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1. (WO2019043733) MAGNETICALLY AUGMENTED PLASMONIC TWEEZERS
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Pub. No.: WO/2019/043733 International Application No.: PCT/IN2018/050566
Publication Date: 07.03.2019 International Filing Date: 03.09.2018
IPC:
G01N 21/01 (2006.01) ,G01N 21/62 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
01
Arrangements or apparatus for facilitating the optical investigation
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
62
Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
Applicants:
INDIAN INSTITUTE OF SCIENCE [IN/IN]; Office of Intellectual Property and Technology Licensing, Karnataka Bangalore 560 012, IN
Inventors:
GHOSH, Souvik; IN
GHOSH, Ambarish; IN
Agent:
LAKSHMIKUMARAN, Malathi; IN
PHILLIPS, Prashant; IN
RAE, Konpal; IN
PANDEYA, Jaya; IN
SRINIVASAN, T.; IN
Priority Data:
20174103113901.09.2017IN
Title (EN) MAGNETICALLY AUGMENTED PLASMONIC TWEEZERS
(FR) PINCES PLASMONIQUES MAGNÉTIQUEMENT AUGMENTÉES
Abstract:
(EN) The present subject matter described herein relates to a Magnetically Augmented Plasmonic Tweezer (MAPT), a method for fabrication of the MAPT, and a method for trapping and maneuvering one or more colloidal particles inside a fluid. The fluid may correspond to a fluid inside a microfluidic device or a biological fluid. The MAPT can comprise a helical support structure to provide maneuverability in fluid. Further, a magnetic component is integrated in the MAPT for motion control. Plasmonic nanostructures are integrated in the MAPT for optical trapping of particles.
(FR) La présente invention concerne des pinces plasmoniques magnétiquement augmentées (MAPT), un procédé de fabrication des MAPT, et un procédé pour piéger et manipuler une ou plusieurs particules colloïdales à l’intérieur d’un fluide. Le fluide peut correspondre à un fluide à l’intérieur d’un dispositif microfluidique ou d’un fluide biologique. Les MAPT peuvent comprendre une structure de support hélicoïdale pour permettre une manipulabilité dans un fluide. En outre, un composant magnétique est intégré dans les MAPT pour une commande de mouvement. Des nanostructures plasmoniques sont intégrées dans les MAPT pour le piégeage optique de particules.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)