Results 31 to 40 of about 2,616,793 (307)

Mechanism of Dissociation Kinetics in Polyelectrolyte Complex Micelles [PDF]

open access: yes, 2019
Polyelectrolyte-based nanoscale self-assemblies, such as micelles, possess diverse desirable attributes such as capability for sequestering and protecting biomacromolecules against inhospitable environments, responsiveness to external stimuli,
Matthew, Tirrell, Jeffrey, Ting, Hao, Wu
core   +1 more source

Department of Chemistry Newsletter (1990) [PDF]

open access: yes, 1990
The newsletter of the Department of Chemistry, published once or twice a year, highlights people, events, and facilities. Content includes brief articles on new faculty hires, faculty and staff retirements, obituaries, major facilities and equipment ...
Department of Chemistry
core   +1 more source

Dissociation slowdown by collective optical response under strong coupling conditions [PDF]

open access: yes, 2022
We consider an ensemble of diatomic molecules resonantly coupled to an optical cavity under strong coupling conditions at normal incidence. Photodissociation dynamics is examined via direct numerical integration of the coupled Maxwell-Schrodinger ...
Abraham , Nitzan   +2 more
core   +1 more source

The Kinetic Monte Carlo Model of the Auroral Electron Precipitation into N2-O2 Planetary Atmospheres

open access: yesUniverse, 2022
Auroral events are the prominent manifestation of solar/stellar forcing on planetary atmospheres. They are closely related to the energy deposition by and evolution of planetary atmospheres, and their observations are widely used to analyze the ...
Dmitri Bisikalo   +2 more
doaj   +1 more source

Antiradical Activity of Beetroot (Beta vulgaris L.) Betalains

open access: yesMolecules, 2021
Flavonoids, phenolic acids, and anthocyanidins are widely studied polyphenolics owing to their antiradical activity. Recently, beetroot dyes have drawn an attention as possible radical scavengers, but scant information can be found on this topic. In this
Maciej Spiegel   +2 more
doaj   +1 more source

In-depth sphingomyelin characterization using electron impact excitation of ions from organics and mass spectrometry[S]

open access: yesJournal of Lipid Research, 2016
Electron impact excitation of ions from organics (EIEIO), also referred to as electron-induced dissociation, was applied to singly charged SM molecular species in the gas phase.
Takashi Baba   +3 more
doaj   +1 more source

Study of fragmentation dynamics for CO2q+ (q≤4) in strong laser fields

open access: yesHe jishu, 2022
BackgroundThe research of molecular fragmentation dynamics has attracted extensive attention in the fields of physics, chemistry and biology. The major challenge in this field is to understand the selectivity of molecular bond breaking and to elucidate ...
ZHANG Shuai   +4 more
doaj   +1 more source

Contextualizando reações ácido-base de acordo com a teoria protônica de Brönsted-Lowry usando comprimidos de propranolol e nimesulida

open access: yesQuímica Nova, 2013
This paper reports the use of alternative materials for teaching experimental chemistry. In this context, nimesulide and propranolol tablets were used to teach chemical concepts about acid-base reactions according to Brönsted-Lowry protonic Theory ...
Arlan de Assis Gonsalves   +3 more
doaj   +1 more source

Are the program packages for molecular structure calculations really black boxes? [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
In this communication it is shown that the widely held opinion that compact program packages for quantum-mechanical calculations of molecular structure can safely be used as black boxes is completely wrong.
Mraković Ana   +4 more
doaj   +3 more sources

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