CO OZNACZA SŁOWO NEPHELOMETRY
Nefelometr
Nefelometr jest przyrządem do pomiaru stężenia zawieszonych cząstek w ciekłym lub gazowym koloidie. Nefelometr mierzy zawieszone cząstki przez zastosowanie wiązki światła i detektora światła ustawionego na jedną stronę źródła światła. Gęstość cząstek jest wtedy funkcją światła odbitego od detektora od cząstek. W pewnym stopniu, ile światła odbija dla danej gęstości cząstek, zależy od właściwości cząstek, takich jak ich kształt, kolor i odbijanie. Nefelometry są skalibrowane do znanego pyłu, a następnie użyj czynników środowiskowych, aby odpowiednio wyrównać lżejsze lub ciemniejsze zabrudzenia. K-współczynnik jest określony przez użytkownika, uruchamiając nefelometr obok pompy próbkującej powietrze i porównując wyniki.
Definicja słowa nephelometry w słowniku
Definicja nefelometrii w słowniku jest miarą wielkości lub gęstości cząstek zawieszonych w płynie, szczególnie za pomocą nefelometru.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «NEPHELOMETRY»
Poznaj użycie słowa
nephelometry w następujących pozycjach bibliograficznych Książki powiązane ze słowem
nephelometry oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Essentials of Immunology and Serology
Nephelometry Nep he lo meters are instruments that measure the amount of light
scatter caused by antigen-antibody complexes timmune complexes) in solution
tFigure 10-6). The technique is referred to as nephelometry and has largely ...
2
Clinical Laboratory Medicine
Turbidimetry and nephelometry are techniques for the elec- trooptical
quantitation of immune complex formation in solution. Because turbidimetry and
nephelometry are precise, rapid, automated methods of immunoquantitation, they
are ...
Kenneth D. McClatchey,
2002
3
Basic Concepts Of Analytical Chemistry
27.2 Nephelometry All the laws governing turbidimetric determinations are also
applicable to nephelometric measurements. The only point of difference in
nephelometry is that the light source .and receptor are at right angles. In both ...
4
Diagnostic Immunopathology: Laboratory Practice and Clinical ...
Immunoglobulin and other protein measurement by nephelometry Nephelometry
offers greater precision than RID even with less experienced operators, and has
the advantages of speed, automation and objectivity. The equipment will also ...
Heddy Zola, Peter Roberts-Thomson, Robert McEvoy,
1995
5
Undergraduate Instrumental Analysis, Fifth Edition
Nephelometry and Turbidimetry Much of the theory and equipment used in
spectrophotometry apply with little modification to nephelometry and turbidimetry.
These fields involve the scattering of light by nontransparent particles suspended
in a ...
6
Pharmaceutical Drug Analysis
CONTAINS : 20.1 Introduction 20.2 Theory 20.3 Instruments for Nephelometry
and Turbidimetry 20.3.1 Instruments For Nephelometry 20.3.2 Instruments For
Turbidimetry 20.4 Assay of pharmaceutical substances 20.4.1 Turbidimetric
assay ...
7
A Handbook of Chemical Analysis
Nephelometry and turbidimetry are techniques of analysis that are closely allied
to colorimetry. Much of the theory and equipment used in colorimetry apply with
little modification to both these techniques. Both nephelometry and turbidimetry ...
8
Wine Microbiology: Practical Applications and Procedures
Lens Lamp Sample Cell Light Beam Spectrophotometry Aperature Detector
Nephelometry The accuracy of using a spectrophotometer or nephelometer to
estimate. Figure 14.5. Diagram of spectrophotometic and nephelometic
instruments.
Kenneth C. Fugelsang, Charles G. Edwards,
2007
9
The biomedical engineering handbook. 1
Filter Filter Light source IQ Turbidity 'detector -Y~\ Nephelometry detector
FIGURE 75.5 Nephelometer. Light scattered by large molecules is measured at
an angle a away from the axis of incident light. The filters select the wavelength
range ...
10
Principles and Methods for Assessing Autoimmunity Associated ...
nephelometry/turbidimetry. Since the concentrations of IgD and IgE are much
lower (IgD: 0.04 g/l; IgE: 3 × 10í5g/l), more sensitive assay methods are required
for the detection of these latter two isotypes. Nephelometry and turbidimetry are ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «NEPHELOMETRY»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
nephelometry w wiadomościach.
Implications of iron deficiency/anemia on the classification of …
From serum, soluble transferrin receptor was measured via nephelometry on a Siemens BNP (Seimans China, Beijing, China) and ferritin was ... «Nature.com, Cze 15»
'Young women must be persistent and diligent'
Known as immuno-nephelometry, Ritchie's method revolutionized how laboratories worldwide measure serum proteins. According to its ... «KeepMEcurrent.com, Cze 15»
Systemic autoimmune disease in asbestosis rapidly responding to …
... and differential, normal liver and kidney function, ESR 56 mm/h, CRP 7.75 mg/dl (nephelometry; normal value <0.5 mg/dl), and ANA 1/1280, ... «BMC Blogs Network, Cze 15»
Theoretical Advantages of Heavy/Light Chain (HLC) Tests over …
Total IgA may also be measured using nephelometry; however, the disadvantage of this test is that it cannot distinguish between monoclonal ... «SelectScience.net, Cze 15»
Identification of two key genes controlling chill haze stability of beer …
Chapon L. Nephelometry as a method for studying the relations between polyphenols and proteins. J I Brewing. 1993; 99(1):49-56. Publisher ... «BMC Blogs Network, Cze 15»
Case report: lupus nephritis with autoantibodies to complement …
This restoration correlated with AP activation in the fluid phase, as observed by C3 reduction when measured by nephelometry following the ... «BMC Blogs Network, Mar 15»
BMG LABTECH – the Microplate Reader Company – celebrates 25 …
... laser-based nephelometry, Simultaneous Dual Emission detection, and a high resolution ultra-fast UV/Vis spectrometer. With its latest device, ... «European Pharmaceutical Review, Sty 15»
Continuous Emissions Monitoring System Offers Dual Analysis for …
The company says the PM CEMS is designed with dual monitoring technology that includes both light scattering (Nephelometry) and tapered ... «Environmental Leader, Paz 13»
Polyethersulfone (PES) Membrane Filters
The filter with 0.1µm are used for the ultracleaning of solutions,e.g. in case of nephelometry. Polyethersulfone (PES) filters have a high internal porosity. «Laboratory Network, Sie 13»
Experienced Development and Manufacturing of Water Quality …
... Conductivity /Salinity/T°C ; Turbidity (nephelometry/T°C) and dissolved Oxygen (optical)/ T°C. All the sensors operate on a principle of digital ... «International Environmental Technology, Sie 12»