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1. (WO2018100546) METHOD FOR PRODUCING A PEPTIDE-BASED NANO FIBER STRUCTURE AND A NANO FIBER STRUCTURE THUS OBTAINED
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Pub. No.: WO/2018/100546 International Application No.: PCT/IB2017/057572
Publication Date: 07.06.2018 International Filing Date: 01.12.2017
IPC:
A61L 27/22 (2006.01) ,A61L 27/54 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
14
Macromolecular materials
22
Polypeptides or derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
54
Biologically active materials, e.g. therapeutic substances
Applicants:
HUMANA MEDICAL S.R.L. [IT/IT]; Via Santa Sofia, 67 35121 Padova, IT
Inventors:
ORNAGHI, Oscar Marco; IT
BINOTTO, Radames; IT
MODESTI, Michele; IT
ROSO, Martina; IT
Agent:
SUSANETTO, Carlo; IT
CANTALUPPI, Stefano; IT
LOCAS, Davide; IT
FABRIS, Stefano; IT
MORABITO, Sara; IT
SPADARO, Marco; IT
LEONE, Mario; IT
CURRADO, Luisa; IT
GHIRARDI, Valeria; IT
Priority Data:
10201600011697402.12.2016IT
Title (EN) METHOD FOR PRODUCING A PEPTIDE-BASED NANO FIBER STRUCTURE AND A NANO FIBER STRUCTURE THUS OBTAINED
(FR) PROCÉDÉ DE PRODUCTION D'UNE STRUCTURE DE NANOFIBRE À BASE DE PEPTIDE ET STRUCTURE DE NANOFIBRE AINSI OBTENUE
Abstract:
(EN) A method for producing nanofibres based on self-assembling peptides (SAP) comprises the steps of: - preparing a first solution based on self-assembling peptides; - preparing a second solution based on a coating polymer; - subjecting the first and second solution to a co-electrospinning step, wherein the second solution is electrospun around the first solution, so as to produce nanofibres having a central core formed of self-assembling peptides and an outer layer formed of the coating polymer.
(FR) Un procédé de production de nanofibres à base de peptides à auto-assemblage (PAA) comprend les étapes consistant à : - préparer une première solution à base de peptides à auto-assemblage; - préparer une seconde solution à base d'un polymère de revêtement; - soumettre la première et la seconde solution à une étape de co-électrofilage, la seconde solution étant électrofilée autour de la première solution, de façon à produire des nanofibres ayant un cœur central formé de peptides à auto-assemblage et une couche externe formée du polymère de revêtement.
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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: Italian (IT)