Results 31 to 40 of about 46,269 (316)

Solvent Effects on Frontier Orbitals and Electronic Transitions of Manganese Carbonyl Complexes: A DFT/TDDFT Study

Orbital: The Electronic Journal of Chemistry, 2018
Metal carbonyl complexes constitute a molecular family that is widely used in chemical processes since their discovery. Recently, one of the most popular applications of these molecules is storage/transport of CO.
Elvan Üstün, Ali Kemal Mehel
doaj   +3 more sources

Novel transition metal complexes of hydrazone with isonicotinoyl N-oxide and ortho vanillin moieties: Spectroscopic analysis, in vitro biological activity and in silico docking studies

Results in Chemistry
The synthesized novel hydrazone consisting of isonicotinoyl and ortho-vanillin moieties is characterized and its interaction with metal ions is explored by equilibrium studies in 40 % dimethyl formamide-water medium.
N. Anitha, S. Deepa, P. Jhansi Lakshmi, Ravi Mudavath, Ch. Sarala Devi   +4 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Organo-transition metal cluster complexes

, 2007
This chapter covers the chemistry of transition metal carbonyl and organometallic clusters containing three or more metal atoms. The treatment is in Periodic Group order, homometallic compounds being followed by heterometallic clusters. Ligands are not shown for high-nuclearity clusters, emphasis being placed on core geometry.
Cifuentes, Marie, Humphrey, Mark
openaire   +3 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Electronic and photophysical properties of copper (II) Complexes: Insights into solvatochromic Effects, Photoreduction, and fluorescence behavior

Results in Chemistry
This study delves into the intricate electronic and photophysical properties of copper (II) complexes and their ligands, shedding light on their behavior under varying conditions.
Haja Tar, Lama M. Alhomaidan, Lotfi Beji, Abrar S. Alnafisah, Noura Kouki, Sabri Messaoudi, Fahad M. Alminderej, Azizah A. Algreiby, Lotfi M. Aroua   +8 more
doaj   +1 more source

Synthesis and Optical Characterization of Mixed Ligands Beryllium Complexes for Display Device Applications

International Journal of Optics, 2015
Synthesis and photoluminescent behaviour of mixed ligand based beryllium complexes with 2-(2-hydroxyphenyl)benzoxazole (HPB) and 5-chloro-8-hydroxyquinoline (Clq) or 5,7-dichloro-8-hydroxyquinoline (Cl2q) or 2-methyl-8-hydroxyquinoline (Meq) or 8 ...
Vandna Nishal, Devender Singh, Raman Kumar Saini, Vijeta Tanwar, Shri Bhagwan, Sonika Kadyan, Ishwar Singh, Pratap Singh Kadyan   +7 more
doaj   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Co[MeCycHexdtc]2 AND Co[EtCycHexdtc]2: SYNTHESIS, CHARACTERIZATION AND CORROSION INHIBITION SCREENING IN HCl AND H2SO4

Journal of Academia, 2021
Most industries used acids during the cleaning process where they may cause a severe corrosion attack to the metal surface. Corrosion inhibitor was utilized to reduce the corrosion rate.
Mimi Wahidah Mohd Radzi, Nur Alia Atiqah Alias, Fasihah Esa   +2 more
doaj