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Yang Zhang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 960, 52-58 (2014-05-03)
A novel TiO2/diatomite composite (TD) was prepared and then characterized by scanning electron microscope (SEM) and Fourier Transform Infrared (FTIR). The results of SEM showed that after modification, the porous surface of diatomite was covered with TiO2. Both diatomite and...
Sun Young Kim et al.
Toxicological sciences : an official journal of the Society of Toxicology, 148(1), 167-182 (2015-08-12)
Cadmium (Cd(2+)) is a major environmental pollutant that induces cytotoxicity by heavy-metal accumulation. Prolonged Cd(2+) exposure leads to cell damage by oxidative stress mainly in the kidneys, a critical organ for detoxification. To identify reliable on invasive protein biomarkers for...
Mizuha Sakashita et al.
Bioorganic & medicinal chemistry, 22(19), 5212-5219 (2014-08-27)
Highly efficient drug carriers targeting hepatocyte is needed for treatment for liver diseases such as liver cirrhosis and virus infections. Galactose or N-acetylgalactosamine is known to be recognized and incorporated into the cells through asialoglycoprotein receptor (ASGPR) that is exclusively...
Anna Golunova et al.
Biomacromolecules, 16(4), 1146-1156 (2015-03-03)
The ability to tailor mechanical properties and architecture is crucial in creating macroporous hydrogel scaffolds for tissue engineering. In the present work, a technique for the modification of the pore size and stiffness of acrylamide-based cryogels is demonstrated via the...
Keli Chai et al.
Viruses, 13(1) (2020-12-31)
Membrane proteins of enveloped viruses have been reported to undergo palmitoylation, a post-translational modification often having a critical role in the function of these viral proteins and hence viral replication. In this study, we report that the foamy virus (FV)...
Young-Chan Kim et al.
Nature chemical biology, 15(9), 907-916 (2019-08-21)
Toll-like receptor (TLR)/myeloid differentiation primary response protein (MYD88) signaling aggravates sepsis by impairing neutrophil migration to infection sites. However, the role of intracellular fatty acids in TLR/MYD88 signaling is unclear. Here, inhibition of fatty acid synthase by C75 improved neutrophil...
Sofia Amadori et al.
Journal of materials science. Materials in medicine, 26(2), 69-69 (2015-01-30)
Sterilization through γ-irradiation has been reported to affect collagen mechanical properties, but its possible effects on gelatin based materials have not been investigated up to now. Herein we report the results of a mechanical, chemical and thermal study performed on...
Fange Liu et al.
The Journal of biological chemistry, 290(25), 15621-15634 (2015-04-29)
The rubredoxin motif is present in over 74,000 protein sequences and 2,000 structures, but few have known functions. A secondary, non-catalytic, rubredoxin-like iron site is conserved in 3-hydroxyanthranilate 3,4-dioxygenase (HAO), from single cellular sources but not multicellular sources. Through the...
Kürşad Oğuz Oskay et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 72(1), 52-62 (2015-06-27)
This study aimed to recover and remove copper from industrial model wastewater solution by non-dispersive solvent extraction (NDSX). Two mathematical models were developed to simulate the performance of an integrated extraction-stripping process, based on the use of hollow fiber contactors...
A Dictionary of Chemistry (2016)
Intensification of biopolymeric microparticles production by ultrasonic assisted atomization
Barba AA, et al.
Chemical Engineering and Processing, 48(10), 1477-1483 (2009)
Gabriela M B Haverroth et al.
Ecotoxicology and environmental safety, 122, 440-447 (2015-09-20)
Copper is a heavy metal found at relatively high concentrations in surface waters around the world. Copper is a micronutrient at low concentrations and is essential to several organisms. At higher concentrations copper can become toxic, which reveal the importance...
Florence Haudin et al.
Physical chemistry chemical physics : PCCP, 17(19), 12804-12811 (2015-04-25)
The growth of chemical gardens is studied experimentally in a horizontal confined geometry when a solution of metallic salt is injected into an alkaline solution at a fixed flow rate. Various precipitate patterns are observed-spirals, flowers, worms or filaments-depending on...
Jan Sadoch et al.
Biotechnology and bioengineering, 118(2), 676-689 (2020-10-11)
Bright yellow (BY-2) tobacco cells combined with the XVE chemically inducible system are one of the most promising plant-based platforms for recombinant protein production. This offers a range of benefits, including the separation of the cell growth and heterologous gene...
Bhagwan S Batule et al.
International journal of nanomedicine, 10 Spec Iss, 137-142 (2015-09-09)
We developed a simple but efficient method to synthesize protein-inorganic hybrid nanostructures with a flower-like shape (nanoflowers), which relies on sonication to facilitate the synthesis of the nanoflowers. With this technique, we synthesized nanoflowers containing laccase as a model protein...
Tyson Smyth et al.
Bioconjugate chemistry, 25(10), 1777-1784 (2014-09-16)
A method for conjugation of ligands to the surface of exosomes was developed using click chemistry. Copper-catalyzed azide alkyne cycloaddition (click chemistry) is ideal for biocojugation of small molecules and macromolecules to the surface of exosomes, due to fast reaction...
