The increasing resistance of bacteria and fungi to currently available antibiotics is a major concern world-wide,leading to enormous effort to develop novel antibiotics with new modes of *** recently reported that ABP...
The increasing resistance of bacteria and fungi to currently available antibiotics is a major concern world-wide,leading to enormous effort to develop novel antibiotics with new modes of *** recently reported that ABP-dHC-cecropin A exhibited strong antibacterial and antifungal activity,making it a candidate antibiotic *** this study,β-cyclodextrin(β-CD)combined with ABP-dHC-cecropin A enhanced the physical and chemical properties of ABP-dHC-cecropin A but did not significantly decrease its antibacterial activity.
通过热重-红外联用技术,研究长江下游地区5个常见树种在纯氮气氛围中、40℃/min升温条件下的热解过程的特点。进气速率为40 m L/min,温度范围为30~800℃,得到样品的热重(TG)和微商热重(DTG)曲线。对产生的烟气进行红外光谱解析。结果表...
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通过热重-红外联用技术,研究长江下游地区5个常见树种在纯氮气氛围中、40℃/min升温条件下的热解过程的特点。进气速率为40 m L/min,温度范围为30~800℃,得到样品的热重(TG)和微商热重(DTG)曲线。对产生的烟气进行红外光谱解析。结果表明,样品的热解反应在180℃时气体排放大量增加,可分为水分析出、快速热解、炭化3个过程。热解产物主要有CO、CO_2、酯类、酸、醛等物质。
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