{"id":997,"date":"2025-04-15T14:49:01","date_gmt":"2025-04-15T12:49:01","guid":{"rendered":"https:\/\/nmr-dnp-grenoble.net\/home\/?p=997"},"modified":"2025-04-15T15:46:21","modified_gmt":"2025-04-15T13:46:21","slug":"projet-feder-nextgenrmn","status":"publish","type":"post","link":"https:\/\/nmr-dnp-grenoble.net\/home\/projet-feder-nextgenrmn\/","title":{"rendered":"Projet FEDER: NextGenRMN"},"content":{"rendered":"\n

Polarisation Dynamique Nucl\u00e9aire \u00e0 Ultra Basse Temp\u00e9rature et haute<\/strong> fr\u00e9quence MAS<\/strong><\/h3>\n\n\n\n

Au cours des 10 derni\u00e8res ann\u00e9es, notre \u00e9quipe a conduit des d\u00e9veloppements instrumentaux et m\u00e9thodologiques majeurs permettant de r\u00e9aliser des exp\u00e9riences de polarisation dynamique nucl\u00e9aire (DNP) avec des agents polarisants beaucoup plus efficaces (deux brevets d\u00e9pos\u00e9s), et d’acc\u00e9der \u00e0 une plage de temp\u00e9rature entre 40 et 100 K jusqu’ici inaccessible (8 brevets d\u00e9pos\u00e9s), ceci \u00e0 une fr\u00e9quence de rotation de l\u2019\u00e9chantillon \u00e0 l\u2019angle magique (MAS, Magic Angle Spinning) de 10 kHz (diam\u00e8tre d\u2019\u00e9chantillon : 3.2 mm). L’acc\u00e8s aux tr\u00e8s basses temp\u00e9ratures a n\u00e9cessit\u00e9 des d\u00e9veloppements instrumentaux originaux rendus possible gr\u00e2ce notamment au soutien de l’ERC (European Research Council).<\/p>\n\n\n\n

Afin de pr\u00e9server et renforcer notre avance scientifique et technologique, le projet NextGenRMN, financ\u00e9 par le Fonds Europ\u00e9en de D\u00e9veloppement R\u00e9gional (FEDER), marque le lancement d\u2019une nouvelle phase de d\u00e9veloppement instrumental. Celle-ci vise \u00e0 s\u2019\u00e9quiper d\u2019une source micro-onde de derni\u00e8re g\u00e9n\u00e9ration et d\u2019un spectrom\u00e8tre \u00e0 l’\u00e9tat de l’art, incluant des sondes permettant d\u2019atteindre des fr\u00e9quences MAS plus \u00e9lev\u00e9es.<\/p>\n\n\n\n

Grace \u00e0 ce projet, nous visons une avanc\u00e9e significative des performances de notre syst\u00e8me actuel, qui nous permettra d\u2019atteindre des records de sensibilit\u00e9 et de r\u00e9solution.<\/p>\n\n\n\n

Ce projet b\u00e9n\u00e9ficie de fonds Europ\u00e9ens \u00e0 travers le programme FEDER.<\/p>\n\n\n\n

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Dynamic Nuclear Polarization at Ultra-Low Temperature et fast MAS frequencies<\/strong><\/h3>\n\n\n\n

Over the last 10 years, our team has led major instrumental and methodological developments, enabling us to carry out dynamic nuclear polarization (DNP) experiments using much more effective polarizing agents (two patents filed), and to access a temperature range between 40 and 100 K previously inaccessible (8 patents filed), at a sample rotation frequency of 10 kHz (sample diameter: 3.2 mm). Access to very low temperatures required original instrumental developments, made possible thanks in particular to support from the ERC (European Research Council).<\/p>\n\n\n\n

To maintain and strengthen our scientific and technological lead, the NextGenRMN project, financed by the European Regional Development Fund (ERDF), marks the launch of a new phase of instrumental development. The aim is to acquire a state-of-the-art microwave source and spectrometer, including additional probes for higher MAS frequencies.<\/p>\n\n\n\n

Thanks to this project, we aim for a significant improvement in the performance of our current system, which will allow us to achieve record levels of sensitivity and resolution.<\/p>\n\n\n\n

This project is supported by European funding through the ERDF program.<\/p>\n\n\n\n

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<\/p>\n","protected":false},"excerpt":{"rendered":"

Polarisation Dynamique Nucl\u00e9aire \u00e0 Ultra Basse Temp\u00e9rature et haute fr\u00e9quence MAS Au cours des 10 derni\u00e8res ann\u00e9es, notre \u00e9quipe a conduit des d\u00e9veloppements instrumentaux et m\u00e9thodologiques majeurs permettant de r\u00e9aliser des exp\u00e9riences de polarisation dynamique nucl\u00e9aire (DNP) avec des agents polarisants beaucoup plus efficaces (deux brevets d\u00e9pos\u00e9s), et d’acc\u00e9der \u00e0 une plage de temp\u00e9rature entre … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"pgc_sgb_lightbox_settings":"","_themeisle_gutenberg_block_has_review":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-997","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/posts\/997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/comments?post=997"}],"version-history":[{"count":2,"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/posts\/997\/revisions"}],"predecessor-version":[{"id":1003,"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/posts\/997\/revisions\/1003"}],"wp:attachment":[{"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/media?parent=997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/categories?post=997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmr-dnp-grenoble.net\/home\/wp-json\/wp\/v2\/tags?post=997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}