ESM-101 was installed at NIMS
We delivered the ESM-101, electrospinning system for medical and healthcare applications, to NIMS, National Institute for Materials Science. It will be used by Prof. Mitsuhiro Ebara, a world-wide famous researcher of nanofibers in medical fields in Tsukuba University Graduate School. We look forward to seeing what he will make in the near future using our latest equipment.
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NANON-01A on the paper for Gold Nanomesh Conductors for Wearable Sensors
Our device was introduced in a paper on interconnected hot-pressed gold nanomesh conductors for wearable sensors! If you are interested, please visit the following site. https://pubs.acs.org/doi/full/10.1021/acsanm.9b02514 (Abstract) We report the reduction in the wire resistance of gold nanomesh electrodes caused by interconnecting mesh electrodes. The porous-structured electrodes show high resistance because of the high junction resistance between electrodes. For the wiring of wearable sensors, the resistance of conductive wiring needs to be minimal. Therefore, it is necessary to reduce the resistance of nanomesh conductors by interconnecting electrodes. We fabricated the interconnected nanomesh conductors in the following steps. We heat pressed electrospun poly(vinyl alcohol) (PVA) fiber sheets at 180 °C (near the melting point of PVA), and then deposited the gold layer. We attached the nanomesh conductors to a target substrate by dissolving the PVA layer with spraying water. The electrodes were electrically connected to each other, which decreased the wire resistance by 76% and the sheet resistance from 3.18 to 1.27 Ω/sq. Furthermore, the interconnected structures improved stretchability of nanomesh conductors from 25 to 80%. The decreased resistance helps operate wearable devices by maintaining the same electrical properties when the wire length is increased. 下述论文中报道了本公司的静电纺丝设备 『Interconnected Heat-Press-Treated Gold Nanomesh Conductors for Wearable Sensors』 感兴趣的朋友可以通过https://pubs.acs.org/doi/full/10.1021/acsanm.9b02514阅览. ＜概要＞ 报告了由于网状电极的相互连接,金纳米网状电极的电线电阻降低的新闻。 按照下面的步骤，制造了相互连接的纳米网状物导体。 将电纺聚乙烯醇（PVA）纤维在180°C（接近PVA熔点）下加热压好，然后沉积于金层。通过喷雾水溶解PVA层，将纳米网状导体安装在目标基板上。电极之间通过电连接，线电阻降低了76%，片电阻从3.18Ω/sq降低到1.27Ω/sq。并且互连结构使纳米网导体的拉伸性能从25%提高到80%。 电阻减少的话，即使电线长度增加也会维持相同的电气特性，因此有助于操作可穿戴设备。 正在进行利用胶原蛋白、透明质酸来纺制纳米纤维的研究。 ・使用芯鞘式喷头的方法 利用芯鞘喷头，然后使用以胶原蛋白和透明质酸为基础的水溶液做为芯材，用PVP等合成树脂水溶液做为鞘材，来纺制芯鞘式纳米纤维。 关于骨胶原，由于纱后的芯鞘式纤维用弱碱性水溶液浸泡处理，所以鞘侧会被除去，能取出的是只有凝胶化的胶原蛋白纳米纤维膜。 透明质酸的情况下，用弱酸性乙醇水溶液等进行浸渍处理，同样可以提取凝胶化的透明质酸的单独纤维。 引用：https://www.nature.com/articles/s41598-018-24700-9 日本专利、专利公报、“水凝胶纤维的制造方法”专利第6521738号 ・利用合成树脂的方法 制作胶原蛋白、透明质酸和合成树脂的混合溶液，可以得到一条复合纤维。 混合树脂多是使用PEO和PVA等生物相容性高的树脂。
Co-axial spinneret promotion now!
