摘要:
A phosphate-containing nanoparticle delivery vehicle includes a nanoparticle, an active ingredient, and a phosphodiester moiety connecting the nanoparticle and the active ingredient and forms a prodrug. The nanoparticle delivery vehicle achieves the function of increasing hydrophilicity of the active ingredient and specificity against tumor cells. Advantages of the nanoparticle material include biocompatibility, magnetism and/or controllable drug release.
摘要:
A nucleic acid cleavage kit is used to cleave a target nucleic acid. The nucleic acid cleavage kit includes a carrier, an oligonucleotide, and a nucleic acid cleavage agent. The oligonucleotide recognizes at least partial sequence of the target nucleic acid. Then, the nucleic acid cleavage agent cleaves the target nucleic acid. A nucleic acid cleavage detection apparatus including the nucleic acid cleaving kit and a gene therapy by administering the nucleic acid cleavage kit are also disclosed.
摘要:
This invention relates to compositions that counteract chemicals such as pesticides and malodorants. Also disclosed are a method for preparing such compositions and a method for applying such compositions to counteract pesticides or malordorants.
摘要:
The present invention relates to an anti-bacterial, anti-virus, and anti-fungus composition, its preparation and use. The composition of the present invention mainly includes the following three ingredients in an adequate ratio: (A) a metal compound having a catalytic function; (B) a mixture of a coenzyme having reducing ability and quinones, and (C) an additive. The anti-bacterial, anti-virus, and anti-fungus composition of the present invention is capable of destroying viruses as well as killing bacterial and fungi. Therefore, the composition can be formulated as an aerosol and a film for applying to protection devices such as respirators, masks, gloves, filters, condoms, etc. The present composition can also be used in household, vehicle, hospital, school, restaurant, hotel, internet coffee shop for applying to filter of air-conditioner, tap, stool, interior of elevator and its keyboard. Additionally, the present composition can be applied to human being such as applying to hand, foot, genital organs, oral cavity, and the like in a lower dose to attain the effect of destroying of bacteria, viruses, and fungi.
摘要:
The present invention relates to an anti-bacterial, anti-viral, and anti-fungus composition, its preparation and use. The composition of the present invention mainly includes the following three ingredients in an adequate ratio: (A) a metal compound having catalytic function; (B) ionic compound, and (C) an additive. The anti-bacterial, anti-virus, and anti-fungus composition of the present invention is capable of destroying viruses as well as killing bacterial and fungi. Therefore, the composition can be formulated as an aerosol and a film for applying to protection devices such as respirators, masks, gloves, filters, condoms, etc. The present composition can also be used in household, vehicle, hospital, school, restaurant, hotel, internet coffee shop for applying to filter of air-conditioner, tap, stool, interior of elevator and its keyboard. Additionally, the present composition can be applied to human being such as applying to hand, foot, genital organs, oral cavity, and the like in a lower dose to attain the effect of destroying bacteria, viruses, and fungi.
摘要:
The present invention relates to an anti-bacterial, anti-virus, and anti-fungus composition, its preparation and use. The composition of the present invention mainly includes the following three ingredients in an adequate ratio: (A) a metal compound having a catalytic function; (B) a mixture of a coenzyme having reducing ability and an agent having oxidizing ability; and (C) an additive. The anti-bacterial, anti-virus, and anti-fungus composition of the present invention is capable of destroying viruses as well as killing bacterial and fungi. Therefore, the composition can be formulated as an aerosol and a film for applying to protection devices such as respirators, masks, gloves, filters, condoms, etc. The present composition can also be used in household, vehicle, hospital, school, restaurant, hotel, internet coffee shop for applying to filter of air-conditioner, tap, stool, interior of elevator and its keyboard. Additionally, the present composition can be applied to human being such as applying to hand, foot, genital organs, oral cavity, and the like in a lower dose to attain the effect of destroying of bacteria, viruses, and fungi.
