Nanozyme,即纳米酶,是一种具有酶样催化活性但尺寸在纳米级别的材料或结构。以下是对纳米酶的详细介绍: 一、定义与起源 纳米酶这一概念最早由中国科学家提出,并自2007年首次被报道。它不同于传统的酶,不仅具有酶样的催化活性,而且其尺寸被缩小到了纳米级别,这使得它在应用上具有更多的优势和可...
Creative Enzymes constructs a novel electrochemical cell sensor by introducing the Au / Pd / Mo nanozyme to determine circulating tumor cells. The sensor has promising analytical performance and can provide a promising platform for early detection of tumor cells. Fig...
Nanozyme 催化周转和自限性反应 ACS Nano Pub Date : 2021-10-08 , DOI: 10.1021/acsnano.1c07520 酶有催化循环。纳米酶领域致力于将纳米材料设计成酶模拟物。然而,纳米酶浓度的定义的差异导致了对纳米酶催化周转率的不切实际的计算。迄今为止,大多数报道的工作都将原子浓度或纳米颗粒(NP)浓度作为纳米酶浓度。...
尿酸氧化纳米酶 uricase nanozyme 具行与尿酸氧化酶相似催化活性的,即可催化尿酸氧化,最终生成尿囊酸的纳米酶。 葡萄糖氧化纳米酶 glucose oxidase nanozyme 具有与葡萄糖氧化酶相似催化活性的,即可催化葡萄糖氧化,最终生成葡萄糖酸的纳米酶。 甲烷单加氧纳米酶 methane monooxygenase nanozyme 具有与甲烷单加氧酶相似催化...
Nanozyme, characterized by outstanding and inherent enzyme-mimicking properties, have emerged as highly promising alternatives to natural enzymes owning to their exceptional attributes such as regulation of oxidative stress, convenient storage, adjustabl
Nanozyme, characterized by outstanding and inherent enzyme-mimicking properties, have emerged as highly promising alternatives to natural enzymes owning to their exceptional attributes such as regulation of oxidative stress, convenient storage, adjustabl
Promising directions and challenges of nanozyme-inspired hydrogel platforms.Abstract Inflammatory skin disorders can cause chronic scarring and functional impairments, posing a significant burden on patients and the healthcare system. Conventional therapies, such as corticosteroids and nonsteroidal anti-inflamma...
Nanozyme for diabetes careAuthor links open overlay panelFatma Öztürk KirbayShow more Add to Mendeley Share Cite https://doi.org/10.1016/B978-0-443-13788-4.00003-0Get rights and content Abstract Diabetes, a rapidly growing disease, may be effectively managed at the individual level by ...
Here we show the combination of a CRISPR–Cas-based reaction with a nanozyme-linked immunosorbent assay, which allows for the quantitative and colorimetric readout of Cas13-mediated RNA detection through catalytic metallic nanoparticles at room temperature (CrisprZyme). We demonstrate that CrisprZyme ...
reported a plasmonic nanozyme of AuNPs embedded in Cu metal-organic framework (MOF) nanosheets (Fig. 2d). The peroxidase-like activity under localized surface plasmon resonance (LSPR) excitation has increased ∼1.6-fold compared to that in the dark [60]. 2.1.1.2. Pt biohybrid nanozymes Like ...