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alugram fluorescent indicator  (MACHEREY NAGEL)


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    MACHEREY NAGEL alugram fluorescent indicator
    Alugram Fluorescent Indicator, supplied by MACHEREY NAGEL, used in various techniques. Bioz Stars score: 93/100, based on 227 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/fluorescent+indicator/TLC+aluminum+sheets%2C+silica+gel+layer%2C+ALUGRAM+SIL+G+UV254/10__1002_slash_vrc2__70646-41-19-28
    Average 93 stars, based on 227 article reviews
    alugram fluorescent indicator - by Bioz Stars, 2026-11
    93/100 stars

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    Related Articles

    other:

    Article Title: 2-Styrylquinolines with Push-Pull Architectures as Sensors for β-Amyloid Aggregation with Theranostic Properties
    Article Snippet: Infrared spectra were obtained with an Agilent Cary630 FTIR spectrophotometer equipped with a diamond accessory for both solid and liquid samples.

    Article Title: Design, Synthesis, and Trypanosomicidal Evaluation of Eugenol-Based Azole Hybrids: Discovery of an In Vitro Active and Selective Compound
    Article Snippet: All reagents were purchased from Sigma-Aldrich (São Paulo, Brazil) and used without further purification except DMF, which was dried before use.

    Thin Layer Chromatography:

    Article Title: 1-Azinyl-1′-Alkenylferrocenes with Anticholinesterase, Antioxidant, and Antiaggregating Activities as Multifunctional Agents for Potential Treatment of Alzheimer’s Disease
    Article Snippet: High-resolution electrospray ionization mass spectra were obtained for positive ions within the m/z range of 50–1300 Da on a Bruker maXis Impact HD high-resolution Q-TOF LC-MS/MS spectrometer. .. Reaction progress was monitored using thin-layer chromatography (TLC) on 0.2 mm aluminum oxide plates with a fluorescent indicator (Polygram ® Alox N/UV254, Macherey-Nagel, Düren, Germany) and 0.20 mm silica gel plates coated with fluorescent indicator F254 (ALUGRAM ® Xtra SIL G/UV254, pre-coated TLC sheets, Macherey-Nagel, Düren, Germany). ..

    Article Title: Total Syntheses of the Amaryllidaceae Alkaloids Carltonines A-C and the Neuroprotective and Immunomodulatory Evaluation of Carltonine B.
    Article Snippet: The inhibition of butyrylcholinesterase (BChE) represents an emerging approach for the treatment of Alzheimer’s disease (AD).. In 2020, three previously undescribed Amaryllidaceae alkaloids, carltonines A−C (1−3), were isolated, and their inhibitory activity on BChE was reported.. Herein, we describe the first, nonstereoselective total synthesis of carltonine A−C (1−3) and confirmed their inhibitory activity using Ellman’s assay, with nanomolar BChE inhibition by carltonine B (2).

    Article Title: 2-Styrylquinolines with Push-Pull Architectures as Sensors for β-Amyloid Aggregation with Theranostic Properties.
    Article Snippet: Flash chromatographic separations were carried out using silica gel (Scharlau 40–60 μm, 230–400 mesh ASTM) or neutral alumina (Merck S22). .. Reaction progress was monitored by thin layer chromatography on aluminum plates coated with silica gel and having a fluorescent indicator (Macherey-Nagel Xtra SIL G/UV254). .. UV-Vis spectra were obtained with a Cary 60 UV–Vis spectrophotometer from Agilent (Santa Clara, CA, USA), equipped with control and data acquisition Cary WinUV 5.1 software.

    Article Title: Catalytic Asymmetric ( ene – endo )‑Carbonyl–Ene Type Cyclizations
    Article Snippet: .. Preparative TLC was performed on silica gel pre-coated TLC plates SIL G-25 UV254, 0.25 mm silica gel with fluorescent indicator (Macherey-Nagel). .. Column Chromatography Flash column chromatography (FCC) was carried out using Merck (60 Å, 230–400 mesh, particle size 0.040–0.063 mm) using technical grade solvents.

    Article Title: Autonomous Activation of a Gated Chemiluminescent Photosensitizer Enables Targeted Photodynamic Therapy in Tumor Cells
    Article Snippet: .. Thin layer chromatography (TLC) was used for visualizing and monitoring compounds by irradiation with UV light: 0.2 mm silica gel with fluorescent indicator (MACHEREY-NAGEL ALUGRAM SIL G/UV254). .. Column chromatography with silica gel (MACHEREY-NAGEL silica 60 M, 0.04-0.063 mm) as a stationary phase was used for purification.

    Article Title: Development of a Stereoselective Synthesis of Isomers of (+)-Disorazole Z1’s Lateral Chain
    Article Snippet: The products were purified by flash chromatography on Merck silica gel 60 (40-63 μm). .. POLYGRAM SIL G/UV254 prefabricated TLC plates with fluorescent indicator from Macherey-Nagel have been used for the analytical thin layer chromatography (TLC). ..

