Results 91 to 100 of about 3,428,052 (302)

Charge exchange in ion-atom collusions relevant to fusion plasma diagnostics [PDF]

open access: yes, 1998
Total charge exchange and excitation cross-sections are presented for collisions between He(^2+) ions and helium atoms, the laboratory frame collision energy being in the range 16-800keV.
Davies, Peter George
core  

Charge-Transfer-Induced Enantiomer Selective Discrimination of Chiral Alcohols by SERS

open access: yes, 2016
In our previous study, we proposed a label-free enantioselective discrimination methodology for chiral alcohols based on surface-enhanced Raman scattering (SERS) spectroscopy. This method does not use either chiral reagents or circularly polarized light (
Xiaoxia Han (2020339)   +7 more
core   +1 more source

Charge transfer complexes: a review survey

open access: yesResults in Chemistry
Charge transfer complexes (CTCs) are formed when an electron donor interacts with an electron acceptor. A new compound (CTC) is generated through the formation of hydrogen bonds or charge transfer interactions.
Vahideh Hadigheh Rezvan
doaj   +1 more source

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

Highly efficient organic solar cells enabled by suppressing triplet exciton formation and non-radiative recombination

open access: yesNature Communications
The high non-radiative energy loss is a bottleneck issue that impedes the improvement of organic solar cells. The formation of triplet exciton is thought to be the main source of the large non-radiative energy loss.
Congqi Li   +14 more
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

open access: yesFEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana   +5 more
wiley   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

open access: yesFEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan   +11 more
wiley   +1 more source

Charge-Transfer Complexes and Energetic Disorder in Amorphous Organic Solids

open access: yes, 2016
Charge-Transfer Complexes and Energetic Disorder in Amorphous Organic ...
Ralph H. Young (2112730)   +4 more
core   +1 more source

Extended-Charge-Transfer Excitons in Crystalline Supramolecular Photocatalytic Scaffolds [PDF]

open access: yes, 2016
Coupling among chromophores in molecular assemblies is responsible for phenomena such as resonant energy transfer and intermolecular charge transfer.
Hestand, Nicholas J   +11 more
core   +1 more source

Charge Transfer between a Single Polymer Particle and Metal Plate by Impact [Translated]†

open access: yesKONA Powder and Particle Journal, 2014
This paper describes an experimental investigation of the charge acquired by a single particle when striking a metal plate. The particle was projected from a pneumatic gun onto the metal plate.
Tatsushi Matsuyama, Hideo Yamamoto
doaj   +1 more source

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