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.
“Warburg Effect” shows that most tumor cells rely on aerobic glycolysis for energy supply, leading to malignant energy deprivation and an “internal alkaline external acid” tumor microenvironment. Destructing the “Warburg Effect” is an effective approach to inhibit tumor progression. Herein, an acidity‐responsive nanoreactor (Au@CaP‐Flu@HA) is fabricated for toxic acidosis and starvation synergistic...
The clinical application of sonodynamic therapy (SDT) is greatly limited by the low quantum yield of sonosensitizers and tumor microenvironment (TME). Herein, PtMo‐Au metalloenzyme sonosensitizer is synthesized by modulating energy band structure of PtMo with Au nanoparticles. The surface deposition of Au simultaneously solves the carrier recombination and facilitates the separation of electrons (e...
Bacterial biofilm‐related infectious diseases severely influence human health. Under typical situations, pathogens can colonize inert or biological surfaces and form biofilms. Biofilms are functional aggregates that coat bacteria with extracellular polymeric substances (EPS). The main reason for the failure of biofilm infection treatment is the low permeability and enrichment of therapeutic agents...
Precision oncotherapy can remove tumors without causing any apparent iatrogenic damage or irreversible side effects to normal tissues. Second near‐infrared (NIR‐II) nanotheranostics can simultaneously perform diagnostic and therapeutic modalities in a single nanoplatform, which exhibits prominent perspectives in tumor precision treatment. Among all NIR‐II nanotheranostics, NIR‐II organic nanotheranostics...
Photodynamic therapy (PDT) has shown great potential for tumor treatment with merits of non‐invasiveness, high selectivity, and minimal side effects. However, conventional type II PDT relying on 1O2 presents poor therapeutic efficacy for hypoxic tumors due to the oxygen‐dependent manner. Alternatively, emerging researches have demonstrated that type I PDT exhibits superiority over type II PDT in tumor...
In the past ten years, carbon dots‐decorated, carbon‐based, metal‐free catalysts (CDs‐C‐MFCs) have become the fastest‐growing branch in the metal‐free materials for energy storage field. However, the further development of CDs‐C‐MFCs needs to clear up the electronic transmission mechanism rather than primarily relying on trial‐and‐error approaches. This review presents systematically and comprehensively...
Prevention and intervention methods are urgently needed to curb the global pandemic of coronavirus disease‐19 caused by severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2). Herein, a general pro‐antigen strategy for subunit vaccine development based on the reversibly formulated receptor binding domain of SARS‐CoV‐2 spike protein (S‐RBD) is reported. Since the poor lymph node targeting and...
The incidence of triple‐negative breast cancer (TNBC) is difficult to predict, and TNBC has a high mortality rate among women worldwide. In this study, a theranostics approach is developed for TNBC with ratiometric photoacoustic monitored thiol‐initiated hydrogen sulfide (H2S) therapy. The ratiometric photoacoustic (PA) probe (CY) with a thiol‐initiated H2S donor (PSD) to form a nanosystem (CY‐PSD...
Semiconductor photocatalysis is a promising technology to tackle refractory antibiotics contamination in water. Herein, a facile in situ growth strategy is developed to implant single‐atom cobalt in polymeric carbon nitride (pCN) via the bidentate ligand for efficient photocatalytic degradation of oxytetracycline (OTC). The atomic characterizations indicate that single‐atom cobalt is successfully...
The emergence of multidrug resistant bacteria has resulted in plenty of stubborn nosocomial infections and severely threatens human health. Developing novel bactericide and therapeutic strategy is urgently needed. Herein, mesoporous silica supported silver–bismuth nanoparticles (Ag‐Bi@SiO2 NPs) are constructed for synergistic antibacterial therapy. In vitro experiments indicate that the hyperthermia...
In this paper, the development of organic field‐effect transistor (OFET) memory device based on isolated and ordered nanostructures (NSs) arrays of wide‐bandgap (WBG) small‐molecule organic semiconductor material [2‐(9‐(4‐(octyloxy)phenyl)‐9H‐fluoren‐2‐yl)thiophene]3 (WG3) is reported. The WG3 NSs are prepared from phase separation by spin‐coating blend solutions of WG3/trimethylolpropane (TMP), and...
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.