WebPEG-HCuSNPs, the Cu level remaining in the liver was 1.1 ± 0.1 %ID/g, which was only 5% of the amount at 1 day post injection. The Cu level in the liver decreases much faster than Au level after 1 day, indicating faster metabolism and excretion of copper nanoparticles than the gold nanoparticles. Currently, enzyme-free DNA toehold-mediated strand displacement amplification is widely used for intracellular nucleic acid detection due to its tunability and high amplification efficiency.25–28 Ma et al. reported a type of DNA-template gold nanoparticle-quantum dot nanoparticle assembly-based imaging … See more
Facilitated Excretion of Gold Nanoparticles by Copper Sulfide ...
WebMay 1, 2024 · TEM images demonstrated that HCuSNPs were relatively uniform in size, with the average diameter about 191.7 nm (Fig. 3 A–B). The HCuSNPs had a strong absorption band in the NIR region (peaked at ~900 nm, Fig. 3 C). SEM images revealed the near-spherical morphology of HCuSNPs-MS-PTX, which had an average size of 9.84 … WebMay 13, 2014 · The HCuSNPs conjugated with thiolated chitosan (HCuSNPs-Chi) were centrifuged at 10 000 rpm for 8 min at room temperature and washed with distilled water. To formulate HCuSNPs-CpG, 0.1 mL of CpG aqueous solution (containing 10 μg CpG) was added to 0.2 mL of the above HCuSNPs-Chi suspension (containing 200 μg CuS) under … khoros publishing app
131I-Labeled Copper Sulfide-Loaded Microspheres to Treat …
WebHHS’ Tracking Accountability in Government Grants System (TAGGS) website is a robust reporting tool that displays detailed information on government grants. WebHCuSNPs (100 µg/mL) was mixed with 60 µL DL-Dithiothreitol (DTT, 10 mM) at 60 oC for 1 h. Finally, the solution was centrifuged at 6000 rpm for 20 min and the supernatant was collected for fluorescence measurement to quantify the amount of the DNA probe modified on the HCuSNPs surface. Optimization of experimental conditions. WebFeb 18, 2024 · The last few decades have seen an overwhelming increase in the amount of research carried out on the use of inorganic nanoparticles. More fascinating is the tremendous progress made in the use of chalcogen and chalcogenide nanoparticles in cancer theranostics. These nanomaterials, which were initially synthesized through … khoros headquarters