Results 1 to 10 of about 1,851,676 (299)

Demonstration of speckle resistance using space–time light sheets

Scientific Reports, 2022
The capacity of self-healing fields to reconstruct after passing through scattering media may prove useful in reducing speckle formation. Here, we study the speckle response of the space–time (ST) light sheet compared to a Gaussian wave packet, Airy beam,
Mbaye Diouf, Zixi Lin, Mitchell Harling, Kimani C. Toussaint,   +3 more
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Fast alignment of mass spectra in large proteomics datasets, capturing dissimilarities arising from multiple complex modifications of peptides

BMC Bioinformatics, 2023
Background In proteomics, the interpretation of mass spectra representing peptides carrying multiple complex modifications remains challenging, as it is difficult to strike a balance between reasonable execution time, a limited number of false positives,
Grégoire Prunier, Mehdi Cherkaoui, Albane Lysiak, Olivier Langella, Mélisande Blein-Nicolas, Virginie Lollier, Emile Benoist, Géraldine Jean, Guillaume Fertin, Hélène Rogniaux, Dominique Tessier   +10 more
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Cuprizone and EAE mouse frontal cortex proteomics revealed proteins altered in multiple sclerosis

Scientific Reports, 2021
Two pathophysiological different experimental models for multiple sclerosis were analyzed in parallel using quantitative proteomics in attempts to discover protein alterations applicable as diagnostic-, prognostic-, or treatment targets in human disease.
Eystein Oveland, Intakhar Ahmad, Ragnhild Reehorst Lereim, Ann Cathrine Kroksveen, Harald Barsnes, Astrid Guldbrandsen, Kjell-Morten Myhr, Lars Bø, Frode S. Berven, Stig Wergeland   +9 more
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Exploring the Process of Neutrophil Transendothelial Migration Using Scanning Ion-Conductance Microscopy

Cells, 2023
The dynamics of neutrophil transendothelial migration was investigated in a model of experimental septicopyemia. Scanning ion-conductance microscopy allowed us to determine changes in morphometric characteristics of endothelial cells during this process.
Svetlana N. Pleskova, Nikolay A. Bezrukov, Ekaterina N. Gorshkova, Sergey Z. Bobyk, Ekaterina V. Lazarenko   +4 more
doaj   +1 more source

Energy-Efficient Chemiresistive Sensor Array Based on SWCNT Networks, WO₃ Nanochannels and SWCNT-Pt Heterojunctions for NH₃ Detection against the Background Humidity

Chemosensors, 2022
Recently, promising results have been achieved in improving the sensitivity to ammonia in gas sensors through the use of structures composed of heterojunctions or nanochannels.
Alexey V. Romashkin, Andrey V. Lashkov, Victor V. Sysoev, Nikolay S. Struchkov, Evgeny V. Alexandrov, Denis D. Levin   +5 more
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PROTECŢIA PROCESUALĂ A PERSOANELOR CE COLABOREAZĂ CU ORGANUL DE URMĂRIRE PENALĂ ÎN DESCOPERIREA REŢELEI CRIMINALE [PDF]

Revista Naţională de Drept, 2023
Asigurarea masei probatorii este o provocare permanentă a organului de urmărire penală în procesul penal. Această provocare este materializată prin dorința făptuitorului/criminalului de a distruge probele care dovedesc vinovăția acestuia.
Maxim GROPA
doaj   +1 more source

Imidazole-based phenanthroline derivatives induce DNA damage-mediated apoptosis to suppress hepatocellular carcinoma

Journal of Holistic Integrative Pharmacy, 2022
Objective: This study focused on designing and subsequently screening novel phenanthroimidazole derivatives with activity as potential inhibitors of hepatocellular carcinoma.
Jie LIN, Shuyuan ZHOU, Hairong XIAN, Weiming CHEN, Yifan ZHANG, Weiwei ZHANG, Zhihong GUAN, Wenjie MEI   +7 more
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Two-Photon Polymerization of Albumin Hydrogel Nanowires Strengthened with Graphene Oxide

Biomimetics, 2021
Multifunctional biomaterials can pave a way to novel types of micro- and nanoelectromechanical systems providing benefits in mimicking of biological functions in implantable, wearable structures.
Nikita Nekrasov, Natalya Yakunina, Vladimir Nevolin, Ivan Bobrinetskiy, Pavel Vasilevsky, Alexander Yu. Gerasimenko   +5 more
doaj   +1 more source

A mitochondria-targeted molecular phototheranostic platform for NIR-II imaging-guided synergistic photothermal/photodynamic/immune therapy

Journal of Nanobiotechnology, 2022
Phototherapy is a conducive and non-invasive strategy for cancer therapy under light irradiation. Inspiringly, fluorescence imaging in the second near-infrared window (NIR-II, 1000–1700 nm) holds a great promise for imaging-guided phototherapy with deep ...
Sha Yang, Gui-long Wu, Na Li, Minghui Wang, Peixian Wu, Yuxuan He, Wei Zhou, Hao Xiao, Xiaofeng Tan, Li Tang, Qinglai Yang   +10 more
doaj   +1 more source

A Ratiometric Selective Fluorescent Probe Derived from Pyrene for Cu²⁺ Detection

Chemosensors, 2022
A novel ratiometric Cu2+-selective probe was rationally constructed based on pyrene derivative. Compared to other tested metal ions, the probe presented the selective recognition for Cu2+ which could be detected by a significant turn-on fluorescent ...
Chunwei Yu, Mei Yang, Shuhua Cui, Yuxiang Ji, Jun Zhang   +4 more
doaj   +1 more source