Analytical chemistry v.83 n.14 2011

ISSN 0003-2700

LETTER TO ANALYTICAL CHEMISTRY

Extending the Laserspray Ionization Concept to Produce Highly Charged Ions at High Vacuum on a Time-of-Flight Mass Analyzer

Sarah Trimpin, Yue Ren, Beixi Wang, Christopher B. Lietz, Alicia L. Richards, Darrell D. Marshall, and Ellen D. Inutan

pp 5469–5475

Publication Date (Web): June 16, 2011 (Letter)

DOI: 10.1021/ac2007976

Concentration and Size Separation of DNA Samples at Liquid–Liquid Interfaces

Thomas Hahn and Steffen Hardt

pp 5476–5479

Publication Date (Web): June 17, 2011 (Letter)

DOI: 10.1021/ac201228v

ARTICLES

Bottom-Up Shotgun Lipidomics by Higher Energy Collisional Dissociation on LTQ Orbitrap Mass Spectrometers

Kai Schuhmann, Ronny Herzog, Dominik Schwudke, Wolfgang Metelmann-Strupat, Stefan R. Bornstein, and Andrej Shevchenko

pp 5480–5487

Publication Date (Web): June 2, 2011 (Article)

DOI: 10.1021/ac102505f

Pellicular Particles with Spherical Carbon Cores and Porous Nanodiamond/Polymer Shells for Reversed-Phase HPLC

Landon A. Wiest, David S. Jensen, Chuan-Hsi Hung, Rebecca E. Olsen, Robert C. Davis, Michael A. Vail, Andrew E. Dadson, Pavel N. Nesterenko, and Matthew R. Linford

pp 5488–5501

Publication Date (Web): June 20, 2011 (Article)

DOI: 10.1021/ac200436a

Metal Paste Nanocomposite Electrodes as a New Generation of Metallic Electrodes

Afsaneh Safavi and Maryam Tohidi

pp 5502–5510

Publication Date (Web): May 30, 2011 (Article)

DOI: 10.1021/ac200784d

Stable Isotope Labeling with Amino Acids in Cell Culture Based Mass Spectrometry Approach to Detect Transient Protein Interactions Using Substrate Trapping

Stefani N. Thomas, Yunhu Wan, Zhongping Liao, Phyllis I. Hanson, and Austin J. Yang

pp 5511–5518

Publication Date (Web): May 28, 2011 (Article)

DOI: 10.1021/ac200950k

Electrochemical Oxidation by Square-Wave Potential Pulses in the Imitation of Oxidative Drug Metabolism

Eslam Nouri-Nigjeh, Hjalmar P. Permentier, Rainer Bischoff, and Andries P. Bruins

pp 5519–5525

Publication Date (Web): June 6, 2011 (Article)

DOI: 10.1021/ac200897p

Use of Urine Volatile Organic Compounds To Discriminate Tuberculosis Patients from Healthy Subjects

Khalid Muzaffar Banday, Kishore Kumar Pasikanti, Eric Chun Yong Chan, Rupak Singla, Kanury Venkata Subba Rao, Virander Singh Chauhan, and Ranjan Kumar Nanda

pp 5526–5534

Publication Date (Web): May 27, 2011 (Article)

DOI: 10.1021/ac200265g

Single Nanoskived Nanowires for Electrochemical Applications

Karen Dawson, J rg Strutwolf, Ken P. Rodgers, Gr goire Herzog, Damien W. M. Arrigan, Aidan J. Quinn, and Alan O’Riordan

pp 5535–5540

Publication Date (Web): May 30, 2011 (Article)

DOI: 10.1021/ac2004086

Nano-LC–MS/MS of Glycopeptides Produced by Nonspecific Proteolysis Enables Rapid and Extensive Site-Specific Glycosylation Determination

John W. Froehlich, Mariana Barboza, Caroline Chu, Larry A. Lerno, Jr., Brian H. Clowers, Angela M. Zivkovic, J. Bruce German, and Carlito B. Lebrilla

pp 5541–5547

Publication Date (Web): June 10, 2011 (Article)

