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Copyright eService Maintenance and Updates: August 8 - 11, 2019

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Published On :: Thu, 01 Aug 2019 11:40:32 -0500

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[ASAP] On-Chip Sample Preparation Using a ChipFilter Coupled to NanoLC-MS/MS for Bottom-Up Proteomics

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Published On :: Fri, 08 May 2020 04:00:00 GMT

Journal of Proteome Research
DOI: 10.1021/acs.jproteome.9b00832


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Shifting formic acid dimers into perspective: vibrational scrutiny in helium nanodroplets

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Phys. Chem. Chem. Phys., 2020, 22,9637-9646
DOI: 10.1039/D0CP01060J, Paper
Katharina A. E. Meyer, Julia A. Davies, Andrew M. Ellis
A metastable dimer of formic acid has been prepared inside superfluid helium nanodroplets and examined using IR spectroscopy and quantum chemical calculations.
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Theoretical study of the mechanism behind the site- and enantio-selectivity of C–H functionalization catalysed by chiral dirhodium catalyst

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Phys. Chem. Chem. Phys., 2020, 22,9561-9572
DOI: 10.1039/D0CP00249F, Paper
Meijuan Zhou, Michael Springborg
A detailed mechanism for the high site- and enantio-selectivity of C–H bond functionalization when using a chiral dirhodium catalyst is presented.
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The interfacial structure and dynamics in a polymer nanocomposite containing small attractive nanoparticles: a full atomistic molecular dynamics simulation study

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Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP00799D, Paper
Xiang-Meng Jia, Hu-Jun Qian, Zhong-Yuan Lu
We study the interfacial structure and dynamics of a polymer nanocomposite (PNC) composed of octaaminophenyl polyhedral oligomeric silsesquioxane (OAPS) and poly(2-vinylpyridine) (P2VP) by performing full atomistic molecular dynamics simulations.
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Temperature-cycle electron paramagnetic resonance

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Phys. Chem. Chem. Phys., 2020, 22,9487-9493
DOI: 10.1039/D0CP00664E, Paper
Open Access
E. Gabriele Panarelli, Peter Gast, Edgar J. J. Groenen
Temperature-cycle EPR, a novel approach to follow a chemical reaction in the cavity of an EPR spectrometer.
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Experimental observation of nanophase segregation in aqueous salt solutions around the predicted liquid–liquid transition in water

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Phys. Chem. Chem. Phys., 2020, 22,9438-9447
DOI: 10.1039/C9CP06082K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Paul D. Lane, Judith Reichenbach, Andrew J. Farrell, Lennart A. I. Ramakers, Katrin Adamczyk, Neil T. Hunt, Klaas Wynne
Using ultrafast spectroscopy to determine temperature-dependent structuring of water, solvation of ions and the size of phase segregated domains.
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Molecular transport in ionic liquid/nanomembrane hybrids

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Phys. Chem. Chem. Phys., 2020, 22,9808-9814
DOI: 10.1039/D0CP01233E, Paper
Daniil Naberezhnyi, Petr Dementyev
Molecular transport in ultrathin membranes changes upon surface functionalization.
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Salt parameterization can drastically affect the results from classical atomistic simulations of water desalination by MoS2 nanopores

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Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP00484G, Paper
João P. K. Abal, José Rafael Bordin, Marcia C. Barbosa
In this paper we show how distinct water and ion models affect the simulation of water purification using MoS2 nanopores.
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Wetting state transition of a liquid gallium drop at the nanoscale

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Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP00985G, Paper
Meng Yan, Tao Li, Peiru Zheng, Rubin Wei, Yanyan Jiang, Hui Li
Wetting state transition regulated by surface roughness has increasing importance for its wide applications.
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Generalised magnetisation-to-singlet-order transfer in nuclear magnetic resonance

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Phys. Chem. Chem. Phys., 2020, 22,9703-9712
DOI: 10.1039/D0CP00935K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Christian Bengs, Mohamed Sabba, Alexej Jerschow, Malcolm H. Levitt
A variety of pulse sequences have been described for converting nuclear spin magnetisation into long-lived singlet order for nuclear spin-1/2 pairs.
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Comment on “Pressure enhancement in carbon nanopores: a major confinement effect” by Y. Long, J. C. Palmer, B. Coasne, M. Śliwinska-Bartkowiak and K. E. Gubbins, Phys. Chem. Chem. Phys., 2011, 13, 17163

