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The category of polymeric (or macromolecular) materials is so broad as to include, for example, the familiar fibers (or textiles), rubbers, plastics, and photo-resists used to make semiconductor integrated circuits (ICs). Protein and nucleic acid are also a type of polymer, called biopolymers.
This lecture will first introduce the synthesis, structure, and properties of polymers, which are quite different from ordinary low molecular weight organic compounds. Next, high performance and functional polymers and hybrid polymer materials will be explained in detail. Finally, biopolymers are summarised from a biophysical point of view.
The category of polymeric (or macromolecular) materials is so broad as to include, for example, the familiar fibers (or textiles), rubbers, plastics, and photo-resists used to make semiconductor integrated circuits (ICs). Protein and nucleic acid are also a type of polymer, called biopolymers.
This lecture will first introduce the synthesis, structure, and properties of polymers, which are quite different from ordinary low molecular weight organic compounds. Next, high performance and functional polymers and hybrid polymer materials will be explained in detail. Finally, biopolymers are summarised from a biophysical point of view.
The category of polymeric (or macromolecular) materials is so broad as to include, for example, the familiar fibers (or textiles), rubbers, plastics, and photo-resists used to make semiconductor integrated circuits (ICs). Protein and nucleic acid are also a type of polymer, called biopolymers.
This lecture will first introduce the synthesis, structure, and properties of polymers, which are quite different from ordinary low molecular weight organic compounds. Next, high performance and functional polymers and hybrid polymer materials will be explained in detail. Finally, biopolymers are summarised from a biophysical point of view.
The category of polymeric (or macromolecular) materials is so broad as to include, for example, the familiar fibers (or textiles), rubbers, plastics, and photo-resists used to make semiconductor integrated circuits (ICs). Protein and nucleic acid are also a type of polymer, called biopolymers.
This lecture will first introduce the synthesis, structure, and properties of polymers, which are quite different from ordinary low molecular weight organic compounds. Next, high performance and functional polymers and hybrid polymer materials will be explained in detail. Finally, biopolymers are summarised from a biophysical point of view.
Google Classroomのクラスコードは工学研究科Webページ
https://www.eng.tohoku.ac.jp/edu/syllabus-g.html
（大学院シラバス・時間割・履修登録）にて確認すること。
本講義では、相分離や結晶化といった高分子集合体の自己組織化について解説する。まず、高分子科学への導入のため高分子の歴史から始まり、高分子の自己組織化を理解する上で必須となる高分子の化学構造、分子量、鎖形態などについて概説する。その後、高分子の相分離や複合材料の構造・物性、さらに高分子の結晶化と階層構造について集中的に解説する。また、自己組織化した高分子の構造解析手法についても解説する。適宜、講義内容に関する最新のトピックス等の紹介を交える。
高分子の自己組織化に関する基礎原理を学び、応用できる基になる力を身に付ける。同時に、高分子に特徴的な構造・物性について基礎的な知識を網羅的に習得する。
The class code for Google Classroom can be found on the Web site of the School of Engineering:
https://www.eng.tohoku.ac.jp/english/academics/master.html (under "Timetable & Course Description")
This course explains the self-assemblies of polymer aggregates, such as phase separation and crystallization. First, we start with the history of macromolecules (as an introduction to polymer science) and outline the chemical structure, molecular weight, chain dimensions of polymers, etc. Subsequently, we focus on the phase-separation phenomena of polymers and the structures/properties of composite materials. In addition, polymer crystallization and the resulting hierarchical structures are explained. The latest topics related to the lecture content would be shown.
生命科学において分子間の相互作用、さらに化学反応は非常に重要な役割を果たしている。本授業では核酸、たんぱく質を例にとりこれらの分子の相互作用について解説し、生体内における機能について概説する。さらに生命現象をコントロールする化学反応についても概説したい。本授業では非常に単純な化学反応さらには非常に精密な分子認識が生命現象を制御していることについて理解することを目的とする。
The molecular interaction and chemical reaction plays the important roles in life science. In this class, I will present about these molecular interactions in the nucleic acid and protein and the function in vivo. In addition, I would like to talk about the chemical reactions for control of the life phenomena. The objective of this class is the understanding that the life phenomena are controlled by the simple chemical reaction and precise molecular recognition.
