Results 211 to 220 of about 402,247 (342)

Measuring Minerals in Pseudocereals Using Inductively Coupled Plasma Optical Emission Spectrometry: What Is the Optimal Digestion Method? [PDF]

Foods
Nascimento AC, Motta C, Rego A, Delgado I, Santiago S, Assunção R, Matos AS, Santos M, Castanheira I.   +8 more
europepmc   +1 more source

Thermally Gated Dual‐Cascade Nanozyme for Enhanced Mild‐Temperature Photothermal Therapy

Advanced Science, EarlyView.
A thermo‐responsive cascade nanozyme (Ru‐GOx‐PNN) synergistically enhances mild photothermal therapy by dual suppression of HSP70 through ROS‐induced lipid peroxidation and ATP depletion. This intelligent system effectively overcomes thermotolerance and amplifies apoptosis, offering a safe and precise strategy for tumor treatment.
Shuyu Wang, Shenghui Wang, Mengyuan Cao, Lulu Wang, Wei Jiang, Xiyun Yan, Ying Liu, Bing Jiang   +7 more
wiley   +1 more source

Reactivity of Petrobactin and Its Sulfonated Derivatives with Iron and Their Determination by Isotopic Saturation Fast Size-Exclusion Chromatography-Inductively Coupled Plasma Mass Spectrometry (ICP-MS). [PDF]

ACS Omega
Kińska K, Caceres I, Khouk A, Nolivos S, Grimaud R, Ouerdane L, Szpunar J, Łobinski R.   +7 more
europepmc   +1 more source

Synergistic Mn‐MOF Activation of Pistol Ribozymes for Cancer Immunotherapy

Advanced Science, EarlyView.
A Mn2+‐based metal–organic framework delivers a catalytic Pistol ribozyme for targeted PD‐L1 mRNA cleavage in tumor cells, with the released Mn2+ not only inducing immune activation in immune cells but also increasing the Pistol ribozyme catalytic activity.
Ming Zhao, Shan Qiao, Jie Bai, Jingjing Zhang, Zhiqin Xi, Zhenzhen Li, Xuelin Zhan, Ying Zhang, Xiaotong Yu, Yao Chen, Yijin Liu   +10 more
wiley   +1 more source

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): An Emerging Tool in Radiopharmaceutical Science. [PDF]

J Am Chem Soc
Klika KD, Han J, Busse MS, Soloshonok VA, Javahershenas R, Vanhaecke F, Makarem A.   +6 more
europepmc   +1 more source

Iron Oxide Nanozyme as Reactive Oxygen and Nitrogen Species Scavenger to Regulate Microglial Homeostasis in Stroke

Advanced Science, EarlyView.
6 nm iron oxide nanoparticles (IONP6) exhibit enzyme‐like activities that scavenge reactive oxygen and nitrogen species (RONS), including nitric oxide (NO). In stroke models, IONP6 promotes microglial polarization toward the M2 phenotype, reduces neuroinflammation, and improves neurological outcomes, offering a promising drug‐free approach to mitigate ...
Yilin Qi, Chunxiao Wang, Yuqing Miao, Jiamin Li, Zengyu Xun, Di Sun, Fei Xu, Minrui Liu, Heping Wang, Galong Li, Xuyi Chen, Haiming Fan, Xue Xue   +12 more
wiley   +1 more source

Comparison of inductively coupled plasma mass spectrometry and molybdenum blue colorimetry for total phosphorus determination in freshwater invertebrates. [PDF]

PLoS One
Costanza-Robinson MS, Angstman BJ, Cai Q, Forbes C, Keon JS, Lin S, Neill ED, Peebles EG, Roelofs E, Moody EK.   +9 more
europepmc   +1 more source

Pro‐ATO/Allicin Liposomes for Dual‐Pathway Targeting of p53‐Mutant Tumors

Advanced Science, EarlyView.
Schematic illustration of the “pro‐ATO”/allicin liposomal strategy. Liposomal encapsulation improves the stability and bioavailability of both agents while masking allicin's odor. Upon release in the tumor microenvironment, ATO reactivates structural p53 mutants, and allicin inhibits ATR signaling while releasing H2S, collectively inducing synthetic ...
Xiaoling Xu, WeiYi Cheng, Menghang Yang, Li He, WeiYe Ren, JingQuan Chen, LiTing He, Dandan Bao, Zhihong Zhu, Lixin Wang, Qinghua Yao, Ji‐Gang Piao   +11 more
wiley   +1 more source

Comparison between inductively coupled plasma-mass spectrometry and benchtop X-ray fluorescence performance for trace elemental exposure in rat tissues. [PDF]

J Trace Elem Miner
Adesina KE, Parducci SA, Brain JD, Molina RM, Weisskopf M, Specht AJ.   +5 more
europepmc   +1 more source

Lewis Pair‐Engineered CuMnOx as Cold‐Adapted Multinanozyme for Cooperative Hydrolytic and Oxidative Degradation of Raw Corn Stalk

Advanced Science, EarlyView.
A Lewis pair site design strategy was established to construct Cu‐doped Mn‐based amorphous nanozymes, where Mn and oxygen vacancies generate cooperative acid‐base pairs. The resulting multinanozyme integrates glycosidase‐, oxidase‐, and cold‐adapted enzyme‐mimicking activities, enabling cooperative depolymerization of cellulose and hemicellulose ...
Huile Liu, Ziyi Di, Qing Tian, Yue Zhou, Rong Yang, Zhiyi Bai, Haoyu Wang, Yao Chen, Lianbing Zhang   +8 more
wiley   +1 more source