Rossana Canavesi et al.
Journal of pharmaceutical and biomedical analysis, 97, 141-150 (2014-05-28)
Pantethine (d-bis-(N-pantothenyl-β-aminoethyl)-disulfide, PAN), the stable disulfide form of pantetheine, has beneficial effects in vascular diseases being able to decrease the hyperlipidaemia, moderate the platelet function and prevent the lipid peroxidation. Furthermore, recent studies suggested that PAN may be an effective...
Zhiguo Li et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(11), 2247-2251 (2014-05-08)
The Cu(I) -catalyzed 1,3-dipolar azide-alkyne cycloaddition (CuAAC) has arisen as one of the most useful chemical transformations for introducing complexity onto surfaces and materials owing to its functional-group tolerance and high yield. However, methods for monitoring such reactions in situ...
Jong-Min Park et al.
Biosensors & bioelectronics, 71, 306-312 (2015-04-29)
This work presented a highly sensitive bacterial antibiotic susceptibility test through β-lactamase assay using Parylene-matrix chip. β-lactamases (EC are an important family of enzymes that confer resistance to β-lactam antibiotics by catalyzing the hydrolysis of these antibiotics. Here we...
R Freiry et al.
Bulletin of environmental contamination and toxicology, 93(4), 442-445 (2014-08-30)
The sensitivity of Danio rerio to three chemicals was compared at two growth stages [larval (10 ± 2 after hatching) and post-larval (60 ± 4 days after hatching)] based on acute toxicity tests. Thirty-nine 48 h acute toxicity tests were...
Burcu Somturk et al.
Dalton transactions (Cambridge, England : 2003), 44(31), 13845-13852 (2015-05-06)
In this study, we report the preparation, catalytic activity and stability of a hybrid nanoflower (hNF) formed from horseradish peroxidase (HRP) enzyme and copper ions (Cu(2+)). We studied the morphology of hNFs as a function of the concentrations of copper...
Shigehiro Kagaya et al.
Talanta, 147, 342-350 (2015-11-26)
The effect of the molecular weight of polyethyleneimine (PEI), defined as a compound having two or more ethyleneamine units, and of its carboxymethylation rate (CM/N), represented by the ratio of ion-exchange capacity to the amount of N on the resin...
Fengwei Tian et al.
PloS one, 10(11), e0143318-e0143318 (2015-11-26)
Lactobacillus plantarum CCFM8246, which has a relatively strong copper binding capacity and tolerance to copper ions, was obtained by screening from 16 lactic acid bacteria in vitro. The selected strain was then applied to a mouse model to evaluate its...
Janosch Peter Heller et al.
Methods (San Diego, Calif.), 174, 81-90 (2019-06-04)
Astroglia are vital facilitators of brain development, homeostasis, and metabolic support. In addition, they are also essential to the formation and regulation of synaptic circuits. Due to the extraordinary complex, nanoscopic morphology of astrocytes, the underlying cellular mechanisms have been...
Monica Viladomiu et al.
Cell host & microbe, 29(4), 607-619 (2021-02-05)
Adherent-invasive E. coli (AIEC) are enriched in the intestinal microbiota of patients with Crohn's disease (CD) and promote intestinal inflammation. Yet, how AIEC metabolism of nutrients impacts intestinal homeostasis is poorly defined. Here, we show that AIEC encoding the large subunit...
Preparation of Purified Gram-positive Bacterial Cell Wall and Detection in Placenta and Fetal Tissues
Mann B, et al.
Bio-protocol, 6(23) (2016)
Che-Fan Huang et al.
Journal of peptide science : an official publication of the European Peptide Society, 21(2), 114-119 (2015-01-06)
Protein oxidation by reactive oxygen species has been associated with aging and neurodegenerative disorders, and histidine is one of the major oxidation targets due to its metal-chelating property and susceptibility to metal-catalyzed oxidation. 2-Oxohistidine, the major product of histidine oxidation...
Hugo Pereira et al.
Marine drugs, 13(6), 3531-3549 (2015-06-06)
Four lipid-rich microalgal species from the Red Sea belonging to three different genera (Nannochloris, Picochlorum and Desmochloris), previously isolated as novel biodiesel feedstocks, were bioprospected for high-value, bioactive molecules. Methanol extracts were thus prepared from freeze-dried biomass and screened for...
Özge Erdemli et al.
Journal of biomaterials applications, 29(4), 524-542 (2014-05-24)
Anti-tumor necrosis factor α (TNFα) drugs such as etanercept (ETN) have been mostly used in systemic treatment of rheumatoid arthritis. To eliminate the side effects in long-term treatments and to achieve a local sustained anti-inflammatory effect, a controlled drug delivery...
Meritxell Navarro-Reig et al.
Analytical and bioanalytical chemistry, 407(29), 8835-8847 (2015-09-26)
The comprehensive analysis of untargeted metabolomics data acquired using LC-MS is still a major challenge. Different data analysis tools have been developed in recent years such as XCMS (various forms (X) of chromatography mass spectrometry) and multivariate curve resolution alternating...
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