X-ray Diffraction from Membrane Protein Nanocrystals

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Enhancement of coherent X-ray diffraction from nanocrystals by introduction of X-ray optics.

Coherent X-ray Diffraction is applied to investigate the structure of individual nanocrystalline silver particles in the 100nm size range. In order to enhance the available signal, Kirkpatrick-Baez focusing optics have been introduced in the 34-ID-C beamline at APS. Concerns about the preservation of coherence under these circumstances are addressed through experiment and by calculations.

متن کامل

Femtosecond X-ray diffraction from an aerosolized beam of protein nanocrystals

High-resolution Bragg diffraction from aerosolized single granulovirus nanocrystals using an X-ray free-electron laser is demonstrated. The outer dimensions of the in-vacuum aerosol injector components are identical to conventional liquid-microjet nozzles used in serial diffraction experiments, which allows the injector to be utilized with standard mountings. As compared with liquid-jet injecti...

متن کامل

Basement membrane: carbohydrates and x-ray diffraction.

The demonstration that epithelial cells of mouse and rat synthesize basement membrane antigens in tissue culture has established the concept that epithelia in general synthesize basement membrane (Pierce et al., 1964; Pierce and Nakane, 1967). Epithelial basement membranes contain hydroxyproline (Mukerjee et al., 1965). In addition, these membranes contain antigens shared by collagen and other ...

متن کامل

Coherent X-Ray Diffraction of Zinc Oxide Nanocrystals

This report outlines the techniques required to obtain and interpret Coherent X-ray Diffraction (CXD) imaging measurements for crystalline materials. ZnO will be introduced as the principle material under investigation with a brief overview of research to date. Chemical Vapour Transport Deposition (CVTD) was used to synthesise ZnO nanorods, initially Scanning Electron Microscopy (SEM) determine...

متن کامل

X-ray diffraction from microtubules.

X-ray diffraction patterns from sperm-tail microtubules indicate that subunits with a 40 to 50 A packing diameter form filaments, alternately half-staggered, parallel to the tubule axis. A 12-or a 13-stranded structure fits best with the X-ray diagram. The strongest bonding is that between units within a longitudinal filament; the weaker lateral interactions are disrupted by drying. Microtubule...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biophysical Journal

سال: 2011

ISSN: 0006-3495

DOI: 10.1016/j.bpj.2010.10.049