Results 31 to 40 of about 2,844 (154)

Understanding Neonatal Jaundice: A Perspective on Causation

open access: yesPediatrics and Neonatology, 2010
Neonatal jaundice can be best understood as a balance between the production and elimination of bilirubin, with a multitude of factors and conditions affecting each of these processes.
Ronald S. Cohen   +2 more
doaj   +1 more source

Synthesis of a donor–acceptor heterodimer via trifunctional completive self-sorting

open access: yesNature Communications, 2022
The preparation of heterodimeric structures via self-assembly processes is challenging. Here, the authors report the photooxidation of a donor–acceptor metalloporphyrin, which enables a self-sorting process that yields an heterodimer quantitatively.
Sunit Kumar   +3 more
doaj   +1 more source

Au-activated N motifs in non-coherent cupric porphyrin metal organic frameworks for promoting and stabilizing ethylene production

open access: yesNature Communications, 2022
Metal-organic frameworks are promising catalysts for CO2 electroreduction, yet limited by their poor conductivity and stability. Here, Au nanoneedles are inserted into the metalloporphyrin framework to activate C-C coupling and stabilize the structure ...
Xulan Xie   +15 more
doaj   +1 more source

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

Metalloporphyrin-Encapsulated Biodegradable Nanosystems for Highly Efficient Magnetic Resonance Imaging-Guided Sonodynamic Cancer Therapy

open access: yes, 2017
Traditional photodynamic therapy (PDT) suffers from the critical issues of low tissue-penetrating depth of light and potential phototoxicity, which are expected to be solved by developing new dynamic therapy-based therapeutic modalities such as ...
Luodan Yu (2900606)   +7 more
core   +1 more source

Using α-Helical Coiled-Coils to Design Nanostructured Metalloporphyrin Arrays [PDF]

open access: yes, 2008
We have developed a computational design strategy based on the alpha-helical coiled-coil to generate modular peptide motifs capable of assembling into metalloporphyrin arrays of varying lengths.
Nanda, Vikas   +12 more
core   +1 more source

The influence of different metal atoms on the performance of metalloporphyrin-based sensor reaction with propanol [PDF]

open access: yes, 2020
Density functional theory (DFT) method was carried out to investigate the molecular interaction between metalloporphyrin-based sensor and propanol. The relative energies were used to determine the most stable state of metalloporphyrin and its complexes ...
Chin, Ping Tan   +4 more
core   +1 more source

A Catalytically Active, Permanently Microporous MOF with Metalloporphyrin Struts

open access: yes, 2016
A Catalytically Active, Permanently Microporous MOF with Metalloporphyrin ...
Omar K. Farha (1301625)   +3 more
core   +2 more sources

Potentiometric and spectroscopic studies of metalloporphyrin -based polymer membranes.

open access: yes, 1999
Several metalloporphyrins were examined as anion-selective ionophores in both ion selective electrodes (ISEs) and optical sensors. Indium(III), gallium(III) and thallium(III) porphyrin-based polymer membranes exhibited preferences for chloride, fluoride ...
Steinle, Erich David
core   +5 more sources

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

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