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🔍 tom rainforth 📂 Physics 📄 Peer-Reviewed
Showing 31 results for "tom rainforth" in Physics · Peer-Reviewed
Physics Peer-Reviewed PDF DOI

Hybrid Biopolymer and Lipid Nanoparticles with Improved Transfection Efficacy for mRNA.

Christian D Siewert, Heinrich Haas, Vera Cornet, Sara S Nogueira, Thomas Nawroth, Lukas Uebbing, Antje Ziller, Jozef Al-Gousous, Aurel Radulescu, Martin A Schroer, Clement E Blanchet, Dmitri I Svergun, Markus P Radsak, Ugur Sahin, Peter Langguth · 2020

Hybrid nanoparticles from lipidic and polymeric components were assembled to serve as vehicles for the transfection of messenger RNA (mRNA) using different portions of the cationic lipid DOTAP (1,2-Di…

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Physics Peer-Reviewed PDF DOI

A two-state Raman coupler for coherent atom optics.

 · 1970

We present results on a Raman laser-system that resonantly drives a closed two-photon transition between two levels in different hyperfine ground states of (87)Rb. The coupler is based on a novel opti…

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Physics Peer-Reviewed PDF DOI

Green synthesis of nanocomposites consisting of silver and protease alpha chymotrypsin.

 · 1970

The synergy of ultrasonication and the exposure to light radiation was found to be necessary in the formation of nanocomposites of silver and a protease alpha chymotrypsin. The reaction was carried ou…

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Physics Peer-Reviewed PDF DOI

Association of the polymorphisms 292 C>T and 1304 G>A in the SLC38A4 gene with hyperglycaemia.

 · 1970

BACKGROUND: The SLC38A4 gene is related to system 'A' activity, which seems to be related to impaired gluconeogenesis. The objective of this study was to determine whether the 292 C>T and 1304 G>A pol…

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Physics Peer-Reviewed PDF DOI

Silica-polypyrrole core-shell nanocomposites as active materials for dielectrophoretic displays.

 · 1970

A direct route to silica-polypyrrole core-shell nanoparticles has been used to design new nanocomposites, in which the conducting part is then wrapped by an external silica shell in order to have fina…

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Physics Peer-Reviewed PDF DOI

An acrylamide biosensor based on immobilization of hemoglobin onto multiwalled carbon nanotube/copper nanoparticles/polyaniline hybrid film.

 · 1970

A method is described for the construction of a highly sensitive electrochemical biosensor for the detection of acrylamide, based on covalent immobilization of hemoglobin (Hb) onto carboxylated multiw…

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Physics Peer-Reviewed PDF DOI

Determination of trace labile copper in environmental waters by magnetic nanoparticle solid phase extraction and high-performance chelation ion chromatography.

 · 1970

Cobalt magnetic nanoparticles surface functionalised with iminodiacetic acid were evaluated as a nano-particulate solid phase extraction absorbent for copper ions (Cu(2+)) from environmental water sam…

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Physics Peer-Reviewed PDF DOI

Microsolvation of aminoethanol: a study using DFT combined with QTAIM.

 · 1970

The microsolvation of aminoethanol (AE) with one, two, three or four water molecules was investigated using a density functional theory (DFT) approach. Quantum theory of atoms in molecules (QTAIM) ana…

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Physics Peer-Reviewed PDF DOI

Stabilisation of SWNTs by alkyl-sulfate chitosan derivatives of different molecular weight: towards the preparation of hybrids with anticoagulant properties.

 · 1970

We have previously demonstrated that chitosan derivative N-octyl-O-sulfate chitosan (NOSC), which presents important pharmacological properties, can suspend single walled carbon nanotubes (SWNTs) up t…

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Physics Peer-Reviewed PDF DOI

Morphology-Dependent Catalytic Activity of Ru/CeO₂ in Dry Reforming of Methane.

