近年来国内外研制成缓释、控释制剂的主要有片剂、胶囊剂、微球剂、滴眼剂、注射植入剂等。
In recent years, many sustained-released and controlled-release agents have been prepared successfully internal and abroad, such as tablets, capsule, micro spheres, eye drops, injection implant etc.
目的探讨全氟丙烷白蛋白微球注射剂左心超声造影临床应用的可行性。
AIM: To evaluate the feasibility of clinical application of left heart contrast echocardiography with perfluoropropane-albumin microsphere.
目的考察乳酸-羟乙醇酸共聚物(PLGA)微球制备工艺对新城疫病毒的稳定性影响，并寻求合适的保护剂以稳定新城疫病毒的活性。
OBJECTIVE to evaluate the effects of formulation technique of PLGA microspheres on the stability of Newcastle disease virus and to look for a proper protectant to stabilize Newcastle disease virus.
目的探讨门静脉栓塞的安全范围及白芨微球作为门静脉栓塞剂的可行性与有效性。
Objective To discuss the safety limit of portal vein embolization, to evaluate the feasibility and efficacy of Bletilla microsphere used as an embolic agent for portal vein.
考察了聚合反应条件，如溶剂种类、聚合温度、模板浓度、引发剂用量、转速、预聚合时间等对分子印迹聚合物微球特性的影响。
The effects of reaction conditions were studied, including the kind of solvent, polymerization temperature, the concentration of template and initiator, rotational speed and pre-polymerization time.
目的研究采用微球联合碘油作为栓塞剂治疗肝癌的安全性及疗效。
Objective to study the safety and efficacy of transhepatic arterial infusion embolization using microspheres combined with lipiodol for treatment of hepatocellular carcinoma (HCC).
研究发现，添加石油沥青可以促进乳化液中沥青分子与分散剂界面上表面活性剂分子的取向稳定性，从而明显改善沥青微球的球形度。
It was found that petroleum pitch addition could improve the sphericity of pitch spheres by stabilizing the surfactant orientation on the interface between pitch molecules and dispersant.
微球裂化催化剂的再生(烧碳)反应可用简单反应和串连反应两种模型描述。
For the regeneration of microspheric cracking catalysts, there are two models, i. e. series reaction model and simple reaction model.
方法：以苯乙烯为单体，二乙烯苯为交联剂，采用二步溶胀法合成单分散、大粒径的聚苯乙烯高分子微球。
Methods: Prepared the monodisperse and big diameter crosslinked polystyrene microspheres with Two Step Swelling Method, Using diVinylbenzene as the crosslink agent.
以烃类为碳源，二茂铁为催化剂，在不同温度下制备碳微球。
By using hydrocarbons as carbon sources and ferrocene as catalyst, the carbon microspheres were synthesized in different temperatures.
采用不同的表面活性剂制备得到不同表面电荷性质的聚乳酸微球。
Poly (lactic acid) microspheres with different surface charges have been prepared by using cationic, anionic or nonionic surfactants as the microspheres' surface stabilizers.
结论：以琼脂凝胶微球载体，通过交联、活化和固定配基色氨酸成功制备免疫球蛋白e免疫吸附剂。
CONCLUSION: IgE immunoadsorbent is successfully prepared through cross-linking, activation of AGAR gel beads and immobilization of tryptophan ligand.
采用GDX-402多孔微球为吸附剂，二硫化碳为脱附剂，研究水中痕量氯本类化合物的富集条件。
In this work, by using GDX-402 porous polymer beads as adsorbent and carbon disulfide as eluent, the conditions for enriching trace chlorobenzene compounds in water were investigated.
用分散聚合方法制备了单分散聚苯乙烯微球，并研究了分散稳定剂、引发剂、溶剂和单体含量对聚合物微球粒径大小的影响。
The effects of temperature and the concentration of dispersion stabilizer, initiator, solvent and monomer on the particles size have been studied.
前言：无皂乳液聚合法可以制备表面洁净的单分散性微球和功能微球，并可消除乳化剂对环境的污染。
Emulsifier-free emulsion polymerization can be used to prepare "clean" and monodisperse microspheres with and without functional groups. The pollution from emulsifier is avoidable.
结果表明，随着分散稳定剂和助稳定剂用量的增加，聚苯乙烯微球的粒径减小；
The results showed that the size of polystyrene microspheres decreased with increasing amount of stabilizer and co-stabilizer.
随着单体和引发剂用量的增加，聚苯乙烯微球的粒径增大。
The size of polystyrene microspheres increased with increasing amount of monomer and initiator.
添加高分子中空微球可以降低密封剂密度，同时提升其力学性能。
The addition of hollow polymer microsphere can reduce the density of the sealant, as well as improve mechanical properties.
微球以二异氰酸酯为交联剂，与环糊精单体缩合而成。
The microsphere is prepared with diisocyanate as crosslinking agent and through condensation with cyclodextrin monomer.
该技术是把有机泡沫微球作为成孔剂与热压注成型技术结合的制备技术。
The method combined the hot pressure casting-shaping technique with organic foam small-sphere as pore-making reagent.
本发明公开了属于催化剂成型技术领域的一种层状双羟基复合金属氢氧化物多孔性微球的制备方法。
The invention discloses a method for preparing laminated dihydroxy composite metal hydroxide porous microspheres, and belongs to the technical field of catalyst forming.
本发明涉及一种用于淋巴系统特异成像的磁共振造影剂含钆二氧化硅纳米微球造影剂及其制备方法。
The invention relates to a gadolinium-containing silicon dioxide nanosphere magnetic resonance contrast agent for lymphatic system specific imaging and a preparation method thereof.
缓释注射剂由缓释微球和溶媒组成，溶媒分为普通溶媒和含有助悬剂的特殊溶媒。
The sustained-release injection is composed of sustained release microspheres and menstruum, and the menstruum is classified into common menstruum and special menstruum with suspending agent.
目的：测定心脏超声造影剂声微显注射液的白蛋白微球浓度和直径。
OBJECTIVES:To analyse air-filled albumin microspheres of Shengweixian injection, an ultrasound contrast agent.
当空心微球包裹有药物、酶或催化剂时，可应用于药物缓释、酶固定化和催化剂领域。
The hollow microsphere can be applied in the fields of drug controlled release, enzyme fixation and catalyst when wrapping drug, enzyme or catalyst.
结果：LHRH类似物的药理作用较为广泛，其剂型主要为埋植剂和微球，二者相比，微球制剂具有更大的优势。
Results: LHRH analogues had extensive clinical applications and the main formulations were implants and microspheres. Microspheres had much broader advantages over implants.
方法以液体石蜡为油相，L -抗坏血酸棕榈酸酯为交联剂，司盘- 80为乳化剂，采用乳化化学交联技术制备多柔比星脑用微球。
Methods Using the liquid paraffin as the oil phase, L-ascorbyl palmitate as the cross linking agent, and span-80 as the emulsifier.
研究发现，只有加入适量乙醇作为药物颗粒预处理剂才能制得形态圆整、粒径均一且具有较高载药量的微球。
Results showed that only when the CH331 particles were pretreated with a suitable amount of ethanol could lead to more uniform sizes, better appearance and higher drug loading for the microspheres.
研究发现，只有加入适量乙醇作为药物颗粒预处理剂才能制得形态圆整、粒径均一且具有较高载药量的微球。
Results showed that only when the CH331 particles were pretreated with a suitable amount of ethanol could lead to more uniform sizes, better appearance and higher drug loading for the microspheres.
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