摘要:
The present invention relates to novel benzo[b]furan derivatives, particular to novel benzo[b]furan derivatives having substituents at the 4-position. The present invention also relates to a use of the benzo[b]furan derivatives as electroluminescent material in OLED.
摘要:
A metal complex and its use for binding or cleaving a nucleic acid. The metal complex has the formula: M is Pt, Pd, Ni, Co, or Cu; X is aryl, heteroaryl, cyclyl, or heterocyclyl; Y is halogen, tosylate, mesylate, triflate, pyrophosphate, or carboxylate; each of A1 and A2, independently, is N or C; each of A3 and A4, independently, is N, S, or O, wherein A1, A2, A3, and A4 taken together have one positive charge; and each of R1 and R2, independently, is alkyl, aryl, heteroaryl, alkoxyl, aryloxyl, heteroaryloxyl, alkoxylcarbonyl, aryloxylcarbonyl, or heteroaryloxylcarbonyl.
摘要翻译:金属络合物及其用于结合或切割核酸的用途。 金属络合物具有下式:M是Pt,Pd,Ni,Co或Cu; X是芳基,杂芳基,环基或杂环基; Y是卤素,甲苯磺酸酯,甲磺酸酯,三氟甲磺酸酯,焦磷酸酯或羧酸酯; A1和A2各自独立地为N或C; A3和A4各自独立地为N,S或O,其中A1,A2,A3和A4一起具有一个正电荷; R 1和R 2各自独立地是烷基,芳基,杂芳基,烷氧基,芳氧基,杂芳氧基,烷氧基羰基,芳氧基羰基或杂芳氧基羰基。
摘要:
A metal complex and its use for binding or cleaving a nucleic acid. The metal complex has the formula: M is Pt, Pd, Ni, Co, or Cu; X is aryl, heteroaryl, cyclyl, or heterocyclyl; Y is halogen, tosylate, mesylate, triflate, pyrophosphate, or carboxylate; each of A1 and A2, independently, is N or C; each of A3 and A4, independently, is N, S, or 0, wherein A1, A2, A3, and A4 taken together have one positive charge; and each of R1 and R2, independently, is alkyl, aryl, heteroaryl, alkoxyl, aryloxyl, heteroaryloxyl, alkoxylcarbonyl, aryloxylcarbonyl, or heteroaryloxylcarbonyl.
摘要翻译:金属络合物及其用于结合或切割核酸的用途。 金属络合物具有下式:M是Pt,Pd,Ni,Co或Cu; X是芳基,杂芳基,环基或杂环基; Y是卤素,甲苯磺酸酯,甲磺酸酯,三氟甲磺酸酯,焦磷酸酯或羧酸酯; A1和A2各自独立地为N或C; A3和A4各自独立地为N,S或0,其中A1,A2,A3和A4一起具有一个正电荷; R 1和R 2各自独立地是烷基,芳基,杂芳基,烷氧基,芳氧基,杂芳氧基,烷氧基羰基,芳氧基羰基或杂芳氧基羰基。
摘要:
The present invention is directed to C.sub.60 diamine adducts, processes for preparing them and polymers prepared from them. C.sub.60 diamine adducts is a symmetrical icosahegron which is composed of 12 pentagons and 20 hexagons and links to 2 to 4 diamines. The processes for preparing the product comprises the steps of: adding C.sub.60 in benzene or toluene of a constant concentration to a certain amount of linear aliphatic diamine having the structural formula H.sub.2 N--(CH.sub.2)n--NH.sub.2 wherein n=2, 4 or 6 for reaction, or adding a definite amount of C.sub.60 directly to linear diamine of a definite concentration to produce C.sub.60 diamine adducts. Elemental analysis shows that the product contain about 5.9% nitrogen, about 72.6% carbon and about 3.84% hydrogen, and the number of diamine linked to C.sub.60 is in the range of 2 to 4. C.sub.60 diamine is useful as a polymerization monomer for the preparation of polyamides or relevant polymers.