 · 1970

Three morphology-controlled CeO₂, namely nanorods (NRs), nanocubes (NCs), and nanopolyhedra (NPs), with different mainly exposed crystal facets of (110), (100), and (111), respectively, have been used…

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Physics Peer-Reviewed PDF DOI

Large-scale synthesis and characterization of hexagonal prism-shaped SiC nanowires.

 · 1970

Abundant hexagonal prism-shaped SiC nanowires were synthesized on graphite substrate via heating silicon in a graphite crucible. The products were characterized using X-ray diffraction (XRD), Fourier …

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Physics Peer-Reviewed PDF DOI

Organophilic worm-like ruthenium nanoparticles catalysts by the modification of CTAB on montmorillonite supports.

 · 1970

A supported Ru catalyst was prepared by using cetyltrimethylammonium bromide (CTAB) intercalated montmorillonite as the supporting matrix. The as-prepared Ru catalyst was subsequently characterized by…

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Physics Peer-Reviewed PDF DOI

Chemical patterning of ultrathin polymer films by direct-write multiphoton lithography.

 · 1970

We applied 2-photon laser ablation to write subdiffraction nanoscale chemical patterns into ultrathin polymer films under ambient conditions. Poly(ethylene glycol) methacrylate brush layers were prepa…

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Physics Peer-Reviewed PDF DOI

Thermal decomposition of ammonium perchlorate in the presence of Al(OH)(3)·Cr(OH)(3) nanoparticles.

 · 1970

An Al(OH)(3)·Cr(OH)(3) nanoparticle preparation procedure and its catalytic effect and mechanism on thermal decomposition of ammonium perchlorate (AP) were investigated using transmission electron mic…

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Physics Peer-Reviewed PDF DOI

Facile green synthesis of gold nanoparticles using leaf extract of antidiabetic potent Cassia auriculata.

 · 1970

A simple biological method for the synthesis of gold nanoparticles (AuNPs) using Cassia auriculata aqueous leaf extract has been carried out in the present study. The reduction of auric chloride led t…

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Physics Peer-Reviewed PDF DOI

Hydroxyl radical recycling in isoprene oxidation driven by hydrogen bonding and hydrogen tunneling: the upgraded LIM1 mechanism.

 · 1970

The Leuven isoprene mechanism, proposed earlier to aid in rationalizing the unexpectedly high hydroxyl radical (OH) concentrations in isoprene-rich, low-nitric-oxide (NO) regions ( Peeters ; et al. Ph…

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Physics Peer-Reviewed PDF DOI

One-pot fabrication of noble-metal nanoparticles that are encapsulated in hollow silica nanospheres: dual roles of poly(acrylic acid).

 · 1970

An efficient and facile one-pot method was developed to fabricate noble-metal nanoparticles (NMNs; Au, Pt, PdO and Ag) that were encapsulated within hollow silica nanospheres (HSNs; NMNs@HSNs) with a …

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Physics Peer-Reviewed PDF DOI

Surfactants-aided syntheses of different sizes and triangular shape of gold nanoparticles using trisodium citrate in environmentally friendly and photoinduced methods.

 · 1970

We prepared gold nanoparticles (Au NPs) by only using trisodium citrate as the stabilizer. The detailed reaction mechanisms of S(N)1 and E1 reactions are examined and evidenced in this study by FTIR d…

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Physics Peer-Reviewed PDF DOI

Complex formation of Sn(II) with glycine: an IR, DTA/TGA and DFT investigation.

 · 1970

The novel Sn(Gly)2?H2O complex compound has been synthesized and characterized by TGA, IR and Raman spectroscopy. Molecular spectroscopy and ab initio simulation have given the evidence of glycine mol…

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Physics Peer-Reviewed PDF DOI

Lactonisation--a degradation pathway for active pharmaceutical compounds: an in silico study in amorphous trehalose.

 · 1970

The lactonisation of a CCR1 inhibitor (CC chemokine receptor 1, involved in autoimmune diseases) featuring a hydroxyl group in a gamma-position (gamma-OH) with respect to an amide group has been inves…

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