Results 121 to 130 of about 22,641 (251)

Chemical Syntheses of 3′ and 5′ Phosphorylated Oligonucleotides: An Overview

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 21, 4 June 2026.
This review provides an overview of the various chemical methods employed in the synthesis of oligonucleotides bearing a phosphate group at their 3′ or 5′ end. Notably, it presents modified phosphoramidites and supports developed for this purpose. Oligonucleotides (ON) with a phosphate monoester group at their 3′ or 5′ end have applications in many ...
Rémy Lartia
wiley   +1 more source

Alpha-glucosidase and carbonic anhydrase inhibition studies of Pd(II)-hydrazide complexes

open access: yes, 2015
This study focused on the synthesis and characterization of hydrazide ligands and their respective Pd(II) complexes and used high throughput screening to determine their α-glucosidase and carbonic anhydrase II enzyme inhibition activities.
Ashiq, Uzma   +4 more
core   +1 more source

Interfacial Modulation for High‐Efficiency Large‐Area Organic Photovoltaics and Perovskite‐Organic Tandem Solar Modules

open access: yesAdvanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon   +10 more
wiley   +1 more source

Über die Hydrazide und Azide der meta- und para-Brombenzoesäure

open access: yes, 1896
ÜBER DIE HYDRAZIDE UND AZIDE DER META- UND PARA-BROMBENZOESÄURE Über die Hydrazide und Azide der meta- und para-Brombenzoesäure ([1]) Binding ( - ) Title page ([1]) Dedication ([3]) Section ([5]) Über die Hydrazide und ...
Portner, Eduard
core  

hydrazide hydrazones

open access: yes, 2019
Citation: 'hydrazide hydrazones' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.H02877 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Thiolated Polymers in 3D Bioprinting: Control of Gelation

open access: yesAdvanced Materials, Volume 38, Issue 35, 23 June 2026.
Thiolated polymers are established as programmable bioinks for 3D bioprinting, integrating versatile crosslinking chemistries with redox‐responsive control. This work demonstrates how molecular design and external triggers define gelation kinetics, printability windows, and structural fidelity, enabling stable, high‐resolution constructs and advancing ...
Soheil Haddadzadegan   +2 more
wiley   +1 more source

2-(6-Methoxynaphthalen-2-yl)propionic acid (1,3-dimethyl­butylidene)hydrazide

open access: yes, 2011
The title compound, 2-(6-methoxynaphthalen-2-yl)propionic acid (1,3-dimethyl­butylidene)hydrazide was synthesized in high yield by the reaction of 2-(6-methoxy­naphthalen-2-yl)propionic acid hydrazide and 4-methylpentan-2-one in PEG 400.
Nallapati Suresh Babu   +3 more
core   +1 more source

De Novo Design and Directed Evolution Refinement of Mirror‐Image Protein Binders Targeting Interleukin‐4

open access: yesAdvanced Science, Volume 13, Issue 32, 9 June 2026.
This study presents the de novo design and directed evolution of a mirror‐image D‐protein inhibitor targeting human interleukin‐4 (IL‐4). The engineered molecule exhibits nanomolar binding affinity for IL‐4 and effectively inhibits IL‐4–mediated signaling.
Liqing Xu   +7 more
wiley   +1 more source

Polar ligands derived from a phosphinoferrocene hydrazide

open access: yes, 2014
Title: Polar ligands derived from a phosphinoferrocene hydrazide Author: Tomáš Vašíček Institution: Faculty of Science, Charles University in Prague, Department of Inorganic Chemistry Supervisor: prof. RNDr. Petr Štěpnička, Ph.D.
Vašíček, Tomáš
core  

High Strength, Healable, Recyclable Ionogel Capable of Long‐term Load Cycling

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 6, June 2026.
An ionogel, engineered using hydrogen bonding to replicate the β‐sheet nanocrystals and soft amorphous protein matrix of spider silk, demonstrates a high mechanical strength of 12.6 MPa and toughness of 85.7 MJ m−3. It exhibits exceptional strain responsiveness ranging from 0.1% to 200% and remarkable long‐term cyclic durability, offering a strong ...
Haoyu Wu, Tian Jiang
wiley   +1 more source

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