A. Paul Alivisatos (http://www.cchem.berkeley.edu/pagrp/) Research Interests Prof. Alivisatos' research concerns the structural, thermodynamic, optical, and electrical properties of colloidal inorganic nanocrystals. He investigates the fundamental physical and chemical properties of nanocrystals and also works to develop practical applications of these new materials in biomedicine and renewable energy. Richard A. Andersen Research Interests Synthetic structural, mechanistic organometallic, and inorganic chemistry of the d- and f-block metals is being studied and used to prepare molecules with unique stereochemistry and reactivity. John Arnold (http://www.cchem.berkeley.edu/jagrp/index.html) Research Overview Work in our group targets synthetic chemistry, with the primary goal being to make, purify, and study molecules and materials that are interesting by virtue of their chemical reactivity. We have extensive experience in the synthesis and study of new and unusual molecular inorganic and organometallic compounds of the d-, p-, and f- block elements. The emphasis is on preparing compounds that exhibit novel reactivity and/or catalytic behavior, particularly in the context of activation of small molecules such as H 2 , N 2 , O 2 , CO 2 and N 2 O. In addition to the dry-box and Schlenk techniques used to prepare and manipulate compounds, we exploit a variety of characterization methods, including multinuclear NMR, X-ray crystallography, EPR and electrochemistry. Robert G. Bergman (http://www.cchem.berkeley.edu/rgbgrp/index.html) Research Interests Organic and Inorganic Chemistry: Synthesis and Reaction Mechanisms — New organic, inorganic and organotransition metal compounds are being synthesized. These materials are used to develop and study new chemical reactions and the reactive intermediates involved in these transformations, and to explore applications in homogeneous catalysis, supramolecular chemistry, organic synthesis and green chemistry. Carolyn R. Bertozzi (http://www.cchem.berkeley.edu/crbgrp/) Research Interests The Bertozzi Group studies cell surface interactions that contribute to human health and disease with specific projects in the areas of cancer, inflammation and bacterial infection. We use the techniques of organic synthesis, genetics, and biochemistry as tools to study and manipulate complex cellular processes. Much of our research involves cell surface oligosaccharides, biopolymers that contribute to cell surface recognition and cell-cell communication. In addition to our work in the chemical biology of glycosylation, we have a program in biomaterials centered at the Lawrence Berkeley National Laboratory Kristie A. Boering (http://www.cchem.berkeley.edu/kabgrp/) Research Interests Physical and Analytical Chemistry; Atmospheric Chemistry and Transport -- Chemistry and mass transport in Earth's and extraterrestrial atmospheres are studied through kinetics and photochemistry experiments in the laboratory, numerical modeling, and observations from highaltitude aircraft and balloons. Jamie Doudna Cate (http://lanai.qb3.berkeley.edu/CateLab/Catelab_2011/Home.html) Research Interests Structural Biology, Biophysical Chemistry and Systems Biology – The mechanisms of bacterial protein synthesis, viral control of human translation, and fungal growth on plant biomass are being probed by x-ray crystallography, biophysical chemistry, genomics, proteomics, and enzymology. David Chandler (http://gold.cchem.berkeley.edu/The_Chandler_Group/Home.html) Research Interests Physical Chemistry · Theoretical · Condensed Matter · Molecular Structure and Dynamics — Statistical mechanics and quantum theory of many body systems. Christopher J. Chang (http://www.cchem.berkeley.edu/cjcgrp/) Research Interests Chemical Biology and Organic Chemistry; Bioinorganic and Inorganic Chemistry New chemical tools for biological imaging and proteomics; new metal complexes for energy catalysis and green chemistry Michelle C. Chang (http://www.cchem.berkeley.edu/mccgrp/) Research Interests Biochemistry, Chemical Biology, and Synthetic Biology — Designing new biosynthetic pathways for in vivo cellular production of biofuels and pharmaceuticals Ronald C. Cohen (http://www.cchem.berkeley.edu/rccgrp/) Research Interests Atmospheric Chemistry — A chemical perspective on the effects of human activity on the Earth's atmosphere and on exchanges between the atmosphere and biosphere Tanja Cuk (http://www.cchem.berkeley.edu/tkgrp/) Research Interests We are a new research group in the Chemistry Department at UC Berkeley and the Chemical Sciences Division at Lawrence Berkeley National Laboratory that uses transient spectroscopy to study the workings of artificial photosynthetic systems. Artificial photosynthesis—creating renewable fuels from sunlight, water, and carbon dioxide in the laboratory—has the potential to transform the way our energy needs are met today. It also raises some of the most