    Aluminum Oxide:

    Article Title: Total Syntheses of the Amaryllidaceae Alkaloids Carltonines A-C and the Neuroprotective and Immunomodulatory Evaluation of Carltonine B.
    Article Snippet: The inhibition of butyrylcholinesterase (BChE) represents an emerging approach for the treatment of Alzheimer’s disease (AD).. In 2020, three previously undescribed Amaryllidaceae alkaloids, carltonines A−C (1−3), were isolated, and their inhibitory activity on BChE was reported.. Herein, we describe the first, nonstereoselective total synthesis of carltonine A−C (1−3) and confirmed their inhibitory activity using Ellman’s assay, with nanomolar BChE inhibition by carltonine B (2).

    Irradiation:

    Article Title: Autonomous Activation of a Gated Chemiluminescent Photosensitizer Enables Targeted Photodynamic Therapy in Tumor Cells
    Article Snippet: .. Thin layer chromatography (TLC) was used for visualizing and monitoring compounds by irradiation with UV light: 0.2 mm silica gel with fluorescent indicator (MACHEREY-NAGEL ALUGRAM SIL G/UV254). .. Column chromatography with silica gel (MACHEREY-NAGEL silica 60 M, 0.04-0.063 mm) as a stationary phase was used for purification.



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    ( A ) Procedure of drought stress and recovery experiment and photographs of plants under testing. Predrought is defined as 1 day before plants display wilting symptoms. ( B ) Amplitude of light-induced potential change for plants under 9 days of escalating drought (red) benchmarked against well-watered control plants (gray), showing an increase followed by decrease upon wilting. a.u., arbitrary units. ( C ) Light-induced potential change before and after inhibition of Ca 2+ channels in the same leaf. N = 3. ( D ) Light-induced potential change before and after inhibition of ROS production in the same leaf. N = 3. ( E ) Confocal images of intracellular Ca 2+ (top) and apoplastic ROS (bottom) during drought simulation, with quantification of the mean fluorescence intensity per region of interest (ROI) shown on the right. BF, bright <t>field.</t> <t>Fluo-3</t> AM and 2′,7′-dichlorodihydrofluorescein diacetate (H 2 DCFDA): dyes used for visualizing Ca 2+ and ROS, respectively. Scale bar, 50 μm. CK, control plants; DR, drought-stressed plants. ( F ) Plant EP signals under the light and dark conditions with starting potential aligned for all samples on each day. N = 6. ( G ) Mean potential calculated from signals in (F) 1 hour after light on or light off, showing opposing trends with time under light and dark conditions. Dark mean potential changes before visual symptom onset on day 7. Solid lines in (C), (D), and (F) are mean values, and shadows represent SD. Box plots in (B), (E), and (G) display first quartile, median, and third quartile. Whiskers are drawn at 1.5 interquartile range distance. Means are denoted by empty squares. * P < 0.05; *** P < 0.001; **** P < 0.0001; n.s., not significant. Two sample t test.
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    ( A ) Procedure of drought stress and recovery experiment and photographs of plants under testing. Predrought is defined as 1 day before plants display wilting symptoms. ( B ) Amplitude of light-induced potential change for plants under 9 days of escalating drought (red) benchmarked against well-watered control plants (gray), showing an increase followed by decrease upon wilting. a.u., arbitrary units. ( C ) Light-induced potential change before and after inhibition of Ca 2+ channels in the same leaf. N = 3. ( D ) Light-induced potential change before and after inhibition of ROS production in the same leaf. N = 3. ( E ) Confocal images of intracellular Ca 2+ (top) and apoplastic ROS (bottom) during drought simulation, with quantification of the mean fluorescence intensity per region of interest (ROI) shown on the right. BF, bright <t>field.</t> <t>Fluo-3</t> AM and 2′,7′-dichlorodihydrofluorescein diacetate (H 2 DCFDA): dyes used for visualizing Ca 2+ and ROS, respectively. Scale bar, 50 μm. CK, control plants; DR, drought-stressed plants. ( F ) Plant EP signals under the light and dark conditions with starting potential aligned for all samples on each day. N = 6. ( G ) Mean potential calculated from signals in (F) 1 hour after light on or light off, showing opposing trends with time under light and dark conditions. Dark mean potential changes before visual symptom onset on day 7. Solid lines in (C), (D), and (F) are mean values, and shadows represent SD. Box plots in (B), (E), and (G) display first quartile, median, and third quartile. Whiskers are drawn at 1.5 interquartile range distance. Means are denoted by empty squares. * P < 0.05; *** P < 0.001; **** P < 0.0001; n.s., not significant. Two sample t test.
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    ( A ) Procedure of drought stress and recovery experiment and photographs of plants under testing. Predrought is defined as 1 day before plants display wilting symptoms. ( B ) Amplitude of light-induced potential change for plants under 9 days of escalating drought (red) benchmarked against well-watered control plants (gray), showing an increase followed by decrease upon wilting. a.u., arbitrary units. ( C ) Light-induced potential change before and after inhibition of Ca 2+ channels in the same leaf. N = 3. ( D ) Light-induced potential change before and after inhibition of ROS production in the same leaf. N = 3. ( E ) Confocal images of intracellular Ca 2+ (top) and apoplastic ROS (bottom) during drought simulation, with quantification of the mean fluorescence intensity per region of interest (ROI) shown on the right. BF, bright <t>field.</t> <t>Fluo-3</t> AM and 2′,7′-dichlorodihydrofluorescein diacetate (H 2 DCFDA): dyes used for visualizing Ca 2+ and ROS, respectively. Scale bar, 50 μm. CK, control plants; DR, drought-stressed plants. ( F ) Plant EP signals under the light and dark conditions with starting potential aligned for all samples on each day. N = 6. ( G ) Mean potential calculated from signals in (F) 1 hour after light on or light off, showing opposing trends with time under light and dark conditions. Dark mean potential changes before visual symptom onset on day 7. Solid lines in (C), (D), and (F) are mean values, and shadows represent SD. Box plots in (B), (E), and (G) display first quartile, median, and third quartile. Whiskers are drawn at 1.5 interquartile range distance. Means are denoted by empty squares. * P < 0.05; *** P < 0.001; **** P < 0.0001; n.s., not significant. Two sample t test.
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    Image Search Results


