Results 61 to 70 of about 336,890 (213)
Catalytic activity of gold nanoparticles prepared with ultrasonic spray pyrolysis
Nanotechnology ReviewsUltrasonic spray pyrolysis (USP) is a scalable aerosol-based technique for the continuous synthesis of metallic nanoparticles; however, its potential for producing unsupported, colloidal gold nanoparticles (AuNPs) as room-temperature catalysts remains ...
Jelen Žiga +4 more
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Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization
Molecular Oncology, EarlyView.In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu +13 more
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Recent advances in anticancer metallodrugs based on gold complexes and clusters
Nano ResearchIn the field of metal-based anticancer agents, gold-based drugs have emerged as one of the most promising research directions following platinum-based drugs, owing to their unique physicochemical properties and distinct anticancer mechanisms. This review
Xiaoni An, Liang Zhao
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Frontiers in Chemistry, 2017 The proteomics strategy was utilized to analyze and identify the gold adsorption proteins from Tepidimonas fonticaldi AT-A2, due to its outstanding performance in gold-binding and recovery.
I-Son Ng +5 more
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FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
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FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
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Otto Piene, Bronze and Gold III, 1959
Sacrum et Decorum, 2010 The analysis of the abstract work by Otto Piene shows that the painting, which at first glance seems purely aesthetic, primarily intended to produce a sense of pleasure, can potentially speak to the most profound, existential (in the Jaspersian sense of ...
Michael Brötje
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ChemistryThis paper presents accurate TD-DFT calculations for several mixed-ligand gold(III) complexes with ligands including Cl−, Br−, I−, OH−, and NH3. The calculated results show excellent agreement with available experimental data.
Olga I. Logacheva +2 more
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Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis
FEBS Open Bio, EarlyView.Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho +4 more
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DNA-Templated Preparation of Gold Nanoparticles
Molecules, 2011 DNA-mediated gold nanoparticles were prepared by chemical reduction of DNA-Au(III) complex. The DNA-Au(III) was first formed by reacting DNA with HAuCl4 at a pH of 5.6. The complex in solution was reacted with hydrazine reducing Au(III) to Au.
Byung Wook Jo +3 more
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