旧石器
发表于 2025-3-26 21:20:35
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insurgent
发表于 2025-3-27 01:59:42
https://doi.org/10.1057/9781137500427 mixtures different morphologies, ranging from tubules to liposomes, have been observed. Polymerization efficiency has been found to be dependent on the composition of the two lipids and in all cases the polymerization was more rapid and efficient than the pure diacetylenic system.
jabber
发表于 2025-3-27 08:44:31
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Aerophagia
发表于 2025-3-27 10:26:26
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放大
发表于 2025-3-27 17:31:55
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Flustered
发表于 2025-3-27 21:20:23
Overview of Synthetic and Modified Natural Bioactive Polymers,ystems, mechanical systems and microcapsules), and biologically active polymers, such as natural polymers, synthetic polypeptides, pseudo-enzymes, pseudo-nucleic acids and polymeric drugs. The area can also include immobilized bioactive materials, such as immobilized enzymes, antibodies and other bi
暂停,间歇
发表于 2025-3-28 00:56:10
,Pesticide-Polymer Research: A Review of 1976–87,been physically incorporated in the polymer matrix; release has been by desorption, by true solution movement through the polymer matrix, by leaching, by breaking of microencapsulated droplets, by flow through hollow fiber tubes, and by chemically breaking the polymer bonds. Pesticides have also bee
jarring
发表于 2025-3-28 05:58:00
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愚蠢人
发表于 2025-3-28 07:33:52
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BROW
发表于 2025-3-28 12:50:40
Combined Matrix Concept in Delivery of Bioactive Polypeptides, A) or by erosion involving depolymerization (Type B). The Type A material induces immune response while the Type B polymer may lead to toxicity problems. It is proposed that a combination of the two types of polymer may attenuate the intensity of the biological responses, because the presence of on