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JENOPTIK Inc multi-dop x/tcd 7 instrument
Multi Dop X/Tcd 7 Instrument, supplied by JENOPTIK Inc, 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/product/tcd+device/multi+dop+x+tcd+device/pm09660377-35-18-24
Average 90 stars, based on 1 article reviews
multi-dop x/tcd 7 instrument - by Bioz Stars, 2026-11
90/100 stars

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Article Title: Chemiluminometric Immunosensor for High-Sensitivity Cardiac Troponin I Employing a Polymerized Enzyme Conjugate as a Tracer
Article Snippet: Upon completion of the binding reactions with analyte, the substrate solution was added, and the light signal was measured 30 sec after the addition by placing the EOC in a dark chamber installed with a cooled charge-coupled device (cooled CCD; ProgRes MF cool, JENOPTIK, Monheim am Rhein, Germany) .

Article Title: Differential modulation of voltage-gated sodium channels by nerve growth factor in three major subsets of TrkA-expressing nociceptors
Article Snippet: Cells were illuminated alternately at 340 nm and 380 nm (100 ms exposure time Polychrome V, Visitron Systems) at a sampling frequency of 2 Hz, and Fura-2 fluorescence images were acquired with a ProgRes MF Cool charge-coupled device (CCD) camera (Jenoptik, Germany).

Article Title: Inability to Process Negative Emotions in Cerebellar Damage: a Functional Transcranial Doppler Sonographic Study.
Article Snippet: Recent studies have implicated the cerebellum as part of a circuitry that is necessary to modulate higher order and behaviorally relevant information in emotional domains.. However, little is known about the relationship between the cerebellum and emotional processing.. This study examined cerebellar function specifically in the processing of negative emotions.

Article Title: Regional Hyperthermia Enhances Mesenchymal Stem Cell Recruitment to Tumor Stroma: Implications for Mesenchymal Stem Cell-Based Tumor Therapy.
Article Snippet: Chemotaxis of MSCs, seeded in collagen I (0.3 106 cells/mL), in relation to a gradient of unheated and heat-treated HuH7 supernatants, was tested in a live-cell tracking migration assay using the m-slide Chemotaxis3D system (ibidi, Planegg, Germany) and monitored by time-lapse microscopy (Leica Microsystems, Wetzlar, Germany) for 24 h as previously described.26 Every 15 min a picture was taken, using a Jenoptik ProgRes charge-coupled device (CCD) camera (Jenoptik, Jena, Germany) and an automatic xy-stage (Prior Scientific, Jena, Germany), controlled by the open access software ImageJ (NIH, Bethesda, MD, USA) using the mManager plug-in.

Article Title: Arabidopsis ribosomal proteins control vacuole trafficking and developmental programs through the regulation of lipid metabolism
Article Snippet: The following standard thermal profile was used for all PCR reactions: 90 °C for 30 s, followed by 40 cycles of 95 °C for 5 s, and 58 °C for 30 s. Amplicon dissociation curves (melting curves) were recorded after cycle 40 by heating from 65 °C to 95 °C with a ramp speed of 0.5 °C per 5 s. Data were analyzed by using the Bio-Rad self-contained program followed by Microsoft Office Excel 2007.

Article Title: The determination of copeptin levels helps management decisions among transient ischaemic attack patients.
Article Snippet: Background – Most approaches to transient ischaemic attack (TIA) triage use clinical scores and vascular imaging; however, some biomarkers have been suggested to improve the prognosis of TIA patients.. Methods – Serum levels of copeptin, adiponectin, neopterin, neuron-specific enolase, high-sensitivity C-reactive protein, IL-6, Nterminal pro-B-type natriuretic peptide, S100b, tumour necrosis factor-alpha and IL-1a as well as clinical characteristics were assessed on consecutive TIA patients during the first 24 h of the onset of symptoms.. Results – Among 237 consecutive TIA patients, 12 patients (5%) had a stroke within 7 days and 15 (6%) within 90 days.

