Results 61 to 70 of about 340,880 (298)

Investigating the Combined Effect of Natural and Metal Salt Mordants on Coloring Potential of Indian Rhubarb (Rheum emodi) Natural Dye

open access: yesJournal of Natural Fibers, 2017
Synthetic dyes produce wide range of shades, but some of them especially azo dyes have been recently discovered to cause severe human health and environmental problems.
M. Ali Khan   +2 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Avaliação da Influência de Diferentes Tratamentos de Superfície na Cor de Resinas Bisacrílicas [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Objetivo: Avaliar a cor de uma resina bisacrílica utilizada para confecção de próteses provisórias por meio de espectrofotometria, após diferentes ...
Mores, Liliana Salete Aparecida
core  

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Tensile strength and impact strength of color modified acrylic resin reinforced with titanium dioxide nanoparticles

open access: yes, 2017
Poor mechanical properties are among the main limitations of acrylic resins. Addition of titanium dioxide (TiO2) nanoparticles to acrylic resin has been shown to improve its mechanical properties with an adverse effect on its color.
Akbari, Faezeh   +7 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Impact of internal notation and hetero bifunctional reactive dyes on color performance, mechanical and dimensional stability of cellulose-based biomaterials [PDF]

open access: yesJournal of the Serbian Chemical Society
Internal notation factors influence the quality of cellulose-based biomaterials dyed with hetero bifunctional reactive dyes. Different internal notations of materials, such as Single Jersey, Rib and Interlock affect various coloration parameters like dye
Sarker Ruma   +3 more
doaj   +1 more source

Effects of coloring procedures on shear bond strength between resin cement and colored zirconia

open access: yesEuropean Oral Research, 2018
Debonding is expected as a frequent failure type in zirconia restorations. Therefore the aim of the current study is to evaluate the shear bond strength between colored zirconia and resin cement.There were 11 groups evaluated each containing 12 zirconia discs (15 mm x 12 mm x 1.6 mm).
TUNCEL, İlkin, TURP, İşıl
openaire   +5 more sources

Kernel classifier construction using orthogonal forward selection and boosting with Fisher ratio class separability measure [PDF]

open access: yes, 2006
A greedy technique is proposed to construct parsimonious kernel classifiers using the orthogonal forward selection method and boosting based on Fisher ratio for class separability measure.
Wang, X. X.   +9 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

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