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Phys. Chem. Chem. Phys., 2020, 22,9824-9825
DOI: 10.1039/C9CP02890K, Comment
David van Dijk
A standard thermodynamic interpretation unambiguously explains the observed properties of fluids confined in pores, while a “pressure enhancement” effect emerges only from calculations in which particular choices are selected from an arbitrary set.
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Reply to the ‘Comment on “Pressure enhancement in carbon nanopores: a major confinement effect”’ by D. van Dijk, Phys. Chem. Chem. Phys., 2020, 22, DOI: 10.1039/C9CP02890K

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Phys. Chem. Chem. Phys., 2020, 22,9826-9830
DOI: 10.1039/C9CP04289J, Comment
Yun Long, Jeremy C. Palmer, Benoit Coasne, Kaihang Shi, Małgorzata Śliwińska-Bartkowiak, Keith E. Gubbins
By calculating the unique effective tangential pressure and discussing recent evidence from experiment and simulations, we show that the high pressure and strong compression in adsorbed layers for wetting systems on carbon are significant.
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Gas-phase Förster resonance energy transfer in mass-selected ions with methylene or peptide linkers between two dyes: a concerted dance of charges

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Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP01287D, Paper
Christina Kjær, Ying Zhao, Mark H. Stockett, Li Chen, Klavs Hansen, Steen Brøndsted Nielsen
Emission from gaseous rhodamine 640 is redshifted when the dye is tethered to rhodamine 575 due to internal Coulomb interaction.
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C-H oxidation enhancement on gold nanoisland by atomic-undercoordination induced polarization

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Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP01117G, Paper
Zezhou Lin, Hajime Hirao, Changqing Sun, Xi Zhang
C–H activation is of great significance in chemical industry while the effective solvent-free catalyst is highly desired. This work shows that gold nanoisland which was inert in bulk is effective...
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Single-Particle Study: Effects of Oxygen Plasma Treatment on Structural and Spectral Changes in Anisotropic Gold Nanorods

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Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP00996B, Communication
Geun Wan Kim, Ji Won Ha
Oxygen plasma treatment is a common method for removing the surfactant capping material from gold nanoparticles, improving their functionalization and lowering their cytotoxicity for biological studies. This single-particle study investigates...
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UV photobleaching of carbon nanodots investigated by in situ optical methods

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Phys. Chem. Chem. Phys., 2020, Advance Article
DOI: 10.1039/D0CP00952K, Paper
A. V. Longo, A. Sciortino, M. Cannas, F. Messina
In situ optical analysis of photobleaching unveils the real nature and evolution of emitters in a carbon-dot system.
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Metal–organic framework-based nanomaterials for photocatalytic hydrogen peroxide production

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Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP01759K, Perspective
Xiaolang Chen , Yoshifumi Kondo Kondo, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita
As an environmentally friendly and renewable energy, hydrogen peroxide (H2O2) could be produced photocatalytically through selective two-electron reduction of O2 using effective photocatalysts. Metal organic frameworks (MOFs), as hybrid porous...
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Effect of zeolite morphology on separated charge states: ZSM-5-type nanocrystals, nanosheets and nanosponges

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Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP01701A, Paper
Lucie Duplouy, Alain Moissette, Matthieu Hureau, T. Jean Daou, Vincent De Waele, Isabelle Gener-Batonneau
In the present work, we investigate the electron transfers occurring in the porous void of three MFI-type zeolites (ZSM-5) nanomaterials (nanocrystals, nanosheets and nanosponges) after adsorption and photoexcitation of t-stilbene...
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Understanding the first half-ALD cycle of the ZnO growth on hydroxyl functionalized carbon nanotubes

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Phys. Chem. Chem. Phys., 2020, Accepted Manuscript
DOI: 10.1039/D0CP00817F, Paper
Jonathan Guerrero-Sanchez, Hugo Alejandro Borbon-Nuñez, Hugo Tiznado, Noboru Takeuchi
We report the adsorption of diethylzinc on hydroxyl functionalized carbon nanotubes. This study intends to understand, at the atomic level, the initial stages of ZnO formation by atomic layer deposition....
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[ASAP] Mechanistic Study on a BINOL–Coumarin-Based Probe for Enantioselective Fluorescent Recognition of Amino Acids

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Published On :: Thu, 30 Apr 2020 04:00:00 GMT

