Parahydrogen-induced polarization enables the single-scan NMR detection of a 236 kDa biopolymer at nanomolar concentrations

Autor: Franziska Theiss, Laura Wienands, Jonas Lins, Marcel Alcaraz-Janßen, Christina M. Thiele, Gerd Buntkowsky

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)

Abstract Nuclear magnetic resonance (NMR) experiments utilizing parahydrogen-induced polarization (PHIP) were performed to elucidate the PHIP activity of the synthetic 236 kDa biopolymer poly-γ-(4-propargyloxy)-benzyl-L-glutamate) (PPOBLG). The homo

Externí odkaz: https://doaj.org/article/9558b227ffa6457e8ac27fa0a6deaa2d

Scene memory and spatial inhibition in visual search

Autor: Raul Grieben, Sebastian Schneegans, Jonas Lins, Jan Tekulve, Gregor Schöner, Stephan K. U. Zibner

Publikováno v: Attention, Perception & Psychophysics

Any object-oriented action requires that the object be first brought into the attentional foreground, often through visual search. Outside the laboratory, this would always take place in the presence of a scene representation acquired from ongoing vi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e7e1bee58fd71d67da3940a253783f3
https://doi.org/10.3758/s13414-019-01898-y

N-Hydroxysuccinimide-activated esters as a functionalization agent for amino cellulose: synthesis and solid-state NMR characterization

Autor: Jonas Lins, Markus Biesalski, Pedro Mendes, Pedro B. Groszewicz, Gerd Buntkowsky, Bharti Kumari, Torsten Gutmann

Publikováno v: Cellulose. 27:1239-1254

We propose a mild and versatile synthesis protocol based on N-hydroxysuccinimide-activated esters for the introduction of new functionalities to cellulose, using as starting point established protocols for the tosylation of cellulose and its subseque

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1b9d78061bb8c99715286653b52a0f6
https://doi.org/10.1007/s10570-019-02864-5

Origin of relaxor behavior in barium-titanate-based lead-free perovskites

Autor: Marek Pasciak, Vincenzo Buscaglia, Maxim N. Popov, Juras Banys, Sarunas Svirskas, Jürgen Spitaler, Vidmantas Kalendra, Jonas Lins, Marco Deluca, Pedro B. Groszewicz, Maria Teresa Buscaglia, Vignaswaran K. Veerapandiyan, Jiri Hlinka, Florian Mayer, Giovanna Canu

Publikováno v: Advanced electronic materials, Hoboken : Wiley-Blackwell, 2022, vol. 8, no. 2, art. no. 2100812, p. [1-11]
Advanced Electronic Materials
Advanced Electronic Materials, 8(2)

It is well known that disordered relaxor ferroelectrics exhibit local polar correlations. The origin of localized fields that disrupt long-range polar order for different substitution types, however, is unclear. Currently, it is known that substituen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29ef3892ee8497ede9189e52519e66e4
https://repository.vu.lt/VU:ELABAPDB121176142&prefLang=en_US

Computer mouse tracking reveals motor signatures in a cognitive task of spatial language grounding

Autor: Gregor Schöner, Jonas Lins

Publikováno v: Attention, Perception & Psychophysics

In a novel computer mouse tracking paradigm, participants read a spatial phrase such as “The blue item to the left of the red one” and then see a scene composed of 12 visual items. The task is to move the mouse cursor to the target item (here, bl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96411275c7711d240c2ee2f07e37e5b
https://pubmed.ncbi.nlm.nih.gov/31515771