Expertini Research Research

Browse Research Papers

87+ open-access research outputs.

✕ Clear
🔍 x. buffat 📂 Physics 📄 Peer-Reviewed
Showing 87 results for "x. buffat" 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…

Read Paper →
Physics Peer-Reviewed PDF DOI

Phosphatidylserine decarboxylase from Clostridium butyricum.

 · 1970

Phosphatidylserine decarboxylase activity has been characterized in membrane preparations from Clostridium butyricum ATCC 19398. A particulate fraction was shown to catalyze the formation of phosphati…

Read Paper →
Physics Peer-Reviewed PDF DOI

Physical evaluation of prototype high-performance anti-scatter grids: potential for improved digital radiographic image quality.

 · 1970

Grid evaluation for a screen-film x-ray system has typically included independent measurement of the opposing contrast improvement factor and Bucky factor. Neither of these metrics, however, is approp…

Read Paper →
Physics Peer-Reviewed PDF DOI

High-performance liquid chromatographic determination of tramadol and its O-desmethylated metabolite in blood plasma. Application to a bioequivalence study in humans.

 · 1970

Simultaneous HPLC determination of the analgetic agent tramadol, its major pharmacodynamically active metabolite (O-desmethyltramadol) in human plasma is described. Simple methods for the preparation …

Read Paper →
Physics Peer-Reviewed PDF DOI

Prospect for characterizing interacting soft colloidal structures using spin-echo small angle neutron scattering.

 · 1970

Spin-echo small angle neutron scattering (SESANS) provides a new experimental tool for structural investigation. Due to the action of spin-echo encoding, SESANS measures a spatial correlation function…

Read Paper →
Physics Peer-Reviewed PDF DOI

Induction of mammary neoplasms in the Sprague-Dawley rat by 430keV neutrons and X-rays.

 · 1970

Female noninbred Sprague-Dawley rats were exposed to single doses of 0.28, 0.56, and 0.85 gray (Gy = 1 J/kg or 100 rads) of X-rays or 0.001, 0.004, 0.016, and 0.064 Gy of 430-keV neutrons at 62 +/- 1 …

Read Paper →
Physics Peer-Reviewed PDF DOI

Dissolution enhancement by bio-inspired mesocrystals: the study of racemic (R,S)-(+/-)-sodium ibuprofen dihydrate.

 · 1970

PURPOSE: The aim of this paper is to enhance the dissolution rate of racemic (R,S)-(+/-)-sodium ibuprofen dihydrate via a bio-inspired method of growing mesocrystals.MATERIALS AND METHODS: Mesocrystal…

Read Paper →
Physics Peer-Reviewed PDF DOI

Fluorene-based metal-ion sensing probe with high sensitivity to Zn2+ and efficient two-photon absorption.

 · 1970

The photophysical, photochemical, two-photon absorption (2PA) and metal ion sensing properties of a new fluorene derivative (E)-1-(7-(4-(benzo[d]thiazol-2-yl)styryl)-9,9-bis(2-(2-ethoxyethoxy)ethyl)-9…

Read Paper →
Physics Peer-Reviewed PDF DOI

Degradation of surfactant wastewater under microwave irradiation in the presence of activated carbon assisted with nano-sized TiO2 or nano-sized ZnO.

 · 1970

An improved method treating surfactant wastewater by the addition of semiconductor material such as nano-sized TiO2 or ZnO to activated carbon (AC) with microwave (MW) irradiation was proposed so as t…

Read Paper →
Physics Peer-Reviewed PDF DOI

Design of experiment for optimization of plasma-polymerized octafluorocyclobutane coating on very high aspect ratio silicon molds.

 · 1970

As-fabricated deep reactive ion etched (DRIE) silicon mold with very high aspect ratio (>10) feature patterns is unsuitable for poly(dimethylsiloxane) (PDMS) replication because of the strong interact…

Read Paper →
Physics Peer-Reviewed PDF DOI

Increased hepatic glucose production and decreased hepatic glucose uptake at the prediabetic phase in the Otsuka Long-Evans Tokushima fatty rat model.

 · 1970

To investigate the time course of the hepatic glucose metabolism in non-insulin-dependent diabetes (NIDDM), we measured hepatic glucose production (HGP) and first-pass uptake of portal glucose infusio…

Read Paper →
Physics Peer-Reviewed PDF DOI

Effects of inosine on adenosine-induced coronary vasodilation in the open chest dog.

 · 1970

The effects of inosine (CAS 58-63-9) on adenosine-induced coronary vasodilation were studied in open-chest dogs. Inosine and hypoxanthine were infused into the coronary artery at a rate to obtain resp…

Read Paper →
Physics Peer-Reviewed PDF DOI

Role of Ribes khorassanicum

 · 1970

Silver nanoparticles (AgNPs) have been biosynthesised through the extracts of Ribes khorassanicum fruits, which served as the reducing agents and capping agents. Biosynthesised AgNPs have been found t…

Read Paper →
Physics Peer-Reviewed PDF DOI

Testosterone and luteinizing hormone responses to naloxone help predict sexual performance in rams.

 · 1970

The first objective of this study was to determine whether LH and testosterone respond differently to a naloxone injection in relation to varying sexual performance in rams. If differences occurred, t…

Read Paper →
Physics Peer-Reviewed PDF DOI

Tubular mechanism for the spontaneous hypercalciuria in laboratory rat.

 · 1970

Recently it has been observed that Ca excretion in laboratory rats does not follow a Gaussian distribution, with approximately 10% of them excreting Ca at a rate of 2 SD above the group mean. This phe…

Read Paper →
Physics Peer-Reviewed PDF DOI

Quantitative determination of trimebutine maleate and its three metabolites in human plasma by liquid chromatography-tandem mass spectrometry.

 · 1970

A sensitive and selective HPLC-MS-MS method was developed for the determination of trimebutine maleate (TM) and its major metabolites N-monodemethyltrimebutine (TM-MPB), N-didemethyltrimebutine (APB) …

Read Paper →
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…

Read Paper →
Physics Peer-Reviewed PDF DOI

Synthesis and mesomorphic properties of rigid-core ionic liquid crystals.

 · 1970

Ionic liquid crystals combine the unique solvent properties of ionic liquids with self-organization found for liquid crystals. We report a detailed analysis of the structure-property relationship of a…

Read Paper →
Physics Peer-Reviewed PDF DOI

Correlation between calcium carbonate content and emission characteristics of incense.

 · 1970

In Taiwan and China, calcium carbonate is commonly added as a filler during incense production to lower the cost. This study has found an unexpected benefit for this practice: it reduces particulate e…

Read Paper →
Physics Peer-Reviewed PDF DOI

Influence of Vitamin D Receptor Gene Fok1 Polymorphism on Bone Mass Accrual Post Calcium and Vitamin D Supplementation.

 · 1970

OBJECTIVE: To examine the association of vitamin D receptor (VDR) gene polymorphisms of the Fok1 locus on bone mass accrual in Indian girls used to a low calcium intake.METHODS: An intervention trial …

Read Paper →
Page 1 of 5 Next →