The Journal of Organic Chemistry
DOI: 10.1021/acs.joc.0c00074


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[ASAP] Cyanide-Free Enantioselective Catalytic Strategies for the Synthesis of Chiral Nitriles

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Published On :: Fri, 01 May 2020 04:00:00 GMT

The Journal of Organic Chemistry
DOI: 10.1021/acs.joc.9b02773


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[ASAP] Earth-Abundant Bimetallic Nanoparticle Catalysts for Aerobic Ammoxidation of Alcohols to Nitriles

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Published On :: Fri, 08 May 2020 04:00:00 GMT

The Journal of Organic Chemistry
DOI: 10.1021/acs.joc.0c00670


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A DNA tetrahedron nanoprobe-based fluorescence resonance energy transfer sensing platform for intracellular tumor-related miRNA detection

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Analyst, 2020, Advance Article
DOI: 10.1039/C9AN02610J, Paper
Jiaxue Gao, Hua Zhang, Zhenxin Wang
A DNA tetrahedron nanoprobe (DTNP)-based sensing platform for sensitive and selective detection of miRNA via FRET with DNA assisted amplification.
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Highly sensitive endotoxin detection using a gold nanoparticle loaded layered molybdenum disulfide-polyacrylic acid nanocomposite

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00567C, Paper
Biyas Posha, N. Sandhyarani
A highly sensitive and selective endotoxin sensor is developed with a Au nanoparticle anchored MoS2-PAA nanocomposite.
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Electrochemical biosensing platforms on the basis of reduced graphene oxide and its composites with Au nanodots

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Analyst, 2020, Advance Article
DOI: 10.1039/C9AN02592H, Paper
Liang Mei, Qingyong Zhang, Min Du, Zhiyuan Zeng
rGO and AuNDs-rGO, synthesized by a simple photochemical reduction method, are used for electrochemical biosensors and show good glucose detection.
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Application of DNA nanodevices for biosensing

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00159G, Minireview
Sinuo Yu, Tianshu Chen, Qianqian Zhang, Mengru Zhou, Xiaoli Zhu
Deoxyribonucleic acid (DNA), the carrier of genetic information in living life, is an essential biomacromolecule in almost all living systems.
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Multifunctional red carbon dots: a theranostic platform for magnetic resonance imaging and fluorescence imaging-guided chemodynamic therapy

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00267D, Paper
Wentao Wang, Qicheng Zhang, Ming Zhang, Yihan Liu, Jian Shen, Ninglin Zhou, Xiaoyuan Lu, Changhong Zhao
In recent years, carbon dots (CDs) with red-emitting wavelengths have received increasing attention in cancer therapy and imaging.
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Combined Raman and AFM detection of changes in HeLa cervical cancer cells induced by CeO2 nanoparticles – molecular and morphological perspectives

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Analyst, 2020, Advance Article
DOI: 10.1039/C9AN02518A, Paper
Mirjana Miletić, Sonja Aškrabić, Jan Rüger, Borislav Vasić, Lela Korićanac, Abdullah Saif Mondol, Jan Dellith, Jürgen Popp, Iwan W. Schie, Zorana Dohčević-Mitrović
Raman and AFM analyses represent a tool for the evaluation of cytotoxic and anti-proliferative effects in cells induced by CeO2 nanoparticles.
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Light-responsive nanozymes for biosensing

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Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00389A, Minireview
Yufeng Liu, Xiaoyu Wang, Hui Wei
Using light as an external stimulus plays a key role not only in modulating activities of nanozymes, but also in constructing efficient biosensing systems. This minireview highlights recent advances in...
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Rapid and sensitive detection of NGAL for the prediction of acute kidney injury via a polydopamine nanosphere/aptamer nanocomplex coupled with DNase I-assisted recycling amplification

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00474J, Paper
Yiting Hu, Xie-an Yu, Ying Zhang, Ran Zhang, Xuefei Bai, Mi Lu, Jiwei Li, Lifei Gu, Ji-Hua Liu, Bo-Yang Yu, Jiangwei Tian
A rapid and sensitive method for NGAL detection has been developed to predict acute kidney injury and evaluate the protective effect of drug on renal disease.
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Nanodiagnostics to monitor biofilm oxygen metabolism for antibiotic susceptibility testing

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00479K, Paper
Megan P. Jewell, Samuel C. Saccomano, Alexa A. David, J. Kirk Harris, Edith T. Zemanick, Kevin J. Cash
A method utilizing oxygen-sensitive nanosensor technology to monitor the oxygen consumption dynamics of living biofilms as they are exposed to antibiotics. This method provides information on the MBIC as well as kinetic response.
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Correction: Gold alloy-based nanozyme sensor arrays for biothiol detection