DOI: 10.1021/ac2003888

Conic Electrophoretic Concentrator for Charged Macromolecules

Victor N. Morozov, Yuri M. Shlyapnikov, Jessica Kidd, Tamara Y. Morozova, and Elena A. Shlyapnikova

pp 5548–5555

Publication Date (Web): June 1, 2011 (Article)

DOI: 10.1021/ac201146w

Evaluation of a Microfabricated Thermal Modulator for Comprehensive Two-Dimensional Microscale Gas Chromatography

Sung-Jin Kim, Gustavo Serrano, Kensall D. Wise, Katsuo Kurabayashi, and Edward T. Zellers

pp 5556–5562

Publication Date (Web): June 22, 2011 (Article)

DOI: 10.1021/ac200336e

Laser Desorption Ionization-Time-of-Flight Mass Analysis of Perfluoropolyether Monolayer Directly from Hard Disk Medium Surface

Toshiji Kudo, Marcus Macht, and Masami Kuroda

pp 5563–5569

Publication Date (Web): June 17, 2011 (Article)

DOI: 10.1021/ac2005422

Magneto Immunoassays for Plasmodium falciparum Histidine-Rich Protein 2 Related to Malaria based on Magnetic Nanoparticles

M. de Souza Castilho, T. Laube, H. Yamanaka, S. Alegret, and M. I. Pividori

pp 5570–5577

Publication Date (Web): May 27, 2011 (Article)

DOI: 10.1021/ac200573s

Coaxial Ion Trap Mass Spectrometer: Concentric Toroidal and Quadrupolar Trapping Regions

Ying Peng, Brett J. Hansen, Hannah Quist, Zhiping Zhang, Miao Wang, Aaron R. Hawkins, and Daniel E. Austin

pp 5578–5584

Publication Date (Web): May 26, 2011 (Article)

DOI: 10.1021/ac200600u

Two-Step Matrix Application for the Enhancement and Imaging of Latent Fingermarks

L. Ferguson, R. Bradshaw, R. Wolstenholme, M. Clench, and S. Francese

pp 5585–5591

Publication Date (Web): June 13, 2011 (Article)

DOI: 10.1021/ac200619f

Increased Cross-Platform Microarray Data Set Correlation via Substrate-Independent Nanofilms

Scott D. Spillman

pp 5592–5597

Publication Date (Web): May 31, 2011 (Article)

DOI: 10.1021/ac200686b

Native Electrospray and Electron-Capture Dissociation FTICR Mass Spectrometry for Top-Down Studies of Protein Assemblies

Hao Zhang, Weidong Cui, Jianzhong Wen, Robert E. Blankenship, and Michael L. Gross

pp 5598–5606

Publication Date (Web): May 25, 2011 (Article)

DOI: 10.1021/ac200695d

Precision and Accuracy in the Quantitative Analysis of Biological Samples by Accelerator Mass Spectrometry: Application in Microdose Absolute Bioavailability Studies

Lan Gao, Jing Li, Claudia Kasserra, Qi Song, Ali Arjomand, David Hesk, and Swapan K Chowdhury

pp 5607–5616

Publication Date (Web): May 31, 2011 (Article)

DOI: 10.1021/ac2006284

Ultrasensitive Identification of Localization Variants of Modified Peptides Using Ion Mobility Spectrometry

Yehia M. Ibrahim, Alexandre A. Shvartsburg, Richard D. Smith, and Mikhail E. Belov

pp 5617–5623

Publication Date (Web): May 28, 2011 (Article)

DOI: 10.1021/ac200719n

Benefits and Limitations of Porous Substrates as Biosensors for Protein Adsorption

Thomas D. Lazzara, Ingo Mey, Claudia Steinem, and Andreas Janshoff

pp 5624–5630

Publication Date (Web): June 8, 2011 (Article)

DOI: 10.1021/ac200725y

Wavelet- and Fourier-Transform-Based Spectrum Similarity Approaches to Compound Identification in Gas Chromatography/Mass Spectrometry

Imhoi Koo, Xiang Zhang, and Seongho Kim

pp 5631–5638

Publication Date (Web): June 8, 2011 (Article)

DOI: 10.1021/ac200740w

Dating Archeological Lead Artifacts from Measurement of the Corrosion Content Using the Voltammetry of Microparticles