To study the basic knowledge of molecular biology, biochemistry and structural biology and to understand biological phenomena at the molecular level, students will learn the following contents.
1) Structures and chemical properties of nucleic acids
2) Structures and chemical properties of amino acids and proteins
3) Biochemical methods for analyzing DNA sequence, amino acid sequence, protein structures and functions
4) Mechanisms of enzyme catalysis
To study the basic knowledge of molecular biology, biochemistry and structural biology and to understand biological phenomena at the molecular level, students will learn the following contents.
1) Structures and chemical properties of nucleic acids
2) Structures and chemical properties of amino acids and proteins
3) Biochemical methods for analyzing DNA sequence, amino acid sequence, protein structures and functions
4) Mechanisms of enzyme catalysis
This course builds from the basic electronic structure of atoms and molecules to bonding in compounds to structure and finally to the relationship between the structure and properties of compounds.It is my aim that students will develop tools needed to predict the properties from the electronic and physical structures of relatively simple compounds.
This course builds from the basic electronic structure of atoms and molecules to bonding in compounds to structure and finally to the relationship between the structure and properties of compounds.It is my aim that students will develop tools needed to predict the properties from the electronic and physical structures of relatively simple compounds.
To learn the biological phenomena at the molecular level and to gain a deeper understanding of biochemsity, molecular biology and biophysics.
To learn the biological phenomena at the molecular level and to gain a deeper understanding of biochemsity, molecular biology and biophysics.
It is desirable to consistently attend the discussions in Biochemistry IIB concerning the photosynthesis, protein turnover and protein trafficking.
近年、分子レベルにおける生命科学の解明がすすみ、様々な化学反応が生命を維持するのに働くことが詳細にわかってきた。これらの化学反応の多くは非常に微小な変化であるが、遺伝子発現や様々なタンパク質間相互作用の制御に重要な働きを持つ。本特別講義では「生命科学における化学反応」に焦点を絞り、生体成分である核酸、蛋白の相互作用や機能を分子レベルで理解することを目的とする。特に、水素結合や疎水相互作用など、弱い相互作用の特徴とその共同効果ならびにエントロピーとエンタルピーの補償則についても詳細に説明する。
In recent years, the understanding of life science at the molecular level has advanced and it has become clear in detail that various chemical reactions work to maintain life. Although many of these chemical reactions only induce changes at the molecular level, they play an important role in controlling gene expression and various protein-protein interactions. In this special lecture, we will focus on "Chemical Reactions in Life Science" and aim to understand the interaction and function of biological components such as nucleic acids and proteins at the molecular level. In particular, the properties and synergetic effects of weak interactions, such as hydrogen bonding and hydrophobic interactions, will be explained in detail. The rules of entropy and enthalpy compensation are also described.
Objective and Summary of Class:
This class is part of series of organic chemistry classes, including General Organic Chemistry A, C, and D.
This lecture will concersn the following topics:
(1) Basic chemistry of amines and helelocycles
(2) Chemistry of biomolecules
2-1 Carbohydrates
2-2 Aminoacids, Peptides and Proteins
2-3 Lipids
2-4 Nucleic acids
(3) The organic chemistry of metabolic pathway
(4) Pericyclic reactions : electrocyclic reactions, cyclo additions and sigmatropic rearrangements
Objective and Summary of Class:
This class is part of series of organic chemistry classes, including General Organic Chemistry A, C, and D.
This lecture will concersn the following topics:
(1) Basic chemistry of amines and helelocycles
(2) Chemistry of biomolecules
2-1 Carbohydrates
2-2 Aminoacids, Peptides and Proteins
2-3 Lipids
2-4 Nucleic acids
(3) The organic chemistry of metabolic pathway
(4) Pericyclic reactions : electrocyclic reactions, cyclo additions and sigmatropic rearrangements
Organic compounds represent the building blocks of life, are essential to survival and compose a wide range of materials used in our everyday lives. Understanding the fundamental properties and behavior of organic compounds has led to several advancements in medicine, energy production, functional materials, environmental control, and in general has greatly improved technology and quality of life. In this course, the objective will be to build a solid understanding of the fundamentals of organic chemistry, learn about structure and reactions of organic compounds and observe where organic chemistry is being used to enhance current technology and improve the quality of human life.