Results 151 to 160 of about 2,623 (238)

Syntheses and Properties of Pentafluoroethylplumbanes in the Oxidation States +II, +III, and +IV

Chemistry – A European Journal, EarlyView.
Syntheses of pentafluoroethyl substituted plumbanes in the formal oxidation states +II, +III, and +IV are reported. The compounds were characterized by multinuclear NMR spectroscopy, including 207Pb NMR spectroscopy, mass spectrometry and single‐crystal x‐ray diffraction experiments. ABSTRACT Mono‐, bis‐, and tris(pentafluoroethyl)plumbanes of the type
Michael Grasse, Lukas Hartmann, Beate Neumann, Hans‐Georg Stammler, Berthold Hoge   +4 more
wiley   +1 more source

High-resolution UAV imagery-based instance segmentation for automatic counting of rubber trees across phenological seasons. [PDF]

Plant Phenomics
Zeng J, Lv M, Zhou G, Wang X, Liu E, Zhang H.   +5 more
europepmc   +1 more source

Modulation of Epigenetic Control by Advanced Molecular Tweezers

Chemistry – A European Journal, EarlyView.
Tailored dimeric molecular tweezers recognize the DNA‐binding part of Histone H4 and interrupt the essential histone‐DNA interaction. ABSTRACT This work addresses the question if supramolecular systems can be tailored to interfere with posttranslational modifications (PTM) and epigenetics.
My‐Hue‐Le, Bianca Kamba, Anja Matena, Christine Beuck, Victoria Momand, Spiros Salvanos, Jessica Vossen, Mike Blueggel, Thomas Schrader, Peter Bayer   +9 more
wiley   +1 more source

Canopy Definitions Shape Canopy Space Filling-Productivity Relationships: Evidence From Terrestrial Laser Scanning. [PDF]

Ecol Evol
Ray T, Fichtner A, Kunz M, Hildebrand M, Bruelheide H, Potvin C, Schnabel F, von Oheimb G.   +7 more
europepmc   +1 more source

N‐Boron‐Functionalized Anionic N‐Heterocyclic Carbenes (NBA‐NHCs)—A Case Study

Chemistry – A European Journal, EarlyView.
The synthesis and characterization of a new family of N‐boron‐functionalized anionic N‐heterocyclic carbenes (NBA‐NHCs), IiPrB(CN)3−, IiPr(C2F5)BF2−, IMesB(CN)3−, and IMes(C2F5)BF2−, is reported. ABSTRACT The synthesis and characterization of a new family of N‐boron‐functionalized anionic NHCs (NBA‐NHCs), IiPrB(CN)3− (5), IiPr(C2F5)BF2− (6), IMesB(CN)3−
Sophie Mann, Günther Horrer, Maik Finze, Udo Radius   +3 more
wiley   +1 more source

A UAV RGB dataset and method for instance tree crown segmentation for biodiversity monitoring. [PDF]

Sci Rep
Do MVH, Phung DT, Pham HDL, Pham QD, Hoang VN, Hoang VS, Vlaminck M, Luong H, Tran TH, Vu H, Le TL.   +10 more
europepmc   +1 more source

Hydrogen Release From Silicon─Hydrogen Systems: From Surface Chemistry to Higher‐Coordinate Molecular Mechanisms

Chemistry – A European Journal, EarlyView.
Hydrogen‐release processes in silicon chemistry occur across a broad spectrum of systems, including crystalline silicon surfaces, nanoporous materials, Zintl phases, and molecular hydrides. This Review highlights how Si─H activation and H2 evolution are governed by structure, coordination environment, and dynamic access to reactive geometries, with ...
Robin Rothfelder, Jonathan O. Bauer
wiley   +1 more source

Contouring and dose extraction of the maxilla, mandible and teeth on head and neck cancer radiotherapy planning scans.

EJC Paediatr Oncol
Foster-Thomas EC, Krommenhoek KB, Pan S, Barclay CW, Davey A, Davies LSC, Sitch P, Consortium S, Melichar T, Hol MLF, Aznar M.   +10 more
europepmc   +1 more source

Previous prescribed burns saved thousands of ancient sequoias during historically unprecedented wildfires. [PDF]

Nat Commun
Dixon DJ, Das AJ, Dong X, Latimer AM, Soderberg DN, Stephenson NL, Caprio AC, Jin Y.   +7 more
europepmc   +1 more source

Persilylated and Related Silyl Anion‐Induced Synthesis of Group 3–10 Metal–Silyl Complexes

Chemistry – A European Journal, EarlyView.
Persilylated and related silyl anions serve as powerful tools for constructing metal–silyl complexes across group 3–10 elements. Their strong σ‐donating ability and steric bulk stabilize low‐coordinate, reactive species and enable unique bonding motifs.
Yusuke Sunada
wiley   +1 more source