    ( A ) Procedure of drought stress and recovery experiment and photographs of plants under testing. Predrought is defined as 1 day before plants display wilting symptoms. ( B ) Amplitude of light-induced potential change for plants under 9 days of escalating drought (red) benchmarked against well-watered control plants (gray), showing an increase followed by decrease upon wilting. a.u., arbitrary units. ( C ) Light-induced potential change before and after inhibition of Ca 2+ channels in the same leaf. N = 3. ( D ) Light-induced potential change before and after inhibition of ROS production in the same leaf. N = 3. ( E ) Confocal images of intracellular Ca 2+ (top) and apoplastic ROS (bottom) during drought simulation, with quantification of the mean fluorescence intensity per region of interest (ROI) shown on the right. BF, bright field. Fluo-3 AM and 2′,7′-dichlorodihydrofluorescein diacetate (H 2 DCFDA): dyes used for visualizing Ca 2+ and ROS, respectively. Scale bar, 50 μm. CK, control plants; DR, drought-stressed plants. ( F ) Plant EP signals under the light and dark conditions with starting potential aligned for all samples on each day. N = 6. ( G ) Mean potential calculated from signals in (F) 1 hour after light on or light off, showing opposing trends with time under light and dark conditions. Dark mean potential changes before visual symptom onset on day 7. Solid lines in (C), (D), and (F) are mean values, and shadows represent SD. Box plots in (B), (E), and (G) display first quartile, median, and third quartile. Whiskers are drawn at 1.5 interquartile range distance. Means are denoted by empty squares. * P < 0.05; *** P < 0.001; **** P < 0.0001; n.s., not significant. Two sample t test.

    Journal: Science Advances

    Article Title: Adaptable thermoresponsive polymer for long-term electrical coupling in plant electrophysiology monitoring

    doi: 10.1126/sciadv.ady1400

    Figure Lengend Snippet: ( A ) Procedure of drought stress and recovery experiment and photographs of plants under testing. Predrought is defined as 1 day before plants display wilting symptoms. ( B ) Amplitude of light-induced potential change for plants under 9 days of escalating drought (red) benchmarked against well-watered control plants (gray), showing an increase followed by decrease upon wilting. a.u., arbitrary units. ( C ) Light-induced potential change before and after inhibition of Ca 2+ channels in the same leaf. N = 3. ( D ) Light-induced potential change before and after inhibition of ROS production in the same leaf. N = 3. ( E ) Confocal images of intracellular Ca 2+ (top) and apoplastic ROS (bottom) during drought simulation, with quantification of the mean fluorescence intensity per region of interest (ROI) shown on the right. BF, bright field. Fluo-3 AM and 2′,7′-dichlorodihydrofluorescein diacetate (H 2 DCFDA): dyes used for visualizing Ca 2+ and ROS, respectively. Scale bar, 50 μm. CK, control plants; DR, drought-stressed plants. ( F ) Plant EP signals under the light and dark conditions with starting potential aligned for all samples on each day. N = 6. ( G ) Mean potential calculated from signals in (F) 1 hour after light on or light off, showing opposing trends with time under light and dark conditions. Dark mean potential changes before visual symptom onset on day 7. Solid lines in (C), (D), and (F) are mean values, and shadows represent SD. Box plots in (B), (E), and (G) display first quartile, median, and third quartile. Whiskers are drawn at 1.5 interquartile range distance. Means are denoted by empty squares. * P < 0.05; *** P < 0.001; **** P < 0.0001; n.s., not significant. Two sample t test.

    Article Snippet: Intracellular Ca 2+ ions were detected using the fluorescent Ca 2+ indicator Fluo-3 AM (MedChemExpress, HY-D0716).

    Techniques: Control, Inhibition, Fluorescence