298 research outputs found
Additional file 2: Table S2. of Serine/arginine-rich splicing factor 3 (SRSF3) regulates homologous recombination-mediated DNA repair
Splicing-altered genes in SRSF3-knopckdown cells. (XLSX 164 kb
Additional file 3: Figure S1-S7. of Serine/arginine-rich splicing factor 3 (SRSF3) regulates homologous recombination-mediated DNA repair
Supplementary data. (PPTX 433 kb
Additional file 1: Table S1. of Serine/arginine-rich splicing factor 3 (SRSF3) regulates homologous recombination-mediated DNA repair
Expression-altered genes in SRSF3-knockdown cells. (XLSX 120 kb
Controllable Self-Assembly of Amphiphilic Dendrimers on a Silica Surface: The Effect of Molecular Topological Structure and Salinity
The
adsorption kinetics and equilibrium of amphiphilic dendrimers
based on polyÂ(amidoamine) modified with a dodecyl chain, G<i><sub>n</sub></i>QPAMC<sub>12</sub> (<i>n</i> represents
the generation number), with different generation numbers at a silica–water
interface have been investigated. The effect of molecular shape with
different charge characteristics on the adsorption kinetics, adsorption
isotherms, and the conformation of a self-assembled layer has been
elucidated. For the adsorption kinetics, two steps were observed including
the adsorption of individual molecules at concentrations below the
critical micelle concentration (cmc) and the predominant adsorption
of aggregates above the cmc. However, the adsorption
isotherm, as a function of the generation number, presented an exceptional
characteristic, in which a decrease in adsorption mass with different
levels occurred in a high generation of amphiphilic dendrimers, depending
on the balance of hydrophobic interaction and electrostatic repulsion.
Atomic force microscopy imaging showed that flattened films with pores
(spacing) of various shapes and roughness of 3–4 nm were formed,
of which the pores (spacing) decreased obviously as the generation
number increased. The addition of electrolyte (NaBr) has a great effect
on the film morphology formed by the G<sub>3</sub>QPAMC<sub>12</sub> dendrimer adsorbed at the silica–water interface, showing
that the film became closer with smaller pores with increased NaBr
concentration
Effects of Catalyst Type and Reaction Parameters on One-Step Acrylation of Soybean Oil
Unlike
the conventional synthesis of acrylated soybean oil (ASO)
that usually involved several steps, a novel one-step reaction synthesis
of ASO was introduced in this study. ASO was prepared directly from
the addition reaction of soybean oil (SO) and acrylic acid (AA). Effects
of catalyst type, reaction stoichiometry, and conditions of the one-step
synthesis of ASO were investigated in detail. The products were characterized
using <sup>1</sup>H NMR, <sup>13</sup>C NMR, and FTIR. BF<sub>3</sub>·Et<sub>2</sub>O was found to be the most effective catalyst
for this addition reaction. The results indicated that high catalyst
and AA concentrations greatly increased the conversion to ASO and
accelerated the reaction. Side reactions, such as polymerization of
AA and transesterification between triglycerides and AA, were also
noted during the reaction and were examined using <sup>1</sup>H NMR.
The feasibility of recovering and reusing the catalyst and excess
AA was evaluated
Demise of mcr-1 and mcr-3.19 mediated by plasmid elimination and ISApl1
The sequences in the three files were assembled sequenes of plasmids found in three danghter clones with flye tool based on Nanopore MinION long-read data
Mechanochemical Synthesis of Ketones via Chemoselective Suzuki–Miyaura Cross-Coupling of Acyl Chlorides
The direct synthesis of ketones via
acyl Suzuki–Miyaura
cross-coupling of widely available acyl chlorides is a central transformation
in organic synthesis. Herein, we report the first mechanochemical
solvent-free method for highly chemoselective synthesis of ketones
from acyl chlorides and boronic acids. This acylation reaction is
conducted in the solid state, in the absence of potentially harmful
solvents, for a short reaction time and shows excellent selectivity
for CÂ(acyl)–Cl bond cleavage
Polymerization Induced Phase Separation in Composite Latex Particles during Seeded Emulsion Polymerization
Multiphase structured
latex particles have been studied and produced
for decades; however, the mechanism governing the polymerization induced
phase separation process in such particles remains incomplete. These
particles are typically produced by starting with a first, single
phase polymer particle dispersion, and then a second polymer, nearly
always thermodynamically phase incompatible with the first, is polymerized
within those seed particles. The Gibbs free energy change upon demixing
is the driving force inducing polymer–polymer phase separation
during polymerization (PIPS). However, the ultimate extent of phase
separation is dictated by resistances to mutual polymer chain diffusion
within the latex particles. Here, we have elucidated and quantified
the contributions of thermodynamic driving force and kinetic diffusive
limitations to polymer–polymer phase separation within composite
nanoparticles. We present a means to evaluate both the influence of
chemistry and process conditions on a master plot profile predictive
of a wide range of systems
Comprehensive understanding of co-evolution and fitness cost of mcr-1 and mcr-3 in E. coli strains via long-read sequencing
The complete genome sequences of five E. coli strains coharboring mcr-1 and mcr-3 variants were submitted here for reference.</div
The main interface of the virtual prediction software platform.
The main interface of the virtual prediction software platform.</p
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