Two new and efficient cationic yellow-emissive Ir (III) complexes (Ir1 and Ir2) are rationally designed by using 2-(4-chloro-3-(trifluoromethyl)phenyl)-4-methylquinoline as the main ligand, and, respectively, 4,4'-dimethyl-2,2'-bipyridyl and 4,4'-dimethoxy-2,2'-bipyridyl as the ancillary ligands. Both complexes show enhanced phosphorescence (546 nm with 572 nm as shoulder and high phosphorescent quantum efficiency in solution, which is in favor of efficient solution-processed phosphorescent organic light-emitting diodes. Compared with Ir2, the Ir1-based device displays excellent device performance, with maximum external quantum efficiency, current efficiency, and power efficiency of up to 7.92%, 26.32 cd/A and 15.31 lm/W, respectively, thus proving that the two new ionic Ir (III) complexes exhibit great potential for future solution-processed electroluminescence.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9101346 | PMC |
| http://dx.doi.org/10.3390/molecules27092840 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Preoperative Carcinoembryonic Antigen as a Predictor of 5-Year Survival in Rectal Cancer: Proposing a New Prognostic Cutoff.
J Gastrointest Cancer
January 2025
Colorectal Research Center, Imam Khomeini Hospital complex, Tehran University of Medical Sciences, Keshavarz Blvd, Tehran, Iran.
Purpose: Carcinoembryonic antigen (CEA) is an important prognostic factor for rectal cancer. This study aims to introduce a novel cutoff point for CEA within the normal range to improve prognosis prediction and enhance patient stratification in rectal cancer patients.
Methods: A total of 316 patients with stages I to III rectal cancer who underwent surgical tumor resection were enrolled.
Ipsilateral concomitant fractures of the clavicle and coracoid process of the scapula: incidence, characteristics, and outcomes.
J Orthop Traumatol
January 2025
Department of Orthopaedic Trauma, Hong Hui Hospital, Xi'an Jiaotong University School of Medicine, Xi'an, 710054, Shaanxi, China.
Background: Clavicle fractures associated with ipsilateral coracoid process fractures are very rare, with limited literature reporting only a few cases. This study reports on 27 patients with ipsilateral concomitant fractures of the clavicle and coracoid process who were followed for more than 12 months.
Material And Methods: This retrospective study reviewed the charts of skeletally mature patients with traumatic ipsilateral clavicle and coracoid process fractures treated at the authors' institution.
Palmitate potentiates the SMAD3-PAI-1 pathway by reducing nuclear GDF15 levels.
Cell Mol Life Sci
January 2025
Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, Unitat de Farmacologia, Universitat de Barcelona, Av. Joan XXIII 27-31, 08028, Barcelona, Spain.
Nuclear growth differentiation factor 15 (GDF15) reduces the binding of the mothers' against decapentaplegic homolog (SMAD) complex to its DNA-binding elements. However, the stimuli that control this process are unknown. Here, we examined whether saturated fatty acids (FA), particularly palmitate, regulate nuclear GDF15 levels and the activation of the SMAD3 pathway in human skeletal myotubes and mouse skeletal muscle, where most insulin-stimulated glucose use occurs in the whole organism.
View Article and Find Full Text PDFStress, microbiota, and the gut-brain axis in mental and digestive health.
Med Clin (Barc)
January 2025
Group of Psychiatry, Mental Health and Addictions, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain; Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; Treatment-Resistant Depression Programme, The Brain-Inmune-Gut Unit, Mental Health Department, Vall d'Hebron Hospital Campus, Barcelona, Spain; Centro de Investigación Biomédica en Red, Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain.
The prevailing mind-body dualism in contemporary medicine, rooted in reductionism and the fragmentation of knowledge, has impeded the development of a conceptual model that can adequately address the complexity of illnesses. Integrating biomedical data into a cohesive model that considers the mind-body-context interconnections is essential. This integration is not merely theoretical; rather, it has significant clinical implications.
View Article and Find Full Text PDFRetrovirus-based manufacturing of chimeric antigen receptor-modified T cells for cancer therapy research.
Methods Cell Biol
January 2025
Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, A Partnership Between the DKFZ Heidelberg and LMU University Hospital, Munich, Germany; Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany. Electronic address:
Treatment with autologous chimeric antigen receptor (CAR)-modified T cells can achieve outstanding clinical response rates in heavily pretreated patients with B and plasma cell malignancies. However, relapses occur, and they limit the efficacy of this promising treatment approach. The complex GMP-compliant production and high treatment costs cause that CAR T cells cannot yet be used in a broad population.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!