fundamental questions in chemistry and materials science. What are the intermediate states of photo-driven chemical reactions? How do we apply advanced spectroscopic tools to pinpoint the steps in a mechanistic pathway for fuel generation? We investigate the machinery of transition metal based light absorbers and catalysts in sunlight to fuel systems with three complimentary spectroscopic tools that access the transient, photo-excited states: 1) transient optical spectroscopy 2) valence band photoemission and 3) transient x-ray spectroscopy. Felix R. Fischer (http://www.cchem.berkeley.edu/frfgrp/) Research Interests Organic and Inorganic Materials Chemistry, Supramolecular Chemistry, Polymer Chemistry, Molecular Electronics Our group is interested is the development of atomically unambiguously defined nanomaterials and their incorporation into functional electronic devices such as organic field-effect transistors, photovoltaic cells, and integrated molecular circuits. Graham R. Fleming (http://www.cchem.berkeley.edu/grfgrp/) Research Interests Chemical and Biological Dynamics in the Condensed Phase — Ultrafast Spectroscopy combined with theory and simulation is used to investigate many-body dynamics in liquids, solutions, glasses, and proteins, especially photosynthetic proteins Matthew B. Francis (http://www.cchem.berkeley.edu/mbfgrp/) Research Interests Organic, Bioorganic, and Materials Chemistry — Self-assembling networks of inorganic nanocrystals from modified cytoskeletal proteins, functionalized viral capsids for drug delivery and 3-D nanomaterial construction, and new synthetic methods for site-specific protein modification Phillip Geissler (http://www.cchem.berkeley.edu/plggrp/index.html) Research Interests Our research is focused on the statistical mechanics of biological polymers, of heterogeneous materials, and of chemical dynamics in aqueous environments. Although these topics are physically diverse, they are unified by features of disorder and strong non-covalent interactions among many molecules. As such, they are amenable to similar approaches and can sometimes be understood in common terms. Exploiting this connection, we devise analytical and computational methods to reveal the underlying organization of complex systems at the frontiers of biology, chemistry and materials science. Naomi Ginsberg (http://sites.google.com/site/nsggrp/) Research Interests Physical and biophysical chemistry; light harvesting, spectroscopy, and imaging Work in the Ginsberg Group is motivated by the need to spatially and temporally resolve the complex dynamics of nanoscale processes, such as photosynthetic light harvesting. We use multiple approaches, separately and in combination, including ultrafast spectroscopy, light microscopy, and cathodoluminescence electron microscopy. Jay T. Groves (http://groveslab.cchem.berkeley.edu/) Research Interests Physical chemistry in living systems Professor Groves is primarily interested in role of spatial organization in biochemical reaction systems. Living cells are not at all well-mixed reaction chambers. Rather, the molecular processes of life occur in elaborate spatial patterns. This interplay between spatial organization and the chemical reactions themselves in living systems adds a fascinating new dimension to chemistry that is rarely encountered outside of biology. Specific research in Professor Groves’ laboratory focuses on how spatial organization influences signal transduction processes at the cell membrane. The research methods combine techniques in optical microscopy and spectroscopy with materials fabrication methods and cell biology. This integrated approach enables the direct observation and physical manipulation of living reaction systems, down to the single molecule level. The conceptual approach is rooted in physics and physical chemistry, with the overarching goal of developing a quantitative and mechanistic understanding biochemical processes in living systems. Ming C. Hammond (http://www.cchem.berkeley.edu/mchgrp/) Research Interests Chemical Biology, Organic Chemistry, Molecular Biology and Bioinformatics — Reengineering functional RNAs, small molecule targeting of RNAs, and mechanistic studies of RNA-based gene regulation Charles B. Harris (http://www.cchem.berkeley.edu/cbhgrp/) Research Interests Physical Chemistry Theoretical Chemistry Chemical Dynamics Surface Science — Femtosecond lasers in the visible and infrared are used to study energy transfer, relaxation, and primary processes in chemical reactions in liquids and the dynamical properties of electrons at interfaces and surfaces on ultrafast timescales. John F. Hartwig (http://www.cchem.berkeley.edu/jfhgrp/) Research Interests Organic, Organometallic, and Inorganic Chemistry: Professor Hartwig's research group focuses on the discovery and understanding of new reactions of organic compounds catalyzed by transition metal complexes. These findings result from a