Analytical chemistry v.84 n.12 2012

 

ISSN 0003-2700

 

LETTERS TO ANALYTICAL CHEMISTRY

Attomolar Ultrasensitive MicroRNA Detection by DNA-Scaffolded Silver-Nanocluster Probe Based on Isothermal Amplification

Yu-Qiang Liu, Min Zhang, Bin-Cheng Yin, and Bang-Ce Ye

pp 5165–5169

Publication Date (Web): May 29, 2012 (Letter)

DOI: 10.1021/ac300483f

 

Binding-Induced Fluorescence Turn-On Assay Using Aptamer-Functionalized Silver Nanocluster DNA Probes

Jingjing Li, Xiaoqin Zhong, Hongquan Zhang, X. Chris Le, and Jun-Jie Zhu

pp 5170–5174

Publication Date (Web): May 15, 2012 (Letter)

DOI: 10.1021/ac3006268

 

Porous Teflon Ring-Solid Disk Electrode Arrangement for Differential Mass Spectrometry Measurements in the Presence of Convective Flow Generated by a Jet Impinging Electrode in the Wall-Jet Configuration

Imre Treufeld, Adriel Jebin Jacob Jebaraj, Jing Xu, Denis Martins de Godoi, and Daniel Scherson

pp 5175–5179

Publication Date (Web): May 26, 2012 (Letter)

DOI: 10.1021/ac300799k

 

TECHNICAL NOTES

In-Source Decay and Pseudo Tandem Mass Spectrometry Fragmentation Processes of Entire High Mass Proteins on a Hybrid Vacuum Matrix-Assisted Laser Desorption Ionization-Quadrupole Ion-Trap Time-of-Flight Mass Spectrometer

Lyna Sellami, Omar Belgacem, Claude Villard, Matthew E. Openshaw, Pascale Barbier, and Daniel Lafitte

pp 5180–5185

Publication Date (Web): May 17, 2012 (Technical Note)

DOI: 10.1021/ac300072b

 

Sample Prefractionation for Mass Spectrometry Quantification of Low-Abundance Membrane Proteins

Meiyao Wang, Gun-Young Heo, Saida Omarova, Irina A. Pikuleva, and Illarion V. Turko

pp 5186–5191

Publication Date (Web): May 17, 2012 (Technical Note)

DOI: 10.1021/ac300587v

 

Atomic Force Microscopy of Electrochemical Nanoelectrodes

Wojciech Nogala, Jeyavel Velmurugan, and Michael V. Mirkin

pp 5192–5197

Publication Date (Web): June 6, 2012 (Technical Note)

DOI: 10.1021/ac300744t

 

Comparison of Immunoreactivity of Staphylococcal Enterotoxin B Mutants for Use as Toxin Surrogates

George P. Anderson, Patricia M. Legler, Dan Zabetakis, and Ellen R. Goldman

pp 5198–5203

Publication Date (Web): June 7, 2012 (Technical Note)

DOI: 10.1021/ac300864j

 

Estimation of Binding Constants of Peptide Nucleic Acid and Secondary-Structured DNA by Affinity Capillary Electrophoresis

Lal Mohan Kundu, Harumi Tsukada, Yukiharu Matsuoka, Naoki Kanayama, Tohru Takarada, and Mizuo Maeda

pp 5204–5209

Publication Date (Web): May 24, 2012 (Technical Note)

DOI: 10.1021/ac301025m

 

Influence of Polarization Setting on Gold Nanorod Signal at Nonplasmonic Wavelengths Under Differential Interference Contrast Microscopy

Anthony S. Stender, Ashley E. Augspurger, Gufeng Wang, and Ning Fang

pp 5210–5215

Publication Date (Web): May 31, 2012 (Technical Note)

DOI: 10.1021/ac301072f

 

ACCELERATED ARTICLES

Ultrasensitive Solution-Phase Electrochemical Molecular Beacon-Based DNA Detection with Signal Amplification by Exonuclease III-Assisted Target Recycling

Feng Xuan, Xiaoteng Luo, and I-Ming Hsing

pp 5216–5220

Publication Date (Web): May 26, 2012 (Accelerated Article)

DOI: 10.1021/ac301033w

 

ARTICLES

In Situ Molecular Analysis of Plant Tissues by Live Single-Cell Mass Spectrometry

Mónica Lorenzo Tejedor, Hajime Mizuno, Naohiro Tsuyama, Takanori Harada, and Tsutomu Masujima

pp 5221–5228

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

DOI: 10.1021/ac202447t

 

