AIMC Topic: Solvents

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[Determination of 32 polychlorinated biphenyls in aquatic products by gas chromatography-high-resolution mass spectrometry with accelerated solvent extraction-purification simultaneously coupled to isotope internal standard method].

Se pu = Chinese journal of chromatography Jul 8, 2020
Gas chromatography (GC)-high-resolution mass spectrometry (HRMS) with accelerated solvent extraction (ASE)-purification simultaneously coupled to the isotope internal standard method is proposed for the determination of 32 polychlorinated biphenyls (...
Seafood Gas Chromatography-Mass Spectrometry Solvents Isotopes Polychlorinated Biphenyls Reproducibility of Results Food Contamination Food Analysis
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Brewery: deep learning and deeper profiles for the prediction of 1D protein structure annotations.

Bioinformatics (Oxford, England) Jun 1, 2020
MOTIVATION: Protein structural annotations (PSAs) are essential abstractions to deal with the prediction of protein structures. Many increasingly sophisticated PSAs have been devised in the last few decades. However, the need for annotations that are...
Computational Biology Proteins Solvents Protein Structure, Secondary Deep Learning
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Generalized Born radii computation using linear models and neural networks.

Bioinformatics (Oxford, England) Mar 1, 2020
MOTIVATION: Implicit solvent models play an important role in describing the thermodynamics and the dynamics of biomolecular systems. Key to an efficient use of these models is the computation of generalized Born (GB) radii, which is accomplished by ...
Neural Networks, Computer Solvents Linear Models Static Electricity Thermodynamics
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Sustainable manufacturing of sensors onto soft systems using self-coagulating conductive Pickering emulsions.

Science robotics Feb 26, 2020
Compliant sensors based on composite materials are necessary components for geometrically complex systems such as wearable devices or soft robots. Composite materials consisting of polymer matrices and conductive fillers have facilitated the manufact...
Electric Conductivity Robotics Textiles Wearable Electronic Devices Equipment Design Emulsions Polymers Nanoparticles Compliance Solvents Ethanol Humans Biomimetic Materials
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Improving prediction of protein secondary structure, backbone angles, solvent accessibility and contact numbers by using predicted contact maps and an ensemble of recurrent and residual convolutional neural networks.

Bioinformatics (Oxford, England) Jul 15, 2019
MOTIVATION: Sequence-based prediction of one dimensional structural properties of proteins has been a long-standing subproblem of protein structure prediction. Recently, prediction accuracy has been significantly improved due to the rapid expansion o...
Neural Networks, Computer Computational Biology Proteins Amino Acid Sequence Solvents Protein Structure, Secondary
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Acalypha Wilkesiana 'Java White': Identification of Some Bioactive Compounds by Gc-Ms and Their Effects on Key Enzymes Linked to Type 2 Diabete.

Acta pharmaceutica (Zagreb, Croatia) Dec 1, 2018
In this study, we identified bioactive compounds from the ethanolic extracts of the leaves, stem bark and root bark of Acalypha wilkesiana through GC-MS analysis and investigated the effects of these extracts on some of the enzymes linked to type 2 d...
alpha-Glucosidases Diabetes Mellitus, Type 2 Acalypha Plant Extracts Lipase Gas Chromatography-Mass Spectrometry Hypoglycemic Agents Solvents Dose-Response Relationship, Drug alpha-Amylases
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Capturing non-local interactions by long short-term memory bidirectional recurrent neural networks for improving prediction of protein secondary structure, backbone angles, contact numbers and solvent accessibility.

Bioinformatics (Oxford, England) Sep 15, 2017
MOTIVATION: The accuracy of predicting protein local and global structural properties such as secondary structure and solvent accessible surface area has been stagnant for many years because of the challenge of accounting for non-local interactions b...
Machine Learning Computational Biology Proteins Neural Networks, Computer Models, Molecular Solvents Protein Structure, Secondary
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RESEARCH ON EXTRACTION TECHNOLOGY, ANTIBACTERIAL AND ANTIOXIDANT ACTIVITY OF ETHANOL EXTRACT FROM LEAVES OF ABUTILON THEOPHRASTI MEDIC.

Acta poloniae pharmaceutica May 1, 2017
This paper described the extraction procedure and determination method for the total flavonoids in ethanol extract from the leaves of Abutilon theophrasti Medic., and evaluated antibacterial and antioxidant activity. Maximum extraction yield was achi...
Phytotherapy Malvaceae Benzothiazoles Sulfonic Acids Hydroxyl Radical Biphenyl Compounds Picrates Solvents Plant Extracts Escherichia coli Staphylococcus aureus Plant Leaves Plants, Medicinal Ethanol Dose-Response Relationship, Drug Microbial Sensitivity Tests Anti-Bacterial Agents Microbial Viability Antioxidants
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HPLC METHOD FOR SEPARATING ENANTIOMERS OF IMIDAZOLE DERIVATIVES - ANTIFUNGAL COMPOUNDS.

Acta poloniae pharmaceutica May 1, 2017
The aim of this study was to test separation possibility of enantiomers of nine active substances belonging to imidazole derivatives: bifonazole, butoconazole, econazole, enilconazole, fenticonazole, isoconazole, miconazole, sertaconazole and tiocona...
Solvents Buffers Imidazoles Antifungal Agents Hydrogen-Ion Concentration Chromatography, High Pressure Liquid
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DEVELOPMENT AND VALIDATION OF FAST REVERSED-PHASE HPLC METHOD FOR ANALYSIS OF ESOMEPRAZOLE IN RABBIT PLASMA.

Acta poloniae pharmaceutica Mar 1, 2017
The present study focused to develop rapid, accurate and sensitive reversed-phase high pressure liquid chromatography method for the quantification of esomeprazole (ESO) magnesium in rabbit plasma. Chromatographic separation was achieved isocraticall...
Chromatography, Reverse-Phase Drug Monitoring Reproducibility of Results Methanol Rabbits Cold Temperature Potassium Compounds Animals Freezing Drug Stability Hydrogen-Ion Concentration Spectrophotometry, Ultraviolet Limit of Detection Hydroxides Chromatography, High Pressure Liquid Linear Models Proton Pump Inhibitors Acetonitriles Buffers Esomeprazole Solvents
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