Quantification of metal ions through metal ion-induced folding of hairpin DNA using single-molecule FRET [0.03%]
利用单分子Förster共振能量转移技术量化金属离子诱导发夹DNA折叠的金属离子浓度
Sangmin Ji,Eunseo Cho,Haesu Park et al.
Sangmin Ji et al.
Background: Metal ions play a crucial role in a variety of physiological processes by serving as essential cofactors that regulate protein activity and contribute to the folding of nucleic acids and proteins. The quantifi...
Multi-wavelength internal standardization using inductively coupled plasma optical emission spectrometry [0.03%]
基于ICP-OES的多波长内标法研究
Reagan Elia,Thomas J Johnston,Alberto D Figueroa et al.
Reagan Elia et al.
Background: Recent developments in trace analyte determinations can largely be described as "multi-signal" methods, in which both axes of calibration curves are measured instrumental signals instead of the traditional rel...
Multiple-component covalent organic framework coated stainless steel fiber for efficient microextraction and determination of triazole antifungal drugs in human plasma [0.03%]
用于人类血浆中三唑类抗真菌药物高效萃取和测定的多组分共价有机框架涂层不锈钢纤维
Qing Wan,Zhengzheng Liao,Jinna Xiao et al.
Qing Wan et al.
Background: Triazole antifungal drugs are commonly used in clinical settings to treat life-threatening invasive fungal diseases. The development of an analysis method for the sensitive monitoring of antifungal drugs is cr...
Rapid detection of NPY methylation in colorectal cancer using a singlet oxygen-based photoelectrochemical ratiometric bio-platform [0.03%]
基于单线态氧的光电化学比值生物平台快速检测结直肠癌中NPY甲基化
Alexandr Stratulat,Alejandro Valverde,Laura Mariën et al.
Alexandr Stratulat et al.
Background: Aberrant methylation of Neuropeptide Y (NPY) gene has emerged as a promising biomarker for monitoring metastatic colorectal cancer and predicting its early recurrence. Current standard approaches for the detec...
Molecularly imprinted polymer integrated disposable pipette extraction method for rapid quantification of melatonin and metabolites in breast milk [0.03%]
分子印迹聚合物集成的一次性吸头萃取方法用于快速定量测定母乳中的褪黑素及其代谢产物
Lucas Santos Machado,Naiara Raica Lopes de Oliveira,Laysa Luana Silva de Macedo et al.
Lucas Santos Machado et al.
Background: Melatonin, a hormone synthesized by the pineal gland, exhibits immunomodulatory, anti-inflammatory, anti-tumor, antioxidant, and chronobiological properties. In breast milk, melatonin concentration has been re...
Derivatization for success: a tutorial review of liquid chromatography mass spectrometry method optimization for determining amino compounds [0.03%]
衍生助力成功：测定氨基化合物的液相色谱-质谱法优化方法入门综述tutorial review
Riin Rebane,Ivo Leito
Riin Rebane
The accurate determination of amino compounds in complex matrices is essential for a wide range of applications, from bioanalysis to industry. Liquid chromatography coupled with mass spectrometry (LC-MS) is a powerful analytical technique f...
Ascorbic acid-amplified robust fluorescent assay for versatile detection of acid phosphatase activity [0.03%]
一种用于检测酸性磷酸酶活性的富集型稳健荧光分析法
Chuanxia Chen,Jadera Talap,Chenghui Zhang et al.
Chuanxia Chen et al.
Background: Acid phosphatase (ACP) serves as a crucial clinical biomarker for early detection of various diseases, most notably prostate cancer (PCa), which ranks as the second most common cancer among men worldwide and r...
A smartphone-based genetically recombinant whole-cell biosensor for highly sensitive monitoring of polychlorinated biphenyls (PCBs) [0.03%]
一种基于智能手机的基因重组型全细胞生物传感器用于多氯联苯的高灵敏度监测
Qiangqiang Luo,Faying Zhang,Mengjie Zhang et al.
Qiangqiang Luo et al.
Background: Polychlorinated biphenyls (PCBs) are persistent carcinogens widely distributed in ecosystems. Their structural complexity-diverse chlorine numbers and positions-challenges detection using conventional methods ...
Dual-channel sensing system for p-nitrophenol based on Rhodamine 6G-Sulfur quantum dots [0.03%]
基于罗丹明6G-硫量子点的对硝基苯酚双通道检测系统
Feng Zhang,Han Lv,Xuanyi Wang et al.
Feng Zhang et al.
Background: Based on the biocompatibility and excellent photoluminescence, sulfur quantum dots (SQDs) have been applied to detect metal ions, lactate dehydrogenase, tartrazine and other compounds. But most of the reported...
Novel cyclometalated iridium(III) complex-based two-photon probe for visualizing mitochondrial nitroreductase and assessing treatment responses in sepsis-induced lung injury [0.03%]
新型环金属铱（III）配合物双光子探针用于可视化脓毒症引起的肺损伤中的线粒体硝基还原酶及评估治疗反应
Chaolong Liu,Peng Du,Lu Yuan et al.
Chaolong Liu et al.
Background: Sepsis-induced lung injury (SILI) is an acute condition characterized by respiratory failure, with lung hypoxia as a prominent feature. Nitroreductase (NTR) is significantly upregulated during SILI, highlighti...