| Full text | |
| Author(s): |
Killner, Mario Henrique M.
[1, 2]
;
Tosin, Giancarlo
[3]
;
Carvalho, Andre S.
[4]
;
Bernardes, Diego Firme
[1]
;
Colnago, Luiz Alberto
[1]
Total Authors: 5
|
| Affiliation: | [1] Embrapa Instrumentacao, Rua 15 Novembro 1452, BR-13560970 Sao Carlos, SP - Brazil
[2] Univ Estadual Londrina, Pr 445 Km 380, BR-86057970 Londrina, PR - Brazil
[3] LMA Magnet Consultancy, Rua Filomeno Rispoli 509, BR-13564200 Sao Carlos, SP - Brazil
[4] Univ Sao Paulo, Inst Quim Sao Carlos, Av Trabalhador Sao Carlense 400, Sao Carlos, SP - Brazil
Total Affiliations: 4
|
| Document type: | Journal article |
| Source: | SCIENTIFIC REPORTS; v. 7, OCT 4 2017. |
| Web of Science Citations: | 3 |
| Abstract | |
Unilateral nuclear magnetic resonance (UNMR) spectrometers have been applied in a variety of fields such as petrochemistry, materials science, and process control(1). In UNMR measurements the sample is placed outside of the UNMR sensor and the signal intensity is reduced almost exponentially as the sample-to-sensor distances increases. To expand the detection limits of remote UNMR sensors, wireless inductive coupling was proposed and tested. This strategy was proved to reduce signal attenuation due to sample detachment from sensor, resulting in an increase in detection distance by one order of magnitude (i.e., from few millimeters to few centimeters). This novel approach broadens the potential applications of UNMR sensors and opens new opportunities in several areas, from chemical to biomedical applications. (AU) | |
| FAPESP's process: | 17/12864-0 - Effect of NMR magnetic field in chemical reactions monitored NMR in situ |
| Grantee: | Luiz Alberto Colnago |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 13/25802-2 - Development and validation of simple, fast and nondestructive medium and low-resolution NMR methods for the characterization and quality control of fossil fuels and biofuels. |
| Grantee: | Mario Henrique Montazzolli Killner |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 14/22126-9 - Development of time domain NMR spectrometers and methods for chemical analyses in field |
| Grantee: | Luiz Alberto Colnago |
| Support Opportunities: | Regular Research Grants |