Facile preparation of a hydrophilic Eu-based ratiometric fluorescent nanosensor for Cu2+ ion detection and imaging in living cells [0.03%]
一种用于活细胞中Cu2+离子检测和成像的水溶性比率型稀土Eu纳米荧光传感器的简易制备方法
Moru Zhang,Chunyun Deng,Jing Chen et al.
Moru Zhang et al.
In this work, a hydrophilic Eu-based ratiometric fluorescent nanosensor (PAAC-Eu) was developed for Cu2+ ion detection in aqueous solutions and imaging in living cells. The sensor was prepared via a simple one-step reaction at room temperat...
João Paulo B de Almeida,Thomas Fernando Ferreira Tributino Dos Santos,José Roberto Sabino Júnior et al.
João Paulo B de Almeida et al.
This review provides a critical assessment of the most recent advances in digital imaging (DI) methods, applied for the development of analytical methodologies combining quantum dots (QDs). The state-of-the-art, treatment of data, instrumen...
Glycan profiling of multiple sclerosis oligoclonal bands with MALDI-TOF [0.03%]
基质辅助激光解析电离飞行时间质谱糖链分析在多发性硬化寡克隆带中的应用
Furkan Şahin,Zelal Zuhal Kaya,Mustafa Serteser et al.
Furkan Şahin et al.
Multiple sclerosis (MS) is a common autoimmune disease that primarily affects young adults. In this condition, the immune system attacks the myelin sheath of nerve cells, leading to a variety of neurological symptoms. MS diagnosis often rel...
Non-suppressed ion chromatography-tandem electrospray mass spectrometry using a short column for simultaneous analysis of dichloroacetic acid, trichloroacetic acid, and bromate: aqueous ammonia as the eluent additive [0.03%]
采用短柱的非抑制离子色谱-串联电喷雾质谱法同时测定二氯乙酸、三氯乙酸和溴酸：以氨水作为淋洗液添加剂
Mingguo Peng,Jiali Chen,Shi Cheng et al.
Mingguo Peng et al.
Dichloroacetic acid (DCAA), trichloroacetic acid (TCAA), and bromate (BrO3-) are disinfection byproducts (DBPs) formed during drinking water treatment and pose health risks. Rapid and reliable detection of these DBPs is essential for ensuri...
Preliminary establishment and evaluation of a rapid detection method for GII human norovirus based on time-resolved fluorescence chromatography [0.03%]
基于时间分辨荧光色谱的人诺如病毒GII型快速检测方法的建立及初步评价
Kebei Wang,Min Li,Chaofan Yin et al.
Kebei Wang et al.
Human norovirus is the leading cause of non-bacterial gastroenteritis worldwide in all age groups. In this study, a rapid, high-sensitivity and quantitative detection method for VP1 protein of norovirus GII was developed based on time-resol...
One-pot isothermal CRISPR/Dx system for specific and sensitive detection of microRNA [0.03%]
一步法等温CRISPR诊断系统可对微小RNA进行特异性和敏感性检测
Xinyu Li,Zhihao Huang,Cia-Hin Lau et al.
Xinyu Li et al.
MicroRNA (miRNA) is a promising biomarker for the early diagnosis of pancreatic cancer. To enable sensitive and reliable miRNA detection, we have developed a one-pot isothermal CRISPR/Dx detection system by combining rolling circle amplific...
An effective method for detecting nitrous oxide using alkaline washing and GC-MS [0.03%]
一种采用碱洗和气相色谱质谱法检测氧化亚氮的有效方法研究
Mu Yang,Wenqing Gao,Liang Ma et al.
Mu Yang et al.
Nitrous oxide (N2O) is generally detected by using gas chromatography-mass spectrometry (GC-MS) which has become a popular method in current research and applications. However, N2O and CO2 have the same molecular mass and comparable physica...
Darell Lien
Darell Lien
This paper explores how DNA nanotechnology enhances biosensors in medicine and pharmacology by taking advantage of the unique characteristics of DNA and the unique advantages of DNA origami technology. DNA origami allows the establishment o...
Direct-detection of glyphosate in drinking water via a scalable and low-cost laser-induced graphene sensor [0.03%]
一种低成本的激光诱导石墨烯传感器直接检测饮用水中的草甘膦
Bruno Vasconcellos Lopes,Guilherme Kurz Maron,Mateus Gallucci Masteghin et al.
Bruno Vasconcellos Lopes et al.
The use of pesticides has significantly increased and proliferated following the technological advancements established by the green revolution, aimed at boosting agricultural productivity. The extensive use of man-made chemicals as fertili...
Chitosan as a fluorescent probe for the detection of the AIE-active food colorant quinoline yellow [0.03%]
壳多糖作为荧光探针用于检测具有聚集诱导发光性质的食品着色剂喹啉黄
Yuan Gu,Jianwei Wu,Bingyong Lin et al.
Yuan Gu et al.
The greenish-yellow synthetic dye quinoline yellow (Qy) is widely used in the food and pharmaceutical industries. However, this dye may lead to health and environmental problems. Therefore, investigating how Qy interacts with biological mac...