from Yakutia: Extraction and Mass Spectrometric Characterization of 128 Chemical Compounds by Zhanna M. Okhlopkova, Mayya P. Razgonova, Zoya G. Rozhina, Polina S. Egorova, Kirill S. Golokhvast

Subjects: Get full text

Development of mixed pitch grating for the optical addressing of trapped Sr+ Ion with data analysis techniques by Lim, Yu Dian, Zhao, Peng, Hu, Liangxing, Guidoni, Luca, Likforman, Jean-Pierre, Tan, Chuan Seng

Subjects: Get full text

Multiclass Comparative Analysis of Veterinary Drugs, Mycotoxins, and Pesticides in Bovine Milk by Ultrahigh-Performance Liquid Chromatography–Hybrid Quadrupole–Linear Ion Trap Mass Spectrometry by Qi Jia, Jing Qiu, Lin Zhang, Guangqin Liao, Yanbo Jia, Yongzhong Qian

“…A multiclass and multiresidue method for simultaneously screening and confirming veterinary drugs, mycotoxins, and pesticides in bovine milk was developed and validated with ultrahigh-performance liquid chromatography–hybrid quadrupole–linear ion trap mass spectrometry (UHPLC-Qtrap-MS). A total of 209 targeted contaminants were effectively extracted using an optimized QuEChERS method. …”
Get full text