Results 51 to 60 of about 22,641 (251)

Use of the “Ru‐1O2‐Hydrazide” System Catalyzed by Metallic Ruthenium Complexes to Decipher the Interaction Between Microbes and Host Cancer Cells

open access: yesAdvanced Science, EarlyView.
ABSTRACT The dynamic interplay between bacteria and host cancer cells plays a critical role in tumor microenvironment modulation, bacterial pathogenesis, and potential oncotherapy applications. However, traditional methods often fail to capture transient or spatially restricted molecular interactions at the bacteria‐cancer cell interface.
Amin Sun   +6 more
wiley   +1 more source

Chemical Modification of Pectin and Polygalacturonic Acid: A Critical Review

open access: yesBioResources, 2021
Pectin, as a sustainable biopolymer with its two complementary functionalities (carboxyl and hydroxyl moieties) imparted in the α-1,4-galacturonic acid repeating unit, has gained increasing attention in the last few years.
Hendryk Würfel   +3 more
doaj   +1 more source

Anti‐Carbamylated Protein Antibodies Stabilize Carbamylated Histone H3 to Promote Synovial Activation and Neutrophil Extracellular Trap‐Mediated Bone Loss in Rheumatoid Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Carbamylation, a nonenzymatic post‐translational modification, contributes to rheumatoid arthritis (RA) pathogenesis. Anti‐carbamylated protein antibodies (anti‐CarP) occur in around 50% of patients with RA and associate with greater joint damage. Neutrophil extracellular traps (NETs) are a major source of carbamylated autoantigens. We sought
Shuichiro Nakabo   +9 more
wiley   +1 more source

Thiophen-2-carboxylic acid hydrazide (TCH) susceptibility profile.

open access: yes, 2021
Thiophen-2-carboxylic acid hydrazide (TCH) susceptibility profile.
Isaac Darko Otchere (8859764)   +11 more
core   +1 more source

Dimer/tetramer motifs determine amphiphilic hydrazine fibril structures on graphite

open access: yesBeilstein Journal of Nanotechnology, 2012
Fibril structures are produced at a solvent–graphite interface by self-assembly of custom-designed symmetric and asymmetric amphiphilic benzamide derivatives bearing C10 aliphatic chains.
Loji K. Thomas   +3 more
doaj   +1 more source

New opportunities for bioscaffold‐enabled spinal cord injury repair

open access: yesBMEMat, EarlyView.
Schematic illustration of bioscaffolds for spinal cord injury repair. We summarize the effects of bioscaffold properties on SCI repair, highlight different types of bioscaffolds, various fabrication strategies, and in vivo transformations for the clinical development of SCI‐repairing bioscaffolds.
Xiaoqing Qi   +11 more
wiley   +1 more source

Hydrazide Derivatives of Luminol for Chemiluminescence-Labelling of Macromolecules [PDF]

open access: yes, 2019
A series of chemiluminescent compounds containing a hydrazide group as a nucleophilic functional group has been synthesized. The syntheses were started from chemiluminescent luminol and isoluminol.
Yoshimura, Hiroki   +4 more
core   +1 more source

Crystal structure of (E)-N′-(3,4-dihydroxybenzylidene)-4-hydroxybenzohydrazide

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2019
In the title benzohydrazide derivative, C14H12N2O4, the azomethine C=N double bond has an E configuration. The hydrazide connecting bridge, (C=O)—(NH)—N=(CH), is nearly planar with C—C—N—N and C—N—N=C torsion angles of −177.33 (10) and −174.98 (12 ...
Suchada Chantrapromma   +5 more
doaj   +1 more source

Carrier‐free self‐assembled nanomedicine for combination‐therapy of acute myeloid leukemia

open access: yesBMEMat, EarlyView.
CPDS combines drugs with three different mechanisms of action to achieve a multi‐mechanism combination therapy for AML by directly killing tumor cells and activating anti‐tumor immunity. Abstract As the main acute myeloid leukemia (AML) clinical treatment, the chemotherapy alone cannot meet the clinical therapeutic needs due to the high heterogeneity ...
Meihong Chai   +14 more
wiley   +1 more source

Capture and Dimethyl Labeling of Glycopeptides on Hydrazide Beads for Quantitative Glycoproteomics Analysis

open access: yes, 2012
Incorporation of isotopic tag onto peptides via chemical labeling is a popular approach for quantitative proteomics. Chemical labeling via solution based methods usually lead to a tedious process and sample loss because several sample preparation steps ...
Qin, Hongqiang   +7 more
core   +1 more source

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