MLCT sensitizers in photochemical upconversion: past, present, and potential future directions

2015 ◽  
Vol 44 (41) ◽  
pp. 17906-17910 ◽  
Author(s):  
Felix N. Castellano ◽  
Catherine E. McCusker

This frontier presentation highlights the historical development of MLCT sensitizers in photochemical upconversion while indentifying current state-of-the-art and exciting opportunities in this arena moving towards the future.

2011 ◽  
Vol 1354 ◽  
Author(s):  
John E.E. Baglin ◽  
Daryush Ila

ABSTRACTAs an integral part of the Symposium on "Ion Beams - Applications from Nanoscale to Mesoscale" at the MRS Spring 2011 Meeting, participants were invited to join two open “brainstorming” Forum Discussions, intended to highlight opportunities for application of ion beam techniques in advancing the frontiers of materials research and making high impact contributions to solving some of the world’s major issues for the future. Participants were invited to imagine freely how the field might develop (or be steered) in the next 5-10 years, in the light of the current state of the art, and in the light of the emerging needs of the global community.The resulting ideas and suggestions led to thoughtful discussions, that displayed a remarkable degree of consensus on future directions, opportunities and challenges for the field. This paper attempts to capture and report briefly the spectrum of ideas and the recommended priorities that emerged from the resulting discussions.


2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Carlo Bradac ◽  
Weibo Gao ◽  
Jacopo Forneris ◽  
Matthew E. Trusheim ◽  
Igor Aharonovich

AbstractDiamond photonics is an ever-growing field of research driven by the prospects of harnessing diamond and its colour centres as suitable hardware for solid-state quantum applications. The last two decades have seen the field shaped by the nitrogen-vacancy (NV) centre with both breakthrough fundamental physics demonstrations and practical realizations. Recently however, an entire suite of other diamond defects has emerged—group IV colour centres—namely the Si-, Ge-, Sn- and Pb-vacancies. In this perspective, we highlight the leading techniques for engineering and characterizing these diamond defects, discuss the current state-of-the-art group IV-based devices and provide an outlook of the future directions the field is taking towards the realisation of solid-state quantum photonics with diamond.


2013 ◽  
Vol 65 (1) ◽  
pp. 24-35 ◽  
Author(s):  
Alexander Koshkaryev ◽  
Rupa Sawant ◽  
Madhura Deshpande ◽  
Vladimir Torchilin

Sensors ◽  
2020 ◽  
Vol 20 (9) ◽  
pp. 2554 ◽  
Author(s):  
Mohammad Reza Zamani Kouhpanji ◽  
Bethanie J. H. Stadler

The remarkable multimodal functionalities of magnetic nanoparticles, conferred by their size and morphology, are very important in resolving challenges slowing the progression of nanobiotechnology. The rapid and revolutionary expansion of magnetic nanoparticles in nanobiotechnology, especially in nanomedicine and therapeutics, demands an overview of the current state of the art for synthesizing and characterizing magnetic nanoparticles. In this review, we explain the synthesis routes for tailoring the size, morphology, composition, and magnetic properties of the magnetic nanoparticles. The pros and cons of the most popularly used characterization techniques for determining the aforementioned parameters, with particular focus on nanomedicine and biosensing applications, are discussed. Moreover, we provide numerous biomedical applications and highlight their challenges and requirements that must be met using the magnetic nanoparticles to achieve the most effective outcomes. Finally, we conclude this review by providing an insight towards resolving the persisting challenges and the future directions. This review should be an excellent source of information for beginners in this field who are looking for a groundbreaking start but they have been overwhelmed by the volume of literature.


2013 ◽  
Vol 5 (6) ◽  
pp. 525-538 ◽  
Author(s):  
Andrew Shawyer ◽  
Mark D Goodwin ◽  
Robert N Gibson

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