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. Author manuscript; available in PMC: 2021 Feb 18.
Published in final edited form as: J Vis Exp. 2020 Sep 2;(163):10.3791/61515. doi: 10.3791/61515

Materials.

Name Company Catalog Number Comments
100% Ethanol For critical point drying
Bouin’s Solution Sigma-Aldrich HT10132 For animal fixation
Critical Point Dryer Dries samples using the critical point method; multiple options available (Balzers CPD 020 or Leica EMCPD300)
Dragonfly Software Object Research Systems For visualization and segmentation of micro-CT datasets; https://www.theobjects.com/dragonfly/index.html
Heat Block For microfuge tubes
Image Analysis Workstation Should contain sufficient RAM and quality graphics card for 3D rendering
Iodine Solution (I2KI) Fisher Scientific SI86-1 For staining
Microcomputed Tomography Scanner Bruker Skyscan 1172 Cone-beam X-Ray geometry; detector is a Hamamatsu 10 MP camera with 11.54 μm pixel size.
Microcomputed Tomography Scanner Software Bruker For controling the scanner itself (e.g., performing flat field corrections, X-ray tube power, camera expsoure times, acquisition, etc.)
Minutien Pins Fine Science Tools 26002-15 For poking hole in cuticle
NRecon Image Reconstruction Software Bruker Used to reconstruct cross-section images from 2D projection images taken with cone-beam X-Ray geometry
P10 pipet tips Genesee Scientific 24-120 Sample mounting
Phosphate Buffered Saline Resarch Products International P32060-4000.0 Dilute to 1X with water before use
Phosphotungstic Acid Hydrate Sigma-Aldrich 79690-25g For staining
Pin Holder Fine Science Tools 26018-17 For Minutien Pins
Triton X-100 Research Products International 111036 To remove waxy coating from adult flies (as 0.5% PBST)
X-Ray Microscope Zeiss Xradia 520 Versa Cone-beam X-Ray geometry featuring Fresnel zone plate objective lenses for Resoluton at a Distance (RaaD™)