combination of organic synthesis, organometallic synthesis and mechanistic analysis of catalytic systems. Martin P. Head-Gordon (http://www.cchem.berkeley.edu/mhggrp/HeadGordon_Home.html) Research Interests Our research centers on the development and application of methods that predict the electronic structure of interesting molecules. Exciting progress has occurred over the last decade to the extent that many ground state molecular properties are accurately and routinely calculated. In cases of exotic transient species, theoretical approaches can in fact be the most feasible tool available. We seek to open new classes of chemical problems to study via electronic structure theory. Realization of this goal generally requires the coupling of fundamental quantum mechanics with large scale scientific computing. Electronic structure theory is broad in scope with existing connections to many branches of experimental chemistry, and the potential for many more. Interesting molecules may range from diatomics through medium sized organic and inorganic species to adsorbate-surface systems. The molecules may be in their ground electronic state or they may be electronically excited. Timeindependent properties such as geometric structure and relative energies are often of interest, or we may be concerned with transitions between levels and dynamical processes. Teresa Head-Gordon (http://thglab.berkeley.edu/) Computation, theory, and experiment in the areas of biomolecules and biomaterials. The simultaneous revolutions in molecular biology, scientific computing, and nanotechnology is giving rise to new interdisciplinary research opportunities at the interfaces of engineering, chemistry, biology, physics, mathematics and computational science. The projects worked on by the Head-Gordon lab are united under a general theme of understanding and developing engineering strategies to impact biological function with topics ranging from protein aggregation disease, biomaterials assembly, and glassy dynamics of nanomaterials. Bryan A. Krantz (http://mcb.berkeley.edu/labs/krantz/) Research Interests Biophysical chemistry of membrane proteins: molecular mechanisms of how proteins translocate across lipid bilayers, protein unfolding machines, and bacterial membrane transporters. Stephen R. Leone (http://www.cchem.berkeley.edu/leonegrp/) Research Interests Physical Chemistry, Chemical Dynamics and Nanostructured Materials Professor Leone's research interests include ultrafast laser investigations and soft x-ray probing of valence and core levels, attosecond physics and chemistry, state-resolved collision processes and kinetics investigations, nanoparticle fluorescence intermittency, aerosol chemistry and dynamics, probing with near field optical microscopy, and neutrals imaging. Jeffrey R. Long (http://alchemy.cchem.berkeley.edu/) Research Interests Inorganic and Solid State Chemistry — New approaches to the synthesis of inorganic clusters and solids are being developed, with emphasis on controlling structure as a means of tailoring physical properties Marcin Majda (http://www.cchem.berkeley.edu/mmmgrp/) Research Interests Bioanalytical Chemistry - Antibody-Antigen Equilibria in a Field of Magnetic Forces: Protein Micro-Array Sensors Electrochemistry - Dynamic Properties of Amphiphiles at the Air/Water Interface Richard A. Mathies (http://endlesstrek.com/) Research Interests Biophysical, Bioanalytical and Physical Chemistry — Laser spectroscopy is used to study excited-state reaction dynamics in photoactive proteins and to develop novel microfabricated chemical and biochemical analysis devices. Luciano G. Moretto (http://www.lbl.gov/~phair/) Research Interests Nuclear Science — Statistical and dynamical properties of nuclei and nuclear reactions Daniel M. Neumark (http://bromine.cchem.berkeley.edu/) Research Interests Physical Chemistry, Molecular Structure and Dynamics - The spectroscopy and dynamics of transition states, radicals, and clusters are investigated using frequency and time-domain techniques Heino Nitsche (http://heavyelements.lbl.gov/) Research Interests Nuclear Chemistry Nuclear Environmental Chemistry - Heavy elements are synthesized, and first-time chemistry of the heaviest elements is explored. Molecular-level structural information is essential to understand actinide interaction in environmental solutions, with minerals, soil microbes and at interfaces of these components. Alexander Pines (http://waugh.cchem.berkeley.edu/) Research Interests NMR and MRI; Materials Science; Biophysical Chemistry Richmond Sarpong (http://www.cchem.berkeley.edu/rsgrp/) Research Interests Organic and Organometallic Chemistry — Total synthesis of biologically active and architecturally complex natural products as a platform for the development of new synthetic methods and strategies. Dave Savage Research Interests Biophysics, Synthetic Biology, and Systems Biology - Understanding metabolism through