珍珠层粉

结果表明，所得珍珠层粉实现了纳米化，其颗粒大小为45～65nm。

The result shows that the pearl layer powder has become Nanoparticle , and the particle size is 45 ~ 65 nm .

纳米珍珠层粉的制备

Preparation of Nanometer Pearl Layer Powder

采用模压成型专利技术，将珍珠层粉与消旋聚乳酸制成三维多孔材料，孔径200～500nm。

The nacre powder and despinning polylactic acid were made into three diamensions and porous material named NPAB with 200-500 nm in diameter by means of press-shaping patent technology .

高分子材料消旋聚乳酸（poly-DL-lactide，PDLLA）具有降解快，易成形的特点，与珍珠层粉复合，弥补了其不易成形之不足。

Poly-DL-lactic acid ( PDLLA ), which has the character of easily degradable and shape-able , and nacre powder of Pteria martensii were selected to prepared nacre / PDLLA ( N / P ) artificial bone .

珍珠层粉水解液预防白内障的作用机理探讨

The Study of mechanism of Margarite Hydrolysate in Preventing Cataract

多功能微波手术治疗仪联合珍珠层粉混合剂治疗尿布皮炎的临床观察

Effects of microwave therapeutic instrument and pearl powder mixture on neonatal diaper dermatitis

珍珠层粉外敷配合烤灯照射治疗压疮的疗效观察

The curative effect on bedsore using pearl shell powder application cooperated with lamp irradiation

珍珠层粉和锌对兔眼球结膜微循环的影响

Effects of Margaric Hydrolysate and Zinc on Microcirculation in Bulbar Conjunctiva of Rabbit Eyes

纳米珍珠层粉的降解实验及其复合人工骨的生物相容性研究

Research of the degradation of nano-nacre powder and the biocompatibility of the nano-nacre composite artificial bone

尿布皮炎；多功能微波手术治疗仪；珍珠层粉混合剂；新生儿；治疗；护理。

Diaper dermatitis ; Multifunctional microwave therapeutic instrument ; Pearl powder mixture ; Neonate ; Treat ; Nursing .

注：以上的珍珠层粉价格基本是固定的价格，不大变动调整。

Note : The above price of pearl margarita is basic fixed , and not change or adjust .

以微米级海水珍珠层粉为原料，用行星式球磨机制备纳米珍珠层粉。

Using seawater pearl layer powder as raw material , nanometer pearl layer powder can be prepared by Planet-Ball-Grinding machine .

经研究表明：淡水珍珠层粉镇静作用强，抗胃溃疡作用较好。

Pearl layer powder frow fresh water has a strong function of calming and the relatively strong function of anti-gastric ulcers .

目的：探讨阿莫西林、珍珠层粉等联合治疗胃炎及胃十二指肠溃疡的疗效。

Objective : To explore the curative effects of Amoxicillin combined mainly with pearl layer powder in the treatment of gastritis and gastro-duodenal ulcer .

结论：A式犬齿爆裂装置加水5%的工艺为制备单层薄层珍珠层粉的最佳工艺。

Conclusion : The canine tooth A exploding apparatus and the water quantity of 5 % is the best way to manufacture the pear layer powder .

结果：用A式犬齿爆裂装置加水5%的工艺制备的单层薄层珍珠层粉，有利于在后续工序中用以制备纳米珍珠粉。

Results : The pear layer powder manufactured with the canine tooth A and the 5 % water quantity was good to the nanometer pear powder in the latter operation .

目的：研究珍珠层粉水解液和锌对兔眼球结膜微循环的影响以及预防近视的机理。

Aim : To study effects of margaric hydrolysate and zinc on the microcirculation of the bulbar conjunctiva of rabbit eyes and the mechanism of the margaric hydrolysate and zinc in preventing myopia .

骨磨片显示新骨组织长入复合材料的小孔内，珍珠层粉微粒对骨组织无明显影响。

The ground section of the bone showed that the new bone grew into the hole of nacre / polylactic acid artificial bone . The nacre microparticle had no influence to bone tissue .

通过实验证明：采用电导滴定珍珠粉珍珠层粉中的Ca2+是一种简便、快速、又很准确的分析方法。

We can conclude by the experiments that conductance titration is a way to determine the content of Ca2 + of pearl power and pearl layer power , which is very convenient , fast and accurate .

珍珠粉和珍珠层粉的差热分析鉴别

DTA identification of pearl powder and Pearl - layer powder

本实验对合成原料珍珠粉，珍珠层粉这一类组成复杂，用常规法不能滴定或者很难滴定的物质，建立了一种新的测定方法&电导滴定。

So we establish a new method : conductance titration .

差示扫描量热法鉴别珍珠粉和珍珠层粉

Identification of Pearl Powder and Pearl Layer Powder by DSC

珍珠粉、珍珠层粉、珍珠母粉的热重及热重动力学

Thermogravimetry and TG Kinetics of Pearl Powder , Pearl Nacre Powder and Nacre Mother of Pearl Powder

采用热重及热重动力学方法，分别研究珍珠粉、珍珠层粉和珍珠母粉的热分解过程及其反应机理。

The thermo decompositions and mechanisms of pearl powder , pearl nacre powder and nacre mother of pearl powder were studied through thermogravimetry and TG kinetics .

4扫描电镜观察发现珍珠粉、珍珠层粉横断面均为层状结构，而贝壳粉中主要为柱状纤维状结构。据此可以区分珍珠粉与贝壳粉或珍珠层粉与贝壳粉。

The transect of pearl powder and pearl nacre powder are is sandwich but nacre mother of pearl powder 's shape is like pole or fiber .

淡水珍珠粉抗皮肤溃疡作用强，海水珍珠层粉明目作用较强。

The pearl powder from fresh water has a relatively strong function of anti - skin ulcers and the pearl layer powder from seawater has a relatively strong funtion of clearing eyes .

复方珍珠水解液影响眼内水晶体的抗氧化防御体系的实验研究珍珠层粉水解液预防白内障的作用机理探讨

Effect of Mixed Margarite Hydrolysate on the level of Antioxidants in Incubated lens The Study of mechanism of Margarite Hydrolysate in Preventing Cataract