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364525
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Jing Tang et al.
Nanoscale, 7(35), 14752-14759 (2015-08-20)
Red upconversion luminescence (UCL) is selectively enhanced by about 7 times via Fe(3+) codoping into a NaYF4:Yb,Er nanocrystalline lattice. The maximum red-to-green ratio (R/G) as well as the overall integrated UCL intensity features at an Fe(3+) content of 20 mol%.
UV-curable nanocomposite based on methacrylic-siloxane resin and surface-modified TiO2 nanocrystals.
Chiara Ingrosso et al.
ACS applied materials & interfaces, 7(28), 15494-15505 (2015-07-08)
A novel UV-light-curable nanocomposite material formed of a methacrylic-siloxane resin loaded with 1 wt % oleic acid and 3-(trimethoxysilyl)propyl methacrylate silane (OLEA/MEMO)-coated TiO2 nanorods (NRs) has been manufactured as a potential self-curing structural coating material for protection of monuments and
Zhiming Deng et al.
Journal of materials chemistry. B, 8(21), 4587-4592 (2020-04-30)
Silk fibroin-based materials spun by silkworms present excellent biocompatible and biodegradable properties, endowing them with broad applications for use in in vivo implanted devices. Therefore, it is highly desirable to explore functionalized silk with additional optical bioimaging abilities for the
Hui Huang et al.
Metallomics : integrated biometal science, 11(7), 1200-1206 (2019-06-27)
Environmental factors may play a critical role in the etiology and pathogenesis of Parkinson's disease (PD). However, the association of PD with specific chemical species remains largely unknown. Here we prepared three kinds of iron oxide nanoparticles and examined their
Wasim J Mir et al.
Scientific reports, 7(1), 9647-9647 (2017-08-31)
We investigate the potential use of colloidal nanoplates of Sb
Suzanne M Caliph et al.
The Journal of pharmacy and pharmacology, 66(10), 1377-1387 (2014-05-14)
To assess the role of intestinal lymphatic transport in the oral bioavailability and brain deposition of a highly lipophilic, centrally acting drug candidate (Org 49209) in comparison to cholesterol, a close structural analogue. The intestinal lymphatic transport of Org 49209
Cristian Zaharia et al.
Materials (Basel, Switzerland), 13(18) (2020-09-10)
Dental adhesives are used in a wide range of applications, including to place direct composite restorations in frontal or posterior teeth. One of the most frequent causes for the failure of composite resin restorations is microleakages. The first aim of
Jinghan Tian et al.
The Analyst, 140(15), 5301-5307 (2015-06-16)
A core-shell structured molecularly imprinted polymer on upconverting nanoparticles (UCNPs@MIP) was synthesized for the fluorescence (FL) sensing of sulfamethazine (SMZ). Hexagonal UCNPs were synthesized by the solvothermal method, then coated with a thin silica shell and modified with vinyl groups.
Bin Zhou et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(31), 11143-11151 (2015-06-23)
We report an efficient approach to the synthesis of AgSbS2 nanocrystals (NCs) by colloidal chemistry. The size of the AgSbS2 NCs can be tuned from 5.3 to 58.3 nm with narrow size distributions by selection of appropriate precursors and fine control
Amanda Preske et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 17(5), 681-686 (2015-12-15)
The most common method of synthesizing colloidal quantum dots (QDs) relies on an increasing particle size through increasing reaction time. We demonstrate a synthesis where the QD size is programmable through the use of a secondary phosphine sulfide precursor. The
G Hoffmann et al.
Clinical chemistry, 35(4), 587-595 (1989-04-01)
This new method for qualitative and quantitative determination of organic acids, aldehydes, and ketones in biological samples is effective for use with urine, plasma, and amniotic fluid, and it requires no deproteinization. Isolation by batch-wise liquid partition chromatography on silicic
Marija Stojanović et al.
Biotechnology and applied biochemistry, 62(4), 458-466 (2014-09-17)
Fatty acid (FA) ascorbyl esters are recently emerging food, cosmetic, and pharmaceutical additives, which can be prepared in an eco-friendly way by using lipases as catalysts. Because they are amphiphilic molecules, which possess high free radical scavenging capacity, they can
Eunjae Jung et al.
International journal of pharmaceutics, 487(1-2), 49-55 (2015-04-12)
The aim of this study was to develop drug-in adhesive (DIA) patch formulations for the transdermal delivery of fluoxetine (FX). The DIA patch formulations containing FX were prepared and optimized with various pressure sensitive adhesives, drug contents and enhancers. Among
Felix Aladedunye et al.
Food chemistry, 141(3), 2373-2378 (2013-07-23)
The influence of linoleic acid content and tocopherol isomeric composition on the frying performance of high oleic sunflower oil was evaluated during a 14-day restaurant style frying operation. At equal linoleic acid content, no significant difference was observed between high
Kenichi Sakai et al.
Journal of oleo science, 60(4), 159-163 (2011-03-24)
Gemini surfactants recently developed by our research group are introduced from the standpoints of their syntheses, aqueous solution properties, and potential applications. Two series of gemini surfactants are introduced in this short review, the first of which is the oleic
Eleonora Dellera et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(3), 643-650 (2014-08-17)
In the treatment of chronic wounds, topical application of anti-infective drugs such as silver sulfadiazine (AgSD) is of primary importance to avoid infections and accelerate wound repair. AgSD is used in burns and chronic wounds for its wide antibacterial spectrum
C Colette et al.
