Smartphone electrochemical sensor based on laser-induced graphene integrated electrode for on-site sulfadimidine detection in beef and milk [0.03%]
基于激光诱导石墨烯集成电极的智能手机电化学传感器现场检测牛肉和牛奶中的磺胺二甲嘧啶
Qian Zeng,Yangping Wen,Weiqiang Li et al.
Qian Zeng et al.
Sulfadimidine (SM2), a potentially carcinogenic sulfonamides, poses a threat to food safety. In this study, a portable electrochemical sensing platform integrated with a smartphone is developed for on-site sulfadimidine (SM2) detection. The...
A signal-amplifying electrochemical immunosensor based on palladium decorated CoS2 hollow nanoboxes and gold-functionalized Fe3O4 for neuron-specific enolase detection [0.03%]
一种基于Pd-CoS2空心纳米盒和Au-Fe3O4的信号放大型电化学免疫传感器用于神经元特异性烯醇化酶检测
Dehao Jia,Yujian Guo,Lei Yang et al.
Dehao Jia et al.
A sandwich-type electrochemical (EC) immunosensor for neuron-specific enolase (NSE) detection was constructed utilizing a signal amplification strategy. This strategy was implemented by utilizing palladium decorated CoS2 hollow nanoboxes (C...
Versatile functional properties of polyindole/CuO nanocomposites for dielectric and environmental sensing applications [0.03%]
聚吲哚/氧化铜纳米复合材料的多功能性能在介电和环境传感应用中的研究
R Gopika,M T Ramesan
R Gopika
Conductive polyindole/copper oxide (PInCuO) nanocomposites (NCs) were synthesized via oxidative in situ polymerization. Fourier-transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD) analyses confirmed the successful incorporat...
A ratio-type fluorescence approach based on dual-functional carbon dots with magnetic and luminescent features for IL-8 separation and detection [0.03%]
一种比率型荧光方法基于双功能碳点具有磁性和发光特性用于IL-8的分离和检测
Haixia Yang,Yijiong Xue,Tingting Wang et al.
Haixia Yang et al.
Ratio-based fluorescence assays can reduce environmental interference, allowing for the identification of biomarkers with higher specificity. However, the complicated preparation procedures involved in developing multi-fluorescent emission ...
Cd/Zn-regulated POM-based complexes for the electrochemical detection and photocatalytic reduction of Cr(VI) [0.03%]
基于POM的复合材料在电化学检测和光催化还原Cr(VI)中的Cd/Zn调控作用
Xinyue Zhang,Dongmei Zheng,Yongxia Hou et al.
Xinyue Zhang et al.
To address the challenge of Cr(VI) pollution in wastewater, based on the unique "electronic sponge" properties of polyoxometalates (POMs), we designed and synthesized two redox-active POM-based complexes: [CdⅡ2(dm4bt)4][GeW12O40] (1) and [...
Laser-induced WO3-decorated porous graphene for portable and self-powered photoelectrochemical aptasensing [0.03%]
便携式和自供电光致电化学适配子传感器用激光诱导WO3掺杂多孔石墨烯电极
Lulu Zhang,Lingbo Liu,Jiang Guo et al.
Lulu Zhang et al.
Photoelectrochemical (PEC) biosensors have attracted significant interest due to their inherent advantages of high sensitivity, excellent biocompatibility, and ease of miniaturization. In this study, efficient WO3-based photoelectrodes were...
Strawberry-shaped hybrid dendritic prodrug-based unimolecular micelles for improved drug release performance and real-time in-site fluorescence imaging [0.03%]
基于树状杂交前药的单分子胶束用于提高药物释放性能和实时荧光成像
Wei Chen,Peng Liu
Wei Chen
Dendritic polymer-based unimolecular micelles have attracted more interest in tumor chemotherapy. However, the drug release behavior was significantly affected by the hydrophilic-hydrophobic property of the dendritic cores. In the present w...
Cellulose nanocrystal/polyacrylic acid nanofiber composite aerogels characterized by 3D porous structure for colorimetric detection of breath acetone [0.03%]
具有三维多孔结构的纤维素纳米晶体/聚丙烯酸复合气凝胶对呼吸乙醇的颜色检测方法研究
Xinyang Su,Likun Wang,Yehong Han et al.
Xinyang Su et al.
Breath acetone (BrAce) has been validated as a biomarker for diabetes, playing a crucial role in the non-invasive diagnosis of the diabetes. In this study, cellulose nanocrystal/polyacrylic acid nanofiber composite aerogels loaded with thym...
Integrating liquid-phase interfacial SERS ratiometric sensors with biobarcoded nanoparticle probes for on-site sensitive detection of antibiotic residues in food [0.03%]
基于液相界面SERS比率型传感器和生物条形码纳米粒子探针的现场检测食品中抗生素残留方法
Yuhao Qiao,Ke Chen,Xiaorong Gao et al.
Yuhao Qiao et al.
A liquid-phase interfacial surface-enhanced Raman scattering (SERS) ratiometric sensor is proposed through integrating with catalytic hairpin assembly (CHA)-engineered biobarcoded nanoparticle probes for sensitive and accurate kanamycin (Ka...
Polydopamine-mediated in situ growth of multibranched Au mesocrystals on carbon nanotube foams for sensitive, uniform and stable SERS detection [0.03%]
聚多巴胺介导的碳纳米管泡沫上金树枝状微晶原位生长用于敏感、均匀和稳定的SERS检测
Rong Yang,Qian Wang,Ling Zhu et al.
Rong Yang et al.
A facile, one-pot synthesis method is proposed for the in situ growth of multibranched gold (Au) mesocrystals on polydopamine (PDA)-modified three-dimensional (3D) carbon nanotube (CNT) foams using cetyltrimethylammonium bromide (CTAB) and ...