Sodium alginate-modified laser-induced graphene microalgal biosensor for sensitive monitoring of PS-II-inhibiting herbicides [0.03%]
改性海藻酸钠激光诱导石墨烯微藻传感器用于灵敏检测抑制PS-II除草剂
Yuvraj Maphrio Mao,Jaligam Murali Mohan,Satish Kumar Dubey et al.
Yuvraj Maphrio Mao et al.
The widespread use of herbicides and their persistent occurrence in aquatic environments necessitate the development of rapid, sensitive, and biologically relevant monitoring strategies. In this study, a sodium alginate-modified laser-induc...
A dual-channel fluorescent probe for independent or sequential detection of H2S and HClO [0.03%]
一种用于独立或顺序检测硫化氢和次氯酸的双通道荧光探针
Shanqun Yang,Yue Wu,Jing Liu et al.
Shanqun Yang et al.
Maintaining intracellular redox homeostasis is critically important for living organisms. Hydrogen sulfide (H2S) and hypochlorous acid (HClO) are representative members of reactive sulfur species and reactive oxygen species, respectively, a...
DNAzyme nanomotor-based logic biocomputing system for highly reliable intracellular microRNAs imaging and cancer cell identification [0.03%]
一种基于DNAzymes纳米发动机的逻辑生物计算机系统，用于细胞内microRNA的成像及癌细胞识别
Xidong Li,Ting Huang,Lintao Wei et al.
Xidong Li et al.
Background: The intricate progression of diseases is associated with alterations in relevant microRNAs (miRNAs). However, intracellular miRNA expression is often overlapping and nonspecific, and analysis of a single miRNA...
A cell surface-targeted MNAzyme-aptamer system for highly sensitive and visual detection of cancer cells via nucleolin activation [0.03%]
一种针对细胞表面的MNAzyme-适配体系统，可通过核糖核蛋白核仁素激活对癌细胞进行高灵敏度和可视化检测
Yingjie Chen,Lu Tang,Kai Feng et al.
Yingjie Chen et al.
Cancer has become a major disease that seriously threatens human health and life worldwide. Cytological diagnosis serves as a cornerstone for clinical oncology. However, conventional cytomorphological evaluation and immunohistochemistry (IH...
A direct and soft synthesis of biomimetic imprints in a stationary phase via sol-gel polymerization of silylated amino acids for selective separation of proteins [0.03%]
基于硅酸缩聚固定化仿生印迹相的选择性分离蛋白质的新方法研究
Yoann Ladner,Margaux Clavié,Jérémie Gouyon et al.
Yoann Ladner et al.
Molecularly imprinted polymers (MIPs) are promising artificial receptors for biomolecular recognition, yet protein imprinting remains challenging due to denaturation and mass-transfer limitations during polymerization. Here, we report a sof...
Assessing extreme enantiomeric purity of (+)-1-(9-Fluorenyl)ethyl chloroformate by normal- and reversed-phase enantioselective chromatography: toward greener analytical strategies [0.03%]
使用正常和反相手性色谱评估(+)-1-(9-芴基)乙基氯甲酸酯的极端对映体纯度：迈向更绿色的分析策略
Simone Manetto,Giulia Mazzoccanti,Elena Tuzi et al.
Simone Manetto et al.
FLEC (1-(9-fluorenyl)ethyl chloroformate) is widely used as a chiral derivatizing agent (CDA) in indirect enantioselective chromatography, where its enantiomeric purity critically affects quantitative accuracy. Even trace contamination with...
Tri-modal lateral flow immunoassay for highly sensitive and reliable detection of C-reactive protein using Prussian blue-coated gold nanozymes [0.03%]
一种用于超灵敏可靠检测C反应蛋白的三模式层析免疫试纸条：使用亚铁氰化物涂覆金纳米酶标记抗体
Jee Min Kim,Xuan Ai Le,Jeong Un Kim et al.
Jee Min Kim et al.
Background: Lateral flow assays (LFAs) are widely used for point-of-care biomarker detection; however, conventional gold nanoparticle (AuNP)-based LFAs suffer from insufficient sensitivity and poor quantitative reliabilit...
Tip funnel-shaped nanochannels sensor for high-flux chloride transport inspired by CLC [0.03%]
一种受CLC启发的漏斗状纳米通道传感器可实现高通量氯离子输运
Cuiguang Ma,Haifan Zhang,Govindasami Periyasami et al.
Cuiguang Ma et al.
Inspired by the efficient chloride ion (Cl-) transport of CLC proteins, this study rapidly assembled NH2-S-P5 molecules at the narrow tip of the funnel-shaped nanochannel through the high efficiency and rapidity of host-guest interactions, ...
One-step detection of miRNA-21 cancer marker in serum using molecularly imprinted nanoparticle recognition and surface plasmon resonance [0.03%]
基于分子印迹纳米颗粒识别和表面等离子共振的一管法检测血清miRNA-21癌症标志物的新方法研究
Ellie Unwin,Amanda Manso Pena,Nicholas W Turner et al.
Ellie Unwin et al.
Background: The rapid one step detection of cancer markers at early stages of cancer is critical to increase the efficiency of the treatments and survival. miRNA-21 is the most commonly upregulated microRNA in solid tumou...
Molecular rivet-enhanced in situ polymerized nonconventional luminescent hydrogels for rapid and sensitive biosensing [0.03%]
分子铆钉增强型非传统发光水凝胶的原位聚合用于快速灵敏生物传感
Xin Gao,Tao Zeng,Caixia Pei et al.
Xin Gao et al.
Background: Nonconventional luminescent hydrogels, which integrate optical reporting functions with a biomimetic three-dimensional matrix, exhibit significant potential in chemical sensing due to their excellent biocompat...