The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This work presents a new strategy to achieve highly stable electrochromic devices and bilayer film construction. A novel solution‐processable electrochromic polymer P1‐Boc with quinacridone as the conjugated backbone and t‐Boc as N‐substituted non‐conjugated solubilizing groups is designed. Thermal annealing of P1‐Boc film results in the cleavage of t‐Boc groups and the formation of N─H⋯O═C hydrogen‐bonding...
The intrinsic sluggish kinetics of the oxygen evolution reaction (OER) limit the improvement of hydrogen evolution reaction (HER) performance, and substituting the anodic oxidation of biomass materials is an alternative approach, given its lower oxidation potential and higher added value compared to those of OER. In this study, a Ni3S2‐MoS2 nanoheterojunction catalyst with strong electronic interactions...
Functional nanomaterials such as iron oxide nanoparticles have been extensively explored for the diagnosis and treatment of central nervous system diseases. However, an insufficient understanding of the comprehensive nanomaterial‐biological interactions in the brain hinders the nanomaterials from meeting the medical requirements for translational research. Here, FDA‐approved ferumoxytol, an iron oxide...
Regulation of angiogenesis is a great challenge for effective anticancer therapy. Generally, anti‐angiogenic therapies are focused on inhibition of inducers involved in pro‐angiogenic communication pathways. Despite the great potential of anti‐angiogenic therapy, engineering efficient angiogenesis inhibition agents (AIAs) is still a formidable challenge, since most anti‐angiogenic therapies are limited...
Mesoporous metal sulfides (MMSs) with high surface areas and large pore volumes show great potential in many applications such as gas sensing, photodetection, and catalysis. However, the synthesis of MMSs is still challenging due to the uncontrollable fast precipitation between metal ions and S2− ions and the large volume contraction during the conversion of metal precursors to sulfides. Here, a general...
To address the non‐negligible volume expansion and the inherent poor electronic conductivity of silica (SiO2) material, microsphere‐like SiO2/MXene hybrid material is designed and successfully synthesized through the combination of the Stöber method and spray drying. The SiO2 nanoparticles are firmly anchored on the laminated MXene by the bonding effect, which boosts the structural stability during...
Although polymeric micelles of paclitaxel (PTX) significantly reduce excipient‐induced toxicity compared with Taxol, they exhibit few clinical advantages in tumor inhibition and overall survival. To improve, itraconazole (ITA), an antifungal drug with potent anti‐angiogenesis activity, is co‐encapsulated together with PTX within the PEG‐PLA micelles. The strong intermolecular interactions between...
Autophagy is closely related to virus‐induced disease and a comprehensive understanding of the autophagy‐associated infection process of virus will be significant for developing more effective antiviral strategies. However, many critical issues and the underlying mechanism of autophagy in virus entry still need further investigation. Here, this study unveils the involvement of autophagy in influenza...
Ag2S quantum dots (QDs) are well‐known near‐infrared fluorophores and have attracted great interest in biomedical labeling and imaging in the past years. However, their photoluminescence efficiency is hard to compete with Cd‐, Pb‐based QDs. The high Ag+ mobility in Ag2S crystal, which causes plenty of cation deficiency and crystal defects, may be responsible mainly for the low photoluminescence quantum...
Theranostic nanoprobes integrated with diagnostic imaging and therapy capabilities have shown great potential for highly effective tumor therapy by realizing imaging‐guided drug delivery and tumor treatment. Developing novel high‐performance nanoprobes is an important basis for tumor theranostic application. Here, near‐infrared (NIR) fluorescent and low‐biotoxicity Ag2Se quantum dots (QDs) have been...
Ultrabright carbon nanodots‐hybridized silica nanospheres (CSNs) are synthesized through the Stöber process of silane functionalized C‐dots. The fluorescence of carbon nanodots is converged intensely. A CSN is about 3800 times brighter than a single‐carbon nanodot. Along with their high brightness and low cytotoxicity, CSNs also indicate their potential application in cellular labeling.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.