Results 41 to 50 of about 4,762 (222)

Tilt/Asymmetry in Nitrosyl Metalloporphyrin Complexes:  The Cobalt Case

open access: yes, 2016
Tilt/Asymmetry in Nitrosyl Metalloporphyrin Complexes:  The Cobalt ...
Mary K. Ellison (2117293)   +1 more
core   +2 more sources

On-surface transmetalation of metalloporphyrins

open access: yesNanoscale, 2018
Experimental and computational data sheds light onto the metal exchange in porphyrin monolayers.
Diana Hötger   +11 more
openaire   +7 more sources

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo   +8 more
wiley   +1 more source

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

open access: yesMolecules, 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   +5 more
doaj   +1 more source

3D‐Printed Metal‐Supported MOF‐Heteropoly Acid Nanozyme for High‐Performance Peroxidase‐Mimic Activity and Ultra‐Sensitive Glucose Detection

open access: yesAdvanced Science, EarlyView.
A hierarchically structured Fe‐BTC‐PMA immobilized 3D‐printed platform is engineered as a robust artificial enzyme for colorimetric glucose sensing. The hybrid architecture efficiently activates H2O2 to drive TMB oxidation. This integrated system enables sensitive, reusable, and scalable detection with enhanced catalytic stability and analytical ...
Paramita Koley   +10 more
wiley   +1 more source

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

open access: yesAdvanced 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   +9 more
wiley   +1 more source

Vibrational Relaxation in Metalloporphyrin CO Complexes

open access: yes, 2016
Vibrational Relaxation in Metalloporphyrin CO ...
Jeffrey R. Hill (2997540)   +5 more
core   +1 more source

Ethnopharmacological Approaches for Therapy of Jaundice: Part I

open access: yesFrontiers 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   +13 more
doaj   +1 more source

Novel metalloporphyrin catalysts for the oxidation of hydrocarbons [PDF]

open access: yes, 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.   +2 more
core   +1 more source

New insights on microscopic properties of metal-porphyrin complexes attached to quartz crystal sensor

open access: yesScientific Reports, 2021
A quartz crystal adsorbent coated with 5,10,15,20-tetrakis(4-methylphenyl) porphyrin was used to examine the complexation phenomenon of three metallic ions [aluminum(III), iron(III) and indium(III)].
Haifa Alyousef   +4 more
doaj   +1 more source

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