Synthesis of core-shell nanocrystalline cadmium diselenide/cadmium sulfide and determination of lysozyme by fluorescence method

Synthesis of core-shell nanocrystalline cadmium diselenide/cadmium sulfide and determination of lysozyme by fluorescence method

Cadmium di-selenide/cadmium sulfide core/shell quantum dots (QDs) were synthesized and modified by 3-mercaptopropionic acid (MPA) in an aqueous solution. In contrast with ...
Chinese 15125 bearing bearing manufacturing competition pattern and market share

Chinese 15125 bearing bearing manufacturing competition pattern and market share

Atpresent, the listed companies in the bearing manufacturing industry with 15125bearing mainly include Bush B (200706), Xiangyang Bearing (000678), WanxiangQianchao (0005...
Analysis of the development status and future trends of China's bearing 09196 bearing in 2020

Analysis of the development status and future trends of China's bearing 09196 bearing in 2020

The 09196 bearing overview Bearing09196 bearing is an important part of contemporary machinery and equipment. Itsmain function is to support the mechanical rotating body,...

The preparation method of 17-4PH stainless steel powder

NewsToday (11-23)
The 17-4PH stainless steel powder mainly has the characteristics of high sphericity, smooth surface, less satellite spheres, low oxygen content, uniform particle size dis...

Will Facebook Metaverse initiative have an impact on the market for best digital signage

NewsToday (11-23)
Facebook Metaverse initiative has raised concerns about free speech and privacy When Meta Platform inc. Mark Zuckerberg, Facebook chief executive, last month trumpeted th...

Is lithium sulfide soluble?

News4Days Ago (11-19)
For lithium sulfide, is a very promising material for high-energy ion batteries, because, unlike elemental sulfur, it avoids the need for metallic lithium anodes. I like e...

How to correctly use the galaxy s5 active camera lens replacement to repair the mobile phone

News5Days Ago (11-18)
Howto correctly use the galaxy s5 active camera lens replacement to repair themobile phone? Asthe most integrated electronic product that is generally encountered in dail...

Apple may allow consumers to use the huawei repair parts to repair equipment

News5Days Ago (11-18)
Applemay allow consumers to use the huawei repair parts to repair equipment Applewill begin to provide customers with parts so that they can repair Appledevices themselve...

The global Apple mobile phone repair huawei repair parts distribution center transferred to Zhengzhou

News5Days Ago (11-18)
Theglobal Apple mobile phone repair product name distribution center transferred toZhengzhou Recently,Zhengzhou Customs held a press conference to release the import and ...

The characteristics of outdoor media in the era of LED display digital signage system

News5Days Ago (11-18)
Thecharacteristics of outdoor media in the era of LED display digital signagesystem Intraffic intersections, bustling commercial streets, etc., you can see thedigital sig...

The characteristics of outdoor media in the era of LED display digital signage system

News5Days Ago (11-18)
Thecharacteristics of outdoor media in the era of LED display digital signagesystem Intraffic intersections, bustling commercial streets, etc., you can see thedigital sig...

What is Spark four Point contact ball bearing?

News5Days Ago (11-18)
A spark four-point contact ball bearing is a kind of separation bearing, it can also be said to be a set of bearings that can withstand bidirectional axial load angular co...

Introduction to the four major parts of the outdoor LED display st7789

News5Days Ago (11-18)
Introductionto the four major parts of the outdoor LED display st7789 Thedevelopment of outdoor LED display st7789s has been rapid in recent years andhas gradually been a...

Apple announcement of self-repair may also have some impact on the small oled screen service

News5Days Ago (11-18)
Apple announced self-repair Starting with the iPhone 12 and 13, Apple parts, tools and manuals are available to individual consumers Today, Apple launched Self Service Re...

The unique value of outdoor LED lg digital signage for advertising and marketing

News6Days Ago (11-17)
The unique value of outdoor LED lgdigital signage for advertising and marketing In today's era of information explosion,all kinds of information are flooding people's liv...