Results 301 to 310 of about 1,175,103 (355)

Tuning the Surface State and Zeta Potential of Aged CuO Nanoparticles by Additive‐Free Surface Treatments as Guided by XPS

Advanced Materials, EarlyView.
Aging of CuO nanoparticles (NP) involves a surface reconstruction induced by hydroxylation and concurrent organic‐O adsorption, which introduces O defects in the NP subsurface region. The defective surface results in a diffuse surface space region, as reflected by a low ζ‐potential of the aged NPs in ethanol solvent.
Anastasia S. Batenkova, Bastian Rheingans, Claudia Cancellieri, Lars P.H. Jeurgens   +3 more
wiley   +1 more source

From Molecules to Modules: Advanced Characterization of Membrane Systems

Advanced Materials, EarlyView.
Membrane technologies can enhance the efficiency and selectivity of chemical separations in energy‐water systems. Improving our understanding and design of separation membranes will require studying their properties at the molecular scale, mesoscale, and macroscale. This perspective highlights advanced characterization techniques for revealing membrane
Yaguang Zhu, Austin J. Booth, Jamila G. Eatman, Min A Kim, Yining Liu, Bidushi Sarkar, Bratin Sengupta, Xiaolin Yue, Chibueze V. Amanchukwu, Seth B. Darling, Jeffrey W. Elam, Paul Fenter, Chong Liu, Kelsey B. Hatzell   +13 more
wiley   +1 more source

Intrinsic and Extrinsic Determinants of Stability in Spiro‐OMeTAD‐Based Hole‐Transporting Layers in Perovskite Solar Cells: Mechanistic Insights and Strategic Perspectives

Advanced Materials, EarlyView.
This review provides a comprehensive and multidimensional examination of the intrinsic and extrinsic parameters that dictate the physicochemical stability of spiro‐OMeTAD‐based hole‐transporting layers. It further underscores recent breakthroughs in dopant molecular design, additive modulation, and strategies enabling post‐oxidation‐independence doping,
Yun Seop Shin, Jaehwi Lee, Min Jung Sung, Il Jeon, Nam Joong Jeon, Dong Suk Kim   +5 more
wiley   +1 more source

Tailoring Advanced Metal‐Based Nanomedicines for Adaptable Nanodynamic Disease Therapies and Theranostics

Advanced Materials, EarlyView.
This review summarizes recent advances in metal‐based nanomaterials (MBNs) as multifunctional platforms for next‐generation diagnostics and nanodynamic therapies (NDTs), highlighting their structural tunability, diverse therapeutic modalities, and broad biomedical applications in oncology and infectious disease control.
Qihang Ding, Wenhao Li, Ling Mei, Suling Luo, Jing Tao, Chongxiu Shi, Hongping Yang, Wei Feng, Yungchang Chen, Yu Chen, Jong Seung Kim, Xue Shen   +11 more
wiley   +1 more source

"Until death do us part". A multidisciplinary study on human- Animal co- burials from the Late Iron Age necropolis of Seminario Vescovile in Verona (Northern Italy, 3rd-1st c. BCE). [PDF]

PLoS One
Laffranchi Z, Zingale S, Tecchiati U, Amato A, Coia V, Paladin A, Salzani L, Thompson SR, Bersani M, Dori I, Szidat S, Lösch S, Ryan-Despraz J, Arenz G, Zink A, Milella M.   +15 more
europepmc   +1 more source

Manganese‐Based Spinel Cathodes: A Promising Frontier for Solid‐State Lithium‐Ion Batteries

Advanced Materials, EarlyView.
Mn‐based spinel cathodes LiMn2O4 (LMO) and LiNi0.5Mn1.5O4 (LNMO), with the unique characteristics of low cost, structural stability, and 3D Li‐ion diffusion channels, have presented great potential in all‐solid‐state batteries. Here, a comprehensive understanding and valuable insights into the rational design and implications for the future development
Yu Dou, Shiyuan Zhou, Jeremy I. G. Dawkins, Karim Zaghib, Khalil Amine, Gui‐Liang Xu, Sixu Deng   +6 more
wiley   +1 more source

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The new iron age.

International Journal of Molecular Medicine, 2000
In the last four years there has been a major change in the approach to diagnosis of the iron overload disorder hereditary haemochromatosis (HH) following the discovery of the gene that is mutated in HH called HFE. In the first part of this review we will give a concise overview of the disease.
Trinder, D., Macey, D.J., Olynyk, J.K.
openaire   +3 more sources

The future iron age

Nature Chemistry, 2020
Recent research has shown that vibronic coherences are one of the primary drivers for ultrafast light-induced processes. Now, ultrafast spectroscopy has been used to uncover vibronic coherences in the excited-state dynamics of an iron complex, leading to its redesign and the drastic prolonging of its excited-state lifetime.
openaire   +3 more sources

From the bronze age to the iron age

Endocrine Abstracts, 2015
A 53 year old man, without any previous medical history, presented acutely to the Accident and Emergency Department with a 5 day history of vomiting and abdominal pain on a background of weight loss, fatigue, polyuria and polydipsia for 4 weeks. On examination he was obviously tanned and thin. He was clinically dehydrated and had palpable hepatomegaly.
Grecian, Sheila, Adam, Safwaan, Syed, Akheel   +2 more
openaire   +3 more sources

Iron and ageing: an introduction to iron regulatory mechanisms

Ageing Research Reviews, 2004
While there have been significant advances made in our understanding of the cellular and molecular mechanisms that regulate iron absorption, transport, storage, and utilization, the effect of ageing on these mechanisms and the role of iron in the ageing process is not fully understood.
Nadine M. Tassabehji, Cathy W. Levenson
openaire   +2 more sources