image SD TECH 祥大科技股份有限公司

首頁 123213213231232313123123121323123231312312312132312323賀!!祥大科技通過96年中小企業創新研發(SBIR)計畫

資訊與商情

9月13日研討會奈米材料與機能性紡織品開發.......

符合中國RoHS的八大步驟.......

台灣在機能性紡織品的啟發.....

新型竹炭纖維和面料問世........

防火紡織品市場需 求越來越大......

紡織機能性 與流行性新採#購策略主一義...

高值化學科技產業的盛宴工研院化學工業研究所...

奈米技術/材料科學 研發回顧的借鏡...

尋找台灣化纖產業的藍海策略 微利時代獲利壓縮...

全球化妝保養品產業 及技術發展趨勢...

2005年台灣紡織品市場 回顧與展望...

奈米銀抗菌粒子報告書

 

 

奈米銀相關背景
一、天然抗菌奈米粒子(奈米銀)功效 --強效殺菌
奈米銀顆粒與病菌的細胞壁/膜有相當強的結合能力,能直接進入菌體,迅速與氧代謝的硫醇(-SH)結合,阻斷代謝並使其失去活性,進而無法對人體造成危害。


二、奈米大商機

奈米技術在許多不同產業領域,有人挖掘這巨大金礦所埋藏商機。例如用於維他命與化妝品添加物「奈米金粒子」,應用於製造高畫質超薄顯示器的「奈米碳管場發射顯示器」,或用於抗癌藥物的「微脂體」。 92年9月24日「奈米技術產業化企業」會場熱鬧非凡,場外也是如此,國內不同領域奈米研發廠商到現場展示。將奈米材料運用在化妝品,不是新聞,早在三年前法國化妝品大廠L’oreal已運用奈米二氧化鈦,生產抗紫外線化妝品。

三、奈米銀抗菌原理---超級抗菌劑之再現

奈米銀顯現出超強、天然的抗菌力,並可防止二次感染,它的作用類似觸媒。國外相關的研究文獻指出,它將使細菌、病毒等病菌外層之蛋白酵素產生構形上變異,進而造成細菌新陳代謝降低,並進一步死亡。它會阻礙病毒等有害人體的外來生物生長,但卻不會使人類細胞毒化,如此結果將使病毒等有害生物消失於人體或食物中。時至今日,藥學發達的情況,其實更需要利用奈米科技方式,提高藥效與減少藥的副作用。銀的殺菌性早在1938年就已經發現,當時的人將銀幣放入牛奶中,如此可延長牛奶在空氣中存放時間。在這個世紀末,科技家發現人體血液中,其實存在許多奈米級的粒子,例如血液中的營養素,或氧分子等,這觸動科學家使用奈米材料來抗菌的動機。早在1938年前,當時有許多治療師就應用「銀」來治療病人,他們稱此種方式為「高科技」,但所費甚高。
美國藥物食品檢驗局(FDA)強調,奈米銀更優於1938年前所使用的銀顆粒,在1991年9月13日的發表文件上,他們說:「此種產品可以運用於商品並繼續被量產,這是因為此處所強調的功效與1938年時所強調的功效相同,故他們可以被使用於過去所標榜的功效上。」

四、奈米銀相關學者研究

1970年代,肢體與脊椎的權威,美國Robert O. Becker醫學博士(人體電性作者)發現銀離子能增進骨質成長、並殺死外來有害細菌。1978年三月,「Science Digest」書內有篇文章內容〞我們自體內強大的微生物〞(Mightiest Germ Fighter)有說明:”這真是令人太吃驚了,銀實在是現在的新藥方,他對目前種類繁多的有害微生物產生作用,並能使其解除武裝,殺死它們,至少650種以上病菌。而且銀對人體而言,完全是無毒的。” 文章的結尾是Harry Margraf博士作總結,她是華盛頓大學,內科學系的醫學博士。她說:”銀是我所見過最好的殺菌藥物”。?

五、奈米銀殺菌機制
目前所謂銀的殺菌機制,重點在於當奈米銀靠近病毒、真菌類、細菌或者嗜菌體時,將使其對氧產生代謝的蛋白酵素產生裂解,失去效能後,他們對氧無法產生正常代謝作用,導致其自然死亡,而驅體則隨人體新陳代謝排出體外。這點和我們所購買殺菌藥物不同,他會將身體內的好菌也一併殺死。奈米銀離開身體後,則細胞仍原封不動的保存著,所以奈米銀對人體、爬蟲類、植物等多細胞生物是安全的。

六、奈米銀產品品質
目前市面上有許多的產品品質仍不如本公司生產奈米銀,高品質的奈米銀是電化學方式製作,非以化學合成方法,如此奈米銀才會旋浮於溶液內。極細的奈米銀會呈旋浮態於無雜質的溶液內。理想的顏色是金黃色,若顏色較深則代表粒子尺寸較大。若產品包含其他微量元素或必須用搖動的方式,則此屬於劣質品。若產品須存放在低溫下,則代表其內的微量元素在高溫會產生變異。保存的器皿最好是玻璃,而塑膠製品可能無法使其保存於室溫下太久。有些廠牌聲稱含有高濃度的奈米銀,實際上些種銀是極不穩定的。此處我們需強調,高濃度的銀並一定會百分之百殺死細菌,真正使用的安全範圍大約是300 ~ 5 ppm.,而人體攝入量的安全範圍則在3 ~ 5 ppm。

