The nanozyme array demonstrated excellent performance with linear detection ranges of 5 μM to 1 mM, 10–450 μM, and 10–450 μM for valine, leucine, and isoleucine, respectively. Notably, the corresponding limit of detection values were 0.69, 1.46, and 2.76 μM, respectively. The ...
The challenge of nanozyme The advantages of nanozymes make them highly promising for a diverse array of applications, offering improved performance, cost-effectiveness, and stability compared to natural enzymes. However, research on how nanozymes modulate metabolic disease is currently at the tip of the...
To further improve the sensitivity of fluorescence detection of exosomes, Liu et al. [63] constructed a nanozyme sensor array using aptamer-modified C3N4nanosheets (Apt/C3N4NSs) and employed a 1,4-dioxane-solvent mediated signal amplification strategy for ratiometric fluorescence detection of exosomal ...
The advantages of nanozymes make them highly promising for a diverse array of applications, offering improved performance, cost-effectiveness, and stability compared to natural enzymes. However, research on how nanozymes modulate metabolic disease is currently at the tip of the iceberg, leaving numerous...
Portable Colorimetric Sensor Array Based on a Porous Single-Atom Fe Nanozyme with Different Surface Sites for Identifying Artificially Ripened Fruits doi:10.1002/adfm.202413154biosensorsporous carbonsingle-atom nanozymessurface sitesSingle-atom nanozyme materials have demonstrated exceptional specific catalytic ...
7. Strong SERS effect can be obtained by ordered nanostructure array with proper gap (<100 nm). Thereby, hollowed alloy nanocuboids were selected to serve as frames for gold nanospheres peroxidase nanozymes to form ordered plasmonic nanostructures and miR-107 acted as linkers of them. Firstly,...
Machine learning-assisted melamine-Cu nanozyme and cholinesterase integrated array for multi-category pesticide intelligent recognition Expanding target pesticide species and intelligent pesticide recognition were formidable challenges for existing cholinesterase inhibition methods. To improve this status, multi-...
Despite its growing promise in cancer treatment, ferrotherapy has low therapeutic efficacy due to compromised Fenton catalytic efficiency in tumor milieu. We herein report a hybrid semiconducting nanozyme (HSN) with high photothermal conversion efficienc
Based on the SA-TA@AuNF array-assisted LDI-MS platform, we successfully extracted metabolic fingerprints from urine samples, achieving early-stage diagnosis of kidney tumor, subtype classification, and discrimination of benign from malignant tumors. Taken together, our developed TA@AuNF-based ...
The ultrasound detector array (Imasonic Inc.) was used to detect the PA signals. FTRNPs (0.5 mg/mL, Fe3O4) after treated with H2O2 (different concentrations) were placed inside a polytetrafluoroethylene (PTFE) tube. The PTFE tubes were irradiated with laser (wavelength: 680–990 nm...