Antonio Dom nech-Carb , Mar a Teresa Dom nech-Carb , and Mar a Amparo Peir -Ronda

pp 5639–5644

Publication Date (Web): May 23, 2011 (Article)

DOI: 10.1021/ac200731q

Exploring Matrix Effects and Quantification Performance in Metabolomics Experiments Using Artificial Biological Gradients

Henning Redestig, Makoto Kobayashi, Kazuki Saito, and Miyako Kusano

pp 5645–5651

Publication Date (Web): June 1, 2011 (Article)

DOI: 10.1021/ac200786y

tert-Butylhydroquinone as a Spectroscopic Probe for the Superoxide Radical Scavenging Activity Assay of Biological Samples

Burcu Bekde er, Mustafa  zy rek, Kubilay G l , and Re at Apak

pp 5652–5660

Publication Date (Web): June 1, 2011 (Article)

DOI: 10.1021/ac200788m

Time-Dependent Oxidation during Nano-Assisted Laser Desorption Ionization Mass Spectrometry: A Useful Tool for Structure Determination or a Source of Possible Confusion?

Kate ina Pavl skov , Marcela Strnadov , Martin Strohalm, Vladim r Havl ek, Miroslav  ulc, and Michael Voln

pp 5661–5665

Publication Date (Web): June 2, 2011 (Article)

DOI: 10.1021/ac200801t

Toward Label-Free Optical Fractionation of Blood—Optical Force Measurements of Blood Cells

Colin G. Hebert, Alex Terray, and Sean J. Hart

pp 5666–5672

Publication Date (Web): June 2, 2011 (Article)

DOI: 10.1021/ac200834u

Human Hemolysate Glycated Proteome

Feliciano Priego-Capote, Maria Ramirez-Boo, Christine Hoogland, Alexander Scherl, Markus Mueller, Fr d rique Lisacek, and Jean-Charles Sanchez

pp 5673–5680

Publication Date (Web): June 1, 2011 (Article)

DOI: 10.1021/ac200864b

Fourier Transform Infrared and Raman Spectroscopies for the Rapid Detection, Enumeration, and Growth Interaction of the Bacteria Staphylococcus aureus and Lactococcus lactis ssp. cremoris in Milk

Nicoletta Nicolaou, Yun Xu, and Royston Goodacre

pp 5681–5687

Publication Date (Web): June 3, 2011 (Article)

DOI: 10.1021/ac2008256

Fast Monitoring of Species-Specific Peptide Biomarkers Using High-Intensity-Focused-Ultrasound-Assisted Tryptic Digestion and Selected MS/MS Ion Monitoring

M nica Carrera, Benito Ca as, Daniel L pez-Ferrer, Carmen Pi eiro, Jes s V zquez, and Jos  M. Gallardo

pp 5688–5695

Publication Date (Web): May 31, 2011 (Article)

DOI: 10.1021/ac200890w

Time–Temperature Superposition and the Controlling Role of Solvation in the Viscoelastic Properties of Polyaniline Thin Films

A. Robert Hillman, Mohamoud A. Mohamoud, and Igor Efimov

pp 5696–5707

Publication Date (Web): June 2, 2011 (Article)

DOI: 10.1021/ac200901d

Visualization of Nonengineered Single mRNAs in Living Cells Using Genetically Encoded Fluorescent Probes

Toshimichi Yamada, Hideaki Yoshimura, Asumi Inaguma, and Takeaki Ozawa

pp 5708–5714

Publication Date (Web): June 2, 2011 (Article)

DOI: 10.1021/ac2009405

Rational Design and One-Step Formation of Multifunctional Gel Transducer for Simple Fabrication of Integrated Electrochemical Biosensors

Ping Yu, Heng Zhou, Hanjun Cheng, Qin Qian, and Lanqun Mao

pp 5715–5720

Publication Date (Web): June 6, 2011 (Article)

DOI: 10.1021/ac200942a

Efficient Direct Electron Transfer of PQQ-glucose Dehydrogenase on Carbon Cryogel Electrodes at Neutral pH

Victoria Flexer, Fabien Durand, Seiya Tsujimura, and Nicolas Mano

pp 5721–5727

Publication Date (Web): June 12, 2011 (Article)

DOI: 10.1021/ac200981r

Matrix Sublimation/Recrystallization for Imaging Proteins by Mass Spectrometry at High Spatial Resolution

