Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Perttu Lantto"'
Autor:
Jabadurai Jayapaul, Sanna Komulainen, Vladimir V. Zhivonitko, Jiří Mareš, Chandan Giri, Kari Rissanen, Perttu Lantto, Ville-Veikko Telkki, Leif Schröder
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Self-assembling nanostructures that trap guest molecules find applications in materials research and the life sciences. Here, authors describe how ultra-sensitive NMR reveals sub-types with broken symmetry that significantly impacts guest exchange.
Externí odkaz:
https://doaj.org/article/fe88a3f173274fa5be18c6e9a4db4a68
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Abstract The 129Xe chemical shift in an aqueous solution exhibits a non-monotonic temperature dependence, featuring a maximum at 311 K. This is in contrast to most liquids, where the monotonic decrease of the shift follows that of liquid density. In
Externí odkaz:
https://doaj.org/article/4902d5eb630c4358bff648489c14cc1b
Autor:
Christian Gösweiner, Perttu Lantto, Roland Fischer, Carina Sampl, Evrim Umut, Per-Olof Westlund, Danuta Kruk, Markus Bödenler, Stefan Spirk, Andreas Petrovič, Hermann Scharfetter
Publikováno v:
Physical Review X, Vol 8, Iss 2, p 021076 (2018)
The interaction between water protons and suitable quadrupolar nuclei (QN) can lead to quadrupole relaxation enhancement (QRE) of proton spins, provided the resonance condition between both spin transitions is fulfilled. This effect could be utilized
Externí odkaz:
https://doaj.org/article/42d4d74f593b44de9b82ab09e743e287
Autor:
Petr Štěpánek, Perttu Lantto
Publikováno v:
Physical Chemistry Chemical Physics. 24:25513-25521
The NMR chemical shifts of carbon in different graphynes strongly depend on the structure, challenging common rules for chemical shifts in organic molecules.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5865c9663c907994802298420ded3fc
https://doi.org/10.1039/d2cp03837d
https://doi.org/10.1039/d2cp03837d
Publikováno v:
ChemistrySelect. 5:8882-8891
We report on syntheses, characterisation by nuclear magnetic resonance (NMR) spectroscopy, X‐ray diffraction (XRD) measurements, and density functional theory (DFT) calculations of electronic/molec ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7b9c0ceb7661fb09985161f1ec7a8ae
https://doi.org/10.1002/slct.202001692
https://doi.org/10.1002/slct.202001692
Autor:
Jabadurai Jayapaul, Sanna Komulainen, Vladimir V. Zhivonitko, Jiří Mareš, Chandan Giri, Kari Rissanen, Perttu Lantto, Ville-Veikko Telkki, Leif Schröder
Publikováno v:
Nature Communications
Guest capture and release are important properties of self-assembling nanostructures. Over time, a significant fraction of guests might engage in short-lived states with different symmetry and stereoselectivity and transit frequently between multiple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a70eb0cae45c5307d84d362d27a08699
https://pubmed.ncbi.nlm.nih.gov/35361759
https://pubmed.ncbi.nlm.nih.gov/35361759
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Scientific Reports
Scientific Reports
The 129Xe chemical shift in an aqueous solution exhibits a non-monotonic temperature dependence, featuring a maximum at 311 K. This is in contrast to most liquids, where the monotonic decrease of the shift follows that of liquid density. In particula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d94520e3d6a717b4a5a4bfb884e1913
https://doaj.org/article/4902d5eb630c4358bff648489c14cc1b
https://doaj.org/article/4902d5eb630c4358bff648489c14cc1b
Autor:
Vasantha Gowda, Perttu Lantto, Risto S. Laitinen, Dinu Iuga, Bipul Sarma, Oleg N. Antzutkin, Anna-Carin Larsson, Alexander V. Ivanov
Publikováno v:
Polyhedron. 129:123-132
Two crystalline polymorphs of a binuclear tris(di-n-butyldithiocarbamato)bismuth(III) complex, I and II, with an empirical formula of [Bi{S2CN(n-C4H9)2}3] were synthesised and characterised by X-ray diffraction (XRD), solid-state NMR and density func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de1aac4a6aa02daf3c28aab0e411ac24
https://doi.org/10.1016/j.poly.2017.03.018
https://doi.org/10.1016/j.poly.2017.03.018
Autor:
Peter J. Bygrave, Jonas Nyman, Jukka Jokisaari, Marek Ilczyszyn, Juho Roukala, Raija Oilunkaniemi, Risto S. Laitinen, Marcin Selent, Perttu Lantto, Graeme M. Day
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
An approach is presented for the structure determination of clathrates using NMR spectroscopy of enclathrated xenon to select from a set of predicted crystal structures. Crystal structure prediction methods have been used to generate an ensemble of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a358d21156f5e3fb8d28d670c929d9fa
http://europepmc.org/articles/PMC5763392
http://europepmc.org/articles/PMC5763392
Publikováno v:
Chemical Communications. 53:8992-8995
Besides their technological applications, endohedral fullerenes provide ideal conditions for investigating molecular dynamics in restricted geometries. A representative of this class of systems, Sc3C2@C80 displays complex intramolecular dynamics. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecdacfebe8999c9e636bfd9e29a4fa64
https://doi.org/10.1039/c7cc04695b
https://doi.org/10.1039/c7cc04695b