The formation mechanism of Janus nanostructures in one-pot reactions: the case of Ag–Ag8GeS6

2016 ◽  
Vol 4 (18) ◽  
pp. 7060-7070 ◽  
Author(s):  
Joel van Embden ◽  
Laure Bourgeois ◽  
Enrico Della Gaspera ◽  
Lynne Waddington ◽  
Yuefeng Yin ◽  
...  
Keyword(s):  
Formation Mechanism ◽  
Model System ◽  
One Pot ◽  
System A ◽  
Novel Strategy

Using Ag–Ag8GeS6 as a model system, a novel strategy for the formation of Ag-based Janus nanostructures is presented.

Direct reductive amination of aldehydes using lithium-arene(cat.) as reducing system. A simple one-pot procedure for the synthesis of secondary amines

2012 ◽  
Vol 53 (25) ◽  
pp. 3156-3160 ◽  
Author(s):  
Fabiana Nador ◽  
Yanina Moglie ◽  
Andrés Ciolino ◽  
Adriana Pierini ◽  
Viviana Dorn ◽  
...  
Keyword(s):  
Reductive Amination ◽  
Secondary Amines ◽  
One Pot ◽  
System A

A Novel Strategy to Synthesize Dual Blue Fluorescent-Magnetic EuCl2 Nanocrystals via One-Pot Method with Controlled Morphologies Using Urea

2018 ◽  
Vol 35 (9) ◽  
pp. 1800106
Author(s):  
Tianxin Zhao ◽  
Jingwei Xin ◽  
Yingnan Jiang ◽  
Yue Zhao ◽  
Yueqi Zhao ◽  
...  
Keyword(s):  
One Pot ◽  
Novel Strategy

scholarly journals Deep neural network techniques in the calibration of space-charge distortion fluctuations for the ALICE TPC

2021 ◽  
Vol 251 ◽  
pp. 03020
Author(s):  
Sergey Gorbunov ◽  
Ernst Hellbär ◽  
Gian Michele Innocenti ◽  
Marian Ivanov ◽  
Maja Kabus ◽  
...  
Keyword(s):  
Neural Network ◽  
Space Charge ◽  
Uniform Electric Field ◽  
Alice Experiment ◽  
Electron Multiplier ◽  
System A ◽  
Novel Strategy ◽  
Time Projection ◽  
Readout Scheme ◽  
Further Development

The Time Projection Chamber (TPC) of the ALICE experiment at the CERN LHC was upgraded for Run 3 and Run 4. Readout chambers based on Gas Electron Multiplier (GEM) technology and a new readout scheme allow continuous data taking at the highest interaction rates expected in Pb-Pb collisions. Due to the absence of a gating grid system, a significant amount of ions created in the multiplication region is expected to enter the TPC drift volume and distort the uniform electric field that guides the electrons to the readout pads. Analytical calculations were considered to correct for space-charge distortion fluctuations but they proved to be too slow for the calibration and reconstruction workflow in Run 3. In this paper, we discuss a novel strategy developed by the ALICE Collaboration to perform distortion-fluctuation corrections with machine learning and convolutional neural network techniques. The results of preliminary studies are shown and the prospects for further development and optimization are also discussed.

One‐Pot Synthesis and Formation Mechanism of Hollow ZSM‐5

2019 ◽  
Vol 25 (24) ◽  
pp. 6196-6202 ◽  
Author(s):  
Yunjuan Zhang ◽  
Shunai Che
Keyword(s):  
Formation Mechanism ◽  
One Pot ◽  
One Pot Synthesis

The use of a silica-based heat sink to “uncouple” the matrix-assisted laser desorption/ionization (MALDI) mechanism

2011 ◽  
Vol 89 (4) ◽  
pp. 446-460 ◽  
Author(s):  
E. Lourantos ◽  
O. M. Ramirez ◽  
A. E. Giannakopulos ◽  
K. A. Beran ◽  
Peter J. Derrick ◽  
...  
Keyword(s):  
Gas Phase ◽  
Heat Sink ◽  
Model System ◽  
Model Systems ◽  
Laser Desorption Ionization ◽  
System A ◽  
The Matrix ◽  
Pass Through ◽  
Maldi Mechanism ◽  
Silicon Based

The relationships between ion yield(s) as a function of desorption alone and (or) ionization was investigated using two model systems. In the first model system, a carbohydrate (2,3,6-tri-O-methyl-β-cyclodextrin, TMBCD), which could be directly laser desorbed, was analyzed with and without a silicon-based heat sink compound (HSC). The HSC allowed heat to pass through but obstructed the flow of charge. In the second model system, a peptide (substance P), which ccould not be laser desorbed, was analyzed under similar conditions. The ion yield of TMBCD under either system of heat conductivity was similar, whereas the ion yield of the peptide with the heat sink was negligible. Compounds that are predominately cationized either in the gas phase or preformed in solution give an ion yield that is not dependent upon the surface conditions, whereas compounds that are not ordinarily cationized are affected by the emission of electrons from the metal surface.

The hydrothermal synthesis and formation mechanism of single-crystalline perovskite BiFeO3 microplates with dominant (012) facets

CrystEngComm ◽  
2014 ◽  
Vol 16 (20) ◽  
pp. 4176-4182 ◽  
Author(s):  
Xin Yang ◽  
Gang Xu ◽  
Zhaohui Ren ◽  
Xiao Wei ◽  
Chunying Chao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Single Crystal ◽  
Hydrothermal Method ◽  
Formation Mechanism ◽  
Organic Ligands ◽  
Adsorption Behaviour ◽  
One Pot ◽  
Single Crystalline

Single-crystal BiFeO3 (BFO) microplates with dominant (012) facets were successfully synthesized by a facile one-pot hydrothermal method. The adsorption behaviour of the organic ligands may play a key role in the formation of the BFO microplates.

Preparation of Reduced Graphene Oxide and Copper Sulfide Nanoplates Composites as Efficient Photothermal Agents for Ablation of Cancer Cells

NANO ◽  
2015 ◽  
Vol 10 (08) ◽  
pp. 1550123 ◽  
Author(s):  
Chaofan Hu ◽  
Yingliang Liu ◽  
Jianhua Rong ◽  
Qingqing Liu
Keyword(s):  
Graphene Oxide ◽  
Cancer Cells ◽  
Reduced Graphene Oxide ◽  
Copper Sulfide ◽  
Near Infrared ◽  
One Pot ◽  
Optical Absorbance ◽  
Reduced Graphene ◽  
Improved Performance ◽  
Novel Strategy

A novel strategy toward one-pot hydrothermal synthesis of copper sulfide nanoplates-decorated reduced graphene oxide (RGO–CuS) composites was developed. CuS nanoplates were successfully loaded onto the surface of RGO in the hydrothermal procedure, which was confirmed by transmission electron microscopy, UV-Vis–NIR and Raman spectroscopy. The as-synthesized RGO–CuS composites showed pronounced enhanced optical absorbance in near infrared (NR) region and higher photothermal conversion efficiency than noncomposite GO and CuS nanoplates. The RGO–CuS materials were used in photothermal ablation of cancer cells with a 980[Formula: see text]nm laser irradiation and showed improved performance than CuS nanoplates.

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