Junhai Yang and Richard M. Caprioli

pp 5728–5734

Publication Date (Web): June 3, 2011 (Article)

DOI: 10.1021/ac200998a

A Reproducible and High-Throughput HPLC/MS Method To Separate Sarcosine from α- and β-Alanine and To Quantify Sarcosine in Human Serum and Urine

Tamra E. Meyer, Stephen D. Fox, Haleem J. Issaq, Xia Xu, Lisa W. Chu, Timothy D. Veenstra, and Ann W. Hsing

pp 5735–5740

Publication Date (Web): June 2, 2011 (Article)

DOI: 10.1021/ac201003r

Ultrasensitive Ambient Mass Spectrometric Analysis with a Pin-to-Capillary Flowing Atmospheric-Pressure Afterglow Source

Jacob T. Shelley, Joshua S. Wiley, and Gary M. Hieftje

pp 5741–5748

Publication Date (Web): May 31, 2011 (Article)

DOI: 10.1021/ac201053q

Carbon-Nanofiber-Based Nanocomposite Membrane as a Highly Stable Solid-State Junction for Reference Electrodes

Glen D. O’Neil, Raluca Buiculescu, Samuel P. Kounaves, and Nikos A. Chaniotakis

pp 5749–5753

Publication Date (Web): June 12, 2011 (Article)

DOI: 10.1021/ac201072u

Direct Plant Tissue Analysis and Imprint Imaging by Desorption Electrospray Ionization Mass Spectrometry

Thomas M ller, Sheran Oradu, Demian R. Ifa, R. Graham Cooks, and Bernhard Kr utler

pp 5754–5761

Publication Date (Web): June 15, 2011 (Article)

DOI: 10.1021/ac201123t

Measuring Photochemical Kinetics in Submonolayer Films by Transient ATR Spectroscopy on a Multimode Planar Waveguide

Anne M. Simon, Nicole E. Marucci, and S. Scott Saavedra

pp 5762–5766

Publication Date (Web): June 8, 2011 (Article)

DOI: 10.1021/ac2011526

Taguchi Design-Based Optimization of Sandwich Immunoassay Microarrays for Detecting Breast Cancer Biomarkers

Wen Luo, Mateu Pla-Roca, and David Juncker

pp 5767–5774

Publication Date (Web): June 13, 2011 (Article)

DOI: 10.1021/ac103239f

Effective Temperature of Ions in Traveling Wave Ion Mobility Spectrometry

Denis Morsa, Val rie Gabelica, and Edwin De Pauw

pp 5775–5782

Publication Date (Web): June 17, 2011 (Article)

DOI: 10.1021/ac201509p

TECHNICAL NOTES

Disposable Planar Reference Electrode Based on Carbon Nanotubes and Polyacrylate Membrane

F. Xavier Rius-Ruiz, Diego Bejarano-Nosas, Pascal Blondeau, Jordi Riu, and F. Xavier Rius

pp 5783–5788

Publication Date (Web): May 31, 2011 (Technical Note)

DOI: 10.1021/ac200627h

Correcting for Methane Interferences on δ²H and δ¹⁸O Measurements in Pore Water Using H₂O_(liquid)–H₂O_(vapor) Equilibration Laser Spectroscopy

M. Jim Hendry, B. Richman, and L.I. Wassenaar

pp 5789–5796

Publication Date (Web): May 31, 2011 (Technical Note)

DOI: 10.1021/ac201341p

Membrane-Based Emitter for Coupling Microfluidics with Ultrasensitive Nanoelectrospray Ionization-Mass Spectrometry

Xuefei Sun, Ryan T. Kelly, Keqi Tang, and Richard D. Smith

pp 5797–5803

Publication Date (Web): June 9, 2011 (Technical Note)

DOI: 10.1021/ac200960h

Fabrication and Characterization of an All-Diamond Tubular Flow Microelectrode for Electroanalysis

Laura A. Hutton, Marcio Vidotti, James G. Iacobini, Chris Kelly, Mark E. Newton, Patrick R. Unwin, and Julie V. Macpherson

pp 5804–5808

Publication Date (Web): June 6, 2011 (Technical Note)

DOI: 10.1021/ac2010247