Results 11 to 20 of about 71,472,691 (126)

Crystallographic study on CH/O interactions of aromatic CH donors within proteins [PDF]

open access: yes, 2016
CH/O interactions represent weak hydrogen bonds that stabilize protein structures where they contribute up to 25% among the total number of detected hydrogen bonds.
Veljković, Dušan   +7 more
core   +5 more sources

A Highly Efficient, Preorganized Macrobicyclic Receptor for Halides Based on CH··· and NH···Anion Interactions

open access: yes, 2016
The preorganized, macrobicyclic azaphane (1) exhibits remarkable strong, selective fluoride binding comparable to the most effective bis(tren) cryptands despite binding anions via only three NH groups coupled with three CH hydrogen bond donors. The lower
Christos A. Ilioudis (2706217)   +2 more
core   +6 more sources

MILLIMETER/SUBMILLIMETER SPECTROSCOPY OF THE METHYLAMINE PHOTODISSOCIATION PRODUCT AMINOMETHYL RADICAL (·CH₂NH₂) [PDF]

open access: yes, 2023
Methylamine (CH₃NH₂) is the simplest primary amine and a precursor of the simplest amino acid, glycine. Therefore, methylamine is a molecule of particular interest in astrochemistry and prebiotic chemistry.
Liang, Haocheng
core   +1 more source

Embryo donation parents' attitudes towards donors : comparison with adoption [PDF]

open access: yes, 2008
BACKGROUND: Embryo donation produces a family structure where neither rearing parent is genetically related to the child, as in adoption. It is not known how embryo donation parents view the donors compared with how adoptive parents view the birth ...
MacCallum, Fiona
core   +1 more source

Antea Group Archeologie 2020/137

open access: yes, 2022
In juli en september 2020 heeft Antea Group in opdracht van BNVB Projects B.V. een archeologisch onderzoek uitgevoerd voor het plangebied ‘Grutterij 7-9’ te Amstelveen, gemeente Amstelveen.
Looveren, V. van (Antea Group)
core   +1 more source

QUANTUM TUNNELING IN INTERSTELLAR ICE BY AMMONIA (NH₃) AND ACETALDEHYDE (CH₃CHO): CHELATION AGENTS TO ASSIST RNA REPLICATION [PDF]

open access: yes, 2023
Ion transport represents a vital process in all modern lifeforms, but how early cells could have accomplished this without the complex proteins used by modern cells has remained a mystery.
Marks, Joshua H
core   +1 more source

Laser-induced fluorescence determination of temperatures in low pressure flames [PDF]

open access: yes, 1989
Rensberger KJ, Jeffries JB, Copeland RA, Kohse-Höinghaus K, Wise ML, Crosley DR. Laser-induced fluorescence determination of temperatures in low pressure flames. Applied Optics.
Jeffries, Jay B.   +5 more
core  

The Therapeutic Potential of H2S‐Releasing Platforms in Cardiovascular Applications

open access: yesJournal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 8, August 2026.
The Therapeutic Potential of H2S‐Releasing Platforms. ABSTRACT Once known as a toxic gas, hydrogen sulfide (H2S) is now making its way into many therapeutic applications. Similar to its other fellow endogenous gasotransmitters, nitric oxide and carbon monoxide, H2S is a small gas with a short half‐life, making it extremely capable of penetrating ...
Tia N. Shorter, Elizabeth J. Brisbois
wiley   +1 more source

Glucose Deprivation‐Driven Concurrent Induction of Apoptosis/Disulfidptosis/Ferroptosis by Tumor Targeting Nanoassemblies in Triple‐Negative Breast Cancer Therapy

open access: yesAdvanced Functional Materials, Volume 36, Issue 60, 27 July 2026.
Innovative hybrid nanoassemblies installed with ferrocene, D‐α‐tocopherol succinate, and phloretin exploit the metabolic vulnerability of triple‐negative breast cancer under glucose starvation. By blocking glucose uptake, this single nanoplatform simultaneously orchestrates apoptosis, disulfidptosis, and ferroptosis to achieve synergistic and ...
Song Yi Lee   +10 more
wiley   +1 more source

Traceable Traceless Delivery Tags

open access: yesHelvetica Chimica Acta, Volume 109, Issue 6, June 2026.
ABSTRACT This study elaborates on traceless tags for the thiol‐mediated uptake (TMU) of amine‐containing substrates of interest (SOIs). Traceless tags typically contain linkers that can be enzymatically cleaved to trigger the release of SOIs in their native form.
Julia Moreno   +5 more
wiley   +1 more source

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