专利号:US-11168390-B2 优先权日:2019-05-22 标 题:Facile method for the large area synthesis of geometrically two dimensional metals and ceramics 发明人:YANG YONG; WANG TIANYU; DING ZHAOYI; HE QUANFENG 权利人:UNIV CITY HONG KONG 摘要:A new technique, referred to as PSBEE, is disclosed and enables fabrication of freestanding nanomembranes. The PSBEE technique enables fabrication and synthesis of nanomembranes comprising 2D high entropy alloys and 2D metallic glasses and may be extended to ceramics and semiconductors, thereby enabling the fabrication of large-scale freestanding nanomembranes across a wide range of materials, including those deemed to have a great potential for future functional and structural use. To form nanomembranes using PSBEE, a plurality of membranes may be prepared and subjected to thermoplastic compression. Afterwards, one of the membranes may be removed and the remaining membranes may undergo additional thermoplastic compression in the presence of a Si substrate. Once a threshold level of smoothness is achieved, a coating or film may be applied and then separated from the final plate.
专利号:US-7255846-B2 优先权日:2005-05-03 标题:Methods for synthesis of semiconductor nanocrystals and thermoelectric compositions 发明人:REN ZHIFENG; CHEN GANG; POUDEL BED; KUMAR SHANKAR; WANG WENZHONG; DRESSELHAUS MILDRED 权利人:TRUSTEES BOSTON COLLEGE 摘要:The present invention provides methods for synthesis of IV–VI nanostructures, and thermoelectric compositions formed of such structures. In one aspect, the method includes forming a solution of a Group IV reagent, a Group VI reagent and a surfactant. A reducing agent can be added to the solution, and the resultant solution can be maintained at an elevated temperature, e.g., in a range of about 20° C. to about 360° C., for a duration sufficient for generating nanoparticles as binary alloys of the IV–VI elements.
专利号:US-7722904-B2 优先权日:2007-11-01 标 题 :Compositions and methods for stimulating synthesis of pro-collagen or collagen and hyaluronic acid 发明人:SCHNEIDER LOUISE M; PUSATERI DONALD J; LA TOM Q 权利人:ACCESS BUSINESS GROUP INT LLC 摘要:A method for improving the appearance, texture and/or moisture of skin comprising administering a composition comprising Chia Seed oil, Opuntia ficus Indica extract, or both to stimulate collagen or hyaluronic acid synthesis, or decrease Interleukin-1b synthesis, in the skin.
专利号:US-2003050305-A1 优先权日:2000-05-22 标题:Thromboxane inhibitors, compositions and methods of use 发明人:TEJADA INIGO SAENZ DE 摘要:The present invention describes methods for treating or preventing sexual dysfunctions in males and females, and for enhancing sexual responses in males and females by administering a therapeutically effective amount of at least one thromboxane inhibitor, and, optionally, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase, and/or at least one vasoactive agent. The male or female may preferably be diabetic. The present invention also provides novel compositions comprising at least one thromboxane inhibitor, and, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase, and, optionally, at least one therapeutic agent, such as, vasoactive agents, nonsteroidal antiinflanmmatory compounds (NSAIDs), selective cyclooxygenase-2 (COX-2) inhibitors, anticoagulants, angiotensin converting enzymes (ACE) inhibitors, angiotensin II receptor antagonists, renin inhibitors, and mixtures thereof. The present invention also provides methods for treating or preventing ischemic heart disorders, myocardial infarction, angina pectoris, stroke, migraine, cerebral hemorrhage, cardiac fatalities, transient ischaemic attacks, complications following organ transplants, coronary artery bypasses, angioplasty, endarterectomy, atherosclerosis, pulmonary embolism, bronchial asthma, bronchitis, pneumonia, circulatory shock of various organs, nephritis, graft rejection, cancerous metastases, pregnancy-induced hypertension, preeclampsia, eclampsia, thrombotic and thromboembolic disorders, intrauterine growth, gastrointestinal disorders, renal diseases and disorders, disorders resulting from elevated uric acid levels and dysmenorrhea, and for inhibiting platelet aggregation or platelet adhesion or relaxing smooth muscles.
专利号:WO-2024130393-A1 优先权日:2022-12-21 标 题 :Nanoparticle and method of synthesis thereof 发明人:MOSKOVCHENKO SVITLANA 权利人:MOSKOVCHENKO SVITLANA 摘要:The present technology relates to nanoparticles, compositions comprising said nanoparticles, and methods of synthesis of said nanoparticles; wherein the nanoparticles comprise a metal nanoparticle core, a first coating of amphiphilic molecules, and a second coating of essential oil, essential oil primary constituent, or both, which combine the antimicrobial properties of metal nanoparticles, amphiphilic molecules, and essential oil or essential oil primary constituents.
专利号:US-7238814-B2 优先权日:2000-05-09 标题:Compositions of S-nitrosothiols and methods of use 发明人:MAREK PRZEMYSLAW A; TROCHA ANDZREJ M; LIN CHIA-EN; RANATUNGE RAMANI R; RICHARDSON STEWART K 权利人:NITROMED INC 摘要:The invention describes compositions and kits comprising 4-aza-4-(2-methyl-2-sulfanylpropyl) tricyclo(5.2.1.0<2,6>)dec-8-ene-3,5-dione; 4-aza-4-(2-methyl-2-(nitrosothio)propyl) tricyclo(5.2.1.0<2,6>)dec-8-ene-3,5-dione; 4-{1-methyl-1-((2,4,6-trimethoxyphenyl)methylthio)ethyl}-1,3-oxazolidin-2-one; 2-aAmino-3-methyl-3-((2,4,6-trimethoxyphenyl)methylthio)butan-1-ol; 4-(1-methyl-1-(nitrosothio)ethyl)-1,3-oxazolidin-2-one; or pharmaceutically acceptable salts thereof. The compositions of the invention can further comprise at least one penetration enhancer, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one vasoactive agent.
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