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11 2017
Biomass is the most abundant bio-resource on earth .Its utilization enrolls in the central step of “ Carbon Cycle ” in nature , and now offers the renewable materials for modern industry .After billions years evolution , plant cell walls formed a natural degradation – resistant barriers .A research group in Qingdao Institute of Bioenergy and Bioprocess Technology ( QIBEBT ) , Chinese Academy of Sciences ( CAS ) , reported two modification glucoside hydrolases , which were hyperthermophilic-tolerant , to accelerate biomass degradation . Biomass is the most abundant bio-resource on earth. Its utilization enrolls in the central step of “Carbon Cycle” in nature, and now offers the renewable materials for modern industry. After billions years evolution, plant cell walls formed a na...
28
11 2017
Cyanobacteria , former named blue-green algae .Have been attracting increasing research interest for the production of biofuels and biochemicals in recent years due to their capability to convert atmosphere CO2 and light energy to carbohydrates by oxygenic photosynthesis .Many freshwater or marine species of cyanobacteria naturally synthesize and accumulate sucrose when stressed by salt ( NaCl ) , which provides novel possibilities for obtaining sugar feedstock by engineering of cyanobacteria . Cyanobacteria, former named blue-green algae, have been attracting increasing research interest for the production of biofuels and biochemicals in recent years due to their capability to convert atmosphere CO2 and light energy to carbohydrates by ...
27
11 2017
Cadmium ( Cd ) is a heavy metal contaminant that is extensively distributed in the environment , especially in water and soil .Water is a major medium of Cd diffusion in nature , and Cd is generally translocated into soil through irrigation .Thus , much attention has recently been paid to water pollution control and Cd contamination .Recently , clone 6001 of Landoltia punctata , which showed high Cd tolerance , was obtained by large-scale screening of over 200 duckweed clones by a research team from Qingdao Institute of Bioenergy and Bioprocess Technology ( QIBEBT ) . Cadmium (Cd) is a heavy metal contaminant that is extensively distributed in the environment, especially in water and soil. Water is a major medium of Cd diffusion in nature, and Cd is generally translocated into soil through irrigation. Thus, muc...
10
11 2017
Organic conjugated polymers continue attracting considerable attention all over the world in the prospect of producing high-efficient , large-area , and flexible organic electronics with tunable properties .The potential applications of organic semiconductors include organic field-effect transistors ( OFETs ) , organic bulk heterojunction organic solar cells ( OPVs ) , organic light emitting diodes ( OLEDs ) and organic sensors etc .However , the conjugated polymers with ultra-wide bandgap ( Eg > 2.2eV ) generally exhibit very low power conversion efficiency . Organic conjugated polymers continue attracting considerable attention all over the world in the prospect of producing high-efficient, large-area, and flexible organic electronics with tunable properties. The potential applications of organic semi...
31
10 2017
Increasing emissions of CO2 and other greenhouse gases are now facilitating global warming , which seriously threatens human life and social sustainable development .Dr . LIANG Yantao in the research group calculated that the annual carbon fixation by picophytoplankton in Bohai Sea is about 1.5 million tons of carbon .Based on the research progresses , QIBEBT is now leading the development of one National Ocean Occupation Standard on “ Blue Carbon Investigation , Monitoring and Measurement : Picophytoplankton ” . Increasing emissions of CO2 and other greenhouse gases are now facilitating global warming, which seriously threatens human life and social sustainable development. Curbing dangerous climate change requires deep cuts in emissions, as well as enhan...
27
10 2017
There has been a strong global incentive to develop electric vehicles , as a move to reduce oil dependence and mitigate green gas emission .Based on preliminary progress in basic research and the technological development , QIESRI had broken through the technical bottlenecks of Zn batteries in the pilot-scale research and successfully developed new types of Zn batteries with high safety . There has been a strong global incentive to develop electric vehicles, as a move to reduce oil dependence and mitigate green gas emission. Especially, because of mobility and low use costs, the low-speed electric vehicle (LSEV) revolution has expl...
