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1. (WO2019063102) DETECTION OF ADULTERATED GASOLINE USING AN ENVIRONMENTALLY SENSITIVE PHOTOLUMINESCENT MOLECULAR PROBE
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Pub. No.: WO/2019/063102 International Application No.: PCT/EP2017/074882
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
G01N 33/28 (2006.01) ,G01N 21/64 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
26
Oils; viscous liquids; paints; inks
28
Oils
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
63
optically excited
64
Fluorescence; Phosphorescence
Applicants:
BUNDESREPUBLIK DEUTSCHLAND, VERTRETEN DURCH DIE BUNDESMINISTERIN FÜR WIRTSCHAFT UND ENERGIE, DIESE VERTRETEN DURCH DEN PRÄSIDENTEN DER BUNDESANSTALT FÜR MATERIALFORSCHUNG UND -PRÜFUNG (BAM) [DE/DE]; Unter den Eichen 87 12205 Berlin, DE
Inventors:
GOTOR, Raúl; DE
BELL, Jérémy; DE
RURACK, Knut; DE
Agent:
ZIMMERMANN & PARTNER PATENTANWÄLTE MBB; Josephspitalstr. 15 80331 München, DE
Priority Data:
Title (EN) DETECTION OF ADULTERATED GASOLINE USING AN ENVIRONMENTALLY SENSITIVE PHOTOLUMINESCENT MOLECULAR PROBE
(FR) DÉTECTION D'ESSENCE FRELATÉE À L'AIDE D'UNE SONDE MOLÉCULAIRE PHOTOLUMINESCENTE SENSIBLE D'UN POINT DE VUE ENVIRONNEMENTAL
Abstract:
(EN) A method for the detection of adulterated gasoline in a sample is disclosed. The method includes contacting a sample with an immobilized molecular probe, the immobilized molecular probe having a photoluminescence which is environmentally sensitive; collecting the photoluminescence from the immobilized molecular probe; and determining whether the photoluminescence is indicative of adulterated gasoline. A test strip for the detection of adulterated gasoline in a sample is also disclosed, including an immobilized molecular probe embedded in a substrate and/or immobilized to the substrate, the immobilized molecular probe having photoluminescence which is environmentally sensitive to adulterated gasoline. The method and test strips are designed to be robust, portable, and within the capabilities of untrained personnel.
(FR) L'invention concerne un procédé destiné à détecter de l'essence frelatée dans un échantillon. Le procédé comprend la mise en contact d'un échantillon avec une sonde moléculaire immobilisée, la sonde moléculaire immobilisée ayant une photoluminescence qui est sensible d'un point de vue environnemental ; la collecte de la photoluminescence provenant de la sonde moléculaire immobilisée ; et la détermination si la photoluminescence indique ou non une essence frelatée. L'invention concerne également une bandelette réactive pour la détection d'essence frelatée dans un échantillon, comprenant une sonde moléculaire immobilisée incorporée dans un substrat et/ou immobilisée sur le substrat, la sonde moléculaire immobilisée ayant une photoluminescence qui est sensible à l'essence frelatée d'un point de vue environnemental. Le procédé et les bandelettes réactives sont conçus pour être robustes, portables et à la portée d'un personnel non formé.
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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)