Real Time Monitoring of Fluorescent Particles in      Micro-Channels by High Resolution Dual Modality Probe Imaging

Sathiyamoorthy, Krishnan; Mohankumar, V.; Murukeshan, Vadakke Matham

doi:10.4236/opj.2011.14031

“…Furthermore, the sample volume required to integrated with dual-modality sensor is smaller than that required in two spatially separated electrochemical and fluorescence detectors [167]. Finally, the developed dual-modality sensor eliminates the need for timeconsuming sample preparation as well as sophisticated analytical equipment.…”

Section: Dual Modality Biosensorsmentioning

confidence: 99%

Progress of Hollow Materials in Diagnosis of Covid-19

Hussain¹,

Shabbir²,

Faizan³

2022

austinjpharmacolther

0

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Since the outbreak of COVID-19 in Wuhan, China, it has dramatically changed the global geopolitics, economics, and even society standard norms. The present world scenario is changed regarding business, traveling, and education. Rapid global dissemination and the high mortality rate of coronaviruses are the greatest challenges for drug developers. It will be moving forward toward the identification and treatment of emerging coronaviruses with the aid of nanotechnology. The COVID-19 pandemic raised the question of researchers’ capability to manage this dilemma in a short period. In the present review, we described how hallow material could be developed as a pro-drug that shows an excellent therapeutic effect. Hollow nanoparticles that exploration of antiviral or diagnostic agents against emerging coronaviruses. Hollow nanomaterials in vaccine development are essential because hollow nanocomposites are suitable for mimicking viral structures and antigen delivery. A biosensor that generates a signal from a transducer for comparing and analyzing biological conjugates such as cell receptors, antibodies, RNA, DNA, and nucleic acids. Different biosensors, such as graphene-based biosensors, nanoplasmonic sensor chips, nanomaterial biosensors, electrochemical biosensors, dual modality biosensors, and optical biosensors, have several advantages, characteristics, and a wide range of applications, most remarkably in medical treatment and are used for monitoring and diagnosis. This review focuses on modern experimental studies to identify intelligent and innovative bio/nanomaterials and matrices for developing targeted and controlled drug release systems, nanosensors and nanovaccines to combat pathogenic viruses.

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“…Furthermore, the sample volume required to integrated with dual-modality sensor is smaller than that required in two spatially separated electrochemical and fluorescence detectors [167]. Finally, the developed dual-modality sensor eliminates the need for time-consuming sample preparation as well as sophisticated analytical equipment.…”

Section: Dual Modality Biosensorsmentioning

confidence: 99%

Progress of hollow materials in diagnosis of COVID-19

Hussain¹,

Shabbir²,

Faizan³

et al. 2022

Chem Rep

0

View full text Add to dashboard Cite

Since the outbreak of COVID-19 in Wuhan, China, it has dramatically changed the global geopolitics, economics, and even society standard norms. The present world scenario is changed regarding business, traveling, and education. Rapid global dissemination and the high mortality rate of coronaviruses are the greatest challenges for drug developers. It will be moving forward toward the identification and treatment of emerging coronaviruses with the aid of nanotechnology. The COVID-19 pandemic raised the question of researchers’ capability to manage this dilemma in a short period. In the present review, we described how hallow material could be developed as a pro-drug that shows an excellent therapeutic effect. Hollow nanoparticles that exploration of antiviral or diagnostic agents against emerging coronaviruses. Hollow nanomaterials in vaccine development are essential because hollow nanocomposites are suitable for mimicking viral structures and antigen delivery. A biosensor that generates a signal from a transducer for comparing and analyzing biological conjugates such as cell receptors, antibodies, RNA, DNA, and nucleic acids. Different biosensors, such as graphene-based biosensors, nanoplasmonic sensor chips, nanomaterial biosensors, electrochemical biosensors, dual modality biosensors, and optical biosensors, have several advantages, characteristics, and a wide range of applications, most remarkably in medical treatment and are used for monitoring and diagnosis. This review focuses on modern experimental studies to identify intelligent and innovative bio/nanomaterials and matrices for developing targeted and controlled drug release systems, nanosensors and nanovaccines to combat pathogenic viruses.

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“…For tip chip videoscope, size is limited by external light source used to illuminate the sample 2 . Small size and flexibility facilitate fiberscope for visual inspection of narrow and complex passages of medical intra cavities, such as colon and Gastro-Intestinal (GI) tract [3][4][5][6] . Fiber Optic Imaging Bundle (FOIB) is the conduit for image transfer in fiberscopes.…”

Section: Introductionmentioning

confidence: 99%

Variable resolution imaging fiber probe using digital spatial light modulator

Shinde

¹

,

Perinchery

²

,

Murukeshan

³

2015

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Flexible fiber optic imaging systems including fiber optic confocal probes have found tremendous significance in the recent past for its applications in high resolution imaging. However, motorized stage is required for scanning the sample or tip of the fiber in fiber based confocal probes. In this context, we propose a fiber probe confocal system using digital spatial light modulator devoid of using a mechanical scanning stage. Each fiberlet in the image fiber acts not only as a light conduit but also as a confocal pinhole. The paper also introduces the variation in the contrast by varying the number of illuminated fiberlets which effectively implies variation in the effective pinhole size. This approach has enabled the probe to act as an imaging unit with resolution that can be controlled and varied from a wide-field to a confocal.

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Real Time Monitoring of Fluorescent Particles in Micro-Channels by High Resolution Dual Modality Probe Imaging

Cited by 7 publications

References 25 publications

Progress of Hollow Materials in Diagnosis of Covid-19

Progress of Hollow Materials in Diagnosis of Covid-19

Progress of hollow materials in diagnosis of COVID-19

Variable resolution imaging fiber probe using digital spatial light modulator

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