Results 91 to 100 of about 7,064,890 (397)

Organic crystalline polymers: structural properties and way to synthesis under high pressure

, 2018
We consider different structures, which can be obtained by polymerization of aromatic organic molecules under high pressures. These 2D and 3D covalently bonded organic polymers and their functionalization can pave the way to production of energy storage ...
Brazhkin, V. V., Kondrin, M. V., Lebed, Y. B., Nikolaev, N. A., Shulga, Y. M.   +4 more
core   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Stability and Phase Transitions of Nontoxic γ-Cyclodextrin-K⁺ Metal-Organic Framework in Various Solvents

Crystals, 2020
Cyclodextrin (CD) has been used to prepare biocompatible and nontoxic metal-organic frameworks (MOFs) suitable for biomedical applications as drug carriers.
Kristīne Krūkle-Bērziņa, Sergey Belyakov, Anatoly Mishnev, Kirill Shubin   +3 more
doaj   +1 more source

Understanding Cross-Conjugation for Organic Electronics [PDF]

, 2019
Comunicación a congresopi-Conjugated organic molecules have been the focus of interest since they have been probed as potential semiconducting materials,[1] suitable for replacing the widely used silicon technologies.
Medina, Samara, Medina, Samara
core  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Merging photochemistry with electrochemistry in organic synthesis

, 2020
Photochemistry and electrochemistry are two powerful tools in organic synthesis as reflected by the recent resurgence of both research areas. Despite the impressive advances achieved so far, both synthetic technologies suffer from innate disadvantages ...
Yi Yu, P. Guo, Junsong Zhong, Yaofeng Yuan, Keyin Ye   +4 more
semanticscholar   +1 more source

Two-dimensional band structure in honeycomb metal-organic frameworks

, 2017
Metal-organic frameworks (MOFs) are an important class of materials that present intriguing opportunities in the fields of sensing, gas storage, catalysis, and optoelectronics.
Banerjee, Kaustuv, Foster, Adam S., Kumar, Avijit, Liljeroth, Peter   +3 more
core   +2 more sources

Synthesis of Porous Silica Particles for the Adsorption of Organic Dye in Aqueous Medium [PDF]

, 2020
Young-Sang Cho, Sol Jeong, So-Young Nam
openalex   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Crystal structure of a two-dimensional metal–organic framework assembled from lithium(I) and γ-cyclodextrin

Acta Crystallographica Section E: Crystallographic Communications, 2020
The crystal structure of the polymeric title compound, catena-poly[[[diaqualithium]-μ-γ-cyclodextrin(1−)-[aqualithium]-μ-γ-cyclodextrin(1−)] pentadecahydrate], {[Li2(C48H79O40)2(H2O)3]·15H2O}n, consists of deprotonated γ-cyclodextrin (CD) molecules ...
Kristine Krukle-Berzina, Sergey Belyakov, Anatoly Mishnev, Kirill Shubin   +3 more
doaj   +1 more source