Article Title: Removal of GPI-anchored membrane proteins causes clustering of lipid microdomains in the apical head area of porcine sperm.
Article Snippet: The release of extracellular proteins is a part of the sperm capacitation process; this allows the sperm surface reorganization that enables the sperm to fertilize an oocyte.. Some of the components released are ‘decapacitation factors’, an uncoordinated or early release of which may cause inappropriate surface destabilization and premature capacitation.. We studied the involvement of glycosylphosphatidylinositol-anchored proteins (GPI-APs) in sperm capacitation, and reported that CD52 and CD55 exhibit bicarbonate-dependent release during in vitro sperm capacitation.

Software:

Article Title: Feasibility of transcranial Doppler and single photon emission computed tomography in compound neuroactivation task.
Article Snippet: The aim of this study was to test feasibility of transcranial Doppler (TCD) and single photon emission computed tomography (SPECT) during compound neuroactivation task.. The study was performed in 60 healthy right-handed volunteers.. Cerebral blood flow velocity was measured by TCD in both middle cerebral arteries (MCA) at baseline and during computer game.



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The <t>TCD</t> study protocol. This protocol was performed within 48h of stroke onset, again between 3 and 7 days for participants with stroke, and once for controls. TCD, <t>transcranial</t> <t>Doppler</t> ultrasound; MCA, middle cerebral artery; NIHSS, National Institutes of Health Stroke Scale; SBP, systolic blood pressure; DBP, diastolic blood pressure; HR, heart rate; O 2 , Oxygen saturation.
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Fig. 3. Efficacy of scaled-up <t>TCD</t> <t>device</t> for microbial inactivation. (A) Schematic of microbial inactivation process using the scaled-up TCD device, where aerosols containing bacteria or viruses are dispersed on the device surface after charge injection. (B) Microbial inactivation efficiency for different model microorganisms [E. coli (gram-negative bacterium), B. subtilis (gram-positive bacterium), and MS2 bacteriophage (virus)]. (C) Effect of graphene on the microbial inactivation efficiency. No charg- ing voltage is applied to the device. (D) Effect of charging voltage on microbial inactivation efficiency. (E) Images showing the concentration of E. coli (left), B. subtilis (middle), and MS2 (right) at charging voltages of 20 and 1 V using the scaled-up TCD device. (F) Effect of humidity (up to 90%) and temperature (up to 60°C) on the effi- cacy of the TCD device for E. coli inactivation after 48 and 72 hours. (G) Efficacy of TCD device for bacterial inactivation when treating intermittently applied aerosols containing E. coli or B. subtilis. In (B) to (E), the experiment is performed at a fixed temperature (20°C) and humidity (30%). In (E) to (G), the TCD device is charged to 10 V, and microorganisms are measured after 1 min of attachment. Dashed lines indicate that all microorganisms are inactivated (i.e., no live microorganisms detected). Error bars represent SD (n = 3). Significant differences among groups are indicated by * and ** for P < 0.05 and P < 0.01, respectively.
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The TCD study protocol. This protocol was performed within 48h of stroke onset, again between 3 and 7 days for participants with stroke, and once for controls. TCD, transcranial Doppler ultrasound; MCA, middle cerebral artery; NIHSS, National Institutes of Health Stroke Scale; SBP, systolic blood pressure; DBP, diastolic blood pressure; HR, heart rate; O 2 , Oxygen saturation.

Journal: Frontiers in Neurology

Article Title: Cerebral hemodynamic response to upright position in acute ischemic stroke

doi: 10.3389/fneur.2024.1392773

Figure Lengend Snippet: The TCD study protocol. This protocol was performed within 48h of stroke onset, again between 3 and 7 days for participants with stroke, and once for controls. TCD, transcranial Doppler ultrasound; MCA, middle cerebral artery; NIHSS, National Institutes of Health Stroke Scale; SBP, systolic blood pressure; DBP, diastolic blood pressure; HR, heart rate; O 2 , Oxygen saturation.

