Results 61 to 70 of about 427,118 (299)

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao   +6 more
wiley   +1 more source

One‐Step Curcumin‐Mediated Multiphoton Lithography for Bioactive 3D Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
Curcumin‐mediated multiphoton lithography enables one‐step fabrication of highly architected complex gelatin methacryloyl scaffolds by exploiting curcumin as a multifunctional bioactive photoinitiator. The resulting 3D structures support mesenchymal stem cell adhesion, proliferation, and migration, while exhibiting dual antibacterial activity through ...
Myrto Charitaki   +7 more
wiley   +1 more source

Green Synthesis, Characterization and Antimicrobial Activity of Copper Oxide Nanomaterial Derived from Momordica charantia

open access: yesInternational Journal of Nanomedicine, 2020
Hina Qamar,1 Sumbul Rehman,2 Dushyant Kumar Chauhan,1 Ashok Kumar Tiwari,3 Vikramaditya Upmanyu3 1Department of Zoology, Chaudhary Charan Singh University, Meerut, Uttar Pradesh, India; 2Department of Ilmul Advia (Unani Pharmacology), A.K.
Qamar H   +4 more
doaj  

Determination of Total Flavonoid Content in Medicinal Plant Leaves Powder Using Infrared Spectroscopy and Chemometrics

open access: yesIndonesian Journal of Chemistry, 2020
Flavonoid is phenolic compounds consisting of fifteen carbon atoms and is commonly found in plants. Infrared (IR) spectroscopy combined with chemometrics, has been developed for a simple analysis of flavonoid in the medicinal plant leaves powder.
Lestyo Wulandari   +2 more
doaj   +1 more source

FTIR study of carbon monoxide adsorption on ion-exchanged X, Y and mordenite type zeolites [PDF]

open access: yesJournal of the Serbian Chemical Society, 2003
In this work Fourier transform infrared (FTIR) study has been applied to study the adsorption of carbon monoxide on transition metal (Mn2+, Co2 Ni2+) ion-exchanged zeolites type Y, X and mordenites.
Rakić Vesna M.   +2 more
doaj   +1 more source

FTIR-spectra of pure curcumin, PEG-Curcumin, PEG, PEG-CUR Ointment and PEG-CUR Ointment with cremophore.

open access: yes, 2022
FTIR-spectra of pure curcumin, PEG-Curcumin, PEG, PEG-CUR Ointment and PEG-CUR Ointment with cremophore.
Khalid Mahmood (259708)   +6 more
core   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Advanced Spectroscopic Studies into the Degradation of Polyester Melamine Coil Coatings before and after Exposure to Natural and Accelerated Weathering Tests [PDF]

open access: yes, 2009
PhDPolymeric coating research requires advanced spectroscopic techniques to perform more efficient and detailed analysis in order to improve knowledge on the component distribution and the degradation of functional groups in the coating.
Zhang, Wanrui
core   +4 more sources

Mono‐Material Polydisulfides for Pressure Sensitive Adhesive Tapes With Closed‐Loop Recyclability

open access: yesAdvanced Functional Materials, EarlyView.
A high‐performance pressure‐sensitive adhesive (PSA) tape is developed where both the adhesive layer and plastic backing layer can be recycled back to monomer in a closed‐loop cycle. Both layers of the tape are composed of analogous polydisulfide copolymers using only two unique monomers, thus giving it a mono‐material design and enabling recycling of ...
Woojung Ham   +3 more
wiley   +1 more source

FTIR Spectroscopy for Grape and Wine Analysis [PDF]

open access: yesAnalytical Chemistry, 2008
Udgivelsesdato: MAR ...
Bauer, Rolene   +5 more
openaire   +3 more sources

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