Pollen-Shaped Hierarchical Structure for Pressure Sensors with High Sensitivity in an Ultrabroad Linear Response Range

2020 ◽  
Vol 12 (49) ◽  
pp. 55362-55371
Author(s):  
Tingting Zhao ◽  
Li Yuan ◽  
Tongkuai Li ◽  
Longlong Chen ◽  
Xifeng Li ◽  
...  
Keyword(s):  
Hierarchical Structure ◽  
Linear Response ◽  
Pressure Sensors ◽  
High Sensitivity ◽  
Response Range ◽  
Linear Response Range

Flow-injection potentiometric determination of creatinine in urine using sub-Nernstian linear response range

1993 ◽  
Vol 5 (2) ◽  
pp. 113-120 ◽  
Author(s):  
Wojciech Matuszewski ◽  
Marek Trojanowicz ◽  
Mark E. Meyerhoff ◽  
Anna Moszczyńska ◽  
Elzbieta Lange-Moroz
Keyword(s):  
Flow Injection ◽  
Linear Response ◽  
Potentiometric Determination ◽  
Response Range ◽  
Linear Response Range

Calibration of the linear response range of x-ray imaging plates and their reader based on image grayscale values

2017 ◽  
Vol 88 (8) ◽  
pp. 083115 ◽  
Author(s):  
Kuan Ren ◽  
Tao Xu ◽  
Jianhua Zheng ◽  
Jianjun Dong ◽  
Minxi Wei ◽  
...  
Keyword(s):  
Linear Response ◽  
X Ray ◽  
X Ray Imaging ◽  
Response Range ◽  
Imaging Plates ◽  
Linear Response Range

A supramolecular indicator displacement assay for acetyl amantadine, a proxy biomarker for spermidine/spermine N1-acetyltransferase (SSAT) activity

2016 ◽  
Vol 94 (11) ◽  
pp. 969-975 ◽  
Author(s):  
Wei Li ◽  
Nathan W. Kuehne ◽  
Erin Dallin ◽  
Reuven Gordon ◽  
Fraser Hof
Keyword(s):  
Linear Response ◽  
Early Detection Of Cancer ◽  
Limit Of Detection ◽  
Deionized Water ◽  
Response Range ◽  
Proxy Measure ◽  
Displacement Assay ◽  
Linear Response Range ◽  
Ssat Activity

Acetyl amantadine (AcAm) is produced from amantadine (Am) in vivo upon catalysis by spermidine/spermine N1-acetyl transferase (SSAT). SSAT is a biomarker for multiple aggressive cancers, and the analysis of AcAm in urine has been promoted as a proxy measure for the early detection of cancer. We report here the development and optimization of cucurbit[7]uril–dye pair based indicator displacement assay (IDA) for the detection of AcAm in solution. In deionized water, using Rhodamine B as the dye, the limit of detection of AcAm was 0.087 μM with a linear response range from 0 to 1 μM. Using berberine as the dye, the limit of detection was 0.077 μM with the same range of linear response. Our efforts and difficulties in translating this assay to function in human urine are also described. We achieve a partial response of the berberine IDA to the presence of AcAm in urine that has undergone a simple PD-10 desalting step.

scholarly journals Linear response range characterization and in vivo application of laser speckle imaging of blood flow dynamics

2006 ◽  
Vol 11 (4) ◽  
pp. 041129 ◽  
Author(s):  
Bernard Choi ◽  
Julio C. Ramirez-San-Juan ◽  
Justin Lotfi ◽  
J. Stuart Nelson
Keyword(s):  
Blood Flow ◽  
Linear Response ◽  
Flow Dynamics ◽  
Laser Speckle ◽  
Laser Speckle Imaging ◽  
Response Range ◽  
Blood Flow Dynamics ◽  
Range Characterization ◽  
Linear Response Range

scholarly journals A multifunctional electronic skin based on patterned metal films for tactile sensing with a broad linear response range

2021 ◽  
Vol 7 (52) ◽  
Author(s):  
Min Cai ◽  
Zhongdong Jiao ◽  
Shuang Nie ◽  
Chengjun Wang ◽  
Jun Zou ◽  
...  
Keyword(s):  
Linear Response ◽  
Metal Films ◽  
Tactile Sensing ◽  
Electronic Skin ◽  
Response Range ◽  
Linear Response Range

A Long Wavelength Fluorescent Hydrophilic Copolymer Based on Naphthalenediimide as pH Sensor with Broad Linear Response Range

2011 ◽  
Vol 44 (14) ◽  
pp. 5612-5618 ◽  
Author(s):  
Liangjun Shen ◽  
Xinyu Lu ◽  
He Tian ◽  
Weihong Zhu
Keyword(s):  
Linear Response ◽  
Ph Sensor ◽  
Long Wavelength ◽  
Response Range ◽  
Linear Response Range

scholarly journals Graded intrafillable architecture-based iontronic pressure sensor with ultra-broad-range high sensitivity

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Ningning Bai ◽  
Liu Wang ◽  
Qi Wang ◽  
Jue Deng ◽  
Yan Wang ◽  
...  
Keyword(s):  
Mechanical Stability ◽  
Pressure Sensors ◽  
High Sensitivity ◽  
Pressure Response ◽  
Ultrahigh Pressure ◽  
Response Range ◽  
Surface Microstructures ◽  
Pressure Regime ◽  
Flexible Pressure Sensors ◽  
Higher Sensitivity

AbstractSensitivity is a crucial parameter for flexible pressure sensors and electronic skins. While introducing microstructures (e.g., micro-pyramids) can effectively improve the sensitivity, it in turn leads to a limited pressure-response range due to the poor structural compressibility. Here, we report a strategy of engineering intrafillable microstructures that can significantly boost the sensitivity while simultaneously broadening the pressure responding range. Such intrafillable microstructures feature undercuts and grooves that accommodate deformed surface microstructures, effectively enhancing the structural compressibility and the pressure-response range. The intrafillable iontronic sensor exhibits an unprecedentedly high sensitivity (Smin > 220 kPa−1) over a broad pressure regime (0.08 Pa-360 kPa), and an ultrahigh pressure resolution (18 Pa or 0.0056%) over the full pressure range, together with remarkable mechanical stability. The intrafillable structure is a general design expected to be applied to other types of sensors to achieve a broader pressure-response range and a higher sensitivity.

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