Article Snippet: MCA signals (peak systolic and end-diastolic velocities) were located bilaterally at a depth of 55 mm using a Compumedics DWL Doppler Box digital TCD device.

Techniques:

Fig. 3. Efficacy of scaled-up TCD device for microbial inactivation. (A) Schematic of microbial inactivation process using the scaled-up TCD device, where aerosols containing bacteria or viruses are dispersed on the device surface after charge injection. (B) Microbial inactivation efficiency for different model microorganisms [E. coli (gram-negative bacterium), B. subtilis (gram-positive bacterium), and MS2 bacteriophage (virus)]. (C) Effect of graphene on the microbial inactivation efficiency. No charg- ing voltage is applied to the device. (D) Effect of charging voltage on microbial inactivation efficiency. (E) Images showing the concentration of E. coli (left), B. subtilis (middle), and MS2 (right) at charging voltages of 20 and 1 V using the scaled-up TCD device. (F) Effect of humidity (up to 90%) and temperature (up to 60°C) on the effi- cacy of the TCD device for E. coli inactivation after 48 and 72 hours. (G) Efficacy of TCD device for bacterial inactivation when treating intermittently applied aerosols containing E. coli or B. subtilis. In (B) to (E), the experiment is performed at a fixed temperature (20°C) and humidity (30%). In (E) to (G), the TCD device is charged to 10 V, and microorganisms are measured after 1 min of attachment. Dashed lines indicate that all microorganisms are inactivated (i.e., no live microorganisms detected). Error bars represent SD (n = 3). Significant differences among groups are indicated by * and ** for P < 0.05 and P < 0.01, respectively.

Journal: Science advances

Article Title: Highly efficient microbial inactivation enabled by tunneling charges injected through two-dimensional electronics.

doi: 10.1126/sciadv.adl5067

Figure Lengend Snippet: Fig. 3. Efficacy of scaled-up TCD device for microbial inactivation. (A) Schematic of microbial inactivation process using the scaled-up TCD device, where aerosols containing bacteria or viruses are dispersed on the device surface after charge injection. (B) Microbial inactivation efficiency for different model microorganisms [E. coli (gram-negative bacterium), B. subtilis (gram-positive bacterium), and MS2 bacteriophage (virus)]. (C) Effect of graphene on the microbial inactivation efficiency. No charg- ing voltage is applied to the device. (D) Effect of charging voltage on microbial inactivation efficiency. (E) Images showing the concentration of E. coli (left), B. subtilis (middle), and MS2 (right) at charging voltages of 20 and 1 V using the scaled-up TCD device. (F) Effect of humidity (up to 90%) and temperature (up to 60°C) on the effi- cacy of the TCD device for E. coli inactivation after 48 and 72 hours. (G) Efficacy of TCD device for bacterial inactivation when treating intermittently applied aerosols containing E. coli or B. subtilis. In (B) to (E), the experiment is performed at a fixed temperature (20°C) and humidity (30%). In (E) to (G), the TCD device is charged to 10 V, and microorganisms are measured after 1 min of attachment. Dashed lines indicate that all microorganisms are inactivated (i.e., no live microorganisms detected). Error bars represent SD (n = 3). Significant differences among groups are indicated by * and ** for P < 0.05 and P < 0.01, respectively.

Article Snippet: The morphology of the E. coli before and after attachment to the TCD device was evaluated using SEM (SU8230, Hitachi).

Techniques: Bacteria, Injection, Virus, Concentration Assay

Fig. 4. Investigation of antimicrobial mechanism of TCD device. (A) SEM images of bacteria (E. coli; top) and TEM images of virus (MS2; bottom) before and after attach- ment to TCD. (B) Fluorescence microscopy showing bright-field (total bacteria) and fluorescence (membrane-damaged bacteria) images of E. coli before (top) and after (bottom) attachment to TCD. (C) Change in membrane permeability of E. coli and B. subtilis (top) and percentage of bacteria with damaged membrane structures (bottom) after attachment to TCD at different charging voltages (1 to 20 V). (D) Intracellular generation of ROS after attachment to TCD. (E) Activity of bacterial superoxide dis- mutase enzyme. (F) Activity of bacterial antioxidant enzymes. (G) Intracellular adenosine 5′-triphosphate (ATP) levels in TCD-treated bacteria. (H) Expression of key genes related to ROS production and DNA integration/repair. Microorganisms were evaluated after 1 min of attachment. In (A), (B), and (D) to (H), the TCD device is charged to 10 V. The experiment is performed at a fixed temperature (20°C) and humidity (30%). Error bars represent SD (n = 3). Significant differences among groups are indicated by * and ** for P < 0.05 and P < 0.01, respectively.

Journal: Science advances

Article Title: Highly efficient microbial inactivation enabled by tunneling charges injected through two-dimensional electronics.

doi: 10.1126/sciadv.adl5067

Figure Lengend Snippet: Fig. 4. Investigation of antimicrobial mechanism of TCD device. (A) SEM images of bacteria (E. coli; top) and TEM images of virus (MS2; bottom) before and after attach- ment to TCD. (B) Fluorescence microscopy showing bright-field (total bacteria) and fluorescence (membrane-damaged bacteria) images of E. coli before (top) and after (bottom) attachment to TCD. (C) Change in membrane permeability of E. coli and B. subtilis (top) and percentage of bacteria with damaged membrane structures (bottom) after attachment to TCD at different charging voltages (1 to 20 V). (D) Intracellular generation of ROS after attachment to TCD. (E) Activity of bacterial superoxide dis- mutase enzyme. (F) Activity of bacterial antioxidant enzymes. (G) Intracellular adenosine 5′-triphosphate (ATP) levels in TCD-treated bacteria. (H) Expression of key genes related to ROS production and DNA integration/repair. Microorganisms were evaluated after 1 min of attachment. In (A), (B), and (D) to (H), the TCD device is charged to 10 V. The experiment is performed at a fixed temperature (20°C) and humidity (30%). Error bars represent SD (n = 3). Significant differences among groups are indicated by * and ** for P < 0.05 and P < 0.01, respectively.

Article Snippet: The morphology of the E. coli before and after attachment to the TCD device was evaluated using SEM (SU8230, Hitachi).

Techniques: Bacteria, Virus, Fluorescence, Microscopy, Membrane, Permeability, Activity Assay, Expressing

Fig. 5. Antimicrobial mechanism of TCD device and its potential application. (A and B) Schematic illustration of bacterial (A) and viral (B) inactivation mechanisms involved in the TCD process based on electron transfer. (C) Potential application scenario of the TCD device on high-touch surfaces in indoor environments (e.g., elevator buttons and armrests in hospitals). (D) Unique properties (reliability and robustness) of the TCD device for microbial inactivation in practical applications.

Journal: Science advances

Article Title: Highly efficient microbial inactivation enabled by tunneling charges injected through two-dimensional electronics.

doi: 10.1126/sciadv.adl5067

Figure Lengend Snippet: Fig. 5. Antimicrobial mechanism of TCD device and its potential application. (A and B) Schematic illustration of bacterial (A) and viral (B) inactivation mechanisms involved in the TCD process based on electron transfer. (C) Potential application scenario of the TCD device on high-touch surfaces in indoor environments (e.g., elevator buttons and armrests in hospitals). (D) Unique properties (reliability and robustness) of the TCD device for microbial inactivation in practical applications.

Article Snippet: The morphology of the E. coli before and after attachment to the TCD device was evaluated using SEM (SU8230, Hitachi).

Techniques: