Results 21 to 30 of about 37,696 (242)

Characterization of Cell Glycocalyx with Mass Spectrometry Methods. [PDF]

open access: yes, 2019
The cell membrane plays an important role in protecting the cell from its extracellular environment. As such, extensive work has been devoted to studying its structure and function.
Lebrilla, Carlito B   +3 more
core   +2 more sources

The synthesis and characterization of some new diazoamino derivatives [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2010
The sulfonamidic moiety is much encountered in structures of bioactive compounds. In the present paper the studies on the sulfonamidated aryloxyalkylcarboxylic acids are extended by their attaching on certain substrata able to confer some special ...
ANCA MIHAELA MOCANU
doaj  

Thermal behavior of polytriazole films: a thermal analysis study [PDF]

open access: yes, 1989
The thermal behavior of poly(1,3-phenyl-1,4-phenyl)-4-phenyl-1,2,4-triazole has been investigated using different scanning calorimetry (DSC) and thermogravimetry (TG).
Gebben, B.   +2 more
core   +2 more sources

Crystal structure of N′-[4-(dimethylamino)benzylidene]furan-2-carbohydrazide monohydrate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The condensation of 2-furoic hydrazide and 4-dimethyl aminobenzaldehyde in ethanol yielded a yellow solid formulated as the title compound, C14H15N3O2·H2O.
Rokhaya Sylla-Gueye   +4 more
doaj   +1 more source

Chemical Metabolomics: Chemical Biology Tools for Advanced Metabolism Investigations

open access: yesAngewandte Chemie, EarlyView.
The human metabolism has been investigated for several millennia. The metabolome is known for a high complexity due to a large number of different metabolites that are present at different concentrations. Metabolomics has been developed as a field to investigate the entire human metabolome and to elucidate disease development mechanisms.
Alejandro Torregrosa‐Chinillach   +4 more
wiley   +2 more sources

The Living ROMP of trans-Cyclooctene [PDF]

open access: yes, 2009
The living ring-opening metathesis polymerization (ROMP) of trans-cyclooctene (tCO) was investigated. ROMP of tCO in the presence of PPh_3 in THF leads to the formation of narrowly dispersed polycyclooctene (PCO).
Conrad, Rosemary M.   +2 more
core   +2 more sources

Antimicrobial and Anti-Inflammatory Activity of N-(2-Bromo-phenyl)-2-hydroxy-benzamide Derivatives and Their Inclusion Complexes

open access: yesPharmaceutics
Background/Objectives: In order to enhance the biological activity, novel complexes of N-(2-bromo-phenyl)-2-hydroxy-benzamide derivatives and β-cyclodextrin were obtained.
Ioana Maria Carmen Ienașcu   +12 more
doaj   +1 more source

New direct contact approach to evaluate soil genotoxicity using the Vicia faba micronucleus test. [PDF]

open access: yes, 2009
A method to assess micronucleus (MN) induction in Vicia faba roots by direct contact exposure to a solid matrix was developed. The procedure comprised a 5-d germination period, as in the well-known method using aqueous extracts.
Cecchi, Marie   +4 more
core   +3 more sources

Neighboring Nitrogen Atom-Induced Reactions of Azidoacetyl Hydrazides, including Unexpected Nitrogen-Nitrogen Bond Cleavage of the Hydrazide

open access: yesOrganics, 2022
We studied the hydrazide compounds of the α-azidoacetyl group, which showed specific click reactivity by the intramolecular hydrogen bonding between the azido group and the N-H of the hydrazide moiety.
Hiroki Tanimoto   +3 more
doaj   +1 more source

Fibulin-4 is essential for maintaining arterial wall integrity in conduit but not muscular arteries [PDF]

open access: yes, 2017
Homozygous or compound heterozygous mutations in fibulin-4 (FBLN4) lead to autosomal recessive cutis laxa type 1B (ARCL1B), a multisystem disorder characterized by significant cardiovascular abnormalities, including abnormal elastin assembly, arterial ...
Broekelmann, Thomas J   +5 more
core   +3 more sources

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