Results 181 to 190 of about 43,224 (237)

Linear Pentanuclear 3d–4f M‐Gd‐M‐Gd‐M Complexes Prepared From a One‐Pot Reaction Show Intramolecular Ferromagnetic Interactions (M  =  Cu, Ni, and Co)

European Journal of Inorganic Chemistry, EarlyView.
Using a multidentate ligand with two distinct coordination sites and a bridging coordination site, a series of novel linear pentanuclear complexes with alternately arranged 3d and 4f ions via a one‐pot reaction were synthesized. Cryomagnetic studies revealed the presence of intramolecular ferromagnetic interactions and their magnetic entropy changes ...
Takuya Shiga, Yukiko Okamoto, Nozomi Mihara, Masayuki Nihei   +3 more
wiley   +1 more source

Antimicrobial, antibiofilm, antioxidant activities and molecular docking of Schiff base and its complexes of Cu(II), Co(II), Ni(II), Mn(II) and UO₂(II). [PDF]

Sci Rep
Wahba RH, AbouElleef EM, Gomaa EA, Diab MA, Abou-Dobara MI, El-Zahed MM, El-Sonbati AZ.   +6 more
europepmc   +1 more source

Sustainable Iron Catalysis for Chemodivergent Oxidation of Lignin‐Based Vanillyl Alcohol: Selective Access to Vanillin and Vanillic Acid

European Journal of Organic Chemistry, EarlyView.
Green reaction media enable chemodivergent oxidation of vanillyl alcohol, selectively affording vanillin or its fully oxidized counterpart, vanillic acid. The use of an earth‐abundant, inexpensive, and nontoxic iron catalyst for the transformation of lignin‐derived alcohol to fine chemicals underscores the sustainability of the process. A low E‐factor (
Rasmiranjan Hota, Chinmaya Kumar Meher, Bidraha Bagh   +2 more
wiley   +1 more source

Synthesis, Characterization, Electrochemical Properties, and DNA-Binding Studies of Novel Schiff Base Metal Complexes: Catalysts in Transfer Hydrogenation of D-Glucose-Like Aldose Reductase Mimetics. [PDF]

Bioinorg Chem Appl
Çapan A, Levent A, Uruş S, Yalçın Ş, Sönmez M.   +4 more
europepmc   +1 more source

Chemoselective Aldehyde and Imine Reduction by a Macrocyclic Triazole–Borane Complex Triggered by a Non‐innocent Proton–Hydride Interaction

European Journal of Organic Chemistry, EarlyView.
This work describes the study on a new recyclable reagent, based on a macrocyclic triazole–borane complex. It showed high chemoselectivity for aldehyde reduction and reductive amination over ketones. This selectivity is driven by a noncovalent hydride–proton interaction that stabilizes the transition state for aldehydes but is sterically inhibited in ...
Luca Di Marino, Artur Brotons Rufes, Rosaria Schettini, Giorgio Della Sala, Francesco De Riccardis, Chiara Costabile, Irene Izzo   +6 more
wiley   +1 more source

A supported palladium Schiff-base complex on SBA-15 as a reusable supported catalyst in the Heck coupling reaction. [PDF]

Nanoscale Adv
Darabi A, Nikoorazm M, Tahmasbi B.
europepmc   +1 more source

Nutritional, Functional, and Anti‐Hypercholesterolemic Properties of Sourdough Breads From Unripe Plantain, Tiger Nut, and Fenugreek Flours

Food Chemistry International, EarlyView.
Composite sourdough breads were developed from blends of unripe plantain, tiger nut, and fenugreek flours. Optimized formulations improved pasting stability and enhanced texture, producing softer more elastic crumbs. The enriched breads contained higher dietary fiber and bioactive compounds, and significantly reduced serum cholesterol markers ...
Mary T. Ademosun, Olufunmilayo S. Omoba, Ganiyu Oboh, Adedamola I. Akinyede, Rukayat O. Awolola   +4 more
wiley   +1 more source

Gellan gum/gelatin Schiff-base hydrogel for ocular drug delivery of timolol maleate. [PDF]

BMC Biotechnol
Shajari G, Erfan-Niya H, Fathi M, Amiryaghoubi N.   +3 more
europepmc   +1 more source

“Nature's Polymer Reimagined: Conventional and Green Routes to Pectin, Its Bioactive Promise and Industrial Applications”

Food Chemistry International, EarlyView.
Pectin, a versatile natural polymer, is extracted through conventional and emerging green extraction methods, offering multifunctional bioactive properties useful in food, pharmaceutical, and environmental applications. ABSTRACT Pectin, a molecular tapestry woven from diverse polysaccharides, holds a pivotal role across food, pharmaceutical, and ...
Afra Anika Rafique, Aunwesha Sahani, Md Morsaline Billah, Kazi Mohammed Didarul Islam   +3 more
wiley   +1 more source

RETRACTION: A Schiff Base-Derived Copper (II) Complex Is a Potent Inducer of Apoptosis in Colon Cancer Cells by Activating the Intrinsic Pathway. [PDF]

ScientificWorldJournal
Journal TSW.
europepmc   +1 more source