(Chinese below) Co-axial spinneret promotion now! You can purchase a co-axial spinneret (previous model) with a special deal. This product will be sold on a first-come, first-served basis, early purchase is recommended. If you are interested in, please contact us from this URL(https://mecc-jp.com/nano/contact/). Don’t miss it! 芯鞘式喷头打折活动的宣传通知 本公司的旧型芯鞘式喷头将以特别的价格限量销售 感兴趣的朋友请一定不要错过此次机会哟。 具体请访问本公司网页。 网址：https://www.mecc-jp.com/nano/news/wp-login.php
![New products! [Electrospinning System; Medical&healthcare oriented]](https://mecc-jp.com/nano/wp-content/uploads/2020/03/ESM.jpg "New products! [Electrospinning System; Medical&healthcare oriented]")
New products! [Electrospinning System; Medical&healthcare oriented]
We uploaded a new page of the ESM series on this website. The ESM series The ESM series is a nanofiber electrospinning device for medical /healthcare applications. The HEPA filter is used for the air inlet, also most parts of the inside of the chamber are made of unpainted and highly antibacterial stainless steel. In addition, mechanism in the spinning space is designed to minimize generation of dusts. Various polymers can be spun into nanofiber sheets and tubular nanofibers of uniform fiber diameter and film thickness. Please check it out! 此网站上增加了专用于医疗领域的静电纺丝新设备ESM系列的介绍 ESM系列产品的访问网站：https://mecc-jp.com/nano/equipment01/ 为医疗领域应用而开发的高端纳米静电纺丝设备ESM系列具有以下特征 ＜特征＞ ・采用防尘设计。 ・采用无镀层抗菌性高的不锈钢材料。 ・纺丝空间宽阔，可以生产大型样品。 ・可以使用多种高分子材料，生产出直径，膜厚均匀的纳米纤维样品。 ・触摸屏设计，操作快捷简单 现阶段提供2款设备： ESM-101：多样化专业设备（可用喷头，收集装置组合方式多样/可纺制形状多样纳米纤维样品） ESM-201：制作管状纳米纤维样品专用设备 对于以上新产品，欢迎随时咨询。
Joining Healthcare Expo 2019 in Taiwan
We are joinning Healthcare Expo Taiwan 2019 from Dec 5-8. Coating P. Materials (CPM), which researches and develops artificial blood vessels, invited us to display the nanofiber electrospinning system as a device for developing medical applications. model : NANON-01A Please come to our booth to see the demonstration of electrospinning!
Visitting in USA and Canada
Hi this is Saku at MECC. We visited the USA and Canada. Let me share my trip with you! First visiting to San Francisco! World famous Golden Gate Bridge! We walked across the bridge! Well we’ve gotta get into shape lol . (MECC Naito, Saku, Mr.Velmu, Mr.Anant) Visited Mediballoon. Thank you so much for spending time with us. We hope our Nanon will play an important role in developing new balloons from now on! Stanford University Met lots of amazing people! Thank you so much! University of CA riverside Vancouver With autumn arriving, the leafs on the tress are changing colors. It was a bit cold though. University of British Colombia Dr.Ko It was such a honor to meet you. Thank you so much for sparring time for us!Also, thank you so much for using our Nanon for such a long time! Eating a Burger at midnight is the best thing ever,huh?
Joining CHInano2019 in Suzhou
We visitted CHInano 2019 in Suzhou, China. Our business partner ESPUN exhibited the model NANON-01A and demonstrated. （MECC Yan Qifeng） Also Naitoh made a presentation about electrospinning and our technology and products there. （MECC Naitoh） Thank you very much!
Visitting in around China 2019
Hi! I’m Yan Qifeng, from Nanofiber Sales Department. Let me introduce my visitting place on 2019 in China. 西華師範大学（China West Normal University） Jan. 2019 in Sichuan We installed the NANON-01A and operated equipment trainning for students. 四川大学（Sichuan University） Feb. 2019 in Sichuan We inspected the electrospinning equipment and enjoyed Sichuan Hotpot! 中山大学（Sun Yat-sen University） Mar. 2019 in Guangdong We visitted Sun Yat-sen University and Canton Tower. 中科院重慶緑色智能技術研究院（Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences） Apr. 2019 in Chongqing We installed the NANON-01A and operated trainning for students. 東南大学（Southeast University） Jun. 2019 in Nanjing We visitted Southeast University and enjoyed local music at food stalls. Coating P. Materials Co., Ltd. Jul. 2019 in Taiwan We enjoyed Taiwan beer and shrimp fishing and so on. Thank you very much!
Visitting CPM in Taiwan
We visitted Coating P. Materials Co., Ltd.（CPM）in Taipei, Taiwan on July 2019 and installed our new electrospinning machine EAB-101 and demonstrated making nanofiber sheets. EAB-101 CPM research and develop the latest coating materials and use the EAB-101 as researching artiical blood vessel. After installation, we couldn’t make high quality nanofiber samples due to the trouble of dehumidifier, but finally we could make better quality samples. We expect that MECC’s nanofiber devices will play an important role in their work from now on! Also, Mr.Chen and Mr.Chang stayed in MECC for about 1 month on April 2019. We hope they enjoyed Kyushu in Japan and Ogori-city around MECC headquarters. Mr.Chen, Mr. Chang and MECC staff Frog Temple nearby MECC head office Thank you very much!
Nativas Sciences visitted MECC! on March 2019
(Photo: Usui, Konishi, Mr.Cesar, Naito) Mr.Cesar Gonzalez at Nativas Sciences visitted MECC from U.S.A. on March 2019 and we had meeting about our business. We introduced how to operate and maintenance the NANON-01A. Nativas Sciences has become a new MECC partner. They are responsible for U.S.A. and Latin America. From now on, we will try to spread our nanofiber electrospinning system together. Thank you for comming all the way, Mr.Cesar!