Cancerous Cell Detection Using Affine Transformation with Higher Accuracy and Sensitivity

2020 ◽  
pp. 17-34
Author(s):  
Soumen Santra ◽  
Joy Bhattacherjee ◽  
Arpan Deyasi
Keyword(s):  
Affine Transformation ◽  
Cell Detection ◽  
Cancerous Cell

scholarly journals Photonic Crystal and its Application as a Biosensor for the Early Detection of Cancerous Cells

2020 ◽  
Vol 16 (03) ◽  
pp. 86
Author(s):  
Anthony U Adoghe ◽  
Etinosa Noma-Osaghae ◽  
Rimamchika Israel Yabkwa
Keyword(s):  
Photonic Crystal ◽  
Optical Biosensor ◽  
Resonant Wavelength ◽  
Cell Detection ◽  
Transmitted Power ◽  
Early Diagnosis Of Cancer ◽  
Cancerous Cell ◽  
Cell Sample ◽  
Cancer Cell Detection ◽  
The Impact

<p>The motivation for this paper is the strikingly sad statistics, obtained from various research bodies globally, regarding the effect of cancers on the global populace and the impact of current methods put in place for the early diagnosis of cancer. This paper is novel for many reasons. Primarily, it presents the use of an optical biosensor based on photonic crystal for cancer cell detection. This biosensor was recently developed as an ultra-compact biochemical sensor based on a 2D photonic crystal cavity known for altering its spectrum in proportion to minute changes in refractive index. Secondarily, The Finite Difference Time Domain (FDTD) and Plane Wave Expansion (PWE) techniques were applied to analyze the possibility of using photonic crystals as biosensors for the detection of cancer cells. The obtained resonant wavelength from the analysis of simulated results was 1.54964 µm and transmitted power obtained from the analysis was 51.9%. For the cancerous cell sample, The PC 12 Cell, the obtained resonant wavelength from analysis of the simulated results was 1.54964 µm and the transmitted power obtained from the analysis was 55.6%.</p>

Photonic crystal biosensor for refractive index based cancerous cell detection

2020 ◽  
Vol 54 ◽  
pp. 102123 ◽  
Author(s):  
Abinash Panda ◽  
Pukhrambam Puspa Devi
Keyword(s):  
Refractive Index ◽  
Photonic Crystal ◽  
Cell Detection ◽  
Cancerous Cell

A Highly Sensitive Surface Plasmon Resonance Biosensor Using SnSe Allotrope and Heterostructure of BlueP/MoS2 for Cancerous Cell Detection

Optik ◽  
2021 ◽  
pp. 168506
Author(s):  
Belal Hossain ◽  
Alok Kumar Paul ◽  
Arefin Islam ◽  
Mahabubur Rahman ◽  
Ajay Krishno Sarkar ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Cell Detection ◽  
Surface Plasmon Resonance Biosensor ◽  
Cancerous Cell ◽  
Highly Sensitive

scholarly journals Cancerous Cell Detection in Bone Marrow Smear

2016 ◽  
Vol 134 (2) ◽  
pp. 17-21
Author(s):  
Tanuja K. ◽  
Bhavik K. ◽  
Sanket J. ◽  
Vikas M.
Keyword(s):  
Bone Marrow ◽  
Cell Detection ◽  
Bone Marrow Smear ◽  
Cancerous Cell

The Standard Metric

2017 ◽  
Author(s):  
Bernhard M¨uhlherr ◽  
Holger P. Petersson ◽  
Richard M. Weiss
Keyword(s):  
Affine Transformation ◽  
Convex Sets ◽  
Finite Dimension ◽  
Affine Subspace ◽  
Affine Transformations ◽  
Real Vector ◽  
Euclidean Metric ◽  
Affine Hyperplane ◽  
Tits Building ◽  
Convex Closure

This chapter presents some results about groups generated by reflections and the standard metric on a Bruhat-Tits building. It begins with definitions relating to an affine subspace, an affine hyperplane, an affine span, an affine map, and an affine transformation. It then considers a notation stating that the convex closure of a subset a of X is the intersection of all convex sets containing a and another notation that denotes by AGL(X) the group of all affine transformations of X and by Trans(X) the set of all translations of X. It also describes Euclidean spaces and assumes that the real vector space X is of finite dimension n and that d is a Euclidean metric on X. Finally, it discusses Euclidean representations and the standard metric.

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