Results 51 to 60 of about 14,057 (152)

Drafting the calmodulation playbook: Emerging structural insights into transient receptor potential channel regulation by calmodulin

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Calmodulin (CaM) is a ubiquitous calcium (Ca2+) sensor that translates intracellular Ca2+ signals into modulation of hundreds of effector proteins including ion channels. CaM is increasingly recognized as a key regulator of the transient receptor potential (TRP) channel family, yet the underlying ‘calmodulation playbook’ is only ...
Aden M. Alemayhu, Candice E. Paulsen
wiley   +1 more source

Raising the Diversity of Ugi Reactions Through Selective Alkylations and Allylations of Ugi Adducts

open access: yesFrontiers in Chemistry, 2019
We report here selective Tsuji-Trost type allylation of Ugi adducts using a strategy based on the enhanced nucleophilicity of amide dianions. Ugi adducts derived from aromatic aldehydes were easily allylated at their peptidyl position with allyl acetate ...
Alaa Zidan   +5 more
doaj   +1 more source

Future considerations in prosthetic urology

open access: yesAsian Journal of Andrology, 2020
Since their popularization, genitourinary prosthetics have remained a gold-standard therapy for the treatment of erectile dysfunction and stress urinary incontinence and in cases of testicular loss or dysfunction.
Landon Trost
doaj   +1 more source

Demonstration of Optically Controlled re-Routing in a Photonic Crystal Three-Port Switch [PDF]

open access: yes, 2012
We present an experimental demonstration of optically controlled re-routing of a signal in a photonic crystal cavity-waveguide structure with 3 ports.
Ballanca, G.   +9 more
core   +2 more sources

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

open access: yesAdvanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff   +9 more
wiley   +1 more source

Chromoselective access to Z- or E- allylated amines and heterocycles by a photocatalytic allylation reaction

open access: yesNature Communications, 2019
Tsuji–Trost allylation is a traditional method for selective C-C bond formation that involves the use of palladium-based catalysts. Here, the authors report a metal-free, photocatalytic allylation of several heterocycles, amines and alcohols, which can ...
Ana María Martínez-Gualda   +8 more
doaj   +1 more source

Atroposelective desymmetrization of 2-arylresorcinols via Tsuji-Trost allylation

open access: yesCommunications Chemistry, 2023
Desymmetrization of symmetric biaryls is an efficient but underexplored way to approach axially chiral molecules. Here, the authors report the atroposelective desymmetrization of 2- arylresorcinols via chiral palladium complex-catalyzed allylic ...
Sangji Kim   +6 more
doaj   +1 more source

Resurrecturis - Musical Triptych in the Form of a Concert Requiem, composed by P. Ramovš, J. Trošt, and S. Vremšak

open access: yesMuzikološki Zbornik, 2015
The triptych of works written by P. Ramovš, J. Trošt, and S. Vremšak was conceived in the form of a concert requiem and dedicated to the memory of victims of the communist massacres after the WW II.
Matjaž Barbo
doaj   +1 more source

Measuring cosmic bulk flows with Type Ia Supernovae from the Nearby Supernova Factory [PDF]

open access: yes, 2015
Context. Our Local Group of galaxies appears to be moving relative to the cosmic microwave background with the source of the peculiar motion still uncertain. While in the past this has been studied mostly using galaxies as distance indicators, the weight
Aldering, G.   +35 more
core   +2 more sources

A Preliminary Comparison of SOC Storage Between the Traditional Farmland and Well‐Facilitated Farmland Management

open access: yesEarth's Future, Volume 14, Issue 4, April 2026.
Abstract Soil organic carbon (SOC) is central to the global carbon cycle, yet unsustainable cultivation has resulted in a continuing SOC loss and has made it highly vulnerable to future climate change. In China, the Well‐Facilitated Farmland Construction (WFC) initiative has sought to enhance soil conditions by integrating farmland management units ...
Zheng Wang   +9 more
wiley   +1 more source

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