Porous metal organic framework nanoscale carriers as a potential platform for drug
delivery and imaging, In the domain of health, one important challenge is the efficient delivery of drugs in the body using non-toxic nanocarriers. Most of the existing carrier materials show poor drug loading and or rapid release of the proportion of the drug that is simply adsorbed at the external surface of the nanocarrier.
The present volume ofModern Aspects of Electrochemistrybrings
readers the newest developments and achievements in the product
ion of metallic powders by electrochemical and electroless
methods from aqueous solutions. Although the deposition of metallic
powders from aqueous solutions was intensively studied for years,
the last summarized results (Calusaru) on this topic were published
Electrochemically and chemically produced metal powders from
aqueous solutions are of high purity.
The dual fluidized beds experimental set up is made of transparent perspex material. The
system consists of a fast bed riser, a cyclone to separate the solids, a down comer with a L-
valve, a bubbling fluidized bed and a return pipe with another L-valve. The system is
shown schematically in Fig 1. The solids after passing through the fast bed riser gets
separated in the cyclone, descend downwards through the down comer and enter the
bubbling bed reactor through the L-valve. A part of bed materials in the bubbling bed
system are then transferred back into the...
Written by two of the most respected, experienced and well-known researchers and developers in the field (e.g., Kiencke worked at Bosch where he helped develop anti-breaking system and engine control; Nielsen has lead joint research projects with Scania AB, Mecel AB, Saab Automobile AB, Volvo AB, Fiat GM Powertrain AB, and DaimlerChrysler.
In many developed nations, significant progress has been
made in reducing direct discharges of pollutants into water
bodies, primarily through increased treatment of industrial
wastewater before it is discharged. An OECD report found
that in member countries in the past several decades,
“industrial discharges of heavy metals and persistent
chemicals have been reduced by 70-to-90 percent or more
in most cases” (OECD 2006).
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài:
Synthesis and Magnetic Characterization of Metal-ﬁlled Double-sided Porous Silicon Samples
Sliding glass doors are easy for a burglar to enter if no remedial action is taken.
Often, the door panels can simply be lifted out of the tracks. To solve this
problem, open the active door and install a few screws in the track, allowing the
screw to project down 3/8" to 1/2". Use a stack of several metal washers to serve
as a spacer so the screws can be firmly set. Slide the door closed, making sure the
extended screws pass freely over the top rail of the door. Now try to lift the door
from the track; upward movement should be stopped by the...
In 1791, the ﬁrst combination of metals in Volta’s battery involved zinc as the negative electrode. A zinc electrode was also used in subsequent Daniell, Grove, and Bunsen cells developed in the early nineteenth century. Those cells were strictly powered by zinc dissolution and cathodic hydrogen evolution.
The increasi1ng level of heavy metals in the water environmental represents a serious threat to human health and ecological systems. These contaminants must be removed from water resources. Various treatment technologies have been developed. In this paper, the potential of removing heavy metals from aqueous solution by using porous aluminosilicate was studied. The solid sorbents were synthesized by reaction of sodium silicate and alumino sulfate with sol-gel method.