Molecular Characterization of Monoclonal Antibodies against Aflatoxins: A Possible Explanation for the Highest Sensitivity

Xin Li, Peiwu Li, Qi Zhang, Yuanyuan Li, Wen Zhang, and Xiaoxia Ding

pp 5229–5235

Publication Date (Web): May 2, 2012 (Article)

DOI: 10.1021/ac202747u

 

Amino Acid Bound Surfactants: A New Synthetic Family of Polymeric Monoliths Opening Up Possibilities for Chiral Separations in Capillary Electrochromatography

Jun He, Xiaochun Wang, Mike Morill, and Shahab A. Shamsi

pp 5236–5242

Publication Date (Web): May 18, 2012 (Article)

DOI: 10.1021/ac300944z

 

Polydimethylsiloxane Permeability-Based Method for the Continuous and Specific Detection of Hydrogen Sulfide

Adam Faccenda, Jingyuan Wang, and Bulent Mutus

pp 5243–5249

Publication Date (Web): May 24, 2012 (Article)

DOI: 10.1021/ac3008863

 

Asynchronous Magnetic Bead Rotation Microviscometer for Rapid, Sensitive, and Label-Free Studies of Bacterial Growth and Drug Sensitivity

Irene Sinn, Theodore Albertson, Paivo Kinnunen, David N. Breslauer, Brandon H. McNaughton, Mark A. Burns, and Raoul Kopelman

pp 5250–5256

Publication Date (Web): April 17, 2012 (Article)

DOI: 10.1021/ac300128p

 

Impact of Different Ionization Methods on the Molecular Assignments of Asphaltenes by FT-ICR Mass Spectrometry

Andras Gaspar, Elio Zellermann, Sami Lababidi, Jennifer Reece, and Wolfgang Schrader

pp 5257–5267

Publication Date (Web): May 18, 2012 (Article)

DOI: 10.1021/ac300133p

 

Application of Metal-Coded Affinity Tags (MeCAT): Absolute Protein Quantification with Top-Down and Bottom-Up Workflows by Metal-Coded Tagging

U. Bergmann, R. Ahrends, B. Neumann, C. Scheler, and M. W. Linscheid

pp 5268–5275

Publication Date (Web): May 31, 2012 (Article)

DOI: 10.1021/ac203460b

 

Laser-Induced Liquid Bead Ion Desorption Mass Spectrometry: An Approach to Precisely Monitor the Oligomerization of the β-Amyloid Peptide

Mihaela Cernescu, Tina Stark, Elisabeth Kalden, Christopher Kurz, Kristina Leuner, Thomas Deller, Michael Göbel, Gunter P. Eckert, and Bernhard Brutschy

pp 5276–5284

Publication Date (Web): May 17, 2012 (Article)

DOI: 10.1021/ac300258m

 

Continuous Electrochemical Monitoring of Extracellular Lactate Production from Neonatal Rat Cardiomyocytes following Myocardial Hypoxia

Xianchan Li, Lingzhi Zhao, Zhenling Chen, Yuqing Lin, Ping Yu, and Lanqun Mao

pp 5285–5291

Publication Date (Web): May 18, 2012 (Article)

DOI: 10.1021/ac300354z

 

Microarray of Human P450 with an Integrated Oxygen Sensing Film for High-Throughput Detection of Metabolic Activities

Gang Chang, Yoshinao Mori, Saori Mori, Takashi Irie, Hidenori Nagai, Tatsushi Goto, Yoshiro Tatsu, Hiromasa Imaishi, and Kenichi Morigaki

pp 5292–5297

Publication Date (Web): May 8, 2012 (Article)

DOI: 10.1021/ac300355w

 

Single-Molecule Measurements of the Binding between Small Molecules and DNA Aptamers

Philip M. Yangyuoru, Soma Dhakal, Zhongbo Yu, Deepak Koirala, Simon M. Mwongela, and Hanbin Mao

pp 5298–5303

Publication Date (Web): May 23, 2012 (Article)

DOI: 10.1021/ac300427d

 

Mass Spectrometric Identification of Silver Nanoparticles: The Case of Ag₃₂(SG)₁₉

Jingshu Guo, Santosh Kumar, Michael Bolan, Anil Desireddy, Terry P. Bigioni, and Wendell P. Griffith

pp 5304–5308

Publication Date (Web): May 17, 2012 (Article)

DOI: 10.1021/ac300536j

 

