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Autor:
Munishwar N. Gupta, Joyeeta Mukherjee
Publikováno v:
Chemistry Central Journal, Vol 6, Iss 1, p 133 (2012)
Chemistry Central Journal
Chemistry Central Journal
Background Enzymes in low water containing non aqueous media are useful for organic synthesis. For example, hydrolases in such media can be used for synthetic purposes. Initial work in this area was carried out with lyophilized powders of enzymes. Th
Publikováno v:
Chemistry Central Journal, Vol 6, Iss 1, p 3 (2012)
Chemistry Central Journal
Chemistry Central Journal
Chemical agents that cleave HIV genome can be potentially used for anti-HIV therapy. In this report, the cleavage of the upper stem-loop region of HIV-1 TAR RNA was studied in a variety of buffers containing organic catalysts. trans-(±)-Cyclohexane-
Autor:
Seyed Davoud Jazayeri, Yadollah Gharayebi, Parvaneh Shabanzadeh, Parvanh Sangpour, Kamyar Shameli, Hossein Jahangirian, Mansor Bin Ahmad
Publikováno v:
Chemistry Central Journal, Vol 6, Iss 1, p 73 (2012)
Chemistry Central Journal
Chemistry Central Journal
Background This study aims to investigate the influence of different stirring times on antibacterial activity of silver nanoparticles in polyethylene glycol (PEG) suspension. The silver nanoparticles (Ag-NPs) were prepared by green synthesis method u
Autor:
Majid Rezayi, Saeid Ahmadzadeh, Yadollah Abdollahi, Lee Yook Heng, Anuar Kassim, Hossein Jahangirian
Publikováno v:
Chemistry Central Journal
Chemistry Central Journal, Vol 6, Iss 1, p 40 (2012)
Chemistry Central Journal, Vol 6, Iss 1, p 40 (2012)
Background Due to the increasing industrial use of titanium compounds, its determination is the subject of considerable efforts. The ionophore or membrane active recognition is the most important component of any polymeric membrane sensor. The sensor
Publikováno v:
Chemistry Central Journal
Background Construction of electrochemical impedance sensors by the self-assembly technique has become a promising strategy for the `label-free' detection of protein-ligand interactions. However, previous impedance sensors are devoid of an inherent e
Autor:
Joanna Parkinson, Tim J Wess, Jennifer Hiller, Nicholas J. Terrill, Lee Gonzalez, Kate Thomas
Publikováno v:
Chemistry Central Journal, Vol 6, Iss 1, p 24 (2012)
Chemistry Central Journal
Chemistry Central Journal
Background Isopropanol is widely used by conservators to relax the creases and folds of parchment artefacts. At present, little is known of the possible side effects of the chemical on parchments main structural component- collagen. This study uses X
Publikováno v:
Chemistry Central Journal
Background During the past few decades, the occurrence of superficial fungal infections has rapidly increased. As the fungal infections take longer time to get cured, concepts such as designing drugs with extended persistence and controlled release h
Publikováno v:
Chemistry Central Journal
Background Ascorbic acid is one of the most important vitamins to monitor in dietary sources (juices and vitamins) and biological liquids. Results Silica and silica-titania xerogels doped with Mo,P-heteropoly compounds (HPC) have been synthesized var
Autor:
Siddhi Nath Paudel, Sagar Rayamajhi, Sandeep Adhikari, Bhupal Govinda Shrestha, Deepak Karna, Biplab Kc, Gunjan Bisht
Publikováno v:
Chemistry Central Journal
Nanoparticles (NPs) are receiving increasing interest in biomedical research owing to their comparable size with biomolecules, novel properties and easy surface engineering for targeted therapy, drug delivery and selective treatment making them a bet
Publikováno v:
Chemistry Central Journal
Background Nanoparticles have a large number of surface atoms, which translates into a significant increase in the surface energy. Once introduced in a biological environment they tend to interact with proteins and form a protein corona shell. The ai