七、可攝入奈米銀含量

若是利用口服方式,則奈米銀可直接由口中吸收進入血液,然後快速的轉化為細胞所利用。在吞下前用力的利用舌頭,能吸收加劇。大約經三至四天,銀就會累積在人體組織內,奈米銀會被人體的腎藏、淋巴系統、小腸在幾週內所分解,並排出體外。若是在工作場所經常曝露於害菌環境中,則建議攝入量可增加,當然,若攝入太大量,不一定會對殺菌有幫助。當然,對於那些抵抗力較弱的慢性病患者,可加強其添加量。

八、人體可攝入奈米銀

一湯匙5ppm的奈米銀,大約等於25毫克銀,人體建議含量一天大約是一至四匙,且持續一段時間,若要提高含量,則屬於”治療用量”,此時使用的話須在短時間內。例如醫生若建議使用量是三至五匙每天,連績四十天,則過了治療時間後,須減少使用或停止。若是屬於重症患者,我們不建議連續大量使用,因為此時的身體五大排除系統:肝、腎、皮膚、肺和腸,己經負荷過量,此時若要攝入話,需再喝大量的水。

九、其他奈米銀使用方式

有些人將奈米銀應用於噴劑上,例噴鼻劑,它可直達患部,當然,我們建議吾使用範圍如室內、廚房、皮膚、喉嚨等位置,它不會對有傷口皮膚產生疼痛感,甚至是嬰兒皮膚。這是因為它不像其他的抗菌劑,會使皮膚產生過敏,破壞組織細胞,它也是極佳的腋下防臭劑,因為很多腋下發臭的原因是因細菌分解汗腺上的蛋白質所產生的。部份醫生甚至建議每天使用一大匙,連續四天,或一小匙連續六週,再停四週,進行體內環保與消毒。
奈米銀直接應用於刺傷、抓傷、或開放性傷口,其他如濕疹、痊瘡、或蟲咬傷等。在飲用水中直接加入一大匙的奈米銀,等待至十分鐘後,此時的水完全是無毒性,且可抵抗有毒物質。

十、使用於寵物或園藝上
奈米銀可應用於寵物上,當然用量需視其體型大小。而使用於園藝上,或溫室內,加入適量的奈米銀於水中或土壤中,可防止植物病蟲害。

十一、奈米銀對病毒的耐受力

我們常發現所謂的”超級病毒”,其實指的是他的超強抗藥性,但它對銀則不會有抗藥性的問題。銀對病毒不會有抗藥的機制,基本上他不是藥,所以不會有抗藥性的問題,此種形式也是抗茵藥物所作不到的,且他也不會產生病化的問題。由於此種特性,使奈米銀產生強效殺菌性,但又不會有致命危險。

十二、奈米銀對其他病毒殺菌力
文獻上指出,奈米銀可殺菌種類達 650種以上,再強調一次,他不是直接將細菌毒化,而是使其細胞新陳代謝停頓,進而自然死亡。所以人體是多細胞生物,不會有此種危險。目前己經發表的文獻中,有關奈米銀治療的報導,最有名的如下:痊瘡、AIDS(文獻8)、抗過敏、盲腸炎、關節炎、抗癌(文獻2, 4, 7)、糖尿病(文獻1)等等。