General Colorimetric Detection of Proteins and Small Molecules Based on Cyclic Enzymatic Signal Amplification and Hairpin Aptamer Probe

Juan Li, Hua-E. Fu, Ling-Jie Wu, Ai-Xian Zheng, Guo-Nan Chen, and Huang-Hao Yang

pp 5309–5315

Publication Date (Web): May 29, 2012 (Article)

DOI: 10.1021/ac3006186

 

Atmospheric Pressure Photoionization Mass Spectrometry of Fullerenes

Oscar Núñez, Héctor Gallart-Ayala, Claudia P.B. Martins, Encarnación Moyano, and Maria Teresa Galceran

pp 5316–5326

Publication Date (Web): May 17, 2012 (Article)

DOI: 10.1021/ac300659h

 

Corona Discharge Ion Mobility Spectrometry with Orthogonal Acceleration Time of Flight Mass Spectrometry for Monitoring of Volatile Organic Compounds

Martin Sabo and Štefan Matejčík

pp 5327–5334

Publication Date (Web): May 17, 2012 (Article)

DOI: 10.1021/ac300722s

 

Toward a Spectroscopic Hemogram: Raman Spectroscopic Differentiation of the Two Most Abundant Leukocytes from Peripheral Blood

Anuradha Ramoji, Ute Neugebauer, Thomas Bocklitz, Martin Foerster, Michael Kiehntopf, Michael Bauer, and Jürgen Popp

pp 5335–5342

Publication Date (Web): May 25, 2012 (Article)

DOI: 10.1021/ac3007363

 

Dual Lectin-Based Size Sorting Strategy to Enrich Targeted N-Glycopeptides by Asymmetrical Flow Field-Flow Fractionation: Profiling Lung Cancer Biomarkers

Jin Yong Kim, Sook-Kyung Kim, Dukjin Kang, and Myeong Hee Moon

pp 5343–5350

Publication Date (Web): May 20, 2012 (Article)

DOI: 10.1021/ac300772w

 

Economical, Green Synthesis of Fluorescent Carbon Nanoparticles and Their Use as Probes for Sensitive and Selective Detection of Mercury(II) Ions

Wenbo Lu, Xiaoyun Qin, Sen Liu, Guohui Chang, Yingwei Zhang, Yonglan Luo, Abdullah M. Asiri, Abdulrahman O. Al-Youbi, and Xuping Sun

pp 5351–5357

Publication Date (Web): May 31, 2012 (Article)

DOI: 10.1021/ac3007939

 

Portable Laser Ablation Sampling Device for Elemental Fingerprinting of Objects Outside the Laboratory with Laser Ablation Inductively Coupled Plasma Mass Spectrometry

Reto Glaus, Joachim Koch, and Detlef Günther

pp 5358–5364

Publication Date (Web): May 8, 2012 (Article)

DOI: 10.1021/ac3008626

 

Selection Strategy to Generate Aptamer Pairs that Bind to Distinct Sites on Protein Targets

Qiang Gong, Jinpeng Wang, Kareem M. Ahmad, Andrew T. Csordas, Jiehua Zhou, Jeff Nie, Ron Stewart, James A. Thomson, John J. Rossi, and H. Tom Soh

pp 5365–5371

Publication Date (Web): May 24, 2012 (Article)

DOI: 10.1021/ac300873p

 

Variable Reference Alignment: An Improved Peak Alignment Protocol for NMR Spectral Data with Large Intersample Variation

Neil MacKinnon, Wencheng Ge, Amjad P. Khan, Bagganahalli S. Somashekar, Pratima Tripathi, Javed Siddiqui, John T. Wei, Arul M. Chinnaiyan, Thekkelnaycke M. Rajendiran, and Ayyalusamy Ramamoorthy

pp 5372–5379

Publication Date (Web): May 20, 2012 (Article)

DOI: 10.1021/ac301327k

 

Charge Heterogeneity of Monoclonal Antibodies by Multiplexed Imaged Capillary Isoelectric Focusing Immunoassay with Chemiluminescence Detection

David A. Michels, Andrea W. Tu, Will McElroy, David Voehringer, and Oscar Salas-Solano

pp 5380–5386

Publication Date (Web): May 23, 2012 (Article)

DOI: 10.1021/ac3008847

 

Increased Sensitivity in Proton Transfer Reaction Mass Spectrometry by Incorporation of a Radio Frequency Ion Funnel

Shane Barber, Robert S. Blake, Iain R. White, Paul S. Monks, Fraser Reich, Steve Mullock, and Andrew M. Ellis

pp 5387–5391

Publication Date (Web): May 21, 2012 (Article)

