TN2017000393A1 - Kits for non-invasive detection of glucose in saliva based on modified-graphene electrode. - Google Patents
Kits for non-invasive detection of glucose in saliva based on modified-graphene electrode.Info
- Publication number
- TN2017000393A1 TN2017000393A1 TNP/2017/000393A TN2017000393A TN2017000393A1 TN 2017000393 A1 TN2017000393 A1 TN 2017000393A1 TN 2017000393 A TN2017000393 A TN 2017000393A TN 2017000393 A1 TN2017000393 A1 TN 2017000393A1
- Authority
- TN
- Tunisia
- Prior art keywords
- glucose
- saliva
- kit
- patient
- placing
- Prior art date
Links
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title abstract 10
- 239000008103 glucose Substances 0.000 title abstract 10
- 210000003296 saliva Anatomy 0.000 title abstract 5
- 229910021389 graphene Inorganic materials 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 108010015776 Glucose oxidase Proteins 0.000 abstract 1
- 239000004366 Glucose oxidase Substances 0.000 abstract 1
- 238000011088 calibration curve Methods 0.000 abstract 1
- 229940116332 glucose oxidase Drugs 0.000 abstract 1
- 235000019420 glucose oxidase Nutrition 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention provides a nanotechnology-based non-invasive device for continuous measurement of glucose levels in saliva. A method of the invention includes collecting a small saliva sample by placing the one-time use strip into the mouth of the patient for a few seconds and placing the above-mentioned strip into the handheld device for the glucose reading. The method of the invention is performed by using a kit of the invention. The kit comprises a strip including an amperometric glucose biosensor and a reader for glucose screening by comparing the current readout with a standard calibration curve or by automatically converting the current flow generated by the tested sample to units of glucose concentration. The biosensor comprises a graphene or redox mediator-functionalized graphene working electrode having a glucose oxidase layer for the oxidation of glucose, a reference electrode and a counter electrode. Ali the electrodes are formed on an insulating substrate. Measurement of saliva glucose concentration with the kit provides a non-invasive probe of a patient's blood glucose level since a linear relationship exists between blood glucose concentration and saliva glucose concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TNP/2017/000393A TN2017000393A1 (fr) | 2017-09-07 | 2017-09-07 | Kits for non-invasive detection of glucose in saliva based on modified-graphene electrode. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TNP/2017/000393A TN2017000393A1 (fr) | 2017-09-07 | 2017-09-07 | Kits for non-invasive detection of glucose in saliva based on modified-graphene electrode. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TN2017000393A1 true TN2017000393A1 (fr) | 2019-01-16 |
Family
ID=65277846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TNP/2017/000393A TN2017000393A1 (fr) | 2017-09-07 | 2017-09-07 | Kits for non-invasive detection of glucose in saliva based on modified-graphene electrode. |
Country Status (1)
| Country | Link |
|---|---|
| TN (1) | TN2017000393A1 (fr) |
-
2017
- 2017-09-07 TN TNP/2017/000393A patent/TN2017000393A1/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5612690B2 (ja) | グルコース測定方法及びシステム | |
| ATE532063T1 (de) | Elektrochemischer biosensor | |
| ATE332667T1 (de) | Verfahren und vorrichtung zur sammlung von physiologischen proben | |
| HK1203618A1 (en) | Accurate analyte measurements for electrochemical test strip based on sensed physical characteristic(s) of the sample containing the analyte | |
| ATE532056T1 (de) | Analytsensoren und entsprechende verfahren | |
| EP1711802A4 (fr) | Systemes et procedes ameliorant de capteurs d'analytes electrochimiques | |
| JP2010534839A5 (fr) | ||
| MXPA06001914A (es) | Metodo y aparato para ensayo de propiedades electroquimicas. | |
| TW200745543A (en) | System and methods for providing corrected analyte concentration measurements | |
| PE20070473A1 (es) | Metodo y dispositivo de medicion amperometrica regulada para determinar la concentracion de un analito en una muestra | |
| DE602006003615D1 (de) | Glukosebiosensor und Verfahren | |
| CN102089650A (zh) | 具有电流分析法及伏安分析法的工作循环的系统及方法 | |
| US11353417B2 (en) | Risk factor monitoring | |
| WO2008040990A3 (fr) | Procédés de détermination d'une concentration d'analyte par des algorithmes de traitement de signaux | |
| US20110155588A1 (en) | Method for measuring analyte concentration in a liquid sample | |
| Burkitt et al. | Submicromolar quantification of pyocyanin in complex biological fluids using pad-printed carbon electrodes | |
| Metters et al. | Electrochemistry provides a point-of-care approach for the marker indicative of Pseudomonas aeruginosa infection of cystic fibrosis patients | |
| DE602005025214D1 (de) | Gerät zur messung eines analyten in einer körperflüssigkeit | |
| TN2022000166A1 (en) | Adjustment method for adjusting a setup for an analytical method | |
| MX2024006546A (es) | Sistemas y metodos para la medicion de la impedancia del hematocrito mediante medicion de cuatro cables. | |
| Mitsubayashi et al. | Bio-sniffer sticks for breath analysis after drinking | |
| TN2017000393A1 (fr) | Kits for non-invasive detection of glucose in saliva based on modified-graphene electrode. | |
| CN104483368B (zh) | 带采血微针阵列的便携式电解质分析装置 | |
| CN103196898B (zh) | 用联吡啶钌电致化学发光法测定痕量左旋咪唑的方法 | |
| ElSaboni et al. | Empirical model for identifying protein concentrations in wound using cyclic voltammetry |