APAKAH MAKSUD FLUORESCENCE dalam CORSICA?
Pendarfluor
Pendarfluor adalah pelepasan cahaya oleh bahan yang menyerap cahaya atau radiasi elektromagnetik lain. Ia juga berlaku apabila molekul teruja dengan keadaan elektronik yang lebih tinggi oleh pengeboman elektron bertenaga, seperti berlaku, contohnya, dalam aurora semulajadi, letupan nuklear tinggi altitud, dan eksperimen senjata api yang dibawa oleh roket. Ia adalah satu bentuk pendaratan. Dalam kebanyakan kes, cahaya yang dipancarkan mempunyai panjang gelombang yang lebih panjang, dan oleh itu tenaga yang lebih rendah, daripada radiasi yang diserap. Walau bagaimanapun, apabila sinaran elektromagnet yang diserap adalah sengit, satu elektron boleh menyerap dua foton; penyerapan dua foton ini boleh menyebabkan pelepasan radiasi yang mempunyai panjang gelombang yang lebih pendek daripada radiasi yang diserap. Radiasi yang dipancarkan juga mungkin mempunyai panjang gelombang yang sama seperti radiasi yang diserap, yang disebut "pendarfluor resonansi". Contoh-contoh pendarfluor yang paling menarik berlaku apabila sinaran yang diserap berada di rantau ultraviolet spektrum, dan dengan itu tidak dapat dilihat dengan mata manusia, dan cahaya yang dipancarkan berada di rantau yang kelihatan ..
Definisi fluorescence dalam kamus Corsica
Definisi pendarfluor pertama dalam kamus adalah pelepasan cahaya atau sinaran lain dari atom atau molekul yang dibombardir oleh zarah, seperti elektron, atau oleh radiasi dari sumber yang berasingan. Radiasi pengeboman menghasilkan atom, molekul, atau ion yang teruja dan foton memancarkan ini apabila mereka kembali ke keadaan dasar. Definisi lain pendarfluor adalah seperti pelepasan foton yang terhenti sebaik sahaja sinaran pengeboman dihentikan. Pendarfluor juga merupakan pelepasan foton yang selama hayat purata atom dan molekul yang teruja kurang dari 10-8 saat.
CORSICA PETIKAN DENGAN «FLUORESCENCE»
Petikan dan ayat yang terkenal dengan perkataan
fluorescence.
According to the belief, molecules closer together than 200 nanometers could not be told apart with focused light. This is because, in a packed molecular crowd, the molecules shout out their fluorescence simultaneously, causing their signal, their voices, to be confused.
CORSICA BUKU YANG BERKAIT DENGAN «FLUORESCENCE»
Ketahui penggunaan
fluorescence dalam pilihan bibliografi berikut. Buku yang berkait dengan
fluorescence dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Principles of
Fluorescence Spectroscopy
The third edition of the established classic text reference, Principles of Fluorescence Spectroscopy, will enhance upon the earlier editions' successes.
2
Fluorescence Microscopy
The first volume deals with instrumentation and techniques for fluorescence microscopy, and includes a chapter on quantification and scanning. The second volume deals with the applications of fluorescence microscopy in many fields.
3
Handbook of
Fluorescence Spectroscopy and Imaging: From ...
Starting with the basic principles, the book goes on to treat fluorophores and labeling, single-molecule fluorescence spectroscopy and enzymatics, as well as excited state energy transfer, and super-resolution fluorescence imaging.
Markus Sauer, Johan Hofkens, Jörg Enderlein,
2010
4
Fluorescence Applications in Biotechnology and Life Sciences
With its multidisciplinary approach and excellent balance of research and diagnostic topics, this book will appeal to postgraduate students and a broad range of scientists and researchers in biology, physics, chemistry, biotechnology, ...
5
Fluorescence in Situ Hybridization (FISH): Application Guide
This FISH application guide provides an overview of the principles and the basic techniques of fluorescence in situ hybridization (FISH) and primed in situ hybridization (PRINS), which are successfully used to study many aspects of genomic ...
6
X-Ray
Fluorescence Spectrometry (XRF) in Geoarchaeology
X-Ray Fluorescence Spectrometry in Geoarchaeology provides a comprehensive overview of XRF applications in archaeology and anthropology. Expert contributors provide detailed information on the newest tools and techniques used in the field.
7
Fluorescence Sensors and Biosensors
The text begins with the development of aptamers (oligoribonucleotides) and biorecognition techniques based on periplasmic binding proteins.
Richard B. Thompson,
2005
8
Handbook of Biomedical
Fluorescence
Penned by pioneering researchers, the Handbook of Biomedical Fluorescence discusses fundamental aspects of fluorescence generation in organic molecules within tissue, theoretical and experimental views of how light propagation in tissue can ...
Mary-Ann Mycek, Brian W. Pogue,
2003
9
Introduction to Confocal
Fluorescence Microscopy
This book provides a comprehensive account of the theory of image formation in a confocal fluorescence microscope as well as a practical guideline to the operation of the instrument, its limitations, and the interpretation of confocal ...
10
X-Ray
Fluorescence Spectrometry
X-Ray Fluorescence Spectrometry, Second Edition includes: * The history of X-ray fluorescence spectrometry-new to this edition. * A critical review of the most useful X-ray spectrometers. * Techniques and procedures for quantitative and ...
BARANGAN BERITA YANG TERMASUK TERMA «FLUORESCENCE»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
fluorescence digunakan dalam konteks perkara berita berikut.
Eco-Meets-Luxury In $12.5M Las Vegas Mansion - Forbes
... The residence exists between the rugged expanse of a protected natural area and the manufactured fluorescence of the Las Vegas Strip. «Forbes, Jul 15»
Microscope Upgrade Kit PicoQuant GmbH
The upgrade kit enhances the microscope's capabilities through the addition of time-resolved techniques such as fluorescence lifetime imaging ... «Photonics.com, Jul 15»
Analysts Set Novadaq Technologies PT at $16.71 (NASDAQ:NVDQ)
Novadaq Technologies Inc. primarily develops, manufactures and markets real-time fluorescence imaging products that are designed for use ... «Dakota Financial News, Jul 15»
Science is about to learn a whole lot about how climate change …
But some researchers thought that despite the faintness of the signal, dense green areas ought to give off enough fluorescence to be usefully ... «ExtremeTech, Jul 15»
Catastrophic floods caused by pollution
But the vivid colors have since faded. In 2006, scientists using portable x-ray fluorescence found CdS pigments in all the regions of the painting ... «Science Magazine, Jul 15»
Biologists manufacture bacteria that may one day treat an unhealthy …
To do that, they used a technique called bacterial conjugation to insert a gene called luciferase that codes for fluorescence into the gut ... «PBS NewsHour, Jul 15»
This Week in Nature
... cells "a surprisingly broad spectrum" of confocal single-molecule FRET and nanosecond fluorescence correlation spectroscopy methods that ... «GenomeWeb, Jul 15»
X-ray analysis sheds light on fading Modernist paintings
In addition to XANES, the team used X-ray fluorescence to look at thin cross-sections through the paint. Pouyet and colleagues also used ... «physicsworld.com, Jul 15»
A fluorescence-based bioassay for antibacterials and its application …
The Gram-positive bacteria exhibit a native fluorescence during their exponential growth phase due to the expression of improved yellow ... «Nature.com, Jul 15»
A Glowing Way to Monitor Forest Health
Through a ground-based study, a research team has now helped to confirm that this subtle glow, known as solar-induced chlorophyll fluorescence (SIF), can ... «Photonics.com, Jul 15»