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LockChip

A custom lock chip for compact NMR

Total Cost €

0

EC-Contrib. €

0

Partnership

0

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 LockChip project word cloud

Explore the words cloud of the LockChip project. It provides you a very rough idea of what is the project "LockChip" about.

strength    lockchip    wire    circuitry    proportional    frequency    factory    vendor    size    magnet    remedy    maintenance    dependent    issue    inherent    mainly    teaching    chemical    markets    mixed    easily    provides    signal    bores    nuclear    detect    spectrometers    detection    magnetic    tags    emergence    detector    compact    professional    temperature    ideal    superconducting    time    drifts    connect    drastically    resonance    chip    entitled    extract    miniaturized    analyte    cramped    shifts    channel    liquid    introduction    magnets    solution    ownership    15    helium    extremely    portable    opening    market    brings    side    specificity    special    external    permanent    lack    price    molecular    big    lower    generation    expensive    huge    significantly    mm    accuracy    100k    nmr    monitoring    leads    tabletop    periods    versatility    lock    barrier    absolute    substance    vast    dominated    erroneous    extended    forensic    cube    automation    factories    fits   

Project "LockChip" data sheet

The following table provides information about the project.

Coordinator
KARLSRUHER INSTITUT FUER TECHNOLOGIE 

Organization address
address: KAISERSTRASSE 12
city: KARLSRUHE
postcode: 76131
website: www.kit.edu

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Germany [DE]
 Total cost 150˙000 €
 EC max contribution 150˙000 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2016-PoC
 Funding Scheme ERC-POC
 Starting year 2017
 Duration (year-month-day) from 2017-04-01   to  2018-09-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    KARLSRUHER INSTITUT FUER TECHNOLOGIE DE (KARLSRUHE) coordinator 150˙000.00

Map

 Project objective

Nuclear magnetic resonance is an important chemical analysis method, because of its inherent chemical specificity, its versatility to extract molecular information, and its absolute accuracy. The market has been dominated by large superconducting NMR magnets with price tags of many 100k €. The emergence of less expensive low field compact (tabletop and portable) NMR spectrometers, based on the use of permanent magnets, with price tags around a factor of 10 lower than superconducting magnets, brings a drastically lower cost-of-ownership, and the significantly lower need for external support, maintenance, and lack of liquid Helium, which is opening up new applications and huge new markets for NMR.

Compact NMR spectrometers, mainly used for teaching but targeting professional applications (e.g. real time process monitoring in chemical factories), have very cramped magnet bores (15 mm cube) mainly needed for the generation and detection of analyte signal. The magnetic field strength of their permanent magnets is strongly temperature dependent, so that the proportional NMR frequency drifts during measurements that are taken over extended time periods, which can lead to erroneous resonance results and is a major challenge, especially for forensic applications, or applications in factories. The remedy is to detect the temperature-dependent frequency shifts of a special lock substance, which is typically mixed into the sample, but cannot be done in the case of factory automation applications.

This represents a big barrier for the introduction of compact NMR into many professional applications.

Our miniaturized NMR detector, entitled LockChip, provides an ideal solution for all aspects. Its extremely compact size, easily fits side-by-side with the vendor NMR detector, with only two leads of wire needed to connect it to the lock channel circuitry. Our chip can therefore solve this issue, and help to open up a vast market.

 Publications

year authors and title journal last update
List of publications.
2017 Mazin Jouda, Robert Kamberger, Jochen Leupold, Nils Spengler, Jürgen Hennig, Oliver Gruschke, Jan G. Korvink
A comparison of Lenz lenses and LC resonators for NMR signal enhancement
published pages: e21357, ISSN: 1552-5031, DOI: 10.1002/cmr.b.21357
Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering 47B/3 2020-01-23

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The information about "LOCKCHIP" are provided by the European Opendata Portal: CORDIS opendata.

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