systems and synthetic biological approaches. Richard J. Saykally (http://www.cchem.berkeley.edu/rjsgrp/) Research Interests Physical Chemistry, Surface Science, Analytical Chemistry, Materials and Solid State Chemistry — New laser and synchrotron spectroscopy methods are developed for the study of chemistry in aqueous systems, properties and reactions at liquid surfaces, nonlinear optical imaging, new forms of matter, and molecular astrophysics. Gabor A. Somorjai (http://www.cchem.berkeley.edu/gasgrp/Welcome.html) Research Interests Physical Chemistry, Solid State Chemistry, Surface Science and Catalysis — An atomic and molecular level understanding of surfaces is the key to understanding macroscopic surface phenomena like catalysis, adhesion, lubrication, and biocompatibility Angelica Stacy (http://www.cchem.berkeley.edu/amsgrp/index.html) Research Interests Solid State, Physical and Inorganic Chemistry — As chemists interested in solids, we synthesize materials with interesting physical properties that can be applied to emerging technologies and elucidate their behavior. T. Don Tilley (http://www.cchem.berkeley.edu/tdtgroup/) Research Interests Organometallic, Polymer and Materials Chemistry; Catalysis — Synthetic, structural, and reactivity studies on transition metal compounds are pursued in the search for new chemical transformations, polymers with novel properties, catalysts, and advanced solid state materials. Dean Toste (http://www.cchem.berkeley.edu/toste/index.html) Research Interests Organic, Organometallic Chemistry — Organic and organometallic chemistry are employed in the development of new synthetic methods, enantioselective catalysts and strategies for the synthesis of natural products. Peter C. Vollhardt (http://www.cchem.berkeley.edu/kpvgrp/research.html) Research Interests Organic and Organometallic Chemistry — Transition metals and novel synthetic methodology enable the synthesis of complex natural and unnatural products. David E. Wemmer (http://www.cchem.berkeley.edu/wemmer/home.html) Research Interests Biophysical Chemistry: Proteins, Nucleic Acids, NMR Spectroscopy — Magnetic resonance methods are being used to investigate the solution structure of proteins and DNA, and the nature and range of their conformational fluctuations, allowing a better understanding of how these molecules carry out their various functions. K. Birgitta Whaley (http://www.cchem.berkeley.edu/kbwgrp/) Research Interests Whaley group research is divided into two areas: quantum information and control, and large scale coherent systems. The latter includes helium clusters, BEC, and "cat states"—mesoscopic superpositions of quantum states. Evan R. Williams (http://www.cchem.berkeley.edu/erwgrp/index.html) Research Interests Professor Williams' research group is developing and applying novel instrumental and computational techniques in mass spectrometry, tandem mass spectrometry, separations, and laser spectroscopy to solve problems of fundamental interest in chemistry and biochemistry. Current projects are focused in three areas; 1) elucidating the structures, functions, and dynamics of biomolecules and their macromolecular complexes with emphasis on protein sequencing, conformational elucidation, and protein-protein interactions, 2) understanding ion solvation, how water organizes around different ions and how water affects molecular structure and intermolecular interactions. Competitive interactions between ions, water, and biomolecules of interest are investigated by probing ions in size-selected trapped nanodrops using spectroscopy and ion-electron recombination experiments and 3) developing new instrumentation to analyze complex mixtures, including contents of cells, using microfabricated devices coupled with mass spectrometry and developing probes for rapid chemical analysis of surfaces with high sensitivity. A number of different types of state-of-the-art mass spectrometers and lasers are used in these studies. Omar Yaghi Research Description Reticular chemistry is concerned with linking of molecular building blocks (organic molecules, inorganic clusters, dendrimers, peptides, proteins,...) into predetermined structures in which such units are repeated and are held together by strong bonds. This research has led to the discovery of many different classes of porous crystals: metal-organic frameworks, covalent organic frameworks, and zeolitic imidazolate frameworks. The ultrahigh porosity (up to 6,000-10,000 meter square per gram) of these crystals make them useful in the storage and separation of gases such as hydrogen, methane, carbon dioxide, and potentially as reaction media for transformation of gases to fuels. Peidong Yang (http://www.cchem.berkeley.edu/pdygrp/main.html) Research Interests Materials Chemistry, Inorganic chemistry — Low-dimensional nanoscopic building blocks are used to assemble complex architectures with novel electronic and photonic properties.