Results 161 to 170 of about 43,723 (349)

Template Assisted Fabrication of Ciprofloxacin‐Imprinted Polymers for Removal of Ciprofloxacin

Polymers for Advanced Technologies, Volume 37, Issue 2, February 2026.
ABSTRACT The study presents the development of highly specific molecular imprinted polymers for adsorptive removal of ciprofloxacin (CIP) from aqueous media. Ciprofloxacin is one of the commonly used antibiotics which is usually found in effluents due to its inadequate removal from wastewater by conventional treatment methods.
Rashid Mahmood, Showkat Ahmad Bhawani, Rachel Marcella Roland, Syed Rizwan Shafqat, Nadeem A. Khan   +4 more
wiley   +1 more source

Sequential Three-Component Synthesis of 1,4-Bis[triazolo[4,5-d]pyrimidin-7(6H)-one]piperazines

, 2012
Zheng Fang, Xian Wei
openalex   +1 more source

Harnessing unprotected deactivated amines and arylglyoxals in the Ugi reaction for the synthesis of fused complex nitrogen heterocycles

Beilstein Journal of Organic Chemistry
Piperazines and diazepines are examples of nitrogen heterocycles present in many marketed drugs highlighting their importance in the discovery of novel bioactive compounds.
Javier Gómez-Ayuso, Pablo Pertejo, Tomás Hermosilla, Israel Carreira-Barral, Roberto Quesada, María García-Valverde   +5 more
doaj   +1 more source

Synthesis and biological evaluation of novel isoxazolines linked via piperazine to 2- benzoisothiazoles as potent apoptotic agents

, 2016
Sathish Byrappa, M. Harsha Raj, Tenzin Kungyal, Narayana U. Kudva N, Bharathi P. Salimath, K. M. Lokanatha   +5 more
openalex   +2 more sources

Electrochemical Intramolecular Aminobromination of Alkenes

European Journal of Organic Chemistry, Volume 29, Issue 2, January 16, 2026.
A versatile electrochemical method for the intramolecular aminobromination of alkenes has been developed. The method provides access to five‐, six‐, and seven‐membered heterocycles by exploiting tetrabutylammonium bromide as an electrolyte and bromine source.
Sara Colombo, Emanuele Cartamina, Marta Papis, Davide Spanu, Leonardo Lo Presti, Giovanni Macetti, Giovanni Poli, Alessandro Contini, Gianluigi Broggini, Camilla Loro   +9 more
wiley   +1 more source

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, Volume 16, Issue 1, Page 199-221, January 2026.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

Crystal structure of bis(µ₂- 4-iodopyridine-2,6-dicarboxylato-κ³ O:N:O′)-bis(4-iodopyridine-2,6-dicarboxylato-κ³ O:N:O′)-bis(µ₂-1-(4-pyridyl)piperazine-κ² N:N′)-hexa-aqua-tetra-copper(II), C₄₆H₄₆Cu₄I₄N₁₀O₂₂ [PDF]

, 2021
Benlian Lv
openalex   +1 more source

A Vascularized Microphysiological System Reproducing Endochondral Ossification in Vitro to Study Ewing Sarcoma Proliferation and Migration

Advanced Functional Materials, Volume 36, Issue 3, 8 January 2026.
A biofabricated 3D in vitro model recapitulating endochondral ossification (ECO) is described, mimicking the steps from condensation to chondrogenesis and hypertrophy, culminating with vascularization of the hypertrophic construct. As a model proof of concept application, Ewing Sarcoma cells are seeded in the model, showing modifications in their ...
Maria Vittoria Colombo, Chiara Arrigoni, Tobias Faehling, Antonietta Verrillo, Viviana Secci, Thomas G. P. Grünewald, Giuseppe Talò, Alexandra Kummer, Jorge Gonzalez, Vincenzo De Rosa, Christian Candrian, Andrea Barbero, Florencia Cidre‐Aranaz, Matteo Moretti   +13 more
wiley   +1 more source

Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities

Advanced Functional Materials, Volume 36, Issue 6, 19 January 2026.
Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao, Yeon‐Woo Choi, Tomoyuki Yokota, Takao Someya, Nam‐Gyu Park   +4 more
wiley   +1 more source

Heterocyclic Merging of Stereochemically Diverse Chiral Piperazines and Morpholines with Indazoles. [PDF]

Chemistry, 2023
Viveki AB, Mansfield TM, Tran KA, Lenkeit E, MacKenzie KR, Young DW, Chamakuri S.   +6 more
europepmc   +1 more source