Results 51 to 60 of about 39,906 (101)

Interaction and aggregation of iron oxide γ-Fe2O3 nanoparticles with a 1,8-Naphthalimide derivative

Results in Optics
The interaction of a fluorescent molecule 4-methoxy-N-[2-(1-pyrrolidine)ethyl]-1,8-naphthalimide (MNN) with iron oxide γ-Fe2O3 (maghemite) nanoparticles (IONPs) in water is demonstrated through fluorescence, Nuclear Magnetic Resonance (1H NMR) and ...
Daniel Arranz, Esperanza Martín, Patricia de la Presa, Rosa Weigand   +3 more
doaj   +1 more source

g:Profiler: a web server for functional enrichment analysis and conversions of gene lists (2019 update)

Nucleic Acids Res., 2019
Biological data analysis often deals with lists of genes arising from various studies. The g:Profiler toolset is widely used for finding biological categories enriched in gene lists, conversions between gene identifiers and mappings to their orthologs ...
Uku Raudvere, Liis Kolberg, I. Kuzmin, Tambet Arak, P. Adler, Hedi Peterson, J. Vilo   +6 more
semanticscholar   +1 more source

Temperature measurement of overlapped fiber Bragg grating sensors in a series fiber sensor network

Results in Optics
Fiber Bragg Gratings (FBGs) in a sensor network have been widely used for structural health and process monitoring. The number of FBGs with distinct wavelength that can be used in such a sensor network is limited by the bandwidth of the laser used. FBGs,
Sugumar Venkatesan, Manju Mohan, Pandian Chelliah   +2 more
doaj   +1 more source

Surface-Enhanced Raman Spectroscopy Analysis of Human Breast Cancer via Silver Nanoparticles: An Examination of Fabrication Methods

Journal of Spectroscopy, 2018
Breast cancer in a traditional way is diagnosed using mammography, computer tomography, ultrasounds, biopsy, and finally, histopathological analysis.
Beata Brozek-Pluska, Monika Kopec, Jakub Surmacki   +2 more
doaj   +1 more source

Unveiling ChatGPT’s Usage in Open Source Projects: A Mining-based Study [PDF]

IEEE Working Conference on Mining Software Repositories
Large Language Models (LLMs) have gained significant attention in the software engineering community. Nowadays developers have the possibility to exploit these models through industrial-grade tools providing a handy interface toward LLMs, such as OpenAI ...
Rosalia Tufano, A. Mastropaolo, Federica Pepe, Ozren Dabić, Massimiliano Di Penta, G. Bavota   +5 more
semanticscholar   +1 more source

Suppression of Nonlinear XPM Phenomenon by Selection of Appropriate Transmit Power Levels in the DWDM System

International Journal of Optics, 2019
In the 21st century, it is not possible to implement fully optical communication systems without software tools to test the system for all unwanted phenomena occurring during real-time operation.
Tomáš Ivaniga, Petr Ivaniga
doaj   +1 more source

Single-beam optical trap-based surface-enhanced raman scattering optofluidic molecular fingerprint spectroscopy detection system

Opto-Electronic Advances
In this study, we developed a single-beam optical trap-based surface-enhanced Raman scattering (SERS) optofluidic molecular fingerprint spectroscopy detection system.
Ning Sun, Yuan Gan, Yujie Wu, Xing Wang, Shen Shen, Yong Zhu, Jie Zhang   +6 more
doaj   +1 more source

The Role of Solvent Environment on the Optical Behavior of Chemically Synthesized Silicon Nanoparticles

Journal of Spectroscopy, 2018
Silicon nanoparticles (Si-NPs) were prepared by solution-based chemical etching method. Optical characteristics of the as-prepared Si-NPs were investigated in different polar and nonpolar organic solvents. The emission and absorption properties of Si-NPs
Rawabi M. Al Mohaimeed, Anees A. Ansari, Abdullah Aldwayyan   +2 more
doaj   +1 more source

CellMarker: a manually curated resource of cell markers in human and mouse

Nucleic Acids Res., 2018
One of the most fundamental questions in biology is what types of cells form different tissues and organs in a functionally coordinated fashion. Larger-scale single-cell sequencing and biology experiment studies are now rapidly opening up new ways to ...
Xinxin Zhang, Yujia Lan, Jinyuan Xu, Fei Quan, E. Zhao, Chunyu Deng, Tao Luo, Liwen Xu, Gaoming Liao, Min Yan, Yanyan Ping, Feng Li, Aiai Shi, J. Bai, Tingting Zhao, Xia Li, Yun Xiao   +16 more
semanticscholar   +1 more source

Ferroelectric domain engineering of Lithium niobate

Opto-Electronic Advances
Lithium niobate (LN) has remained at the forefront of academic research and industrial applications due to its rich material properties, which include second-order nonlinear optic, electro-optic, and piezoelectric properties.
Jackson J. Chakkoria, Aditya Dubey, Arnan Mitchell, Andreas Boes   +3 more
doaj   +1 more source