Results 71 to 80 of about 40,155 (277)

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee   +7 more
wiley   +1 more source

Physical Insights into Molecular Sensors, Molecular Logic Gates, and Photosensitizers in Photodynamic Therapy

open access: yesJournal of Chemistry, 2019
In this article, the importance of charge/electron transfer in two rapidly growing areas of science is highlighted. In the field of molecular sensors, it plays a considerable role on the detection of molecular systems to serve as fluorescence sensors ...
Demeter Tzeli, Ioannis D. Petsalakis
doaj   +1 more source

Effect of π Orbital on I/V Characteristics and Transmission in Molecular Diode Structures with Au Contacts [PDF]

open access: yesЖурнал нано- та електронної фізики, 2017
The electronic transport properties of electrons in a molecules are observed by using Non equilibrium Green’s function(NEGF). We present a extremely through and careful computational approach well ordered method to do a framework analysis of donor (CH3 ...
A. Mallaiah   +2 more
doaj   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Molecular Logic Gates Based on Ferrocene-Containing Compounds

open access: yesInorganics
Ferrocene has a unique structure, i.e., a central iron atom neatly sandwiched between two cyclopentadienyl rings, which has revolutionized the chemists’ views about how metals bind to organic π-systems.
Christina Eleftheria Tzeliou   +2 more
doaj   +1 more source

Molecular Logic as a Means to Assess Therapeutic Antidotes

open access: yesFrontiers in Chemistry, 2019
An emerging direction in the area of molecular logic and computation is developing molecular-scale devices that can operate in complex biological environments, such as within living cells, which are beyond the reach of conventional electronic devices ...
Linor Unger-Angel   +2 more
doaj   +1 more source

A visual dual-aptamer logic gate for sensitive discrimination of prion diseases-associated isoform with reusable magnetic microparticles and fluorescence quantum dots. [PDF]

open access: yesPLoS ONE, 2013
Molecular logic gates, which have attracted increasing research interest and are crucial for the development of molecular-scale computers, simplify the results of measurements and detections, leaving the diagnosis of disease either "yes" or "no".
Sai Jin Xiao   +6 more
doaj   +1 more source

Beyond the fuzzy lock-and-key: spontaneous symmetry shifts and glycan/lectin logic gates [PDF]

open access: yes, 2012
Changes in the molecular topology of glycan/lectin interaction may explain observed reaction punctuation driven by experimental gradients in reactant concentration. Adoption of a 'biological renormalization' perspective from statistical physics
Rodrick Wallace
core   +1 more source

Toward scalable information processing with ultracold polar molecules in an electric field: a numerical investigation [PDF]

open access: yes, 2010
We numerically investigate the possibilities of driving quantum algorithms with laser pulses in a register of ultracold NaCs polar molecules in a static electric field.
Bomble, Laëtitia   +3 more
core   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

open access: yesAdvanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy