Constrained non-negative matrix factorization enabling real-time insights of in situ and high-throughput experiments

2021 ◽  
Vol 8 (4) ◽  
pp. 041410
Author(s):  
Phillip M. Maffettone ◽  
Aidan C. Daly ◽  
Daniel Olds
Keyword(s):  
Real Time ◽  
High Throughput ◽  
Matrix Factorization ◽  
High Throughput Experiments ◽  
Non Negative Matrix Factorization

In situ attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy combined with non-negative matrix factorization for investigating the synthesis reaction mechanism of 3-amino-4-amino-oxime furazan

2018 ◽  
Vol 10 (48) ◽  
pp. 5817-5822 ◽  
Author(s):  
Tianlong Zhang ◽  
Ting He ◽  
Chunhua Yan ◽  
Xinyu Gao ◽  
Junxiu Ma ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Reaction Mechanism ◽  
Ftir Spectroscopy ◽  
Matrix Factorization ◽  
Fourier Transform Infrared ◽  
Total Reflection ◽  
Attenuated Total Reflection ◽  
Synthesis Reaction ◽  
Non Negative Matrix Factorization

In situ ATR-FTIR combined with non-negative matrix factorization for investigating the synthesis reaction mechanism of 3-amino-4-aminoximefurazan.

In-situ nanoelectrospray for high-throughput screening of enzymes and real-time monitoring of reactions

2016 ◽  
Vol 902 ◽  
pp. 135-141 ◽  
Author(s):  
Yuhan Yang ◽  
Feifei Han ◽  
Jin Ouyang ◽  
Yunling Zhao ◽  
Juan Han ◽  
...  
Keyword(s):  
Real Time ◽  
High Throughput ◽  
High Throughput Screening ◽  
Real Time Monitoring

Non-negative matrix factorization for the near real-time interpretation of absorption effects in elemental distribution images acquired by X-ray fluorescence imaging

2016 ◽  
Vol 23 (2) ◽  
pp. 579-589 ◽  
Author(s):  
Matthias Alfeld ◽  
Mirwaes Wahabzada ◽  
Christian Bauckhage ◽  
Kristian Kersting ◽  
Gerd Wellenreuther ◽  
...  
Keyword(s):  
Real Time ◽  
Matrix Factorization ◽  
Fluorescence Analysis ◽  
Alloy System ◽  
Data Sets ◽  
Elemental Distribution ◽  
X Ray ◽  
Two Phases ◽  
First Time ◽  
Non Negative Matrix Factorization

Elemental distribution images acquired by imaging X-ray fluorescence analysis can contain high degrees of redundancy and weakly discernible correlations. In this article near real-time non-negative matrix factorization (NMF) is described for the analysis of a number of data sets acquired from samples of a bi-modal α+β Ti-6Al-6V-2Sn alloy. NMF was used for the first time to reveal absorption artefacts in the elemental distribution images of the samples, where two phases of the alloy, namely α and β, were in superposition. The findings and interpretation of the NMF results were confirmed by Monte Carlo simulation of the layered alloy system. Furthermore, it is shown how the simultaneous factorization of several stacks of elemental distribution images provides uniform basis vectors and consequently simplifies the interpretation of the representation.

scholarly journals A robotic platform for high-throughput electrochemical analysis of chalcopyrite leaching

2016 ◽  
Vol 18 (7) ◽  
pp. 1930-1937 ◽  
Author(s):  
D. Godfrey ◽  
J. H. Bannock ◽  
O. Kuzmina ◽  
T. Welton ◽  
T. Albrecht
Keyword(s):  
Ionic Liquid ◽  
Real Time ◽  
High Throughput ◽  
Electrochemical Analysis ◽  
Robotic Platform ◽  
Combinatorial Screening

A novel robotic platform for combinatorial screening of ionic liquid-based Cu extraction from chalcopyrite with real-time, in situ monitoring of dissolved copper.

scholarly journals Development of a Real Time Sparse Non-Negative Matrix Factorization Module for Cochlear Implants by Using xPC Target

Sensors ◽  
2013 ◽  
Vol 13 (10) ◽  
pp. 13861-13878 ◽  
Author(s):  
Hongmei Hu ◽  
Agamemnon Krasoulis ◽  
Mark Lutman ◽  
Stefan Bleeck
Keyword(s):  
Real Time ◽  
Cochlear Implants ◽  
Matrix Factorization ◽  
Xpc Target ◽  
Non Negative Matrix Factorization
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