Results 1 to 10 of about 279,526 (309)

Advanced Preparative Techniques to Establish Probes for Molecular Cytogenetics

Current Protocols in Cytometry, 1998
AbstractThe methods covered in this unit include flow cytometry of metaphase chromosomes, chromosome dissection, and the DOP‐PCR amplification methods for reverse chromosome painting. Successful application in these areas requires care and attention to methodological details, and this unit is particularly comprehensive.Keywords: molecular cytogenetics;
Stap, J., Aten, J. A., Lillington, D., Shelling, A., Young, B. D.   +4 more
openaire   +2 more sources

Molecular probe technique for the assessment of the carbon molecular sieve structure

Journal of Porous Materials, 1995
Nitrogen adsorption at 77 K is the most common technique for defining the surface area and pore volume of a porous material. However it is not adequate to assess the microporosity of carbon molecular sieves (CMS), because of activated diffusion effects.
Zhonghua Hu, Maes, N., Vansant, E.F.
openaire   +2 more sources

Emulsion Reactors: A New Technique for the Preparation of Molecular Imaging Probes

Chemistry – A European Journal, 2012
There is an ongoing global effort to prepare targeted molecular imaging (MI) agents for positron emission tomography (PET) and single photon emission computed tomography (SPECT) by labeling small molecules, peptides, and antibodies with radionuclides.
Ryan W, Simms, Dong Hyun, Kim, Darren M, Weaver, Chitra, Sundararajan, Megan, Blacker, Karin A, Stephenson, John F, Valliant   +6 more
openaire   +2 more sources

A modified staining technique for arbuscular mycorrhiza compatible with molecular probes

Mycorrhiza, 2008
The effects of the different steps of the root staining on the arbuscular mycorrhizal (AM) fungal rDNA extraction and amplification have been assessed. The results obtained using molecular techniques are compared with those obtained from fresh, non-stained leek roots.
M, Pitet, A, Camprubí, C, Calvet, V, Estaún   +3 more
openaire   +2 more sources

Investigation of molecular motion in collagen using the spin‐probe technique

Biopolymers, 1977
AbstractThe spin‐probe technique was employed to study molecular motion in collagen and modified collagen samples in the −160° to +200°C region. The effect of water content in the 0–30‐wt. % range, relative to vacuum dried samples, on the electron spin resonance spectrum of the probe was also investigated.
T, Nagamura, A E, Woodward
openaire   +2 more sources

Probing the molecular mechanism of interaction between polystyrene nanoplastics and catalase by multispectroscopic techniques

Chemico-Biological Interactions, 2023
Nanoplastics are emerging pollutants that pose a potential threat to the environment and organisms and are widely distributed in environmental samples and food chains. The accumulation of polystyrene nanoplastics (PS-NPs) in an organism can cause oxidative stress. Currently, toxicity studies of PS-NPs mainly focus on the individual and cellular levels,
Shuncheng, Hu, Mengchen, Xu, Zhaohao, Cui, Yihua, Xiao, Changqing, Liu, Rutao, Liu, Guomin, Zhang   +6 more
openaire   +2 more sources