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN90044C, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Junshu Lin, Quan Wang, Xiaoyu Wang, Yunyao Zhu, Xi Zhou, Hui Wei
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Portable surface-enhanced Raman scattering analysis performed with microelectrode-templated silver nanodendrites

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Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00484G, Paper
Joshua Raveendran, Aristides Docoslis
Using a handheld Raman spectrometer, we demonstrate how silver nanodendritic substrates formed on microelectrode platforms can be used for ultrasensitive detection of target analytes, such as cocaine and melamine. The...
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Accelerated non-crosslinking assembly of DNA-functionalized nanoparticles in alcoholic solvents: for application in the identification of clear liquors

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Analyst, 2020, 145,3229-3235
DOI: 10.1039/D0AN00029A, Paper
Luyang Wang, Guoqing Wang, Yali Shi, Lan Zhang, Ran An, Tohru Takarada, Mizuo Maeda, Xingguo Liang
Accelerated aggregation of DNA-functionalized gold nanoparticles is discovered in alcoholic solvents upon adding full-match DNA and is potentially useful for the identification of Baijiu.
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In vitro simultaneous mapping of the partial pressure of oxygen, pH and inorganic phosphate using electron paramagnetic resonance

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Analyst, 2020, 145,3236-3244
DOI: 10.1039/D0AN00168F, Paper
Akihiro Taguchi, Stephen DeVience, Benoit Driesschaert, Valery V. Khramtsov, Hiroshi Hirata
A simultaneous mapping method was established for the partial pressure of oxygen, pH and inorganic phosphate using electron paramagnetic resonance.
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Analysis of deoxyribonuclease activity by conjugation-free fluorescence polarisation in sub-nanolitre droplets

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Analyst, 2020, 145,3222-3228
DOI: 10.1039/C9AN02380A, Paper
Jae-Won Choi, Bala Murali Krishna Vasamsetti, Jaebum Choo, Hak Yong Kim
Deoxyribonuclease (DNase) assay using ethidium bromide (EtBr) molecules by conjugation-free fluorescence polarisation under visible light in a droplet-based microfluidic chip.
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Trace manganese detection via differential pulse cathodic stripping voltammetry using disposable electrodes: additively manufactured nanographite electrochemical sensing platforms

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Analyst, 2020, 145,3424-3430
DOI: 10.1039/D0AN00018C, Paper
Open Access
Diego P. Rocha, Christopher W. Foster, Rodrigo A. A. Munoz, Gary A. Buller, Edmund M. Keefe, Craig E. Banks
Additive manufacturing is a promising technology for the rapid and economical fabrication of portable electroanalytical devices.
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An ionic-based carbon dot for enantioselective discrimination of nonaromatic amino alcohols

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Analyst, 2020, 145,3395-3400
DOI: 10.1039/D0AN00399A, Paper
Datong Wu, Fei Pan, Li Gao, Yongxin Tao, Yong Kong
An ionic chiral carbon dot was designed and synthesized for the chiral recognition of nonaromatic amino alcohols.
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Recent developments of nanoenzyme-based colorimetric sensors for heavy metal detection and the interaction mechanism

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Analyst, 2020, 145,3173-3187
DOI: 10.1039/D0AN00339E, Critical Review
Zhengquan Yan, Hua Yuan, Qi Zhao, Lin Xing, Xiaoyu Zheng, Weiguo Wang, Yulei Zhao, Yang Yu, Lei Hu, Wenli Yao
This work highlights the application and interaction mechanism of metal nanoparticles, metal oxides, metal sulfides, graphene-based nanomaterials and G-quadruplex, etc. in nanoenzyme-based colorimetric sensors.
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Novel ratiometric electrochemical sensor for no-wash detection of fluorene-9-bisphenol based on combining CoN nanoarrays with molecularly imprinted polymers

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Analyst, 2020, 145,3320-3328
DOI: 10.1039/D0AN00345J, Paper
Zhaoyi Liu, Yong Zhang, Bing Li, Xiang Ren, Hongmin Ma, Qin Wei
A ratiometric molecularly imprinted polymers electrochemical sensor was fabricated based on the direct electrochemical oxidation of BHPF on CoN nanoarray electrode.
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Synthesis of a manganese dioxide nanorod-anchored graphene oxide composite for highly sensitive electrochemical sensing of dopamine

