Selective immobilization of tris(2,2′-bipyridyl)ruthenium (II) onto array electrode for solid-state electrochemiluminescene sensor fabrication

2009 ◽  
Vol 141 (1) ◽  
pp. 244-248 ◽  
Author(s):  
Wen Yun ◽  
Ping Dong ◽  
Ying Xu ◽  
Lizhu Yang ◽  
Pingang He ◽  
...  
Keyword(s):  
Solid State ◽  
Array Electrode ◽  
Sensor Fabrication ◽  
Selective Immobilization

Safe all-solid-state potassium batteries with three dimentional, flexible and binder-free metal sulfide array electrode

2019 ◽  
Vol 433 ◽  
pp. 226697 ◽  
Author(s):  
Huifang Fei ◽  
Yining Liu ◽  
Yongling An ◽  
Xiaoyan Xu ◽  
Jinyang Zhang ◽  
...  
Keyword(s):  
Solid State ◽  
Metal Sulfide ◽  
Array Electrode ◽  
Binder Free ◽  
Free Metal

Fiber-based all-solid-state asymmetric supercapacitors based on Co3O4@MnO2 core/shell nanowire arrays

2017 ◽  
Vol 5 (44) ◽  
pp. 22939-22944 ◽  
Author(s):  
Xiaoying Niu ◽  
Guoyin Zhu ◽  
Zhihui Yin ◽  
Ziyang Dai ◽  
Xiaocheng Hou ◽  
...  
Keyword(s):  
Solid State ◽  
Nanowire Array ◽  
Fabrication Process ◽  
Nanowire Arrays ◽  
Charge Storage ◽  
Core Shell ◽  
Asymmetric Supercapacitors ◽  
Storage Mechanism ◽  
Array Electrode ◽  
Charge Storage Mechanism

Schematic illustration of the fabrication process and charge storage mechanism of the hierarchical Ni wire/Co3O4@MnO2 nanowire array electrode.

Colorimetric and Fluorometric Sensor Arrays

2021 ◽  
pp. 220-244
Keyword(s):  
Solid State ◽  
Optical Sensor ◽  
Chemical Sensing ◽  
Daily Life ◽  
Sensor Arrays ◽  
Emerging Technology ◽  
Chemical Detection ◽  
Industrial Sectors ◽  
Sensor Fabrication ◽  
Fluorometric Sensor

The design and construction of colorimetric/fluorometric sensor arrays with high selectivity and sensitivity has been of considerable attention as an emerging technology for mobile chemical detection. Nowadays, many approaches have been made to design sensors, fabricate arrays and generalize their usage areas especially in daily life applications and industrial sectors. This chapter introduces the fundamentals, fabrication methods, and applications of colorimetric and fluorometric sensor arrays. The readers will find detailed information about mechanism of chemical sensing and optical sensor arrays; solid state sensor fabrication methodologies; and specific applications environmental, pharmaceutical, medical, and food sectors.

scholarly journals Solid State Sensors for Hydrogen Peroxide Detection

Biosensors ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 9
Author(s):  
Vinay Patel ◽  
Peter Kruse ◽  
Ponnambalam Ravi Selvaganapathy
Keyword(s):  
Hydrogen Peroxide ◽  
Solid State ◽  
Field Effect Transistors ◽  
Limit Of Detection ◽  
Future Directions ◽  
Environmental Processes ◽  
Hydrogen Peroxide Detection ◽  
Sensor Fabrication ◽  
Innovative Materials ◽  
Exciting Area

Hydrogen peroxide (H2O2) is a key molecule in numerous physiological, industrial, and environmental processes. H2O2 is monitored using various methods like colorimetry, luminescence, fluorescence, and electrochemical methods. Here, we aim to provide a comprehensive review of solid state sensors to monitor H2O2. The review covers three categories of sensors: chemiresistive, conductometric, and field effect transistors. A brief description of the sensing mechanisms of these sensors has been provided. All three sensor types are evaluated based on the sensing parameters like sensitivity, limit of detection, measuring range and response time. We highlight those sensors which have advanced the field by using innovative materials or sensor fabrication techniques. Finally, we discuss the limitations of current solid state sensors and the future directions for research and development in this exciting area.

Preparation of Thin Cadmium Telluride Samples for Electron Microscope Studies

1974 ◽  
Vol 32 ◽  
pp. 548-549
Author(s):  
T. J. Magee ◽  
J. Peng ◽  
J. Bean
Keyword(s):  
Electron Microscope ◽  
Sulfuric Acid ◽  
Solid State ◽  
Sample Preparation ◽  
Cadmium Telluride ◽  
Potassium Dichromate ◽  
Optical Components ◽  
The Past ◽  
Solid State Devices

Cadmium telluride has become increasingly important in a number of technological applications, particularly in the area of laser-optical components and solid state devices, Microstructural characterizations of the material have in the past been somewhat limited because of the lack of suitable sample preparation and thinning techniques. Utilizing a modified jet thinning apparatus and a potassium dichromate-sulfuric acid thinning solution, a procedure has now been developed for obtaining thin contamination-free samples for TEM examination.

The Collagenic Molecular Structural Unit of Solid State Complexes

1971 ◽  
Vol 29 ◽  
pp. 478-479
Author(s):  
Kenneth M. Richter ◽  
John A. Schilling
Keyword(s):  
Molecular Weight ◽  
Solid State ◽  
Structural Unit ◽  
X Ray Diffraction ◽  
X Ray ◽  
Naoh Treatment

The structural unit of solid state collagen complexes has been reported by Porter and Vanamee via EM and by Cowan, North and Randall via x-ray diffraction to be an ellipsoidal unit of 210-270 A. length by 50-100 A. diameter. It subsequently was independently demonstrated by us in dog tendon, dermis, and induced complexes. Its detailed morphologic, dimensional and molecular weight (MW) aspects have now been determined. It is pear-shaped in long profile with m diameters of 57 and 108 A. and m length of 263 A. (Fig. 1, tendon, KMnO4 fixation, Na-tungstate; Fig. 2a, schematic of unit in long, C, and x-sectional profiles of its thin, xB, and bulbous, xA portions; Fig. 2b, tendon essentially unmodified by ether and 0.4 N NaOH treatment, Na-tungstate). The unit consists of a uniquely coild cable, c, of ṁ 22.9 A. diameter and length of 2580-3316 A. The cable consists of three 2nd-strands, s, each of m 10.6 A.

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