Enhanced Separation of AAV Capsids Using Analytical Anion Exchange Monolithic Columns: Emphasis on Organic Modifiers [0.03%]
采用分析阴离子交换单片柱增强AAV衣壳分离：重点考察有机改性剂的影响
Timotej Žvanut,Sebastijan Peljhan,Sergeja Lebar et al.
Timotej Žvanut et al.
Background: Anion exchange (AEX) chromatography is a widely used analytical technique for separating empty (E) and full (F) adeno-associated virus (AAV) capsids. However, it sometimes fails to achieve baseline separation ...
Eco-friendly and efficient electro-membrane extraction coupled with HPLC for simultaneous determination of nonsteroidal anti-inflammatory drugs in biological samples [0.03%]
一种新型生态高效膜电极萃取-高效液相色谱联用技术同时测定生物样品中非甾体抗炎药物的方法研究
Mehri Beiranvand,Yadollah Yamini,Mohammad Mahdi Khataei
Mehri Beiranvand
Background: The accurate and efficient determination of nonsteroidal anti-inflammatory drugs (NSAIDs) in biological matrices is crucial for clinical monitoring. However, conventional sample preparation methods like liquid...
Covalent organic framework solid-phase microextraction fiber for in vivo monitoring of substituted p-phenylenediamine quinones in fish [0.03%]
共价有机骨架固相微萃取纤维在鱼体内取代茋二胺醌类物质检测中的应用
Wenhua Ji,Yue Li,Lidan Zhang et al.
Wenhua Ji et al.
As emerging pollutants, substituted p-phenylenediamine quinones (PPD-Qs) can enter the human body through the food chain, which can cause a potential risk to human. The detection of PPD-Qs is of great significance for human health risks. Be...
QCM-based screening of acrylate polymers for NPPA pre-concentration to enhance vapor detection of fentanyl [0.03%]
基于石英晶体微天平的丙烯酸盐聚合物筛选技术以浓缩NPPA从而增强芬太尼蒸汽检测效果
G D Thouli L Jayawardana,Ashley C Fulton,Hunter O Ford et al.
G D Thouli L Jayawardana et al.
The prevalence of fentanyl and its analogs in the illicit drug market has significantly contributed to the ongoing opioid crisis. Responding to these threats in uncontrolled field environments is particularly challenging for first responder...
Nanoflower-structured MnO2/Au composites with enhanced catalytic performance for colorimetric assay of α-glucosidase [0.03%]
用于α-糖苷酶色彩测定的新型纳米催化剂花状MnO₂/Au复合材料的制备及其性能研究
Xiaoting Zhang,Jiaqi Cao,Xiyu Chen et al.
Xiaoting Zhang et al.
Background: α-Glucosidase (α-Glu) is an essential hydrolase that catalyzes the final step of carbohydrate digestion, playing a central role in glucose metabolism. Abnormal α-Glu activity is closely associated with type...
DNA extraction from complex matrices using magnetic ionic liquids prepared by green synthetic methods and their compatibility with isothermal nucleic acid amplification assays [0.03%]
使用绿色合成法制备的磁离子液体从复杂基质中提取DNA及其与等温核酸扩增测定法的兼容性
Seong-Soo Lee,Jared L Anderson
Seong-Soo Lee
Background: Amplification techniques for deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), including quantitative polymerase chain reaction (qPCR) and loop-mediated isothermal amplification (LAMP), enable accurate a...
Quantitative determination of drug residues in surfaces, analyzing cotton-swabs by on/off thermal desorption-plasma based ionization-mass spectrometry [0.03%]
表面残留药物的定量测定 采用开启/关闭热解吸等离子体基质电离飞行时间质量选择性检测器_masslynx软件_des质谱法分析拭子棉签中的残留药物
Carlos Calero-Cañuelo,Rafael Lucena,Soledad Cárdenas
Carlos Calero-Cañuelo
Background: The determination of drug residues in surfaces is a relevant analytical problem in forensic sciences. Ambient ionization mass spectrometry (AIMS) has revolutionized this field, providing high sensitivity and s...
A chemometric approach for FTIR-Raman-LIBS tri-modal spectral fusion: Transformer-based accurate identification of recyclable polymers [0.03%]
基于变压器的准确识别回收聚合物的FTIR-Raman-LIBS三模光谱融合的化学计量学方法
Wenxia Xu,Zhuoqing Fu,Bo Tang et al.
Wenxia Xu et al.
Plastic waste management is a key challenge for a sustainable circular economy. Traditional sorting technologies are inefficient, labor-intensive, and prone to errors, leading to increased landfill rates for recyclable materials. The rapid ...
Reliable enrichment monitoring and removal of CrO42- and S2- using multivalent W-doped Ag quantum-dot biomimetic nanozyme [0.03%]
一种多价W掺杂Ag量子点仿生纳米酶可靠监测和去除CrO4^{}和S₂⁻
Ruhui Shang,Yanjun Han,Huitian Zhi et al.
Ruhui Shang et al.
Background: Environmental pollution and precaution is one of the hottest issues to maintain human health and life safety nowadays. Among all the pollution in urgent need to be detected, heavy metal CrO42- and anion S2- ar...
Dual-electrochemical-signal biosensor using phage-modified ZIF-8 to discriminate viable and nonviable bacteria [0.03%]
利用噬菌体改性ZIF-8区分活细菌和死细菌的双电化学生物传感器
Qilin Liu,Shuai Wang,Xixue Chen et al.
Qilin Liu et al.
Background: Foodborne pathogen contamination represents a significant global public health challenge. It should be noted that both active pathogens and dead pathogens pose health risks through toxin release. However, conv...