Zobrazeno 1 - 10
of 287
pro vyhledávání: '"Robert Pal"'
Autor:
David F. Caffrey, Tumpa Gorai, Bláithín Rawson, Miguel Martínez‐Calvo, Jonathan A. Kitchen, Niamh S. Murray, Oxana Kotova, Steve Comby, Robert D. Peacock, Patrycja Stachelek, Robert Pal, Thorfinnur Gunnlaugsson
Publikováno v:
Advanced Science, Vol 11, Iss 18, Pp n/a-n/a (2024)
Abstract The synthesis of a family of chiral and enantiomerically pure pyridyl‐diamide (pda) ligands that upon complexation with europium [Eu(CF3SO3)3] result in chiral complexes with metal centered luminescence is reported; the sets of enantiomers
Externí odkaz:
https://doaj.org/article/97ba73d4347e40749dec9ce6d4db336f
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Despite their high brightness and long-lived emission, lanthanide based circularly polarised luminophores have not been fully exploited for real-life application. Here, the authors present an all solid-state circularly polarised luminescence camera t
Externí odkaz:
https://doaj.org/article/91fc2c2108464da8a72d5e8a9c9ad7c4
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Here, the authors introduce a live-cell imaging system using chiroptical contrast, enabling the study of chiral interactions. They demonstrate simultaneous imaging of enantiomeric pairs of molecular probes emitting circularly polarised light, using b
Externí odkaz:
https://doaj.org/article/4b3f0749ab804a0bbe6694b110f6d0d0
Autor:
King-Him Yim, Chi-Tung Yeung, Michael R. Probert, Wesley Ting Kwok Chan, Lewis E. Mackenzie, Robert Pal, Wing-Tak Wong, Ga-Lai Law
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-10 (2021)
Lanthanide-based supramolecular complexes have labile and hard-topredict chemical structures. Here the authors show controlled formation of either helicates or tetrahedron shaped cages based on the interplay between the metal ionic radius and the lig
Externí odkaz:
https://doaj.org/article/f4a16f5c89da4cb9a0cf296bb3d351c6
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Circular polarization luminescence (CPL) spectroscopy is a tool to study chiroptical systems, but the measurement process is generally very slow. The authors introduce a CPL technique with much faster acquisition, demonstrating meaningful time-depend
Externí odkaz:
https://doaj.org/article/a5ae627c6e104b09bfe1e6d8d9f4b110
Publikováno v:
Royal Society Open Science, Vol 9, Iss 1 (2022)
Cubic (α-phase) NaYF4:Yb,Er upconversion nanoparticles (UCNPs) are uniquely suited to biophotonics and biosensing applications due to their near-infrared excitation and visible red emission (λex approx. 660 nm), enabling detection via thick overlyi
Externí odkaz:
https://doaj.org/article/9b2ab36e20594d708a7a563af60ea594
Autor:
Poppy O. Smith, Dominic J. Black, Robert Pal, João Avó, Fernando B. Dias, Victoria L. Linthwaite, Martin J. Cann, Lars-Olof Pålsson
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
A new method for facilitating the delivery, uptake and intracellular localisation of thermally activated delayed fluorescence (TADF) complexes was developed. First, confinement of TADF complexes in liposomes was demonstrated, which were subsequently
Externí odkaz:
https://doaj.org/article/f9fd86888a334901968443e9f6b45b1d
Autor:
Chi-Tung Yeung, King-Him Yim, Ho-Yin Wong, Robert Pal, Wai-Sum Lo, Siu-Cheong Yan, Melody Yee-Man Wong, Dmitry Yufit, Danil E. Smiles, Laura J. McCormick, Simon J. Teat, David K. Shuh, Wing-Tak Wong, Ga-Lai Law
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
Controlling the chirality of self-assembled polyhedra is a synthetic challenge. Here, the authors stereoselectively form emissive lanthanide tetrahedral cages from a series of chiral ligands, and use their circularly polarized luminescence to explore
Externí odkaz:
https://doaj.org/article/e6d039555a444ef5bf5cd3b6e8bc2882
Publikováno v:
Methods and Applications in Fluorescence.
Polyvinylpyrrolidone (PVP) can be used to produce upconversion nanoparticles (UCNPs) in an advantageous manner, i.e. at modest temperatures in open-to-air conditions with simple hotplate and flask apparatus. However, the influence of PVP parameters o
Autor:
Osama El-Zubir, Pablo Rojas Martinez, Gema Dura, Cameron Doherty, Fabio Cucinotta, Lewis E. Mackenzie, Robert Pal, Benjamin R. Horrocks, Andrew Houlton
Publikováno v:
Dalton Transactions, 2023, Vol.52(17), pp.5545-5551 [Peer Reviewed Journal]
An RNA-based coordination polymer is formed by the aqueous reaction of CuI ions with the thionucleoside enantiomer (−)6-thioguanosine, (6tGH). The resulting polymer, [CuI(μ3-S-thioG)]n1, has a one-dimensional structure based on a [Cu4–S4] core a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04312dcd25caf45d87317f79509589fc
http://dro.dur.ac.uk/38885/
http://dro.dur.ac.uk/38885/