Results 31 to 40 of about 2,688 (181)

Photoswitchable Mixed Valence [PDF]

, 2012
For a molecular electronics technology to be fully serviceable, switching functions will be indispensable. Specifically, it will be desirable to control the conductivity of a given molecule using an external stimulus.
Wenger, Oliver S.
core   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced 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, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Tetrathiafulvalene – a redox-switchable building block to control motion in mechanically interlocked molecules [PDF]

, 2018
With the rise of artificial molecular machines, control of motion on the nanoscale has become a major contemporary research challenge. Tetrathiafulvalenes (TTFs) are one of the most versatile and widely used molecular redox switches to generate and ...
Schalley, Christoph A., Schröder, Hendrik V.   +1 more
core   +1 more source

A novel DR/NIR T-shaped aiegen: Synthesis and x-ray crystal structure study [PDF]

, 2020
We developed a new benzodifuran derivative as the condensation product between 2,6-diamino-4-(4-nitrophenyl)benzo[1,2-b:4,5-b’]difuran-3,7-dicarboxylate and 3-hydroxy-2-naphthaldehyde.
Bakayoko, G., Caruso, U., Di Costanzo, L., Diana, R., Panunzi, B.   +4 more
core   +1 more source

Bioelectrical Interfaces Beyond Excitable Cells: Cancer, Aging, and Gene Expression Modulation

Advanced Materials Interfaces, EarlyView.
ABSTRACT The investigation of biological conductivity has evolved from its classical foundation based on ionic fluxes underpinning cardiac and neuronal excitability to a multifaceted regulator of cellular physiology. Traditional approaches for probing electrical events in living matter focused largely on action potentials recording.
Paolo Cadinu, Matthew K. Burgess, Catarina Franco Jones, Marzia Iarossi, Manuel Schröter, Nako Nakatsuka, Mustafa B. A. Djamgoz, Gil Gonçalves, Sidahmed Abayzeed, Paola Sanjuán‐Alberte, Paula M. Mendes, Frankie J. Rawson, Malavika Nair, Michael Levin, Rosalia Moreddu   +14 more
wiley   +1 more source

The Halogen Bond [PDF]

, 2016
The halogen bond occurs when there is evidence of a net attractive interaction between an electrophilic region associated with a halogen atom in a molecular entity and a nucleophilic region in another, or the same, molecular entity.
Cavallo, Gabriella, Metrangolo, Pierangelo, Milani, Roberto, Pilati, Tullio, Priimagi, Arri, Resnati, Giuseppe, Terraneo, Giancarlo   +6 more
core   +3 more sources

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

Advanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang, Senlin Gu, Jianyang Zhao, Xiaojuan Hao, Lu Hua Li, Jihua Li, Lingxue Kong   +6 more
wiley   +1 more source

Chirality induction by E–Z photoisomerization in [2,2]paracyclophane-bridged azobenzene dimer [PDF]

Tetrahedron Letters, 2013
We designed and synthesized a new prochiral molecule in which two azobenzene moieties were embedded in [2,2]paracyclophane and showed the chirality induction by E–Z photoisomerization. We also demonstrated the on/off switching of asymmetry by irradiation and reflux respectively.
Hashim, P. K., Basheer, Meethale C., Tamaoki, Nobuyuki   +2 more
openaire   +2 more sources

Delocalized hypervalent silyl radical supported by amidinate and imino substituents [PDF]

, 2016
The reaction of the amidinato silylsilylene with a functionalized diaminochlorosilyl substituent [LSiSi(Cl){(NtBu)2C(H)Ph}] (1, L = PhC(NtBu)2) with ArN=C=NAr (Ar = 2,6-iPr2C6H3) in toluene afforded the delo-calized hypervalent silyl radical [LSi(-CNAr ...
Carter, Emma, Li, Yongxin, Lim, Kok Hwa, So, Cheuk-Wai, Xi, Hong-Wei, Zhang, Shu Hua   +5 more
core   +4 more sources

Phototunable Polarization Volume Gratings Driven by Chiral Hydrazone Switches

Advanced Optical Materials, EarlyView.
Chiral hydrazone photoswitches incorporated into polarization volume gratings enable light‐driven, reversible modulation of optical properties. UV and blue light irradiation reversibly alter the hydrazone isomer ratio, leading to tunable diffraction efficiency and spectral response across the visible spectrum.
Artem Boichuk, Lauri Uosukainen, Indu Bala, Ivan Aprahamian, Arri Priimagi   +4 more
wiley   +1 more source