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Molecular buffer using a PANDA ring resonator for drug delivery use.

Suwanpayak N, Jalil MA, Aziz MS, Ali J, Yupapin PP - Int J Nanomedicine (2011)

Bottom Line: In theory, the trapping force is formed by the combination between the gradient field and scattering photons, which is reviewed.This can be performed within the wavelength router before reaching the required destination.The advantage of the proposed system is that a transmitter and receiver can be formed within the same system, which is available for molecule storage and transportation.

View Article: PubMed Central - PubMed

Affiliation: Nanoscale Science and Engineering Research Alliance (N'SERA), Advanced Research Center for Photonics, Faculty of Science, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand.

ABSTRACT
A novel design of molecular buffer for molecule storage and delivery using a PANDA ring resonator is proposed. The optical vortices can be generated and controlled to form the trapping tools in the same way as the optical tweezers. In theory, the trapping force is formed by the combination between the gradient field and scattering photons, which is reviewed. By using the intense optical vortices generated within the PANDA ring resonator, the required molecules can be trapped and moved (transported) dynamically within the wavelength router or network, ie, a molecular buffer. This can be performed within the wavelength router before reaching the required destination. The advantage of the proposed system is that a transmitter and receiver can be formed within the same system, which is available for molecule storage and transportation.

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Schematic of molecular buffer work in core wave guide.
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f2-ijn-6-575: Schematic of molecular buffer work in core wave guide.

Mentions: Molecular buffers are devices that can be used to store or delay atoms/molecules for a period of time (see Figure 2), where light intensity and velocity can also be controlled, which was described by Rosenberry et al20 and Lignie and Woerdman,21 available for medical application. Molecular buffers are a new device, which are operated in the same way as gas buffers.22 The polarizability of the particle is calculated by using equation (5), in this case, we assume that the sphere particle is polystyrene (n = 1.5894) and the liquid medium is water (n = 1.33), and the optical power which is required to trap particles of a certain size/polarizibility is 9.1W, which is the slope as shown in Figure 3A.


Molecular buffer using a PANDA ring resonator for drug delivery use.

Suwanpayak N, Jalil MA, Aziz MS, Ali J, Yupapin PP - Int J Nanomedicine (2011)

Schematic of molecular buffer work in core wave guide.
© Copyright Policy
Related In: Results  -  Collection

Show All Figures
getmorefigures.php?uid=PMC3107716&req=5

f2-ijn-6-575: Schematic of molecular buffer work in core wave guide.
Mentions: Molecular buffers are devices that can be used to store or delay atoms/molecules for a period of time (see Figure 2), where light intensity and velocity can also be controlled, which was described by Rosenberry et al20 and Lignie and Woerdman,21 available for medical application. Molecular buffers are a new device, which are operated in the same way as gas buffers.22 The polarizability of the particle is calculated by using equation (5), in this case, we assume that the sphere particle is polystyrene (n = 1.5894) and the liquid medium is water (n = 1.33), and the optical power which is required to trap particles of a certain size/polarizibility is 9.1W, which is the slope as shown in Figure 3A.

Bottom Line: In theory, the trapping force is formed by the combination between the gradient field and scattering photons, which is reviewed.This can be performed within the wavelength router before reaching the required destination.The advantage of the proposed system is that a transmitter and receiver can be formed within the same system, which is available for molecule storage and transportation.

View Article: PubMed Central - PubMed

Affiliation: Nanoscale Science and Engineering Research Alliance (N'SERA), Advanced Research Center for Photonics, Faculty of Science, King Mongkut's Institute of Technology, Ladkrabang, Bangkok, Thailand.

ABSTRACT
A novel design of molecular buffer for molecule storage and delivery using a PANDA ring resonator is proposed. The optical vortices can be generated and controlled to form the trapping tools in the same way as the optical tweezers. In theory, the trapping force is formed by the combination between the gradient field and scattering photons, which is reviewed. By using the intense optical vortices generated within the PANDA ring resonator, the required molecules can be trapped and moved (transported) dynamically within the wavelength router or network, ie, a molecular buffer. This can be performed within the wavelength router before reaching the required destination. The advantage of the proposed system is that a transmitter and receiver can be formed within the same system, which is available for molecule storage and transportation.

Show MeSH
Related in: MedlinePlus