Results 81 to 90 of about 46,668 (286)

Acute toxicity of 5-(2-, 3-, 4-methoxyphenyl, (3,4,5-trimethoxyphenyl)-)-1,2,4-triazole-3-thiones and its thioderivatives

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015
Aim. We have continued the study of 1,2,4-triazole derivatives, which contain 2-, 3- , 4-methoxyphenyl or 3,4,5- methoxyphenyl substituents in 5th position of the triazole nucleus.
Yu. G. Samelyuk , A. G. Kaplaushenko
doaj   +1 more source

Non‐Bonded Interaction Driven Morphology Evolution of CuMOF@MXene Energetic Composites: Synergistic Optimization of Thermal Stability and Combustion Performance

open access: yesAdvanced Science, EarlyView.
This work presents a strategy for preparing energetic composites based on energetic metal‐organic frameworks and MXene. This approach leverages the interfacial “Ti─O···Cu” non‐bonded interactions to achieve energetic composites with diverse morphologies and performance.
Ke‐Juan Meng   +6 more
wiley   +1 more source

MitoSiege‐Driven Catalase Collapse: A GSH‐Responsive, Mitochondria‐Targeted COF Prodrug for Amplified Chemodynamic Therapy

open access: yesAngewandte Chemie, EarlyView.
The construction of mitochondria‐targeted nanomedicine is achieved by incorporating into COFs a prodrug, which is a catalase inhibitor and a Fenton‐like reaction copper complex linked by a disulfide bond. These findings confer organelle‐specific targeting properties to COF materials for efficient delivery of therapeutic drugs and enhanced cancer ...
Qihang Ding   +9 more
wiley   +2 more sources

Semiconducting Nanomaterials for Intrinsically Stretchable Field‐Effect Transistors

open access: yesAdvanced Science, EarlyView.
This review discusses intrinsically stretchable field‐effect transistors, highlighting recent developments in stretchable semiconducting nanomaterials and fabrication methods. Key material strategies and innovative deposition techniques enabling enhanced mechanical elasticity alongside reliable electronic properties are covered.
Seongmin Heo   +4 more
wiley   +1 more source

Restoring Porosity and Uncovering Flexibility in Pillared 3D‐Linker Metal‐Organic Frameworks

open access: yesAngewandte Chemie, EarlyView.
This research explores new design approaches towards robust frameworks which retain structural flexibility and porosity after activation. By incorporating bulky 3D‐linkers as anionic pillars with zinc triazolate sheets, moisture‐stable metal‐organic frameworks (MOFs) are synthesized. In situ powder X‐ray diffraction and gas adsorption techniques reveal
Sophie A. Booth   +6 more
wiley   +2 more sources

N-[4-(Dimethylamino)benzylidene]-4H-1,2,4-triazol-4-amine

open access: yesActa Crystallographica Section E, 2012
The title compound, C11H13N5, is a Schiff base synthesized by the reaction of 4-amino-4H-1,2,4-triazole and 4-(dimethylamino)benzaldehyde. The dihedral angle between the benzene and triazole rings is 43.09 (11)°.
Hui-Liang Zhou, Xiao-Min Zhang
doaj   +1 more source

Studies on Methylated 1,2,3-Triazoles. IV. Preparation of 1-Methyl-4-hydroxy-1,2,3-triazole. [PDF]

open access: bronze, 1967
Mikael Begtrup   +8 more
openalex   +1 more source

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