Results 161 to 170 of about 7,041 (258)

Exploring the Anticancer Activity of Ruthenium(II)–Arene and Copper(I) Complexes Bearing N‐Heterocyclic Carbene Ligands Containing Azido, Pyridinium, and Ethisterone‐Derived Triazole Groups

European Journal of Inorganic Chemistry, EarlyView.
A versatile library of backbone‐functionalized N‐heterocyclic carbene (NHC) ligands was developed and efficiently converted into Cu(I) and Ru(II) NHC complexes, demonstrating that ligand functionalization strongly modulates anticancer activity, with Cu(I)–NHC species showing potent and selective antiproliferative effects against ovarian and breast ...
Alessia Schiavo, Chiara Tupini, Nicola Demitri, Ilaria Lampronti, Thomas Scattolin   +4 more
wiley   +1 more source

Topochemical synthesis of chiroptical materials through charge-transfer/Diels-Alder cascade reaction. [PDF]

Nat Commun
Wang Z, Pei Y, Hao A, Xing P.
europepmc   +1 more source

Fluorescent Zinc(II) Complexes with a N,N,N‐Tridentate Ligand Based on the Bis(imidazo[1,5‐a]pyridine)methane Scaffold

European Journal of Inorganic Chemistry, EarlyView.
The coordination behavior of bis(imidazo[1,5‐a]pyridine)methane derivatives has been expanded through functionalization with a methylpyridine pendant arm, affording new tripodal N,N,N‐tridentate ligands. Upon coordination to zinc(II), the resulting (chiral) complexes retain the attractive luminescent properties of the ligand platform, displaying ...
Chiara Vola, Gioele Colombo, Anita Cinco, Bruno Therrien, G. Attilio Ardizzoia, Stefano Brenna   +5 more
wiley   +1 more source

Tailoring Branched Polyethylene with Polar Segments: A Strategic Approach to Multifunctional Polyolefin Materials. [PDF]

Macromolecules
Yang J, Yu SY, Yang XM, Gao YS, Li JF, Wang XY, Tang Y.   +6 more
europepmc   +1 more source

Fluorene‐based blue emitters: On the path to electrically pumped organic lasers

FlexMat, EarlyView.
Electrically pumped efficient operation remains unrealized, a major challenge in optoelectronics. Fluorene‐based blue‐emitting semiconductors are promising gain media, thanks to their structural tunability and favorable emission properties. This review summarizes recent advances, highlights their reliability and versatility in lasing, and outlines key ...
Yong Yan, Hao Li, Mengna Yu, Huiyin Wang, Jiangqiang He, Menghan Wu, Quanyou Feng, Linghai Xie   +7 more
wiley   +1 more source

Art beyond cognition: reframing Neanderthal art through social connectivity and cultural transmission. [PDF]

Evol Hum Sci
Straffon L, Tennie C.
europepmc   +1 more source

Deep red to near‐infrared thermally activated delayed fluorescence conjugated polymers toward highly efficient solution‐processible deep red and near‐infrared organic light‐emitting diodes

FlexMat, EarlyView.
A series of deep red (DR) and near‐infrared (NIR) thermally activated delayed fluorescence conjugated polymers are prepared, their solution‐processible organic light‐emitting diodes exhibit DR emission with maximum external quantum efficiency (EQEmax) of 6.4%, high luminance of 4254 cd m−2 and emission peak at 678 nm, and a NIR device with EQEmax of 2 ...
Tao Wang, Hongyang Zhang, Liping Jin, Peng Tao, Yanxiang Cheng, Wai‐Yeung Wong   +5 more
wiley   +1 more source

Identity and mobility through personal ornaments in Upper Paleolithic cantabrian hunter-gatherer societies: Insights from Llonín cave (Asturias, Spain). [PDF]

PLoS One
Pérez-García de Los Salmones D, Cuenca-Solana D, González-Rabanal B, Marín-Arroyo AB, Duarte-Matías E, de la Rasilla-Vives M.   +5 more
europepmc   +1 more source

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

Irrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Electroactive Poly(amic acid) Films Grafted with Pendant Aniline Tetramer for Hydrogen Sulfide Gas Sensing Applications. [PDF]

Polymers (Basel)
Luo KH, Chen YT, Wu HY, Ni ZK, Yeh JM.
europepmc   +1 more source