Assessment of the purity of pyributicarb with signals partially overlapping with a structural isomer impurity in NMR spectrum [0.03%]
NMR谱图中活性化合物与其结构异构体杂质峰部分重叠时的纯度测定方法研究——以吡醚菊酯为例
China Okamoto,Taichi Yamazaki,Yoko Ohte et al.
China Okamoto et al.
Quantitative nuclear magnetic resonance (qNMR) spectroscopy is widely used as a quantification technique, the popularity of which is attributed to its ability to quantify various analytes using a single reference material. Accurate signal a...
Spatial regulation effects of Taohong Siwu decoction on disordered lipids in a rat model of ischemic stroke assessed using mass spectrometry imaging [0.03%]
基于质谱成像的桃红四物汤对缺血性卒中大鼠模型紊乱脂质空间调控效应研究
Xueting Zhang,Qingqing Xie,Zhuqing Liu et al.
Xueting Zhang et al.
Ischemic stroke serves as a disease closely related to cerebral blood vessels, with high mortality, disability, and recurrence rates. Growing studies have confirmed that lipid disturbances have a strong correlation with ischemic stroke dama...
Mid-FTIR and machine learning for predicting fig leaf macronutrients content [0.03%]
基于中远红外光谱和机器学习预测无花果叶片大量元素含量
Lahcen Hssaini,Rachid Razouk
Lahcen Hssaini
Predicting leaf mineral composition is critical for monitoring plant health and optimizing agricultural practices. This study combines Fourier-transform infrared spectroscopy with attenuated total reflectance (FTIR-ATR) and machine learning...
Intraparticle diffusion of proteins in diol group-functionalized porous silica particle revealed by fluorescence correlation spectroscopy [0.03%]
荧光相关光谱法研究二醇基功能化多孔二氧化硅颗粒内部蛋白质扩散现象
Akihisa Miyagawa,Mari Edamura,Shigenori Nagatomo et al.
Akihisa Miyagawa et al.
Size exclusion chromatography (SEC) is widely employed for the purification and separation of macromolecules; however, its underlying separation mechanism remains poorly understood. In this study, we investigated the intraparticle diffusion...
Toshio Takayanagi
Toshio Takayanagi
A dexterous fluorescence sensor for diversified-biomarker detection using cyclic EDC-CHA (EDCHA) system [0.03%]
一种用于环状EDC-CHA（EDCHA）系统的灵巧型荧光传感器，可检测多种生物标志物
Jie Du,Jinjuan Liu,Hongyan Li
Jie Du
Monitoring the levels of various biomarkers, such as nucleic acids and proteins, is crucial for early disease diagnosis, evaluating treatment efficacy, and predicting patient prognosis, thereby aiding clinical decision-making. Herein, a rob...
Electrochemiluminescence of titanium dioxide nanomaterials for sensing applications [0.03%]
用于检测应用的二氧化钛纳米材料的电致化学发光
Abdul Basit,Muhammad I Syauqi,Afiten R Sanjaya et al.
Abdul Basit et al.
This study systematically reviews the electrochemiluminescence (ECL) properties of titanium dioxide (TiO₂) synthesized via hydrothermal, sol-gel, and anodic oxidation method. TiO₂ has emerged as a highly promising candidate for ECL-based ...
New complex iron with various functionalized 2,2'-bipyridine derivatives in evaluation of total lipophilic and hydrophilic antioxidant capacity by the potentiometry [0.03%]
新型铁的复杂体系与各种功能化的2,2'-联吡啶衍生物通过电位法评估总脂溶性和水溶性抗氧化能力
Elena Gerasimova,Elena Salimgareeva,Evgeniya Yanybaeva et al.
Elena Gerasimova et al.
The potentiometric approach for determining the integral antioxidant capacity was developed. The reaction of antioxidants with new complexes of the iron with target functionalized 2,2'-bipyridine derivatives was used as a signal-forming rea...
Mechanism of interaction between gaseous atoms and graphite determined from the back edge of atomic absorption signal with graphite furnace atomic absorption spectrometry [0.03%]
基于石墨炉原子吸收信号背峰的气体原子与石墨相互作用机理研究
Shoji Imai,Chisato Sasada,Yuhei Yamamoto
Shoji Imai
The energetics of interactions between gaseous atoms and pyorolytic graphite (PG) were investigated by the Gibbs free energy change (ΔG) determined from the back edge of atomic absorption (AA) signa. The Gibbs free energy was estimated by ...
An immunoassay based on polyHRP signal amplification for HPV16/18 E6 RNA detection with anti-DNA-RNA hybrid antibody [0.03%]
一种基于聚多巴胺包覆链霉亲和素磁性微球的DNA/RNA杂交捕获信号放大的电化学发光免疫分析法检测HPV16/18E6RNA
Mingxia Lin,Yikui Zou,Lian Yu et al.
Mingxia Lin et al.
Human papillomavirus (HPV) types 16 and 18 are major causes of cervical cancer, with their E6 oncogenes serving as key biomarkers for early diagnosis. Traditional molecular detection methods, such as PCR, are commonly used but still have li...