Thermo Fisher
nd 1000 ![]() Nd 1000, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 99/100, based on 20223 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more https://www.bioz.com/result/nd 1000/product/Thermo Fisher Average 99 stars, based on 20223 article reviews Price from $9.99 to $1999.99
nd 1000 - by Bioz Stars,
2019-12
99/100 stars
|
Buy from Supplier |
LabTech Inc
nd 1000 ![]() Nd 1000, supplied by LabTech Inc, used in various techniques. Bioz Stars score: 92/100, based on 162 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more https://www.bioz.com/result/nd 1000/product/LabTech Inc Average 92 stars, based on 162 article reviews Price from $9.99 to $1999.99
nd 1000 - by Bioz Stars,
2019-12
92/100 stars
|
Buy from Supplier |
Thermo Fisher
nd 1000 uv spectrophotometer ![]() Nd 1000 Uv Spectrophotometer, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 99/100, based on 1252 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more https://www.bioz.com/result/nd 1000 uv spectrophotometer/product/Thermo Fisher Average 99 stars, based on 1252 article reviews Price from $9.99 to $1999.99
nd 1000 uv spectrophotometer - by Bioz Stars,
2019-12
99/100 stars
|
Buy from Supplier |
Image Search Results

Journal: BMC Molecular Biology
Article Title: Analysis of current and alternative phenol based RNA extraction methodologies for cyanobacteria
doi: 10.1186/1471-2199-10-79
Figure Lengend Snippet: Extracted RNA yield and purity . Yield and absorption ratios for the different extraction methods were determined. For each method, 6 cyanobacteria aliquots were used for RNA extraction and 1 μl analysed using the NanoDrop ND-1000 UV/Vis spectrophotometer. The resulting bars shown are the average, and the standard deviation, from values obtained for each extraction method.
Article Snippet: The authors would like to thank Elin Övernäs and Marie Englund, from the Department of Evolution, Genomics and Systematics, Uppsala University, for access to, and help with the use of the
Techniques: RNA Extraction, Spectrophotometry, Standard Deviation

Journal: BMC Molecular Biology
Article Title: Analysis of current and alternative phenol based RNA extraction methodologies for cyanobacteria
doi: 10.1186/1471-2199-10-79
Figure Lengend Snippet: Extraction contamination analysis . Absorption spectra in the UV-region for purified RNA using 6 different extraction methods. For each method, 6 cyanobacteria aliquots were used for RNA extraction. From all obtained RNA samples, 1 μl was analysed using the NanoDrop ND-1000 UV/Vis spectrophotometer. The resulting lines shown are averaged from values obtained for each extraction method.
Article Snippet: The authors would like to thank Elin Övernäs and Marie Englund, from the Department of Evolution, Genomics and Systematics, Uppsala University, for access to, and help with the use of the
Techniques: Purification, RNA Extraction, Spectrophotometry

Journal:
Article Title: Extraction of mRNA from Soil
doi: 10.1128/AEM.03047-09
Figure Lengend Snippet: Correspondence between the efficiency of humic acid removal and the pH of the extraction buffer, as assessed by eye (A) and NanoDrop ND-1000 spectrophotometry at 400 nm (B). Total RNA was extracted under either high-pH or low-pH conditions and was subsequently
Article Snippet: Using
Techniques: Spectrophotometry

Journal: Virology Journal
Article Title: A novel dengue virus detection method that couples DNAzyme and gold nanoparticle approaches
doi: 10.1186/1743-422X-10-201
Figure Lengend Snippet: Analysis of DDZ-AuNP sensitivity. A) DDZ-M-AuNP colorimetric assays were performed on DENV-2 NGC titers of 1 × 10 1 , 1 × 10 2 , 1 × 10 4 , and 1 × 10 6 to determine the limits of detection. Samples were assembled as described in Methods, incubated at 37°C for 30 minutes and photographed. Results show that the DDZ-M-AuNP colorimetric assay is capable of detecting DENV-2 at a titer as low as 1 × 10 1 . DDZ-M = anti-dengue virus DNAzyme, DDZin-M = inactive anti-dengue virus DNAzyme. B) Analysis of DDZ-AuNP sensitivity by UV/Vis spectrophotometry. Ten microliters (10 uL) of cell culture fluid from Mock, DENV-2 NGC (titers of 1 × 10 1 , 1 × 10 2 1 × 10 6 /mL), or CHIKV vaccine strain 181/25 (1 × 10 6/ mL) infected C6/36 cells, or DENV serially diluted from 1 × 10 1 (Dil1 through Dil5) or were added to separate mixtures as described in A) . UV/Vis spectrophotometric analysis was performed using the ND-1000 spectrophotometer at an absorbance of 520 nm. Absorbance measurements were graphed in log scale to illustrate sensitivity and accuracy of the colorimetric DENV detection method.
Article Snippet: Quantification of these oligonucleotides was performed with the
Techniques: Incubation, Colorimetric Assay, Spectrophotometry, Cell Culture, Infection

