Mn-doped carbon dots-based fluorescent-colorimetric dual-mode probes for selective and sensitive detection of Cr(VI) ions and l-ascorbic acid via smartphone-integrated analytical platform [0.03%]
一种基于智能手机集成分析平台的锰掺杂碳点荧光/比色双模探针用于Cr(VI)和抗坏血酸的选择性和灵敏度检测
Shan Huang,Wenqian Zhang,Bo Li et al.
Shan Huang et al.
Background: Hexavalent chromium ions (Cr(VI)), a notorious toxic heavy metal pollutant with proven carcinogenicity, endangers human health and the environment. Meanwhile, l-ascorbic acid (L-AA), a vital biological antioxi...
Research progress of DNA barcoding in precision medicine and molecular diagnosis- A review [0.03%]
DNA条形码在精准医疗和分子诊断中研究进展综述
Zhihui Zhou,Dongsheng Mao,Guifang Chen et al.
Zhihui Zhou et al.
Background: A DNA barcode is a short DNA fragment used to classify and identify specific organisms, taking advantage of the specificity and diversity inherent in biological molecules. Since Herbert introduced the concept ...
Chemically and Electromagnetically dual-enhanced COFs-Au@AgNPs SERS sensor integrated with deep learning for ultrasensitive detection of neonicotinoid pesticides [0.03%]
基于化学和电磁双增强的共价有机框架材料用于神经性农药超灵敏表面增强拉曼光谱检测及深度学习集成研究
Xijun Wu,Xuan Zhao,Jiangtao Wang et al.
Xijun Wu et al.
Background: With the development of modern agriculture, neonicotinoid pesticides have been widely used due to their high efficiency and strong systemic properties. However, excessive use leads to the accumulation of resid...
A novel NIR iridium(III) complex-based probe for accurate imaging of mitochondrial biothiols in ferroptosis-mediated lung ischemia-reperfusion injury [0.03%]
一种新型近红外铱(III)配合物探针用于铁死亡介导的肺缺血再灌注损伤中线粒体生物硫醇的精准成像
Lin Jiang,Chaolong Liu,Wenyu Wang et al.
Lin Jiang et al.
Background: Lung ischemia-reperfusion injury (LIRI) is a pathological condition characterized by aggravated oxidative-inflammatory tissue damage that occurs upon blood flow restoration after ischemia. LIRI can lead to sev...
Combination of Si@UiO-66-NH2 paper-based thin film microextraction with direct solid-state spectrofluorimetry for extraction and determination of estradiol in urine [0.03%]
Si@UiO-66-NH2纸基薄膜微萃取与直接固态光荧光光度法联用测定尿液中雌二醇的方法研究
Sima Najafi Ghamat,Maedeh Noori,Zahra Talebpour
Sima Najafi Ghamat
Background: Determination of the estradiol hormone in urine is crucial for evaluating congenital adrenal hyperplasia, certain hormone-producing ovarian tumors, polycystic ovary syndrome, liver disease, pregnancy, and infe...
A dansyl-quinolinium-based ratiometric fluorescent probe for detecting HSO3-/SO32- in living cells [0.03%]
一种基于Dansyl-Quininium的比例荧光探针用于活细胞中HSO3-/SO32-的检测
Feng-Ting Liu,Xian-Fang Liu,Zhi Jin et al.
Feng-Ting Liu et al.
Background: Sulfur dioxide (SO2) is recognized as a major atmospheric pollutant and its excessive emissions can pose a great threat to the environment, flora and fauna, and human health. Long-term exposure to excessive SO...
Preparation and characterization of IgY antibody and its application in immunochromatographic assay for bongkrekic acid and its isomer [0.03%]
卵黄抗体的制备及表征及其在免疫层析检测丁二酸内酯菌素和异构体试纸条中的应用
Bin Wang,Xue-Ming Cao,Ting-Ting Yun et al.
Bin Wang et al.
Egg yolk immunoglobulin (IgY) has emerged as a promising alternative to monoclonal antibodies (mAbs) due to its facile extraction, higher yield, and greater tolerance to organic solvents. This work developed a selective IgY antibody against...
Enhancing 2D retention index accuracy: Correcting 2D retention time shifts in GC×GC due to modulation timing deviations via line detection technology [0.03%]
基于线检测技术的二维保留时间偏移校正方法提高二维保留指数准确性
Hui Mao,Ming Jiang
Hui Mao
Even small deviations in modulation timing (DMT) can cause discrepancies between the originally set modulation period (Pm) and the actual Pm in comprehensive two-dimensional gas chromatography (GC × GC) analysis. This study explored the im...
Homologous nanocellulose modification: A "like cures like" strategy against coffee-ring and infiltration effects in paper-based colorimetric detection [0.03%]
同系纳米纤维素修饰：纸基比色检测中咖啡环和渗滤效应的“相似治疗”策略
Linan Sun,Yafei Lou,Siyu Chen et al.
Linan Sun et al.
Background: While paper-based colorimetric assays have seen significant progress in recent years, persistent challenges including the coffee-ring effect and infiltration effect continue to affect the color uniformity of d...
Simultaneous determination of 90Sr and Pu isotopes in marine biological samples [0.03%]
海洋生物样品中Sr-90和Pu同位素的同时检测
Miao Fang,Xiaolin Hou
Miao Fang
239,240Pu and 90Sr are highly important radionuclides in the environment, which can accumulate in the human body through the food chain and cause radiation exposure. With the continuous discharge of treated nuclear contamination water from ...