Active pharmaceutical ingredient-correlated wavelength selection of UV-vis spectroscopy for the rapid quality assessment of red yeast Rice [0.03%]
活性药物成分相关的紫外-可见光谱波长选择技术在红曲米快速质量评估中的应用
Lijuan Chen,Yulin Xu,Yufei Fang et al.
Lijuan Chen et al.
Red yeast rice (RYR) is a traditional fermented product produced by cultivating rice with the filamentous fungus Monascus purpureus. It has been widely utilized in East Asia both as a natural food colorant and as a lipid-lowering herb. Rapi...
Terahertz metamaterial sensor-based detection of procymidone and chlorpyrifos residues in Ligusticum chuanxiong [0.03%]
基于太赫兹 metamaterial 传感器的当归中杀虫剂残留检测研究
Yuting Shao,Xinyu Zhu,Bingwei Liu et al.
Yuting Shao et al.
Pesticide residues in Traditional Chinese Medicine (TCM) have raised significant concerns due to their potential health risks. Conventional pesticide residues detection methods are often limited by prolonged detection times and complex samp...
Starfish-like gold nanotags aggregation induced high density hot-spots to boost surface-enhanced Raman scattering signals for ultrasensitive detection of foodborne pathogens [0.03%]
一种用于超灵敏检测食源性致病菌的SERS新基底：金纳米星高效聚集形成高密度“热点”区域增强拉曼信号
Xinmei Cao,Hongyan Wang,Yi Tao
Xinmei Cao
Aspergillus niger, a key functional microorganism widely employed in food fermentation processes, also poses significant health risks as numerous strains are capable of producing hazardous mycotoxins. This nature necessitates the developmen...
Benchmarking spectroscopic-chemometric models for human bloodstain time since deposition in tropical outdoor microenvironments [0.03%]
光谱化学计量模型在热带户外微环境中的人血斑痕沉积时间测定中的标定研究
Nor Ummiza Kamaruzaman,Muhammad Faisal Khyasudeen,Arniza Khairani Mohd Jamil et al.
Nor Ummiza Kamaruzaman et al.
Reliable estimation of the time since deposition (TSD) of bloodstains remains a key challenge in forensic reconstruction, particularly under realistic outdoor conditions. This study benchmarks visible (Vis) reflectance, attenuated total ref...
Fluorescence probe for sensitive and selective screening of kanamycin using Co2+ ions quenched gold nanoclusters [0.03%]
基于Co2+离子猝灭金纳米团簇的灵敏可靠筛选卡那霉素的荧光探针
Awais Madni,Gaoxiang Wang,Yanan Qiang et al.
Awais Madni et al.
The turn "off-on" fluorescence (FL) probe was developed for screening of kanamycin (KAN) in food and beverages in the present work. Due to dynamic quenching, the FL signal of glutathione protected gold nanoclusters (GSH-AuNCs) was quenched ...
Comparative analysis of discrimination accuracy across different near-infrared bands for rosewood species [0.03%]
基于不同近红外波段的rosewood树种光谱辨识能力比较分析
Yuanda Qi,Guangqiang Xie,Yaoxiang Li et al.
Yuanda Qi et al.
Rosewood has long been prized worldwide for its warm color, distinctive grain, high density, and excellent mechanical properties. It has a long history of use across many cultures and regions. With global rosewood resources in decline, coun...
Rapid visual detection of histidine in biological systems by a naphthalimide-based fluorescent probe [0.03%]
基于萘酰亚胺的荧光探针快速视觉检测生物系统中的组氨酸
Chen Xu,Fang Zeng,Shuizhu Wu
Chen Xu
Histidine (His), an essential amino acid involved in diverse physiological and metabolic pathways, serves as a vital biomarker for metabolic disorders, nutritional status, and disease progression. Here, we report a naphthalimide-dipicolylam...
Raman-guided analysis of drug response combined with chemometrics helps monitor the effect of ruxolitinib on acute lymphoblastic leukemia [0.03%]
拉曼联合化学计量学引导的药物疗效分析可帮助监测鲁索利替尼对急性淋巴细胞白血病的效果
Adriana Adamczyk,Justyna Jakubowska,Marta Szewczyk et al.
Adriana Adamczyk et al.
Ruxolitinib (RUX), a selective JAK1/JAK2 inhibitor, is considered a therapeutic option for childhood B-cell precursor acute lymphoblastic leukemia (B-ALL) with JAK2 gain-of-function mutations. This study aimed to evaluate whether Raman spec...
Rapid detection of five B vitamins based on surface-enhanced Raman spectroscopy and density functional theory analyses [0.03%]
基于表面增强拉曼光谱和密度泛函理论分析的五种B族维生素的快速检测方法研究
Liwei Zhu,Taifeng Lin,Mengjia Liu et al.
Liwei Zhu et al.
In this study, five B vitamins (vitamin B1, vitamin B2, vitamin B6, nicotinamide and calcium pantothenate) were detected using surface-enhanced Raman spectroscopy (SERS) with colloidal gold nanoparticles, supported by density functional the...
Martyna Czarnomska,Emilia Gruszczyńska,Joanna Koczur et al.
Martyna Czarnomska et al.
Human identification constitutes a fundamental aspect of forensic science, particularly within the context of criminal investigations, mass disasters, and armed conflicts. The present study introduces an integrated methodology employing flu...