Sensitive Detection of Vitamin B2 in a Microdroplet with a Living Graphene Hydrogel Needle [0.03%]
活的石墨烯水凝胶针检测微滴中的维生素B2
Jin-Feng Lu,Jie Wang,Heng-Chi Liu et al.
Jin-Feng Lu et al.
As a water-soluble vitamin, Vitamin B2 (VB2) is crucial for the health of living organisms. Therefore, developing sensitive and selective methods for detecting VB2 is essential for the quality control of food and pharmaceuticals as well as ...
On-Chip Integration of Self-Joule-Heated Oxide Nanosensors Discriminates Odor Components via Efficient Data Acquisition [0.03%]
基于自焦耳加热氧化物纳米传感器芯片的高效数据获取气味成分鉴别技术
Shintaro Nagata,Tsunaki Takahashi,Haruka Honda et al.
Shintaro Nagata et al.
Current data-based informatics approaches require efficient acquisition and processing of large data. Additionally, the collection and analysis of chemical information, involving combinations of molecules, require highly integrated sensors ...
Minimally Invasive and in Situ Capacitive Sensing of Cardiac Troponin I from Interstitial Fluid [0.03%]
微创和在位检测心脏间质液中的心肌抑制因子I
Hadi Mirzajani,Parviz Zolfaghari,Beril Yagmur Koca et al.
Hadi Mirzajani et al.
Current diagnostic approaches for myocardial infarction (MI) rely on blood-based cardiac biomarker analysis by centralized instruments, often delaying timely clinical decisions. We present a microneedle-based capacitive biosensor (MiCaP) fo...
Jean-Francois Masson
Jean-Francois Masson
Rapidly Reversible and High-Affinity Binders: Having Your Cake and Eating It Too [0.03%]
兼得鱼与熊掌：快速可逆且高亲和力的结合物
Maarten Merkx
Maarten Merkx
Porous-Structure Flexible Muscle Sensor for Monitoring Muscle Function and Mass [0.03%]
用于监测肌肉功能和质量的多孔结构柔性肌电传感器
Hongyu Zhang,Keer Wang,Jiao Suo et al.
Hongyu Zhang et al.
Muscle function and composition are important indicators of age-related health. However, current assessment methods are often complex and expensive, making the early detection of related problems difficult. Therefore, developing a cost-effe...
A Dual-Readout Photonic Sensor for Simultaneous Measurement of Enzyme Activity and Concentration [0.03%]
一种用于同时测量酶活性和浓度的光子传感器
Jordan N Butt,Daniel J Steiner,Michael R Bryan et al.
Jordan N Butt et al.
Enzyme assays are a cornerstone of basic biology and clinical diagnosis. Typically, enzyme activity is measured, but concentration of the enzyme is also of interest, as are comparisons between concentration and activity. In these situations...
Dual-Strain Adaptive Conductive Channels Conferred Sensing Rope with Ultrahigh Linearity, Wide Working Range, and Yoga-Asana-Monitoring Capability [0.03%]
双菌株自适应导电通道赋予绳索传感器超线性、宽量程和瑜伽体式监测能力
Bo Wang,Meiya Liu,Henry Ming Wang et al.
Bo Wang et al.
Wearable strain sensors exhibit great capability of detecting human joint activities, assisting rehabilitation training, and reflecting intelligent robots' operation. Abundant efforts regarding improving strain-sensor performance have predo...
A Fluorescent Covalent Organic Framework NH3 Sensor with Femtomolar Limit-of-Detection by Facilitated Cis-to-Trans Isomerization [0.03%]
一种利用顺式到反式的异构化反应的伏托摩尔限检出型荧光共价有机框架NH3传感器
Dongge Ma,Tingting Chen,Mingyang Ji et al.
Dongge Ma et al.
Fluorescence sensing materials, especially for simple and robust chemical sensors that do not require the use of fragile enzymes while preserving excellent sensitivity and selectivity parallel to bioprobes, have been the focus of research d...
Gyeong-Ji Kim,Jai Eun An,Jung In Kim et al.
Gyeong-Ji Kim et al.
In this study, we report the development of a wearable tattoo sticker designed for rapid and noninvasive detection of γ-hydroxybutyrate (GHB), which is commonly associated with drug-facilitated sexual assault (DFSA). The tattoo sticker for...