Results 41 to 50 of about 57,500 (285)

Iridium-Catalyzed Enantioselective Ring Opening of Alkenyl Oxiranes by Unactivated Carboxylic Acids

open access: yes, 2022
An iridium-catalyzed enantioselective ring-opening of alkenyl oxiranes by unactivated carboxylic acids has been developed. The reaction undergoes at ambient conditions between an in-situ-generated chiral iridium-π-allyl complex and carboxylic acids to ...
Amit Singh Adhikari (13910670)   +2 more
core   +1 more source

Investigation of geomagnetic reference models based on the Iridium $$^{\circledR }$$ ® constellation

open access: yesEarth, Planets and Space, 2022
The World Magnetic Model (WMM) is a geomagnetic main field model that is widely used for navigation by governments, industry and the general public. In recent years, the model has been derived using high accuracy magnetometer data from the Swarm mission.
Samuel Califf   +7 more
doaj   +1 more source

Survival Outcomes and Pattern of Relapse After SABR for Oligometastatic Prostate Cancer

open access: yesFrontiers in Oncology, 2022
IntroductionThe addition of stereotactic ablative radiotherapy (SABR) to standard of care for patients with oligometastatic prostate cancer has the potential of improving survival and delaying further metastases.
Carole Mercier   +10 more
doaj   +1 more source

Sub-Chronic Oral Exposure to Iridium (III) Chloride Hydrate in Female Wistar Rats: Distribution and Excretion of the Metal

open access: yesDose-Response, 2012
Iridium tissue distribution and excretion in female Wistar rats following oral exposure to iridium (III) chloride hydrate in drinking water (from 1 to 1000 ng/ml) in a sub-chronic oral study were determined.
Ivo Iavicoli   +7 more
doaj   +1 more source

Near-infrared emitting iridium complexes: Molecular design, photophysical properties, and related applications

open access: yesiScience, 2021
Summary: Organic light-emitting diodes (OLEDs) have become popular displays from small screens of wearables to large screens of televisions. In those active-matrix OLED displays, phosphorescent iridium(III) complexes serve as the indispensable green and ...
Yanxin Zhang, Juan Qiao
doaj   +1 more source

Affinity-Based Luminescent Iridium(III) Complexes for the Detection of Disease-Related Proteins

open access: yesInorganics, 2022
The occurrence of diseases is usually accompanied by changes in protein levels and types. These differentially expressed proteins can be used as biomarkers for the diagnosis and treatment of diseases.
Wanhe Wang   +5 more
doaj   +1 more source

Processing of Iridium and Iridium Alloys

open access: yesPlatinum Metals Review, 2008
Iridium and its alloys have been considered to be difficult to fabricate due to their high melting temperatures, limited ductility, sensitivity to impurity content and particular chemical properties. The variety of processing methods used for iridium and its alloys are reviewed, including purification, melting, forming, joining and powder metallurgy ...
openaire   +1 more source

Study of Iridium electrodeposition on Ti and A304

open access: yesInternational Journal of Electrochemical Science, 2015
Iridium is considered a valuable material due to its physical, chemical and electrocatalytic properties [1-3]. Iridium recovery from post-consumed industrial materials and effluents [4, 5] is necessary, since the natural resources for its production are ...
S.S. Serrano Lopez   +4 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Formation of nanostructured iridium and polycluster diamond films [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2007
Iridium films and layered structures "iridium — diamond" were formed on Al2O3, MgO and SrTiO3 substrates. Iridium films were obtained by magnetron sputtering, and polycluster diamond films — by microwave discharge method. Structure of iridium and diamond
Pashchenko P. V.   +7 more
doaj   +2 more sources

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