Results 91 to 100 of about 38,014 (298)

Electrochemically Engineered PEDOT:PSS/MXene Composite Electrode for the Label‐Free Procalcitonin Detection

Advanced Materials Interfaces, EarlyView.
Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś, Roman Turczyn, Maciej Krzywiecki, Izabela Matuła, Sara Shakibania, Katarzyna Krukiewicz, Deivasigamani Ranjith Kumar   +6 more
wiley   +1 more source

Evaluation of antioxidant activity of 1,2,4-triazole derivatives in the initiation of free radical processes

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki
The activation of lipid free radical oxidation is a key stage in the development of many diseases and can lead to the emergence of related complications.
I. M. Bilai, V. I. Dariy, A. V. Khilkovets, A. I. Bilai, I. F. Duiun   +4 more
doaj   +1 more source

Topological Point Defects in SmC* Liquid Crystals Under Mechanical Disturbance

Advanced Materials Interfaces, EarlyView.
Tangetial air jet shear inducess island formation and nucleates topological point defects in uniform SmC films. Island bounded by edge dislocation loops shrink and transform into isolated point defects under continued shear. Mechanical perturbatio provides a controllable route for defect engineering in smectric liquid crystal thin films.
Gunganist Kongklad, Vandana Molahalli, Apichart Pattanaporkratana, Nattaporn Chattham   +3 more
wiley   +1 more source

DFT/TD-DFT investigations on photovoltaic properties of N-Phenyl-N-(thiophen-2-yl)-1H-Pyrrol-2-amine and N,N-diphenylthiophen-2-amine based hexatriyne-thiophene Dye-sensitizers for DSSCs

Mongolian Journal of Chemistry
The optoelectronic and charge transfer properties of dyes containing N,N-diphenylthiophen-2-amine (NBBT) or N-phenyl-N-(thiophen-2-yl)-1H-pyrrol-2-amine (NTPA) as donor were computationally studied using density functional theory (DFT) and time dependent-
Kehinde Gabriel Obiyenwa, Abimbola Modupe Olatunde, Dayo Felix Latona, Willaim Ojoniko Anthony, Pelumi Gabriel Adebayo, Banjo Semire   +5 more
doaj   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Development of Thiophene Compounds as Potent Chemotherapies for the Treatment of Cutaneous Leishmaniasis Caused by Leishmania major

Molecules, 2018
Leishmania major (L. major) is a protozoan parasite that causes cutaneous leishmaniasis. About 12 million people are currently infected with an annual incidence of 1.3 million cases.
Felipe Rodriguez, Eva Iniguez, Guadalupe Pena Contreras, Haidar Ahmed, Thadeu E. M. M. Costa, Rachid Skouta, Rosa A. Maldonado   +6 more
doaj   +1 more source

Printed Organic Thermoelectric Generators: Progress and Challenges Towards Efficient Energy Harvesting

Advanced Materials Technologies, EarlyView.
Printed organic thermoelectric generators (OTEGs) enable flexible and sustainable energy harvesting from low‐grade heat. This Perspective critically assesses recent advances in printable thermoelectric materials, 2D and 3D device architectures, and current performance limits of printed OTEGs.
Vijitha Ignatious, Pietro Rossi, Matteo Massetti, Cecilia Mattevi, Francisco Molina‐Lopez, Mario Caironi   +5 more
wiley   +1 more source

Polythiophene and oligothiophene systems modified by TTF electroactive units for organic electronics [PDF]

, 2015
The aim of this review is to give an update on current progress in the synthesis, properties and applications of thiophene-based conjugated systems bearing tetrathiafulvalene (TTF) units. We focus mostly on the synthesis of poly- and oligothiophenes with
Findlay, Neil J., Kanibolotsky, Alexander L., Skabara, Peter J.   +2 more
core   +2 more sources

Flexible 3D Multi‐Material Printing beyond Layer‐by‐Layer Constraints via Sequential Multi‐Printer Fabrication

Advanced Materials Technologies, EarlyView.
We developed a flexible multi‐material printing strategy that employs sequential printing with different printers. This combined use of printers expands the accessible material scope. Moreover, incorporating Xolography as a sequential step enables support‐free, contactless printing, thereby enhancing structural design flexibility beyond conventional ...
Kun Zhou, Cyrille Boyer
wiley   +1 more source

Zirconium and titanium complexes supported by tridentate LX2 ligands having two phenolates linked to furan, thiophene, and pyridine donors: precatalysts for propylene polymerization and oligomerization [PDF]

, 2008
Zirconium and titanium complexes with tridentate bis(phenolate)-donor (donor = pyridine, furan and thiophene) ligands have been prepared and investigated for applications in propylene polymerization.
Agapie, Theodor, Bercaw, John E., DiPasquale, Antonio G., Henling, Lawrence M., Rheingold, Arnold L.   +4 more
core   +2 more sources