Copper and Nitrogen Codoped CDs for Alleviating the Damage of Reactive Oxygen Species for Cucumber Seedlings under Salt Stress DOI
Chen Li,

Jieqiang Tan,

Zhiwei Zhang

et al.

ACS Applied Bio Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 9, 2025

Dramatic changes in climate and soil environments have made growing conditions for crops more challenging. These are subject to a range of abiotic stresses different environments, which can lead significant yield losses, resulting economic environmental damages. Herein, we report straightforward one-pot hydrothermal method creating carbon dots codoped with copper nitrogen (Cu,N-CDs). Under salt stress conditions, Cu,N-CDs demonstrate the ability alleviate oxidative damage cucumber seedlings by modulating antioxidant defense mechanisms scavenging reactive oxygen species (ROS). Cucumber seedling biomass accumulation is greatly enhanced treatment presence ROS burst, leading notable rise dry weight, plant height, fresh weight. mitigate activating systems, specifically enhancing activities superoxide dismutase (+34.08%), catalase (+28.11%), peroxidase (+17.54%), ascorbate (+31.54%) scavenge ROS. Furthermore, enhance levels nonenzymatic elements within system, such as polyphenols (+23.60%), flavonoids (+15.43%), carotenoid content (+51.73%), strengthen against Meanwhile, induce increase soluble sugar protein 27.27 32.58%, respectively, improves osmotic pressure well tolerance plants. Additionally, was aided photosynthetic pigment that produce.

Language: Английский

Self-oxygenating nanoplatform integrating CRISPR/Cas9 gene editing and immune activation for highly efficient photodynamic therapy DOI

Shi-Cheng Tian,

Xun-Huan Song,

Ke-Ke Feng

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 693, P. 137632 - 137632

Published: April 17, 2025

Language: Английский

Citations

0
Liquid metal-based nanocomposite with triple-amplified Fenton-like reaction for tumor chemodynamic/photothermal/immunotherapy DOI
Shuai Wang, Yang Zou, Li Zhang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163326 - 163326

Published: May 1, 2025

Language: Английский

Citations

0
Macrophage-Mediated Liquid Metal Nanoparticles for Enhanced Tumor Accumulation and Inhibition DOI
Yonggang Lv, Zejun Chen, Shuai Wang

et al.

ACS Biomaterials Science & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

In most studies, the penetration of nanoparticles into tumors was mainly dependent on enhanced permeability and retention (ERP) effect. However, would be limited by tumor-dense structure, immune system, other factors. To solve these problems, macrophages with active tropism to tumor tissues, loaded photothermal therapy, chemotherapy were designed. detail, liquid metal (gallium indium alloy) modified mesoporous silica then embedded chemotherapeutic drug sorafenib (LM@Si/SO) for therapy chemotherapy. After that, LM@Si/SO carried mouse macrophage RAW264.7 cell line (LM@Si/SO@R) increase accumulation in site improve microenvironment. With accumulation, LM@Si/SO@R exhibited excellent antitumor ability vitro vivo. Thus, strategies via carrier enhance therapeutic efficiency had potential improvement therapy.

Language: Английский

Citations

0
Copper and Nitrogen Codoped CDs for Alleviating the Damage of Reactive Oxygen Species for Cucumber Seedlings under Salt Stress DOI
Chen Li,

Jieqiang Tan,

Zhiwei Zhang

et al.

ACS Applied Bio Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 9, 2025

Dramatic changes in climate and soil environments have made growing conditions for crops more challenging. These are subject to a range of abiotic stresses different environments, which can lead significant yield losses, resulting economic environmental damages. Herein, we report straightforward one-pot hydrothermal method creating carbon dots codoped with copper nitrogen (Cu,N-CDs). Under salt stress conditions, Cu,N-CDs demonstrate the ability alleviate oxidative damage cucumber seedlings by modulating antioxidant defense mechanisms scavenging reactive oxygen species (ROS). Cucumber seedling biomass accumulation is greatly enhanced treatment presence ROS burst, leading notable rise dry weight, plant height, fresh weight. mitigate activating systems, specifically enhancing activities superoxide dismutase (+34.08%), catalase (+28.11%), peroxidase (+17.54%), ascorbate (+31.54%) scavenge ROS. Furthermore, enhance levels nonenzymatic elements within system, such as polyphenols (+23.60%), flavonoids (+15.43%), carotenoid content (+51.73%), strengthen against Meanwhile, induce increase soluble sugar protein 27.27 32.58%, respectively, improves osmotic pressure well tolerance plants. Additionally, was aided photosynthetic pigment that produce.

Language: Английский

Citations

0