The design and synthesis of highdimensional molecule based ferromagnets are the challenge of the nature to chemists. The goal of this paper is to point out some facets of this area. The importance of highdimensional moleculebased ferromagnets is briefly discussed, some general bridgingligands, synthesis methods and their recent progress in th is area are presented.

The chemical processes of the synthesis and assembly of nanos ructured SiO2 by cellmembrane and cellwall templates are elaborated on the basis of developments of biomineralized nanostructured materials chemistry. The studies on biomineralized SiO2 are not only of significance for nanochemistry, but also provide a powerful clue to elucidate the mechanism of Sinutrition for increasing the ability of plant to tolerate the environmental stresses.

Ene reaction is one of the simple and versatile reactions in organic synthesis. The hetero ene reaction is an important part of ene reaction. Th is paper reviews the progress of the hetero ene reaction involving the hetero ene components which contain nitrogen, oxygen, sulfur, phosphorus and silicon atoms.

The history of studies on molecule assembly technique and superlattice is summarized. Several methods of preparing superlattices by molecule assembly technique are introduced.

The organization is a necessary step for the formation of devices from nanoclusters. The study of the organization of nanoclusters is very important for the development of nanotechnology. There are two kinds of methods for the supramolecular organization i. e. the formation of colloid crystals and the templated assembling. Two dimensional and three dimensional superlat tices can be obtained with the colloid crystal method. The molecular recognition between template and nanoclusters is the impetus of templated organization. The templates described in this paper are the solid polymer membranes, monolayers, organic compounds, and biological molecules. The monolayer template has been studied extensively. Because of the more adequate and effective molecular recognition, the DNA molecule will be a prospective template for the organization of nanoclusters. The operated organization of different nanoclusters should cometrue with this method.

The status of the research in high resolution photoelectron spectroscopy is introduced. The working principal and research progress of threshold and pulsed field ionization photoelectron spectroscopy are briefly illustrated. The developments of high resolution photoelectron spectroscopy obtained by synchrotron radiation ligh t source are especially described.

The heterogeneity of glycoprotein hormones is briefly reviewed, the main factors controlling chromatographic behavior of glycoprotein hormones for separation and purification are presented, and the selection of separation ap roaches and operation modes is discussed as well.

Events contributing to the establishment of statistics—the science of data—and its chemical branch are epitomized. As the new chemical branch named chemometrics or chemstatistics has been disputed in the circles of chemistry for along time, reasons for adopting chemstatistics are given, which is defined as the science of gathering or generating, describing, summarizing and interpreting the data concerned to acquire new chemical knowledge or information. The fact that many traditional statistical methods, such as significance tests, analysis of variance, regression and correlation, and some others not usually considered statistical, such as model building, Monte Carlo method, Fourier transformation, artificial nerval networks and pattern recognition, each contains one or more of the five connotations of statistics is expounded. The regular pattern that a chemstatistician grows up is approached. The urgent task is to include chemstatistics in the undergraduate or graduate curriculum of chemistry specialty. The goal of the project is to nurture chemists who know statistics.