Single-atom nanozymeBiomedical applicationNanozymes with intrinsic enzyme-like properties have attracted significant interest owing to their capability to address the limitations of traditional enzymes such as
In addition to glucose, other hydroxyl-containing biomolecules were selected to verify the catalytic ability of Au nanoparticles, and the results showed that the oxidation rate of formic acid was the highest (Fig. 1E). 2.2. Single-atom nanozymes Single-atom nanozymes possess clear enzyme-like ...
This mini-review highlights some recent progress in the engineering of single-atom catalysts (SACs) through metal–organic frameworks (MOFs) and derivatives. The inherent molecular and chemical specificities within the MOFs and derivatives can offer stabilisation of the SACs with high atomic isolation a...
constructed AFCT nanozymes by modifying hollow mesoporous Fe-doped CeO2 (Fe−CeOv) nanozymes with (4-carboxybutyl-triphenyl phosphorus bromide (TPP) and, 2,2′-nitridine-bis (3-ethylbenzothiazolin-6-sulfonic acid) (ABTS, which was a POD substrate). The AFCT nanozymes exhibited mitochondrial ...
For example, Yu et al.70developed a multifunctional, ultrasound-responsive material named RBC-HNTM-Pt@Au. This material comprised a gold nanorod (NRs)-actuated single-atom-doped porphyrin metal−organic framework (HNTM-Pt@Au) and a red blood cell membrane (RBC) coating (Fig.4c). The ...
For example, Yu et al.70developed a multifunctional, ultrasound-responsive material named RBC-HNTM-Pt@Au. This material comprised a gold nanorod (NRs)-actuated single-atom-doped porphyrin metal−organic framework (HNTM-Pt@Au) and a red blood cell membrane (RBC) coating (Fig.4c). The ...
regeneration. Notably, with the rapid development of nanotechnology, nanozymes with multi-enzyme-like activities have been successfully constructed and encapsulated within bone scaffolds, leading to the proposal of multifunctional antioxidant strategies. Therefore, this review summarizes recent research progress...
surface states, crosslink-enhanced emission effect (CEE), and molecular states, but none of them have been precisely determined yet [65,66,67,68,69]. In addition, the PL of CDs is also affected by extrinsic factors such as the use of single or multiphoton stimulation, as well as changes...
Two-dimensional (2D) materials with a single-atom thickness, such as graphene and other nanosheets (NSs), have become increasingly important in biomedical research due to their exceptional mechanical strength, electrical conductivity, and biocompatibility, facilitating their use in a range of potential ...
Nanozymes are a class of nanomaterials with biocatalytic function and enzyme-like activity, whose advantages include high stability, low cost, and mass pro