參考文獻

1. "Use of Colloids in Health and Disease." Colloidal silver has proven particularly effective in cases of intestinal troubles. Dr. Henry Crooks found that "silver in the colloidal state is highly germicidal, quite harmless to humans and absolutely non-toxic. Rather than in a chemical compound, the silver in the colloidal state may be applied in a much more concentrated form, with correspondingly better results. All virus, fungus, bacterium, streptococcus, staphylococcus, and other pathogenic organisms are killed in three or four minutes upon contact. There are no side effects whatsoever from the highest concentrations."
2.Dr. Robert Becker, "The Body Electric," recognized a correlation between low silver levels and sickness. He said the silver deficiency was responsible for the improper functioning of the immune system. Dr. Becker's experiments conclude that silver works on the full spectrum of pathogens without any side effects or damage to any part of the body. He also states that the silver was doing something more than killing disease organisms. It was also causing major growth stimulation of injured tissues. Burn patients and elderly patients noticed more rapid healing. He discovered that all cancer cells change back to normal cells. All strains of pathogens resistant to other antibiotics are killed by colloidal silver. Yet at that time he couldn't find a silver supplement on the market.
3. "Silver, Our Mightiest Germ Fighter," ScienceDigest, March 1978. As an antibiotic, colloidal silver kills over 650 disease causing organisms, and resistant strains fail to develop. Silver is the best all-around germ fighter we have and is absolutely non-toxic! Doctors report that, taken internally, it works against syphilis, cholera, malaria, diabetes and severe burns. Richard L. Davies, executive director of the Silver Institute which monitors silver technology in 37 countries, reports: "In four years we've described 87 important new medical uses for silver."
4. Dr. Bjorn Nordstrom, of the Karolinska Institute, Sweden, has used silver in his cancer treatment method. He says the whole thing is quite simple. This brought rapid remission in patients given up on by other doctors.
5.The FDA has stated that because colloidal silver is accepted as a pre-1938 medication, it may continue to be marketed. Letter, 13 September 1991, received from consumer safety officer Harold Davis, U.S. Food and Drug Administration.
6. "Colloidal Preparations of Silver in Pharmacy," British Medical Journal, February 1923: "Pure Silver is entirely non-irritant. In tests at very high concentrations, it has been shown repeatedly that the rapidly exerted disinfectant action is of considerable therapeutic value."
7.Dr. Otto Warberg (Nobel Prize Winner, 1932) stated that "Cancer is caused by the lack of oxygen and the fermentation of sugars."
8.Provo Herald, 13 February 1992, page D1: "Colloidal Silver as a Remedy for AIDS.quot;
9. American Drug Index, section on Inorganic Pharmaceutical Chemistry, recognized silver for its germicidal action, calling a stabilized form: Mild Silver Protein. There are several concentrations of Mild Silver Protein.
10.The Condensed Medical Dictionary, 6th Edition: Mild Silver Protein is listed for medicinal use. The 4s protein-2 is the trace used as a stabilizer.
11. Medicinal Silver Home Remedies, Maurice Worthington, M.D., 1928.
12. "Colloidal Silver Preparations of Silver in Pharmacy," British Medical Journal, 1932.
13. Royalty, worldwide, have been called "Blue Bloods," because of the silver content in their blood, even from birth. They used real silverware, ate from silver dishes, and stored their food in silver containers. There were no doctors. The common people were often sick with something.
14. Colloidal Silver, The Antibiotic Alternative by Lloyd Michael Canty and Zane Baranowski, CN. $3.85 each, plus 50 cents postage each. The Association for Advanced Colloid Research, 232 NE Lincoln St. Suite 1, Hillsboro, Oregon 97124.                503-640-0810        .
15. World Without Cancer by G. Edward Griffin. History of allopathic medicine in America. $9.95, plus $2.00 for postage. The Cancer Control Society, 2043 N. Berendo, Los Angeles, CA 90027.                (213) 663-7801        
16.The Body Electric and Cross Currents by Dr. Robert Becker.
17. Secrets of the Soil by Christopher Bird and Peter Tompkins.
18. Murder by Injection by Eustace Mullin. History of the AMA, also addresses, the Drug Trust, fluoridation, Aids and other health problems. $15.00 plus $1.50 postage. The National Commission for Judicial Reform, P.O. Box 1105, Staunton, VA 24401
19. Chemistry’s Miraculous Colloids by Kenneth Andrews. The Readers Digest, March 1936. Quoting, Dr. Frederick Macy, one of the country’s outstanding bacteriologists.
20.John Hopkins Hospital, More News on Silver. Dr. Leonard Herschberg
21.Michael D. Lemonick. The Killers All Around, Time Magazine, Sept. 12, 1994.
22. Searle, A.B. The use of Colloids in Health and Disease. The British Medical Journal. Nov, 1913, p. 83 Dr. Henry Crookes,
23.Colloidal Silver, Where have you been? by Iris A. Moore, The New Times, Seattle WA, May 1994
24.Brentano, L. MD, Margraf, H, Monafo, W.W. MD and Moyer,C.A. MD Antibacterial Efficacy of a Colloidal Silver Complex. Surgical Forum Vol. 17, 1966, pp. 76-78 Also Quoting, Dr. Harry Margraf
25.Report on Colloidal Silver, The Best Kept Secret, by Martha Duncan.
26. Thurman, R.B. and Gerba, C.P. (1989) The molecular mechanics of copper and silver ion disinfection of bacteria and viruses. Quoting, Dr. Richard Davies, The Silver Institute, Wash, V. 18, 4, p. 295
27. Oxygen Therapies by Ed Mc Cabe. $12.00 Includes postage, Energy Publications, 99- RD #1, Morrisville, NY 13408
28. H.E.L.P ful News, Vol. 8 No. 9
29. Science Digest, March 1978, Quoting Jim Powell
30. Harold Davis, U.S. FDA Letter, September 1991
31.The Olympian, Sunday, Feb. 20, 1994 quote by Alexander Tomasz / San Francisco, Associated Press
32. Newsweek Magazine, March 28, 1994 Antibiotics, The End of Miracle Drugs?
33.Magnesium Oxtazone, Colloid Research foundation,                1-800-487-5463        
34. Newsweek Magazine, May 22,1995. Outbreak of Fear

 

mail About Us | Site Map | Privacy Policy | Contact Us | ©2006 SD TECHNOLOGY TEL:+886-(0)2-8273-1851 FAX:+886-(0)2-8273-3178