Electrochemical detection of dopamine using negatively charged ordered mesoporous carbon (CMK-3) [0.03%]
利用负电有序介孔碳(CMK-3)电化学检测多巴胺
Junhee Yu,Hyo Chan Lee,Hyun Ju Yang et al.
Junhee Yu et al.
The ability to accurately detect dopamine, a crucial neurotransmitter, is essential even in the presence of interfering species. In this paper, we present a simple and effective method that uses a nanoporous conducting structure to detect d...
A positively charged sensor array for identification of microorganisms using fluorescence response patterns [0.03%]
一种用于使用荧光响应模式鉴定微生物的正电荷传感器阵列
Yufan Ma,Guoyang Zhang,Xuefei Wang et al.
Yufan Ma et al.
Microorganisms, such as bacteria and fungi, are ubiquitous and closely related to human life and health. The identification of microorganisms is especially important in the diagnosis of diseases. Herein, three positively charged tetraphenyl...
HIST-DIP: histogram thresholding and deep image priors assisted smartphone-based fluorescence microscopy imaging [0.03%]
基于直方图阈值和深度图像先验的智能手机荧光显微镜成像技术
Harshitha Govindaraju,Muhammad Nabeel Tahir,Umer Hassan
Harshitha Govindaraju
Portable fluorescence microscopes coupled with smartphones offer accessible and cost-effective point-of-care diagnostic solutions, but often produce noisy and blurry images with poor contrast. Here, we introduce HIST-DIP (HIStogram Threshol...
A colloidal gold immunochromatographic assay for on-site lead detection in vegetable oil [0.03%]
一种现场检测植物油中铅的胶体金免疫层析方法
Jiaxun Li,Liuping Zhang,Guoping Qian et al.
Jiaxun Li et al.
Lead (Pb) contamination in vegetable oil poses a significant threat to human health, and traditional detection methods have many limitations. In this study, a monoclonal antibody (mAb) against Pb2+ was prepared, and a colloidal gold immunoc...
PAM-free activation of CRISPR/Cas12a via semi-nested asymmetric RPA: highly specific detection of HPV16 dsDNA [0.03%]
基于半嵌合不对称重组酶聚合酶放大技术的Cas12a检测HPV16 DNA
Xiaozhi Zou,Tao Gu,Xuheng Li et al.
Xiaozhi Zou et al.
Early and accurate detection of HPV16 nucleic acids is therefore critical for the effective screening, diagnosis, and prevention of cervical cancer. Although CRISPR/Cas12a-based molecular diagnostics offer a rapid and sensitive approach for...
Qianying Xu,Hadeer Mattar,Emmanuelle Claude et al.
Qianying Xu et al.
Scope: The Caco2/HT29-MTX co-culture system is widely used as a cell model of the intestinal epithelium. Although the gut epithelium plays an important role in the uptake of free fatty acids and the resynthesis of triglycerides, the lipid d...
Secretion analysis during the invasion process of Salmonella typhimurium into HT-29 intestinal epithelial cells on a microfluidic chip [0.03%]
一种用于分析鼠伤寒沙门氏菌入侵HT-29肠上皮细胞过程中分泌情况的微流控芯片及其应用方法
Hong He,Haolan Tan,Chuang Ge et al.
Hong He et al.
In this study, a contact co-culture model of bacteria and cells on a microfluidic chip with arrayed circular chambers was established to simulate the invasion process of Salmonella typhimurium (S. typhimurium) into HT-29 intestinal epitheli...
Advanced Raman assisted metabolic labelling: an impending approach for exploring metabolites in cellular biosynthetic processes [0.03%]
先进的拉曼辅助代谢标记法：探索细胞生物合成过程中代谢物的即将来临的方法
Madhukrishnan Murali,Kaustabh Kumar Maiti
Madhukrishnan Murali
Metabolic labelling has become essential in revealing the complex characteristics of metabolite activity and the metabolic processes within cells. When coupled with non-destructive, ultra-sensitive Raman spectroscopy, it enables the visuali...
Review
The Analyst. 2025 Jul 25. DOI:10.1039/d5an00586h 2025
X-ray induced modifications in U87 glioma cells probed by Raman- and infrared-based spectromicroscopy [0.03%]
基于拉曼和红外光谱的显微技术研究X射线照射引起的U87胶质瘤细胞改变
T Senapati,M R Bittermann,R Nadar et al.
T Senapati et al.
A combination of spontaneous Raman, stimulated Raman, and photothermal expansion (AFM-IR) spectromicroscopy is reported for probing the impact of different radiation doses (2-10 Gy) on U87 glioma cells ex vivo. Most significant are alterati...
ESIPT-active fluorescent probes for ratiometric analysis of carbonate ions in aqueous media: structural modifications for enhanced selectivity and response [0.03%]
用于水相中碳酸根离子比色分析的ESIPT型荧光探针：结构改造增强选择性和响应性
M Gayathri,Sourav Mondal,D Sriram et al.
M Gayathri et al.
This study focuses on the design and synthesis of two ESIPT-active fluorescent probes that differ in the position of the hydroxyl group. The isomer with the hydroxyl group at the ortho position in compound 1 exhibited a large population of ...