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1. (WO2012129527) BIOFUNCTIONAL NANOFIBERS FOR ANALYTE SEPARATION IN MICROCHANNELS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/129527 International Application No.: PCT/US2012/030429
Publication Date: 27.09.2012 International Filing Date: 23.03.2012
IPC:
B81C 1/00 (2006.01) ,B81B 1/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
81
MICRO-STRUCTURAL TECHNOLOGY
C
PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICRO-STRUCTURAL DEVICES OR SYSTEMS
1
Manufacture or treatment of devices or systems in or on a substrate
B PERFORMING OPERATIONS; TRANSPORTING
81
MICRO-STRUCTURAL TECHNOLOGY
B
MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES
1
Devices without movable or flexible elements, e.g. micro-capillary devices
Applicants: BAEUMNER, Antje J.[DE/US]; US (UsOnly)
FREY, Margaret W.[US/US]; US (UsOnly)
CHO, Daehwan[KR/US]; US (UsOnly)
CORNELL UNIVERSITY[US/US]; Cornell Center for Technology Enterprise and Commercialization (CCTEC) 395 Pine Tree Road, Suite 310 Ithaca, New York 14850, US (AllExceptUS)
Inventors: BAEUMNER, Antje J.; US
FREY, Margaret W.; US
CHO, Daehwan; US
Agent: SCHNEIDERMAN, Anne M.; Harris Beach PLLC 333 West Washington Street, Suite 200 Syracuse, New York 13202, US
Priority Data:
61/467,19724.03.2011US
Title (EN) BIOFUNCTIONAL NANOFIBERS FOR ANALYTE SEPARATION IN MICROCHANNELS
(FR) NANOFIBRES BIOFONCTIONNELLES POUR SÉPARATION D'ANALYTES EN MICROCANAUX
Abstract:
(EN) A method is provided for producing, in a substrate, an enclosed channel or enclosed cavity comprising at least one functional nanofiber, the method comprising the steps of providing a first substrate and a second substrate; forming a channel or cavity on the first substrate or the second substrate; electrospinning at least one functional nanofiber on the first substrate; assembling the first and second substrates, wherein the first substrate is placed over the second substrate, or the second substrate is placed over the first substrate; and bonding the first substrate and the second substrate to form the substrate, thereby forming an enclosed channel or enclosed cavity comprising the at least one functional nanofiber in the substrate. An enclosed channel or cavity comprising at least one functional electrospun nanofiber is also provided. A microfluidic device is also provided comprising an enclosed channel or cavity comprising at least one functional electrospun nanofiber.
(FR) L'invention concerne un procédé permettant de produire, dans un substrat, un canal fermé ou une cavité fermée comprenant au moins une nanofibre fonctionnelle. Le procédé comprend les étapes qui consistent à utiliser un premier substrat et un second substrat; à former un canal ou une cavité sur le premier substrat ou le second substrat; à réaliser le filage électrostatique d'au moins une nanofibre fonctionnelle sur le premier substrat; à assembler le premier et le second substrat, le premier substrat étant placé par dessus le second substrat, ou le second substrat étant placé par dessus le premier substrat; puis à lier le premier substrat au second substrat de manière à former le substrat et, ainsi, former un canal fermé ou une cavité fermée comprend ladite nanofibre fonctionnelle dans le substrat. L'invention concerne également un canal fermé ou une cavité fermée comprenant au moins une nanofibre fonctionnelle filée par filage électrostatique. L'invention concerne également un dispositif microfluidique comprenant un canal fermé ou une cavité fermée comprenant au moins une nanofibre fonctionnelle filée par filage électrostatique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)