Results 181 to 190 of about 3,113,169 (328)
The Importance of Metal Ion Impurity Bands in the Photoluminescence of Halide Double Perovskites
Many publications have associated emission spectral features of double perovskite halides in the region at 460–470 nm with “pristine” materials. This leads to not only false observations but also incorrect conclusions concerning the transformation of dark into bright excitons or boosting self‐trapped exciton emission.
Hei‐Yui Kai+4 more
wiley +1 more source
Abstract Photochemical C−C coupling reactions can be tailored to industrial chemical processes and preparations of pharmaceuticals. Recent approaches in this area are limited to using precious transition metal coordination complexes that facilitate light absorption and redox processes with benchtop chemicals. Herein, we propose a paradigm that involves
Samjhana Maharjan+9 more
wiley +1 more source
XXIX. Journal of the weather at Senegambia, during the prevalence of a very fatal putrid disorder, with remarks on that country [PDF]
openalex +1 more source
A straightforward synthesis of spirolactones from carbonyls via N‐tosylhydrazones is described. The process consist in the reaction between the N‐tosylhydrazone and ethoxycarbonylethylboronic acid or ethoxycarbonylpropylboronic acid, leading to spiro γ‐butyrolactones or δ‐valerolactones respectively. The transformation takes place by carboborylation of
Lucía López+3 more
wiley +1 more source
XXIII. Journal of the Mission of Queen Isabella to the Court of France, and of her long residence in that country [PDF]
Joseph Hunter
openalex +1 more source
Medical journalology and questionable research practices. [PDF]
Lawson E.
europepmc +1 more source
Recent Developments in Radical Mediated Synthesis of Organostannanes.
Abstract The present review aims to provide an overview of the recent developments in the preparation of aryl‐ or alkenyl stannanes via carbon‐ and tin‐centered radicals enabling chemists to synthesize organostannyl derivatives with high efficiency and under mild conditions.
Qianhang Ren+4 more
wiley +1 more source
This Month in the Journal [PDF]
Garber, Kathryn, Williamson, Robin E.
openaire +4 more sources
Publications of systematic review and meta-analysis in the indexed anesthesia journals: a 10-year bibliometric analysis. [PDF]
Zou ZY, Huang XJ, Song JR, Yao YT.
europepmc +1 more source