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Analyst, 2020, 145,3283-3288
DOI: 10.1039/D0AN00348D, Paper
Juan Li, Huifang Shen, Suhua Yu, Geshan Zhang, Chuanli Ren, Xiaoya Hu, Zhanjun Yang
A novel manganese dioxide nanorod-anchored graphene oxide (MnO2 NRs/GO) composite was synthesized by a simple hydrothermal method for the development of a highly sensitive electrochemical sensor for dopamine.
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Nano-crystalline cellulose-coated magnetic nanoparticles for affinity adsorption of glycoproteins

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Analyst, 2020, 145,3407-3413
DOI: 10.1039/D0AN00442A, Paper
Jiaying Zhang, Xiangyu Feng, Jing Wang, Guozhen Fang, Jifeng Liu, Shuo Wang
A new core–shell structured nanomaterial based on Fe3O4 nanoparticles and 2,3-dialdehyde nanocrystalline cellulose (DAC) coatings and its high efficiency in the preconcentration of glycoproteins were described in this work.
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The fingerprint of essential bio-oils by Fourier transform ion cyclotron resonance mass spectrometry

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Analyst, 2020, 145,3414-3423
DOI: 10.1039/C9AN02492A, Paper
Claudia X. Ramírez, Diana Catalina Palacio Lozano, Hugh E. Jones, Rafael Cabanzo Hernández, Mark P. Barrow, Enrique Mejia-Ospino
Six essential oils were analyzed by Fourier transform ion cyclotron resonance mass spectrometry coupled to negative electrospray ionization (ESI(–)/FT-ICR MS).
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Recent advances in nanomaterial-enhanced enzyme-linked immunosorbent assays

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Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00597E, Critical Review
Lu Gao, Qianfan Yang, Peng Wu, Feng Li
Despite serving as a gold standard for protein analysis, the classic enzyme-linked immunosorbent assay (ELISA) is currently challenged by the ever-increasing needs of sensitivity and simplicity. Towards the ongoing needs,...
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Plasmonic Nanobiosensors for Detection of MicroRNA Cancer Biomarkers in Clinical Samples

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Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00193G, Paper
Bridget M Crawford, Hsin-Neng Wang, Christina Stolarchuk, Richard Von Furstenberg, Pietro Strobbia, dadong zhang, xiaodi qin, kouros owzar, katherine garman, Vo-Dinh Tuan
MicroRNA (miRNA) play an important role in the regulation of biological processes and have demonstrated great promise as biomarkers for the early detection of various diseases, including esophageal adenocarcinoma (EAC)...
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In situ amplified photothermal immunoassay for neuron-specific enolase with enhanced sensitivity using Prussian blue nanoparticle-loaded liposomes

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00417K, Paper
Li-Juan Zhi, Ai-Li Sun, Dianping Tang
Methods based on prussian blue nanoparticles (PBNPs) have been reported for photothermal immunoassays in analytical nanoscience fields but most suffer from low sensitivity and are not beneficial for routine use.
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An electrochemical biosensor based on methylene blue-loaded nanocomposites as signal-amplifying tags to detect pathogenic bacteria

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00470G, Paper
Shengjun Bu, Kuiyu Wang, Zhongyi Li, Chengyu Wang, Zhuo Hao, Wensen Liu, Jiayu Wan
Synthesis of new methylene blue–magainin I organic–inorganic nanocomposites as electrochemical signal labels for the detection of bacteria.
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Naked-Eye Sensing of Phytic Acid at Sub-Nanomolar Level in 100% Water Medium by Charge Transfer Complex Derived from off-the-shelf Ingredients

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Analyst, 2020, Accepted Manuscript
DOI: 10.1039/D0AN00671H, Paper
Nilanjan Dey
Naked-eye sensing of phytic acid, one of the most abundant antinutrients, was achieved in 100% water medium using charge transfer complex, comprised of pyranine and methyl viologen. Since both the...
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Portable and field-deployed surface plasmon resonance and plasmonic sensors

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Analyst, 2020, Advance Article
DOI: 10.1039/D0AN00316F, Critical Review
Jean-Francois Masson
Plasmonic sensors are portable devices that can be employed in situ for the detection of analytes in environmental sciences, clinical diagnostics, infectious diseases, food, and industrial applications.
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