Results 51 to 60 of about 9,113,592 (299)

The Mechanism of the Photodissociation of 1-(Chloromethyl)naphthalene in Solution

CHIMIA, 1988
The title compound (1) dissociates homolytically from its lowest triplet excited state as well as from its first and second singlet excited states, in competition with internal conversion.
Lorenzo van Haelst, Edwin Haselbach, Paul Suppan   +2 more
doaj   +1 more source

Probing Ultrafast Internal Conversion through Conical Intersection via Time-Energy Map of Photoelectron Angular Anisotropy

, 2016
Probing Ultrafast Internal Conversion through Conical Intersection via Time-Energy Map of Photoelectron Angular ...
Takao Fuji (2359228), Yoshi-Ichi Suzuki (2219524), Toshinori Suzuki (27096), Takuya Horio (2359225)   +3 more
core   +1 more source

Energy conversion in an internally illuminated annular‐plate airlift photobioreactor

Engineering in Life Sciences, 2016
Algal‐derived therapeutics, bioactive molecules, and fuels produced in photobioreactors (PBRs) are of great scientific and economic interest, but the high cost of production still prevents their widespread use. Specifically, the cost of the energy inputs and the control of the photonic inputs that enable production optimization continue to be ...
Jeffryes, Clayton, Severi, Veronica, Delhaye, Antoine, Urbain, Brieuc, Grama, Borhane Samir, Agathos, Spiros N.   +5 more
openaire   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Energy Budget and Modal Evolution of M₂ Internal Tide in the Northeastern South China Sea

Journal of Marine Science and Engineering
A high-resolution unstructured-grid ocean model was used to investigate the generation, propagation, and dissipation of M2 internal tides in the Luzon Strait and northeastern South China Sea, with the aim of clarifying how energy evolves across ...
Yizhou Lai, Hailong Guo, Feimeng Huang, Gang Zhang   +3 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Beta Particles and Internal Conversion

, 2020
Beta particle spectroscopy is and interesting and curious phenomenon, because unlike alpha particles or gamma particles, betas do not have a set energy. The energy is distributed between three particles upon decay.
Lotz, Christopher
core   +1 more source

Improving the Efficiency of an Energy System with an Internal Combustion Engine Using a Solid Oxide Fuel Cell [PDF]

Problems of the Regional Energetics
This paper explores the possibility of using a solid oxide fuel cell as part of an energy system with an internal combustion engine running on bioethanol, incorporating thermochemical waste gas heat recovery. The main goal of the research is to determine
Mytrofanov O., Proskurin A., Kong Wei
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source