Results 61 to 70 of about 411,175 (334)

Unipolar resistive switching in metal oxide/organic semiconductor non-volatile memories as a critical phenomenon [PDF]

, 2015
Diodes incorporating a bilayer of an organic semiconductor and a wide bandgap metal oxide can show unipolar, non-volatile memory behavior after electroforming.
Baxter R. J., Benjamin F. Bory, Dago M. de Leeuw, Henrique L. Gomes, Paulo R. F. Rocha, Stefan C. J. Meskers   +5 more
core   +3 more sources

Luminescent metal–organic frameworks

Chemical Society Reviews, 2009
Metal-organic frameworks (MOFs) display a wide range of luminescent behaviors resulting from the multifaceted nature of their structure. In this critical review we discuss the origins of MOF luminosity, which include the linker, the coordinated metal ions, antenna effects, excimer and exciplex formation, and guest molecules.
M D, Allendorf, C A, Bauer, R K, Bhakta, R J T, Houk   +3 more
openaire   +3 more sources

Metal‐Organic Frameworks and Metal‐Organic Cages – A Perspective [PDF]

ChemPlusChem, 2020
AbstractThe fields of metal‐organic cages (MOCs) and metal‐organic frameworks (MOFs) are both highly topical and continue to develop at a rapid pace. Despite clear synergies between the two fields, overlap is rarely observed. This article discusses the peculiarities and similarities of MOCs and MOFs in terms of synthetic strategies and approaches to ...
Ben S. Pilgrim, Neil R. Champness
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The metal organic framework in environment applications [PDF]

E3S Web of Conferences
With the continuous advancement of science and technology and the growing demand for energy, environmental protection and life safety, metal-organic frameworks (MOFs) have become an important material in today’s world. MOFs consist of metal ions or metal
Chen Shiya, Wang Yiyang, Zhang Chengyu
doaj   +1 more source

Metal–organic frameworks: the pressure is on [PDF]

Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials, 2015
Metal–organic frameworks (MOFs) demonstrate a wide variety of behavior in their response to pressure, including anomalous mechanical properties, negative linear compressibility, pressure-induced crystal-to-crystal and crystal-to-amorphous structural transitions. The discovery of framework materials combining novel pressure responses and high mechanical
openaire   +2 more sources

Retrofitting metal-organic frameworks [PDF]

Nature Communications, 2019
AbstractThe post-synthetic installation of linker molecules between open-metal sites (OMSs) and undercoordinated metal-nodes in a metal-organic framework (MOF) — retrofitting — has recently been discovered as a powerful tool to manipulate macroscopic properties such as the mechanical robustness and the thermal expansion behavior.
Christian Schneider, David Bodesheim, Julian Keupp, Rochus Schmid, Gregor Kieslich   +4 more
openaire   +4 more sources

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

FEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner, César G. Prucca, Lucia Boffelli, Virginia A. Piqueras, Silvia G. Correa, Mariana Maccioni, Mario E. Guido   +6 more
wiley   +1 more source

Metal–Organic Framework-Based Photodetectors

Nano-Micro Letters
Highlights The methods of preparing metal–organic framework (MOF)-based photodetectors and various types of MOFs are introduced. The applications of MOF photodetectors in the detection of X-ray, ultraviolet, and infrared radiation, biosensing, and ...
Jin-Biao Zhang, Yi-Bo Tian, Zhi-Gang Gu, Jian Zhang   +3 more
doaj   +1 more source