Chemistry的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列問答集和資訊懶人包

Natural Products and Metabolic Disorders

為了解決Chemistry的問題，作者 這樣論述：

Britt Burton-Freeman, Ph.D. is the Director of Nutrition and Health Promoting Foods platform leader at the Institute for Food Safety and Health at Illinois Institute of Technology. Dr. Freeman has been involved in obesity and metabolic disease research for over 20 years, including basic science and

clinical research in academic, biotechnology and drug development settings. Dr. Freeman’s current research interests are in mitigating disease process through dietary approaches focused on the health promoting properties of whole foods. Specific disease targets are vascular disease and obesity, incl

uding food intake regulation. In her current appointment, she leads a public health initiative with FDA/CFSAN to develop and provide underpinning science for comprehensive approaches using innovative processing solutions to support the availability of safe food with health opportunities. Dr. Freeman

is an active member of multiple professional societies dedicated to health and disease abatement including the American Society for Nutrition, the Obesity Society and the Society for the Study of Ingestive Behavior. Dr. Freeman earned a M.S. and Ph.D. in Nutrition Science with an emphasis in Endocr

inology and Physiological Chemistry at the University of California, Davis.Indika Edirisinghe, Ph.D., Assistant Professor of Food Science and Nutrition at the Institute for Food Safety and Health (IFSH), a research consortium of the United states Food and Drug Administration (FDA) and Illinois Insti

tute of Technology (IIT). He is also the associate Director/ Center for Nutrition Research at IFSH. Dr. Edirisinghe has nearly 15 years experiences in the area of nutritional science, biochemistry and molecular biology. His research focuses on the effect of natural products on endothelial function,

blood pressure regulation, insulin resistance, inflammatory and oxidative stress responses during acute and chronic interventions. The research approach includes human cell culture, animal models and human clinical trials. He has authored over 40 peer reviewed-original research articles and has over

100 total publications including other articles, meeting presentation and book chapters. He is a member of a variety of professional organizations including: The American Society for Nutrition (ASN), The Institute of Food Technologists (IFT) and American Clinical Society (ACS).

Chemistry進入發燒排行的影片

錨定含吡啶與吡唑雙配位基於氧化鋅奈米粒子的合成、催化與水中的應用

為了解決Chemistry的問題，作者廖建勳 這樣論述：

本篇論文選擇以吡唑、吡啶以及含有羧酸根官能基的含氮雜環碳烯為主要結構，藉由中性分子化合物 (NHC-COOH) (5) 錨定在氧化鋅奈米粒子，成功合成出氧化鋅奈米粒子載體 (ZnO-NHC NPs) (9)。而且有機分子修飾在氧化鋅奈米粒子上，能使得氧化鋅奈米粒子載體 (ZnO-NHC NPs) (9) 均勻分散在高極性的溶劑中，因此可以利用核磁共振光譜儀、紅外線光譜儀進行定性與定量分析，並用穿透式電子顯微鏡量測粒徑大小。 除此之外，也把氧化鋅奈米粒子載體 (ZnO-NHC NPs) (9) 與鈀金屬螯合鍵結成鈀金屬氧化鋅奈米粒子載體 (Pd-NHC ZnO NPs) (1

0)。並且應用於 Sonogashira 偶聯反應，探討分子式觸媒 (Pd-NHC) (6) 與載體式觸媒 (Pd-NHC ZnO NPs) (10) 的催化活性。研究結果顯示載體式觸媒 (Pd-NHC ZnO NPs) (10) 的催化效果與分子式觸媒 (Pd-NHC) (6) 相當，這結果可證明不會因為載體化的製程，而減少中心金屬的催化活性，而且載體式觸媒 (Pd-NHC ZnO NPs) (10) 可以藉由簡單的離心、傾析後，即使經過十次回收再利用，仍然保持著很高的催化活性。 工業廢水是近年來熱門討論的議題，廢水中所含有的重金屬離子往往會造成嚴重的環境汙染。而這些有毒的金屬汙染物

不只汙染了大自然，更是影響了人類的健康。因此，如何從廢水中除去重金屬離子是非常重要的技術。在本篇研究中，利用氧化鋅奈米粒子載體 (ZnO-NHC NPs) (9) 當作吸附劑，把廢水中常見的鋅、鉛、鎘等金屬，以及硬水溶液中的鈣、鎂金屬成功吸附。接著利用氫氧化鈉當作脫附劑，成功的把金屬離子脫附下來，並且進行再次吸附，也達到很好的效果。除了吸附與脫附的定性分析，本論文也進行吸附的定量分析實驗，發現與文獻其他相近系統效果相當，尤其在低濃度金屬離子的吸附更是優於許多文獻數值。

An Introduction to the Methods of Relativistic Molecular Quantum Mechanics

為了解決Chemistry的問題，作者Wilson, Stephen 這樣論述：

Molecular electronic structure calculations have assumed increasing importance in a wide range of research fields. Applications abound in fields as diverse as molecular electronics and pharmacology, radioastronomy and organic synthesis. The vast majority of contemporary molecular electronic struc

ture studies are performed within the framework of non-relativistic quantum mechanics. However, recent years have seen a growing recognition of the importance of relativistic effects in molecules, especially in systems containing heavy atoms. This has fuelled the development of methods for relativis

tic molecular electronic structure studies. This book describes the essential theoretical and computational apparatus for a relativistic quantum chemistry.

利用焙燒暨酸浸法從廢棄LED晶粒中回收鎵金屬資源

為了解決Chemistry的問題，作者吳德懷 這樣論述：

LED是發光二極體(Light Emitting Diode)的簡稱。由於LED燈具有節能、無汞等特性，在照明市場之需求日益增加，LED在許多領域已經取代了傳統光源(白熾燈、螢光燈等)。LED燈之高效率白光照明主要是由LED晶粒中氮化鎵(GaN)半導體所產生。隨著LED市場的擴大，未來將產生大量的LED廢棄物。因此，回收廢棄LED中所含的鎵金屬資源對於資源的可持續利用和環境保護都具有重要意義。本研究以廢棄LED燈珠為對象，利用焙燒與酸浸法從其LED晶粒中回收鎵金屬資源，主要包括三個部分：化學組成分析、氟化鈉焙燒處理與酸溶浸漬等。探討各項實驗因子包括焙燒溫度、焙燒時間、礦鹼比、酸浸漬種類及濃度

、浸漬時間、及浸漬固液比等，對於鎵金屬浸漬率之影響，並與各文獻方法所得到的鎵金屬浸漬效果進行比較。研究結果顯示，LED晶粒中含有鎵5.21 wt.%，氟化鈉焙燒暨酸溶浸漬之最佳條件為焙燒溫度900 ℃、焙燒時間3hr、礦鹼比1:6.95、鹽酸浸漬濃度0.5 M、浸漬溫度25 ℃、浸漬時間10mins、固液比2.86 g/L，鎵金屬浸漬率為98.4%。與各文獻方法相比較，本方法可於相對低溫且常壓下獲得較高之鎵金屬浸漬效果。