Optical Trapping and Micro-Raman Spectroscopy of Functional Red Blood Cells Using Vortex Beam for Cell Membrane Studies

2021 ◽  
Author(s):  
Ghanashyam C. ◽  
Sachin Shetty ◽  
Sanjay Bharati ◽  
Santhosh Chidangil ◽  
Aseefhali Bankapur
Keyword(s):  
Raman Spectroscopy ◽  
Cell Membrane ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Optical Trapping ◽  
Vortex Beam ◽  
Micro Raman Spectroscopy

scholarly journals Normal saline-induced deoxygenation of red blood cells probed by optical tweezers combined with the micro-Raman technique

RSC Advances ◽  
2019 ◽  
Vol 9 (14) ◽  
pp. 7878-7884 ◽  
Author(s):  
Jijo Lukose ◽  
Mithun N ◽  
Ganesh Mohan ◽  
Shamee Shastry ◽  
Santhosh Chidangil
Keyword(s):  
Raman Spectroscopy ◽  
Blood Cell ◽  
Red Blood Cells ◽  
Optical Tweezers ◽  
Red Blood Cell ◽  
Normal Saline ◽  
Blood Cells ◽  
Micro Raman Spectroscopy ◽  
Optically Trapped

Micro-Raman spectroscopy of optically trapped live red blood cell demonstrates normal saline induced deoxygenation.

Red blood cells under externally induced stressors probed by micro-Raman spectroscopy

2022 ◽  
pp. 141-165
Author(s):  
Jijo Lukose ◽  
Shamee Shastry ◽  
Ganesh Mohan ◽  
Santhosh Chidangil
Keyword(s):  
Raman Spectroscopy ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Micro Raman Spectroscopy

Red Blood Cells in Patients with Arrhythmias Using Optical Tweezers Raman Spectroscopy

2011 ◽  
Vol 48 (2) ◽  
pp. 021701
Author(s):  
吴智辉 Wu Zhihui ◽  
莫华 Mo Hua ◽  
黄代政 Huang Daizheng ◽  
陈朝旺 Chen Chaowang
Keyword(s):  
Raman Spectroscopy ◽  
Red Blood Cells ◽  
Optical Tweezers ◽  
Blood Cells

scholarly journals THE AGGLUTINATION OF RED BLOOD CELLS IN THE PRESENCE OF BLOOD SERA

1922 ◽  
Vol 4 (4) ◽  
pp. 403-409 ◽  
Author(s):  
Calvin B. Coulter
Keyword(s):  
Cell Membrane ◽  
Guinea Pig ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Ion Concentration ◽  
Red Cell ◽  
Free Medium ◽  
Optimal Point ◽  
Reaction Characteristic ◽  
Pig Serum

1. The addition of blood serum displaces the optimum for agglutination of red blood cells in a salt-free medium to the reaction characteristic of flocculation of the serum euglobulin. 2. This effect is not due merely to a mechanical entanglement of the cells by the precipitating euglobulin, since at reactions at which the latter is soluble it protects the cells from the agglutination which occurs in its absence. 3. A combination of some sort appears therefore to take place between sheep cells and sheep, rabbit, and guinea pig serum euglobulin, and involves a condensation of the serum protein upon the surface of the red cell. 4. At the optimal point for agglutination of persensitized cells both mid- and end-piece of complement combine with the cells. 5. Agglutination is closely related to an optimal H ion concentration in the suspending fluid, and probably of the cell membrane, and not to a definite reaction in the interior of the cell.

scholarly journals Direct detection of malaria infected red blood cells by surface enhanced Raman spectroscopy

2016 ◽  
Vol 12 (6) ◽  
pp. 1445-1451 ◽  
Author(s):  
Funing Chen ◽  
Briana R. Flaherty ◽  
Charli E. Cohen ◽  
David S. Peterson ◽  
Yiping Zhao
Keyword(s):  
Raman Spectroscopy ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Direct Detection ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman
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