公开(公告)号：US20170298474A1

公开(公告)日：2017-10-19

申请号：US15131603

申请日：2016-04-18

Applicant: KUWAIT UNIVERSITY

Inventor： MAGDY S. MONTASSER ,  ASHRAF M. YOUNES ,  AYMAN E. EL-SHARKAWEY

IPC: C22B3/00 ,  B22F1/00 ,  C22B7/00

CPC classification number: C22B11/04 ,  B22F1/0018 ,  B22F1/0044 ,  B22F9/24 ,  B22F2001/0037 ,  B22F2301/255 ,  B22F2304/054 ,  C22B7/007 ,  Y02P10/238

Abstract: A method for preparing gold metal nanoparticles, e.g., nanospheres and nanoprisms, includes combining an extract of red algae with chloroauric acid (HAuCl4). The red algae can be Laurencia papillosa. The extract can include a water solvent extract. The chloroauric acid (HAuCl4) can be in an aqueous solution. The method can include providing chloroauric acid(HAuCl4), providing a red algae extract, and combining the chloroauric acid (HAuCl4) and the red algae extract to produce gold nanoparticles.

公开(公告)号：US20140341856A1

公开(公告)日：2014-11-20

申请号：US13898426

申请日：2013-05-20

Applicant: KUWAIT UNIVERSITY

Inventor： NARJES H. DASHTI ,  MAGDY S. MONTASSER

IPC: A61K35/76 ,  A61K35/74

CPC classification number: A01H3/00

Abstract: The method of controlling tomato plant viruses involves inoculation of an uninfected plant with a combination of a cucumber mosaic virus (CMV-KU1) associated with a naturally occurring benign viral satellite RNA with a mixture of two plant growth-promoting rhizobacteria (PGPR) strains, namely, Pseudomonas aeruginosa and Stenotrophomonas rhizophilia, in order to protect plants from the virulent CMV virus while promoting plant growth, yield and fruit quality of the tomato that is lost due to the viral infection. The healthy plant leaves are inoculated with the CMV-KU1 virus at the dicotyledonary stage. Simultaneously, the roots of the tomato plants are inoculated with the PGPR mixture. The satellite RNA component of the combination protects plants against a virulent virus (CMV-16), while the PGPR component compensates for growth, yield, and quality loss of tomato seen in the presence of both CMV-KU1 and CMV-16, in addition to strengthening the protection of plants.

Abstract translation: 控制番茄植物病毒的方法涉及将与天然存在的良性病毒卫星RNA相关联的黄瓜花叶病毒（CMV-KU1）与两种植物生长促进的根际细菌（PGPR）菌株的混合物组合的未感染植物的接种， 即绿脓假单胞菌和嗜麦芽寡养单胞菌，以保护植物免受有毒的CMV病毒的侵害，同时促进由于病毒感染而损失的番茄的植物生长，产量和果实质量。 在双子叶阶段，将健康植物叶接种CMV-KU1病毒。 同时，用PGPR混合物接种番茄植物的根。 该组合的卫星RNA组分保护植物免受有毒的病毒（CMV-16），而PGPR组分补偿了在存在CMV-KU1和CMV-16的情况下观察到的番茄的生长，产量和质量损失，另外 加强对植物的保护。