Results 41 to 50 of about 2,844 (154)

Coordination and Crystallization Molecules: Their Interactions Affecting the Dimensionality of Metalloporphyrinic SCFs

Molecules, 2015
Synthetic metalloporphyrin complexes are often used as analogues of natural systems, and they can be used for the preparation of new Solid Coordination Frameworks (SCFs).
Arkaitz Fidalgo-Marijuan, Eder Amayuelas, Gotzone Barandika, Begoña Bazán, Miren Karmele Urtiaga, María Isabel Arriortua   +5 more
doaj   +1 more source

Side‐Chain‐Induced Interlayer Slipping in Metalloporphyrin COFs Enables Microenvironment and Spin‐State Regulation for Photocatalytic CO2 Reduction

Advanced Materials, EarlyView.
Alkoxy chain length drives a continuous transition from eclipsed AA to a serrated, slipped AA* configuration over Co‐porphyrin COFs. A moderate slip both contracts the pore channel to enrich CO2 and suppress hydrogen evolution, and enhances collective high‐spin of Co sites, which delivers a record CO production rate with high selectivity.
Jie He, Qingxuan Chen, Minxian Zhang, Wenhao Zhao, Aoni Xu, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

On-surface transmetalation of metalloporphyrins

Nanoscale, 2018
Experimental and computational data sheds light onto the metal exchange in porphyrin monolayers.
Diana Hötger, Paula Abufager, Claudius Morchutt, Patrick Alexa, Doris Grumelli, Jan Dreiser, Sebastian Stepanow, Pietro Gambardella, H. Fabio Busnengo, Markus Etzkorn, Rico Gutzler, Klaus Kern   +11 more
openaire   +8 more sources

Vibrational Relaxation in Metalloporphyrin CO Complexes

, 2016
Vibrational Relaxation in Metalloporphyrin CO ...
Jeffrey R. Hill (2997540), M. D. Fayer (1921432), Dana D. Dlott (1279914), Kenneth S. Suslick (827963), Christopher J. Ziegler (1456732), C. W. Rella (2997537)   +5 more
core   +1 more source

Ethnopharmacological Approaches for Therapy of Jaundice: Part I

Frontiers in Pharmacology, 2017
Jaundice is a very common symptom especially in the developing countries. It is associated with several hepatic diseases which are still major causes of death.
Devesh Tewari, Andrei Mocan, Andrei Mocan, Emil D. Parvanov, Archana N. Sah, Seyed M. Nabavi, Lukasz Huminiecki, Zheng Feei Ma, Zheng Feei Ma, Yeong Yeh Lee, Jarosław O. Horbańczuk, Atanas G. Atanasov, Atanas G. Atanasov, Atanas G. Atanasov   +13 more
doaj   +1 more source

Novel metalloporphyrin catalysts for the oxidation of hydrocarbons [PDF]

, 1996
Work was done for developing biomimetic oxidation catalysts. Two classes of metalloporphyrin catalysts were studied. The first class of catalysts studied were a novel series of highly substituted metalloporphyrins, the fluorinated iron ...
Shelnutt, J. A., Showalter, M. C., Nenoff, T. M.   +2 more
core   +1 more source

Synthesis of non-covalent BODIPY-metalloporphyrin dyads and triads

, 2012
Boron-dipyrromethenes (BODIPY) containing oxypyridine substituents at 3- and 3,5-positions and metalloporphyrins (Zn(II), Ru(II)) were used to synthesize four non-covalent BODIPY-metalloporphyrin dyads and four BODIPY-metalloporphyrin triads assembled ...
Ravikanth, Mangalampalli, KHAN, TK, Khan, Tamanna K., Tamanna K. Khan, Mangalampalli Ravikanth, RAVIKANTH, M   +5 more
core   +1 more source

Cyclic metalloporphyrin dimers: Conformational flexibility, applications and future prospects

, 2020
Over the past few decades, cyclic metalloporphyrin dimers have been significantly exploited in the fields of molecular motion, switches, recognition, biomimetic chemistry, and nanoreactors.
Mondal, Pritam, Rath, Sankar Prasad
core   +1 more source

Room-Temperature Spin-Dependent Transport in Metalloporphyrin-Based Supramolecular Wires [PDF]

, 2021
Here we present room-temperature spin-dependent charge transport measurements in single-molecule junctions made of metalloporphyrin-based supramolecular assemblies.
Aravena, Daniel, Ruiz, E., Aravena, D., Martín Rodríguez, Alejandro, Alejandro Martín‐Rodríguez, González‐Campo, Arántzazu, Martín-Rodríguez, A., Qian, W., Di Palma, Giuseppe, Aliaga-Alcalde, Núria, Díez-Pérez, I., Daniel Aravena, Palma, G., González-Campo, A., Ruiz Sabín, Eliseo, Puigmartí‐Luis, Josep, Aragonès, A., Puigmartí Luis, Josep, Aliaga Alcalde, Nuria, González Campo, Arántzazu, Puigmartí-Luis, Josep, Díez Pérez, Ismael, Díez-Pérez, Ismael; id_orcid, Albert C. Aragonès, Díez‐Pérez, Ismael, Josep Puigmartí‐Luis, Aravena Ponce, Daniel Alejandro, Palma, di Giuseppe, Ruiz, Eliseo, Arántzazu González‐Campo, Aliaga-Alcalde, N., Qian, Wenjie, Ismael Díez‐Pérez, Aragonès, Albert C., Martín-Rodríguez, Alejandro, Martín‐Rodríguez, Alejandro, Aliaga‐Alcalde, Núria, Puigmartí-Luis, J., Wenjie Qian, Eliseo Ruiz, Giuseppe di Palma, González-Campo, Arántzazu, Núria Aliaga‐Alcalde   +42 more
core   +1 more source