DOI: 10.1021/ac300894t

 

DNA-Based Hybridization Chain Reaction for Amplified Bioelectronic Signal and Ultrasensitive Detection of Proteins

Bing Zhang, Bingqian Liu, Dianping Tang, Reinhard Niessner, Guonan Chen, and Dietmar Knopp

pp 5392–5399

Publication Date (Web): May 24, 2012 (Article)

DOI: 10.1021/ac3009065

 

Production of Isotopically Labeled Standards from a Uniformly Labeled Precursor for Quantitative Volatile Metabolomic Studies

Pilar Gómez-Cortés, J. Thomas Brenna, and Gavin L. Sacks

pp 5400–5406

Publication Date (Web): May 21, 2012 (Article)

DOI: 10.1021/ac300933d

 

Sensitive Electrochemiluminescence Detection of c-Myc mRNA in Breast Cancer Cells on a Wireless Bipolar Electrode

Mei-Sheng Wu, Guang-sheng Qian, Jing-Juan Xu, and Hong-Yuan Chen

pp 5407–5414

Publication Date (Web): May 21, 2012 (Article)

DOI: 10.1021/ac3009912

 

Simple and Highly Enantioselective Electrochemical Aptamer-Based Binding Assay for Trace Detection of Chiral Compounds

Lylian Challier, François Mavré, Julie Moreau, Claire Fave, Bernd Schöllhorn, Damien Marchal, Eric Peyrin, Vincent Noël, and Benoit Limoges

pp 5415–5420

Publication Date (Web): May 24, 2012 (Article)

DOI: 10.1021/ac301048c

 

Electrodialytic Ion Isolation for Matrix Removal

Shin-Ichi Ohira, Kenta Kuhara, Mayu Kudo, Yuko Kodama, Purnendu K. Dasgupta, and Kei Toda

pp 5421–5426

Publication Date (Web): May 30, 2012 (Article)

DOI: 10.1021/ac300982k

 

Active Sites for Outer-Sphere, Inner-Sphere, and Complex Multistage Electrochemical Reactions at Polycrystalline Boron-Doped Diamond Electrodes (pBDD) Revealed with Scanning Electrochemical Cell Microscopy (SECCM)

Hollie V. Patten, Stanley C. S. Lai, Julie V. Macpherson, and Patrick R. Unwin

pp 5427–5432

Publication Date (Web): May 18, 2012 (Article)

DOI: 10.1021/ac3010555

 

In Vivo Electrochemical Monitoring of the Change of Cochlear Perilymph Ascorbate during Salicylate-Induced Tinnitus

Junxiu Liu, Ping Yu, Yuqing Lin, Na Zhou, Tao Li, Furong Ma, and Lanqun Mao

pp 5433–5438

Publication Date (Web): May 28, 2012 (Article)

DOI: 10.1021/ac301087v

 

Localization and Quantification of Drugs in Animal Tissues by Use of Desorption Electrospray Ionization Mass Spectrometry Imaging

Ramin Vismeh, Daniel J. Waldon, Yohannes Teffera, and Zhiyang Zhao

pp 5439–5445

Publication Date (Web): May 31, 2012 (Article)

DOI: 10.1021/ac3011654

 

ADDITIONS AND CORRECTIONS

Correction to Rapid Nondestructive Spectrometric Measurement of Temperature-Dependent Gas–Liquid Solubility Equilibria

Jian Ma, Purnendu K. Dasgupta, and Bingcheng Yang

pp 5446–5446

Publication Date (Web): June 8, 2012 (Addition/Correction)

DOI: 10.1021/ac301463e

 

Correction to Composite QDs@MIP Nanospheres for Specific Recognition and Direct Fluorescent Quantification of Pesticides in Aqueous Media

Yaoyao Zhao, Yingxin Ma, Hao Li, and Leyu Wang

pp 5447–5447

Publication Date (Web): June 11, 2012 (Addition/Correction)

DOI: 10.1021/ac3014934

 

Correction to MicroRNA Conjugated Gold Nanoparticles and Cell Transfection

Elizabeth Crew, Sharaara Rahman, Asma Razzak-Jaffar, Derrick Mott, Martha Kamundi, Gang Yu, Nuri Tchah, Jehwan Lee, Michael Bellavia, and Chuan-Jian Zhong

pp 5448–5448

Publication Date (Web): June 8, 2012 (Addition/Correction)

DOI: 10.1021/ac301532v