In recent years, fat grafting has become a popular method for clinically correcting soft tissue deformities. In order to increase fat graft viability a variety of modifications have been made to current grafting procedures including cell-assisted lipotransfer (CAL), structural fat grafting, fat grafting mixed with adipose stem cells (ASCs), fat grafting mixed with platelet rich plasma (PRP) and...

: a new fibrous adsorbent was prepared by grafting acrylic acid /acryl amide (aa/aam) co-monomers onto poly(ethylene terephtalat) (pet) fibers. the resulting sorbent has been characterized by fourier transform infrared spectroscopy (ft-ir), thermo gravimetric analysis (tga), scanning electron microscopy (sem) and elemental analysis and studied for the preconcentration and determination of trace...

Computational grafting of functional motifs onto scaffold proteins is a promising way to engineer novel proteins with pre-specified functionalities. Typically, protein grafting involves the transplantation of protein side chains from a functional motif onto structurally homologous regions of scaffold proteins. Using this approach, we previously transplanted the human immunodeficiency virus 2F5 ...

This paper focuses on the attachment of densely grafted polymer layers (polymer brushes) to various inorganic and polymeric substrates by the "grafting to" method. A brief overview of synthesis of polymer brushes by the method is first provided, with emphasis on chemical approaches to polymer attachment. The second part of the paper covers the synthesis of polymer layers via a recently develope...

To use mesoporous silicas as low-k materials, the pore entrances must be really small to avoid diffusion of metals that can increase the dielectric constant of the low-k dielectric. In this paper we present a new method to narrow the pores of mesoporous materials through grafting of a cyclic-bridged organosilane precursor. As mesoporous material, the well-studied MCM-41 powder was selected to a...

In grafted seedling production, in addition to the compatibility and performance of rootstock, correct selection grafting method treatments rootstocks nd scion are effective on success graft. A three-stage trial was conducted determine appropriate method, effect root cutting, some cucumber (Cucumis sativus L.). Experiment I, it aimed most technique for by using single cotyledon, hole insertion,...