Results 51 to 60 of about 64,302 (295)

The effect of solvent on the kinetics of the oxidation of benzaldehydes by quinolinium chlorochromate in aqueous organic solvent media [PDF]

Journal of the Serbian Chemical Society, 2002
The kinetics of the oxidation of benzaldehyde and para-substituted benzaldehydes by quinolinium chlorochromate in water-dimethylformamide mixtures has been studied under pseudo-first-order conditions at 25±0.2ºC.
Jeyanthi Fatima G., Vijayakiiinarand G., Elango K.P.   +2 more
doaj   +3 more sources

Some Biological Applications and Mechanistic Insights of Benzaldehyde‐Substituted Thiosemicarbazones and Their Metal Complexes: A Review

Natural Sciences
Thiosemicarbazones (TSCs) and their metal complexes have been subjected to study over several decades. Their medicinal importance as anticancer, antioxidant, antimicrobial, and antidiabetic has been explored.
Ekhlakh Veg, Kulsum Hashmi, Mohammad Imran Ahmad, Seema Joshi, Abdul Rahman Khan, Tahmeena Khan   +5 more
doaj   +1 more source

Synthesis and Characterization of Some Compounds containing Pyrazole Moiety [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2018
This study includes the preparation of some heterocyclic compounds compact of the Pyrazole, work is done in three steps. First step, treatment of acetophenone derivatives with DMF-DMA for the preparation of the first compound (2E)-1-( R phenyl)-3 ...
Samer M. Tayib, Hameed M. Mohammed i Alkubais   +1 more
doaj   +1 more source

Benzaldehyde, A New Absorption Promoter, Accelerating Absorption on Low Bioavailability Drugs Through Membrane Permeability

Frontiers in Pharmacology, 2021
Styrax, one of the most famous folk medicines, is a necessary medicine in formulas to help other drugs reach the focal zone and maximize the effectiveness, the mechanism that promotes absorption is not clear yet. This study was carried out to investigate
Wen Wen, Wen Wen, Jie Luo, Jie Luo, Ping Li, Ping Li, Wenge Huang, Wenge Huang, Ping Wang, Ping Wang, Shijun Xu, Shijun Xu   +11 more
doaj   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

Advanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali, Sharat Chandra Barman, Isobel Steer, Aya H. Alshareef, Dana Alsulaiman   +4 more
wiley   +1 more source

A Cholesterol Analogue for Cell‐Surface Enzyme Display

Angewandte Chemie, EarlyView.
We report a non‐genetic strategy for bacterial cell surface enzyme immobilisation using cholesterol‐based artificial lipids containing Ni2+‐NTA binding groups that can integrate into biological membranes. The engineered cells can capture His‐tagged enzymes directly from cell lysates while preserving intracellular and surface activity, allowing for ...
Vasco F. Batista, Nele Van Wyngaerden, Changzhu Wu, Frank Glorius   +3 more
wiley   +2 more sources

Carboranyl‐Curcuminoids for the Neutron Capture‐Based Treatment of Amyloid Aggregates in Alzheimer's Disease

Advanced Science, EarlyView.
The 10B‐enriched monocarbonyl analog of curcumin (BMAC) 10B‐9 enables site‐specific Boron Neutron Capture Therapy (BNCT) on amyloid‐β (Aβ) fibrils. Neutron irradiation induces histidine oxidation and fibril destabilization, as revealed by 1H‐NMR and FESEM analyses.
Sebastiano Micocci, Stefano Parisotto, Diego Alberti, Alberto Lanfranco, Valeria Bitonto, Polyssena Renzi, Martina Salmi, Andrea Magnani, Federica Dal Bello, Katiuscia Pagano, Laura Ragona, Nicoletta Protti, Annamaria Deagostino, Simonetta Geninatti Crich   +13 more
wiley   +1 more source

Enantioselective Synthesis of Axially Chiral Diaryl Ethers via Rhodium‐Catalyzed [2 + 2 + 2] Cycloaddition

Angewandte Chemie, EarlyView.
An enantioselective rhodium‐catalyzed [2 + 2 + 2] cycloaddition enables the synthesis of axially chiral diaryl ethers. Carbonyl coordination ensures high reactivity and regioselectivity, affording products bearing up to four stereogenic axes with good enantio‐ and diastereoselectivity.
Yu Sato, Julong Jiang, Kairi Yamashiro, Ken Tanaka   +3 more
wiley   +2 more sources

Oxidation of benzaldehyde in some multiphase betaine-benzaldehyde-water systems

Journal of Pharmacy and Pharmacology, 1964
Abstract The results of oxidation studies in ternary multiphase betaine-benzaldehyde-water systems show that the maximum rate of oxidation depends primarily on the benzaldehyde content and composition of the phase with the shortest induction period in the system under examination.
J, SWARBRICK, J E, CARLESS
openaire   +2 more sources

Dynamic Self‐Clickable Decellularized Matrix Hydrogels for Regulating Vascularity and Enhancing Muscle Regeneration

Advanced Science, EarlyView.
Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong, Tuba Marjan, Ngoc Ha Luong, Taimoor H. Qazi, Chien‐Chi Lin   +4 more
wiley   +1 more source