af4 instrument af2000 Search Results


postnova af2000 software  (Postnova Analytics)
90
Postnova Analytics postnova af2000 software
Postnova Af2000 Software, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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postnova af2000 software - by Bioz Stars, 2026-03
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af20 0 0 mt instrument  (Postnova Analytics)
90
Postnova Analytics af20 0 0 mt instrument
Af20 0 0 Mt Instrument, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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af20 0 0 mt instrument - by Bioz Stars, 2026-03
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mf2000  (Postnova Analytics)
90
Postnova Analytics mf2000
Mf2000, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mf2000/product/Postnova Analytics
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mals detector  (Brookhaven Instruments)
90
Brookhaven Instruments mals detector
Mals Detector, supplied by Brookhaven Instruments, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mals detector/product/Brookhaven Instruments
Average 90 stars, based on 1 article reviews
mals detector - by Bioz Stars, 2026-03
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eclipse af4  (Waters Corporation)
93
Waters Corporation eclipse af4
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Eclipse Af4, supplied by Waters Corporation, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/eclipse af4/product/Waters Corporation
Average 93 stars, based on 1 article reviews
eclipse af4 - by Bioz Stars, 2026-03
93/100 stars
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mounted on pn5120 injection bracket  (Postnova Analytics)
90
Postnova Analytics mounted on pn5120 injection bracket
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Mounted On Pn5120 Injection Bracket, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mounted on pn5120 injection bracket/product/Postnova Analytics
Average 90 stars, based on 1 article reviews
mounted on pn5120 injection bracket - by Bioz Stars, 2026-03
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dawn  (Waters Corporation)
95
Waters Corporation dawn
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Dawn, supplied by Waters Corporation, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/dawn/product/Waters Corporation
Average 95 stars, based on 1 article reviews
dawn - by Bioz Stars, 2026-03
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pn7149 solvent organizer  (Postnova Analytics)
90
Postnova Analytics pn7149 solvent organizer
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Pn7149 Solvent Organizer, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/pn7149 solvent organizer/product/Postnova Analytics
Average 90 stars, based on 1 article reviews
pn7149 solvent organizer - by Bioz Stars, 2026-03
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pn1130 isocratic focus pump  (Postnova Analytics)
90
Postnova Analytics pn1130 isocratic focus pump
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Pn1130 Isocratic Focus Pump, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/pn1130 isocratic focus pump/product/Postnova Analytics
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sec-mals20  (Viscotek Corporation)
90
Viscotek Corporation sec-mals20
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Sec Mals20, supplied by Viscotek Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/sec-mals20/product/Viscotek Corporation
Average 90 stars, based on 1 article reviews
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spd-20a prominence uv/vis detector  (Postnova Analytics)
90
Postnova Analytics spd-20a prominence uv/vis detector
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Spd 20a Prominence Uv/Vis Detector, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/spd-20a prominence uv/vis detector/product/Postnova Analytics
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spd-20a prominence uv/vis detector - by Bioz Stars, 2026-03
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teflon spacer  (Postnova Analytics)
90
Postnova Analytics teflon spacer
Fig. 2. <t>MD-AF4</t> results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.
Teflon Spacer, supplied by Postnova Analytics, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


Fig. 2. MD-AF4 results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.

Journal: European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V

Article Title: Improved multidetector asymmetrical-flow field-flow fractionation method for particle sizing and concentration measurements of lipid-based nanocarriers for RNA delivery.

doi: 10.1016/j.ejpb.2021.03.004

Figure Lengend Snippet: Fig. 2. MD-AF4 results using the LC. A) UV fractograms of LNP1-RNA overlaid with Rg values, measured by Lab1 using the LC with two different XF profiles (linear and exponential) presented in figure C, showing (i) a large void peak (orange arrow), (ii) the main peak associated with NPs (violet arrow) and (iii) a large, retained peak (light blue arrow). ; B) UV fractograms of the same sample overlaid with Rg values, measured by Lab2 using the LC with the linearly decreasing XF profile of Figure C but with focusing times of 4, 7 and 9 min. C) XF profiles applied: exponential (black) and linear (red) decreases of the XF. D) Void peak height as % of the main peak for varying focus times with linear XF profile, Lab2. E) Retained peak height as % of the main peak for linear and exponential XF profiles, Lab1.

Article Snippet: Two widely available commercial platforms were used for this study: in Lab1, an AF2000 Multiflow FFF (Postnova Analytics) and in Lab2 an Eclipse AF4 (Wyatt Technology).

Techniques:

Fig. 3. Comparison of the FI and LC AF4 methods. Fractograms obtained for LNP1-RNA by applying a linearly decreasing XF profile for Lab1 (black) and Lab 2 (red) using (A) the LC and (B) the FI channel. Light scattering intensity and UV–Vis absorption are reported on the left and right panels, respectively, together with the Rg profile estimated by Berry model. C) Summary of the results averaged over 3 measurements. Values in parentheses represent the standard deviation of the mean.

Journal: European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V

Article Title: Improved multidetector asymmetrical-flow field-flow fractionation method for particle sizing and concentration measurements of lipid-based nanocarriers for RNA delivery.

doi: 10.1016/j.ejpb.2021.03.004

Figure Lengend Snippet: Fig. 3. Comparison of the FI and LC AF4 methods. Fractograms obtained for LNP1-RNA by applying a linearly decreasing XF profile for Lab1 (black) and Lab 2 (red) using (A) the LC and (B) the FI channel. Light scattering intensity and UV–Vis absorption are reported on the left and right panels, respectively, together with the Rg profile estimated by Berry model. C) Summary of the results averaged over 3 measurements. Values in parentheses represent the standard deviation of the mean.

Article Snippet: Two widely available commercial platforms were used for this study: in Lab1, an AF2000 Multiflow FFF (Postnova Analytics) and in Lab2 an Eclipse AF4 (Wyatt Technology).

Techniques: Comparison, Standard Deviation

Fig. 7. LNP1-RNA particle morphology by MD-AF4. A) Rg and Rh profiles of LNP1-RNA measured by online DLS and online MALS; B) calculated Rg/Rh ratio across the peak.

Journal: European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V

Article Title: Improved multidetector asymmetrical-flow field-flow fractionation method for particle sizing and concentration measurements of lipid-based nanocarriers for RNA delivery.

doi: 10.1016/j.ejpb.2021.03.004

Figure Lengend Snippet: Fig. 7. LNP1-RNA particle morphology by MD-AF4. A) Rg and Rh profiles of LNP1-RNA measured by online DLS and online MALS; B) calculated Rg/Rh ratio across the peak.

Article Snippet: Two widely available commercial platforms were used for this study: in Lab1, an AF2000 Multiflow FFF (Postnova Analytics) and in Lab2 an Eclipse AF4 (Wyatt Technology).

Techniques: