Well-oriented molecules By orienting your molecules along a laminar shear flow, this Chirascan accessory allows you gaining insight into the relative orientation of macromolecules. Available for manual Chirascan systems. An accessory to expand the capabilities of your manual Chirascan system - Orientate chromophores relative to the shear axis to study - mode of DNA-ligand binding - orientation of membrane proteins - effect of shear stress on the sample - Study molecular structures that are either intrinsically oriented or oriented during the experiment - Typically used together with linearly polarised light (LD signal mode), but can also be used for CD measurements Features and Specifications Compatible with Chirascan VX and Chirascan V100 Low gap-to-radius ratio - Gap-to-radius ratio: 0.25 mm: 4.65 mm, ~5.4% - High angular velocity - Homogeneous flow and shear rate - Low shear rate inhomogeneity: ~11% variation across gap (cf. other systems ~45%) - Low Reynolds number (for stable circular laminar flow) Additional holder - Compatible with small path length cuvettes (0.5 mm or 1 mm) - Normal CD or LD measurements without need to remove accessory Lamp and mirror - Allows in-situ inspection of Couette Cell - Confirm sufficient sample volume and bubble-free loading Temperature control - Includes quick-fit connectors for optional sample temperature control with a temperature-controlled water circulator Software control - Separate SmartMotor software for precise control of shear rate Included components - High Shear Couette Cell accessory holder - Couette Cell (quartz glass rotor and stator) - Further parts for assembly and power supply - Calibration jig
For information about the excited states of chiral molecules. Exclusively for Chirascan V100
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Chirascan Accessories Product details Chirascan Accessories Product details FULL FLEXIBILITY FOR FOCUSED RESEARCH Chirascan platform accessories provide dedicated tools for specialised applications—for orthogonal data beyond circular dichroism, less common sample types, and additional measurement modes. CCD Fluorometer—Fast Fluorescence For all Chirascan Systems The CCD Fluorometer allows obtaining fluorescence emission spectra within mere seconds, be it for measuring intrinsic tryptophan fluorescence to gain additional protein tertiary structure information, or recording the signal of fluorescent dyes. Go beyond circular dichroism and absorbance with orthogonal fluorescence data. Available for the Chirascan VX, Chirascan V100, and Chirascan Q100. For Chirascan VX & Chirascan V100 For increased throughput Chirascan 6-Cell Turret For automated titrations Chirascan Titrator For monitoring of in-sample pH Chirascan pH Probe For measurements of disc samples Chirascan Solid Sample Holder For measurements of powders and other opaque samples Chirascan Integrating Sphere For following fast kinetics by CD and other signal modes Chirascan Stopped-Flow For orthogonal fluorescence data Chirascan Total Fluorescence For investigation of relative molecular orientation Chirascan Couette Cell For measurements under limited absorbance conditions Chirascan Optical Rotary Dispersion For detection of additional transitions Chirascan Magnetic Circular Dichroism For high-quality fluorescence emission spectra Chirascan Scanning Emission Monochromator Exclusively for Chirascan V100 For an expanded CD scan range Chirascan Near Infrared Extension For investigating molecular mobility Chirascan Fluorescence Polarisation For information about the excited states of chiral molecules Chirascan Circularly Polarised Luminescence Fluorescence-Based Fast orthogonal fluorescence data Chirascan CCD Fluorometer For investigating molecular mobility Chirascan Fluorescence Polarisation For information about the excited states of chiral molecules Chirascan Circularly Polarised Luminescence For orthogonal fluorescence data Chirascan Total Fluorescence For high-quality fluorescence emission spectra Chirascan Scanning Emission Monochromator For Solid Samples For measurements of disc samples Chirascan Solid Sample Holder For measurements of powders and other opaque samples Chirascan Integrating Sphere For information about the excited states of chiral molecules Chirascan Circularly Polarised Luminescence
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SX20 Accessories Discover the SX20 accessories lineup by Applied Photophysics. Elevate your spectroscopy experience with precision-designed add-ons tailored to enhance performance and versatility. Explore now for seamless integration and exceptional results Accessories Sequential Mixing Study the reactivity of intermediate and transient species Diode Array self-contained spectrograph Anaerobic Accessory high performance bench-top anaerobic capability Dual Fluorescence insight into protein-protein interactions, enzyme-substrate binding Fluorescence Polarisation easy-to-fit, dual channel, T-format fluorescence polarimeter
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Measure discs and thin films With its simple design, this Chirascan accessory allows you to measure discs and other compatible solid samples. Available for manual Chirascan systems. An accessory to expand the capabilities of your manual Chirascan system - Measure solid samples prepared as potassium bromide discs (13 mm diameter), thin films, and other compatible sample types - Sample wheel with graduated 45° markings for measuring samples at different orientations - Easy installation
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