Visible light-responsive hydrogels for cellular dynamics and spatiotemporal viscoelastic regulation by Yan Lu, Cheng Chen, Hangyu Li, Peng Zhao, Yuanfeng Zhao, Bohan Li, Wei Zhou, Gaofeng Fan, Dongshi Guan, Yijun Zheng

“…Our research presents a dual mechanism for stress relaxation regulation- both intrinsic and responsive- by incorporating Schiff base bonds and a visible light-responsive thiuram disulfide (TDS) moiety into the hydrogel. …”
Get full text

Design, Molecular Docking, Synthesis, Characterization and Preliminary Evaluation of Novel 1,3,4-Oxadiazole Derivatives as Cyclin-Dependent Kinase 2 Inhibitors by Yousef Sabah Ali, Monther Faisal Mahdi, Basma Monjid Abd Razik, Talal Aburjai

“… Novel 1,3,4-oxadiazole derivatives were designed, synthesized by reaction of semicarbazide hydrochloride with thiophene-2-carbaldehyde to form semicarbazone that undergo iodine-mediated cyclization to form 5-(thiophen-2-yl)-1,3,4-oxadiazol-2-amine which further reacted with different aldehydes to form Schiff base derivatives, and in-vitro tested for their cytotoxic activity. …”
Get full text

An Injectable Hydrogel Bioimplant Loaded with Engineered Exosomes and Triple Anti-Tuberculosis Drugs with Potential for Treating Bone and Joint Tuberculosis by Huang J, Li H, Mei Y, Yi P, Ren Y, Wang Y, Han L, Tang Q, Liu D, Chen W, An Y, Hu C

“…In addition, drug-loaded liposomes equipped with an aldehyde group on the surface are cross-linked with the amine group of the hydrogel skeleton to participate in the Schiff base reaction.Results: The designed scaffold has characteristics of self-healing and injectability exhibit excellent anti-tuberculosis and promoting bone repair activities. …”
Get full text

Synthesis, X-Ray Crystal Structures, and Preliminary Antiproliferative Activities of New s-Triazine-hydroxybenzylidene Hydrazone Derivatives by Assem Barakat, Fardous F. El-Senduny, Zainab Almarhoon, Hessa H. Al-Rasheed, Farid A. Badria, Abdullah Mohammed Al-Majid, Hazem A. Ghabbour, Ayman El-Faham

“…We herein report a new small library of Schiff-base compounds that encompasses s-triazine and (2 or 4)-hydroxylbenzylidene derivatives. …”
Get full text

Piezoelectric-triboelectric hybrid nanogenerator based on tough, stretchable BaTiO3 doped antibacterial hydrogel for self-powered sensors by Runi Hou, Lijian Xu, Maolin Yu, Zengmin Tang, Bin Zhou, Qiao Zhang, Na Li, Jianxiong Xu

“…Due to the multiple interaction (such as dynamic Schiff base cross-linking bond, metal coordination and hydrogen bonding), along with the synergistic contributions of each component, the as-prepared O/P/Fe-BTO hydrogels displayed outstanding mechanical property (tensile stress of 2.14 MPa, tensile strain of 876 %, toughness of 9.96 MJ/m3), good conductivity (0.14 S/m) and excellent antibacterial activity. …”
Get full text

New Dihydro OO'Bis(Salicylidene) 2,2' Aminobenzothiazolyl Borate Complexes: Kinetic and Voltammetric Studies of Dimethyltin Copper Complex with Guanine, Adenine, and Calf Thymus DN...

“…<p>The newly synthesized ligand, dihydro OO'bis(salicylidene) 2,2' aminobenzothiazolyl borate (2), was derived from the reaction of Schiff base of 2-aminobenzothiazole and salicylaldehyde with <mml:math alttext="KBH$_4$"> <mml:msub> <mml:mtext>KBH</mml:mtext> <mml:mn>4</mml:mn> </mml:msub> </mml:math>. …”
Get full text

Synthesis and Biological Evaluation of New N,N′-Bis(1-substituted-ethylidene)-ethane1,2-diamine and Their Acetyl and Trifluoroacetyl Derivatives as Cytotoxic and Antimicrobial Agen... by Khalid A. Khan, Hassan M. Faidallah, Abdullah M. Asiri

“…Several Schiff bases 2 have been prepared by the condensation of various methyl ketones 1 with 1,2-ethylenediamine. …”
Get full text

Synthesis of Novel Heterocyclic 4-Thiazolidinone Derivatives and their Antibacterial Activity by K. M. Mistry, K. R. Desai

“…4-Thiazolidinones have been prepared by the reaction of various substituted Schiff bases 3 with Thioglycolic acid and Thiolactic acid. …”
Get full text

Transgenerational effect of prenatal stress on behavior and lipid peroxidation in brain structures of female rats during the estral cycle by A. V. Vyushina, A. V. Pritvorova, S. G. Pivina, N. E. Ordyan

“…In the neocortex of F2 females in groups with prenatally stressed mothers, the level of primary LP products decreased and the level of Schiff bases increased in the estrus stage. In the hippocampus of F2 females in the groups with prenatally stressed fathers, the level of Schiff bases decreased in the estrus stage, and the level of primary LP products increased in group 2 and decreased in group 4. …”
Get full text

Synthesis and Antimicrobial Activity of Some New Substituted Aryloxy-4-Thiazolidinones by P. Ravi Kumar, M. Shanta Yadav, M. Murali Krishna Kumar, T. Srinivasa Rao

“…Nine new substituted aryloxy-4-thiazolidones have been prepared from corresponding schiff bases and thioglycolic acid in benzene using Stark and Dien apparatus. …”
Get full text

Synthesis, Characterization and Study of the Biological activity of Some Aldimines Derivatives by Mohamed N. Ibrahim, Hazem K. Al - Deeb

“…The biological activity of these imines (which are also known as Schiff bases) were examined against different type of microorganisms and they found to have considerable activity in comparison with the most commonly used antibiotics.…”
Get full text

Synthesis and Antibacterial Activity Studies of Some 2-(Substitutedphenyl)-3-bis2, 4-(4′-methylphenylamino)-s-triazine-6-ylaminobenzoylamino-5-H-4-thiazolidinone by Mukesh Kumar Ahirwar, S. P. Shrivastava

“…Some 4-thiazolidinone derivatives 6(a-l) have been prepared bearing s-triazine moiety by the condensation of Schiff bases from bis-2,4 (4′-methyl-phenylamino)-s-triazine-6-ylaminobenzoyl substituted benzylhydrazone 5(a-l) with thioglycolic acid. …”
Get full text

Substituted 4-Acyl-5-methyl-2-phenyl-pyrazol-3-one-phenylhydrazones with Antioxidant Properties: X-Ray Crystal and Spectroscopic Studies by Omoruyi G. Idemudia, Anthony I. Okoh, Alexander P. Sadimenko, Eric C. Hosten, Omobola O. Okoh

“…Both phenylhydrazone Schiff bases crystallize in a triclinic crystal system, each with a space group of P-1 (number 2) having short intramolecular N3—H3…O1 hydrogen interaction between the first hydrazine hydrogen H3 and the pyrazolone oxygen O1. …”
Get full text

Synthesis of antifungal imines as inhibitors of ergosterol biosynthesis by Joydeep Karan, Aditi Kundu, Robin Gogoi, Kanchikeri Math Manjaiah, Ashutosh Kumar Singh, Koyel Mondal, Rajesh Kumar, Parshant Kaushik, Priya Saini, Virendra Singh Rana, Najam Akhtar Shakil

“…To optimize the structure of imine derivatives for improved antifungal activity, twenty-seven Schiff bases derived from halogen-substituted benzenamines were prepared and characterized using spectral analysis in the present study. …”
Get full text

Facile heterocyclic synthesis and antimicrobial activity of polysubstituted and condensed pyrazolopyranopyrimidine and pyrazolopyranotriazine derivatives by Hafez Hend N., Alshammari Abdulrahman G., El-Gazzar Abdel-Rhman B. A.

“…Condensation of 2 with aromatic aldehyde gave the corresponding Schiff bases 11a,b, the oxidative cyclization of the hydrazone with appropriate oxidant afforded 11-(4- fluorophenyl))- 2-(4-substituted phenyl)-10-methyl-8,11-dihydropyrazolo-[ 4’,3’:5,6]pyrano[3,2-e][1,2,4]triazolo[1,5-c]pyrimidines (12a,b). …”
Get full text

EFFICACY OF THIONONTRITE-S FOR PREVENTION OF METABOLIC LIVER DISEASE IN CATTLE by Ye. V. Tyapkina, M. P. Semenenko, Ye. V.  Kuzminova, A. A.  Abramov

“…In the experimental group, the level of diene conjugates decreased by 14.3% with regard to baseline indicators, ketodienes – by 26.3%, malondialdehyde – by 8.9% and fluorescent Schiff bases – by 18.2%.…”
Get full text