Journal: Virology Journal
Article Title: A novel dengue virus detection method that couples DNAzyme and gold nanoparticle approaches
doi: 10.1186/1743-422X-10-201
Figure Lengend Snippet: Assessment of DDZ-AuNP specificity. A) DENV-2 and CHIKV (1 × 106/mL each) were placed in a buffered solution containing 10 mM MgCl2, 1 × 105 DDZ-AuNP particles/mL, 1.5 M NaCl, and 0.5% (w/v) SDS. Eppendorf tubes containing these mixes were incubated at 37°C for 30 minutes and photographed. CHIKV = chikungunya virus. DENV-2 = dengue virus serotype 2, DDZ-M = anti-dengue virus DNAzyme, DDZin-M = inactive anti-dengue virus DNAzyme. B) Analysis of DENV detection by UV/Vis Spectrophotometry. Samples were assembled as was performed for in A, mixed, incubated at 37°C for 5 minutes, and spectrophotometric analysis was performed using the ND-1000 spectrophotometer. C) Detection of DENV by DDZ-M-AuNP in comparison to several other flaviviruses. The specificity of our DDZ-M-AuNP device to detect DENV and not other fellow flavivirus members YFV, JEV or ZV was determined as described earlier (see Figure 4 ). D) An alignment was performed on consensus sequences of each of the four DENV serotypes to determine the most optimal regions for the design of serotype specific DDZ-AuNP devices by determining the region of least conservation one serotype has with the other DENV serotypes. E) Colorimetric serotype-specific detection of DENV. Cell culture supernatants from C6/36 cells mock infected (Mock), or from cells infected with either DENV serotypes 1 through 4 or CHIKV (1 × 106/mL each) were placed in buffered solutions containing the necessary cofactors and AuNPs tethered with our all purpose DENV serotype specific DNAzyme, DDZ-M, or one of the serotype-specific DDZs (designated DDZ-1 through-4) designed to specifically target the corresponding DENV serotype (Table 1 ). Eppendorf tubes containing these mixes were incubated at 37°C for 5 minutes and photographed.
Article Snippet: Quantification of these oligonucleotides was performed with the
Techniques: Incubation, Spectrophotometry, Cell Culture, Infection

Journal: PLoS ONE
Article Title: A Comparison of Collection Techniques for Gene Expression Analysis of Human Oral Taste Tissue
doi: 10.1371/journal.pone.0152157
Figure Lengend Snippet: Flowchart of study design to identify collection techniques that enable quantitative measures of taste gene expression. Samples were collected from 8 volunteers using the six different methods, the RNA was extracted and analysed with the NanoDrop ND-1000 Spectrophotometer (for quantity and purity) and Bio-analyser (analysis of RNA integrity). Real-time quantitative PCR was completed on taste tissue markers and taste genes, allowing for the identification of methods enabling quantitative measures of taste gene expression.
Article Snippet: Samples were assessed for RNA quantity using
Techniques: Expressing, Spectrophotometry, Real-time Polymerase Chain Reaction

Journal: Journal of Insect Science
Article Title: Non-Enzymatic Hydrolysis of RNA in Workers of the Ant Nylanderia pubens
doi: 10.1673/031.012.14601
Figure Lengend Snippet: (A) Microfluidic analyses of total RNA prepared from different life stages of Nylanderia pubens by the Trizol method. RNA standards and their corresponding sizes are provided in the left-most column. (B) PCR of a portion of the N. pubens ubiquin gene. DNase-treated RNA (from panel A) of larvae (lane 1 ) and adults (lane 2) was reverse transcribed and subsequently amplified by PCR. MW = molecular weight markers. Sizes shown on the left. (C) Results of spectrophotometric analysis of the RNA preparations from workers and larvae from the upper panel on an ND-1000 spectrophotometer. Standard deviation values are indicated by error bars. The mean 260:280 nm ratio is provided for each life stage within the bar. High quality figures are available online.
Article Snippet: For comparison, RNA quality and quantity were determined spectrophotometrically on an
Techniques: Polymerase Chain Reaction, Amplification, Molecular Weight, Spectrophotometry, Standard Deviation

Journal: Oncotarget
Article Title: miR-758-3p: a blood-based biomarker that’s influence on the expression of CERP/ABCA1 may contribute to the progression of obesity to metabolic syndrome
doi: 10.18632/oncotarget.24314
Figure Lengend Snippet: Plasma-based RNA quantification and characterisation (A) Concentration of RNA isolated from plasma specimens, as assessed by NanoDrop ND-1000 spectrophotometer. (B(i)) Electropherograms show the presence of 5S and 5.8S subunits, tRNAs and small RNA fragments (
Article Snippet: RNA quantity was subsequently assessed using a NanoDrop
Techniques: Concentration Assay, Isolation, Spectrophotometry

Journal: PLoS ONE
Article Title: Shotgun Pyrosequencing Metagenomic Analyses of Dusts from Swine Confinement and Grain Facilities
doi: 10.1371/journal.pone.0095578
Figure Lengend Snippet: DNA yield of dust isolated from swine confinement facilities, grain elevators and households without pets. Total genomic DNA was isolated by a bead-beating protocol (Mo Bio, Power Clean, Carlsbad, CA) and quantified using a Nanodrop ND-1000 UV spectrophotometer (NanoDrop Technologies, Wilmington, DE). Each bar represents the mean DNA yield (µg/mg dust) ± SEM from two independent dust samples.
Article Snippet: Total genomic DNA was isolated by bead beating following the manufacturer’s instructions (Mo Bio, PowerSoil Kit, Carlsbad, CA), then assayed using a Nanodrop
Techniques: Isolation, Spectrophotometry