Results 21 to 30 of about 5,633,983 (314)

Differential regulation of the Epr3 receptor coordinates membrane-restricted rhizobial colonization of root nodule primordia

open access: yesNature Communications, 2017
TheLotus japonicus LysM receptor kinase EPR3 perceives rhizobial exopolysaccharides to initiate infection of the root epidermis. Here the authors show that EPR3 also mediates infection thread progression in the root cortex and show that key transcription
Yasuyuki Kawaharada   +10 more
doaj   +1 more source

Polycation-π Interactions Are a Driving Force for Molecular Recognition by an Intrinsically Disordered Oncoprotein Family [PDF]

open access: yes, 2013
Molecular recognition by intrinsically disordered proteins (IDPs) commonly involves specific localized contacts and target-induced disorder to order transitions.
Sheung Chun Ng   +19 more
core   +1 more source

RETRACTED: Bhosale et al. pH Dependent Molecular Self-Assembly of Octaphosphonate Porphyrin of Nanoscale Dimensions: Nanosphere and Nanorod Aggregates. Int. J. Mol. Sci. 2011, 12, 1464–1473

open access: yes, 2021
The journal retracts the article, “pH Dependent Molecular Self-Assembly of Octaphosphonate Porphyrin of Nanoscale Dimensions: Nanosphere and Nanorod Aggregates” [...
International Journal of Molecular Sciences Editorial Office   +1 more
core   +1 more source

Gold-catalyzed stereoselective cycloisomerization of allenoic acids for two types of common natural γ-butyrolactones

open access: yesNature Communications, 2018
Gamma-butyrolactones are widespread in Nature, however direct catalytic methods to access them are limited. Here, the authors report a gold-catalyzed cycloisomerization of allenoic acids to acces γ-butyrolactones and apply it to the asymmetric synthesis ...
Jing Zhou, Chunling Fu, Shengming Ma
doaj   +1 more source

In Vitro Selection of a Single-Stranded DNA Molecular Recognition Element against Atrazine [PDF]

open access: yes, 2014
Widespread use of the chlorotriazine herbicide, atrazine, has led to serious environmental and human health consequences. Current methods of detecting atrazine contamination are neither rapid nor cost-effective.
Lisa Holland   +9 more
core   +1 more source

Theoretical Aspects of Molecular Recognition [PDF]

open access: yes, 2009
Molecular recognition is a key process in non-covalent interactions, which determines, among others, host-guest complexation, drug action and protein-protein interaction. A simple and attractive formulation is the lock-and-key analogy defining the host
Náray-Szabó, Gábor, Harmat, Veronika
core   +1 more source

Bioinspired tetraamino-bisthiourea chiral macrocycles in catalyzing decarboxylative Mannich reactions

open access: yesBeilstein Journal of Organic Chemistry, 2022
A series of tetraamino-bisthiourea chiral macrocycles containing two diarylthiourea and two chiral diamine units were synthesized by a fragment-coupling approach in high yields.
Hao Guo   +3 more
doaj   +1 more source

Microparticles as Viral RNA Carriers from Stool for Stable and Sensitive Surveillance

open access: yesDiagnostics, 2023
Since its discovery, polymerase chain reaction (PCR) has emerged as an important technology for the diagnosis and identification of infectious diseases.
Emmanuel George Kifaro   +8 more
doaj   +1 more source

Photoredox cooperative N-heterocyclic carbene/palladium-catalysed alkylacylation of alkenes

open access: yesNature Communications, 2022
Three-component carboacylation of simple alkenes often requires directing groups and strained substrates. Here, the authors report a photoredox N-heteroyclic carbene/Pd-catalysed alkylacylation of alkenes with aldehydes and unactivated alkyl halides ...
You-Feng Han   +5 more
doaj   +1 more source

Molecular Recognition in a Thermoplastic Elastomer

open access: yesJournal of the American Chemical Society, 2005
Selective incorporation of bisurea guests in thermoplastic elastomers with poly(tetrahydrofuran) soft blocks and bisurea containing hard blocks is observed when the distances between the urea groups of host and guest match. The incorporation leads to significant modulation of mechanical properties.
Koevoets, R.A.   +5 more
openaire   +5 more sources

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