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity, 27(6), 648-656 (2003-07-02)
To investigate whether improvements in cardiovascular risk factors, as observed in energy-balance conditions after exchanging carbohydrates (CHO) for monounsaturated (MUFA) fats, are also observed in energy-restricted conditions. Longitudinal, clinical intervention study using two types of energy-restricted diets (-30% of initial
Xavier A Kayigire et al.
Tuberculosis (Edinburgh, Scotland), 95(6), 770-779 (2015-09-01)
Dormant, slow-growing, antibiotic-tolerant Mycobacterium tuberculosis undermine the shortening of tuberculosis treatment to less than 6 months and are thought to be characterised by intracellular lipid bodies. Antibiotic effects on such persisting bacilli escape evaluation as they cannot be readily cultured.
Yunok Oh et al.
International journal of pharmaceutics, 531(1), 1-13 (2017-07-12)
Recently, various therapeutic strategies in anticancer drug development are focused to reduce adverse side effects and to enhance the therapeutic efficacy. Mostly, the iron oxide (Fe
Tushar Debnath et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(30), 7306-7314 (2017-03-28)
Charge-transfer processes from photoexcited CdSe quantum dots (QDs) to phenol derivatives with electron- donating (4-methoxy) and -withdrawing (4-nitro) moieties have been demonstrated by using steady-state and time- resolved emission and femtosecond transient absorption spectroscopy. Steady-state and time-resolved emission studies suggest
Elizabeth A Droke et al.
Biological trace element research, 95(3), 219-232 (2003-12-11)
The Caco-2 cell line was used as a model to determine if the type of fatty acid, unsaturated versus saturated, differentially altered the uptake and transport of iron in the human intestine and if the changes were the result of
Zhengze Yu et al.
ACS nano, 9(11), 11064-11074 (2015-10-13)
Photodynamic therapy (PDT) is a well-established modality for cancer therapy, which locally kills cancer cells when light irradiates a photosensitizer. However, conventional PDT is often limited by the extremely short lifespan and severely limited diffusion distance of reactive oxygen species
Ayman M Atta et al.
Molecules (Basel, Switzerland), 20(1), 1244-1261 (2015-01-17)
This work presents a new method to prepare poly(sodium acrylate) magnetite composite nanoparticles. Core/shell type magnetite nanocomposites were synthesized using sodium acrylate as monomer and N,N-methylenebisacrylamide (MBA) as crosslinker. Microemulsion polymerization was used for constructing core/shell structures with magnetite nanoparticles
J R Kumar et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 168, 28-38 (2014-12-06)
Three isoenzymes of phospholipase A2 (PLA2), VRV-PL-IIIc, VRV-PL-VII, and VRV-PL-IX were isolated from Daboia russelii snake venom. The venom, upon gel filtration on Sephadex G-75 column, resolved into six peaks (DRG75 I-VI). The VRV-PL-IIIc was purified by subjecting DRG75II to
C Carrillo et al.
Nutricion hospitalaria, 27(4), 978-990 (2012-11-21)
Although n-3 polyunsaturated fatty acids have been widely described as anti-inflammatory fats, little is known about the role of oleic acid in immune system. The aim of the present review is to join all the reports available in order to
Q Xu et al.
Journal of colloid and interface science, 576, 147-157 (2020-05-18)
Strongly degraded cellulosic artworks usually need deacidification and consolidation. Alkaline nanoparticles are known to be effective in neutralizing the acidity, while cellulose nanocrystals have the potential to be used as compatible and effective strengthening agents. We have grafted cellulose nanocrystals
Zhenwei Gong et al.
American journal of physiology. Endocrinology and metabolism, 309(3), E283-E292 (2015-06-11)
Humanin (HN) is an endogenous mitochondria-associated peptide that has been shown to protect against various Alzheimer's disease-associated insults, myocardial ischemia-reperfusion injury, and reactive oxygen species-induced cell death. We have shown previously that HN improves whole body glucose homeostasis by improving
Yuan Z Feng et al.
American journal of physiology. Cell physiology, 308(7), C548-C556 (2015-01-23)
Exercise improves insulin sensitivity and oxidative capacity in skeletal muscles. However, the effect of exercise on substrate oxidation is less clear in obese and type 2 diabetic subjects than in lean subjects. We investigated glucose and lipid metabolism and gene
Artem G Shulga et al.
ACS nano, 12(12), 12805-12813 (2018-12-13)
The application of light-emitting field-effect transistors (LEFET) is an elegant way of combining electrical switching and light emission in a single device architecture instead of two. This allows for a higher degree of miniaturization and integration in future optoelectronic applications.
Robin P da Silva et al.
Biochimica et biophysica acta, 1841(11), 1639-1646 (2014-09-11)
Non-alcoholic fatty liver disease encompasses a wide spectrum of liver damage including steatosis, non-alcoholic steatohepatitis, fibrosis and cirrhosis. We have previously reported that creatine supplementation prevents hepatic steatosis and lipid peroxidation in rats fed a high-fat diet. In this study
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