WorldCat Identities

Zare, Richard N.

Works: 76 works in 143 publications in 3 languages and 4,973 library holdings
Roles: Author, Thesis advisor, Other
Classifications: QC793.3.A5, 530.12
Publication Timeline
Most widely held works by Richard N Zare
Angular momentum : understanding spatial aspects in chemistry and physics by Richard N Zare( Book )

18 editions published between 1987 and 2011 in English and held by 603 WorldCat member libraries worldwide

Laser experiments for beginners by Richard N Zare( Book )

11 editions published in 1995 in English and held by 508 WorldCat member libraries worldwide

Spectral atlas of nitrogen dioxide, 5530 to 6480 Å by Donald K Hsu( Book )

6 editions published in 1978 in English and held by 174 WorldCat member libraries worldwide

Science and technology centers : principles and guidelines : a report by National Academy of Sciences (U.S.)( Book )

3 editions published in 1987 in English and Undetermined and held by 38 WorldCat member libraries worldwide

Companion to angular momentum by Richard N Zare( Book )

4 editions published in 1998 in English and held by 9 WorldCat member libraries worldwide

Mechanics of molecular photodissociation by Richard N Zare( Book )

2 editions published in 1963 in English and held by 5 WorldCat member libraries worldwide

Jiao dong liang : hua xue ji wu li xue zhong de fang wei wen ti by Richard N Zare( Book )

2 editions published in 1995 in Chinese and held by 5 WorldCat member libraries worldwide

Programs for calculating relative intensities in the vibrational structure of electronic band systems by Richard N Zare( Book )

2 editions published in 1963 in English and held by 5 WorldCat member libraries worldwide

Programs for configuration interaction calculations using a Hartree-Fock-Slater basis set by Richard N Zare( Book )

1 edition published in 1966 in English and held by 4 WorldCat member libraries worldwide

Metal Oxide Infrared Emission( Book )

4 editions published between 1971 and 1972 in English and held by 4 WorldCat member libraries worldwide

Three areas of research are briefly described: Reactions of the Group II A metals (except Be) and of aluminum with O3 under single-collision conditions; Reaction of Sr + O2 yielding both vacuum UV emission as well as emission in the visible(red); and The distribution of vibrational-rotational levels (V double prime, J double prime) populated in the oxidation of metals which may exert a large influence on their subsequent radiative and/or reactive fate such as in the crossing of Ba and O2
Proposed molecular beam determination of energy partition in the photodissociation of polyatomic molecules by Richard N Zare( Book )

2 editions published in 1964 in English and held by 4 WorldCat member libraries worldwide

State-Resolved Reaction Dynamics( Book )

5 editions published between 1985 and 1998 in English and held by 3 WorldCat member libraries worldwide

Resonance-Enhanced Multiphoton Ionization-Photoelectron Spectroscopy. A single time-of-flight (TOF) photo-electron spectrometer is to be used in conjunction with the MPI of jet-cooled molecules. This apparatus will measure energy and single-resolved photoelectron spectra. Such information has been of direct used in measuring the internal state distribution of REMPI-formed ions used in ion-molecule reaction studies. REMPI Spectroscopy of HBr and DBr. The laser induced fluorescence (LIF) technique has been developed to probe ion species. The ions produced directly from REMPI can have their rotational propensity roles in photoionization processes. The ions produced from a reaction between the state selected ions generated by REMPI and other molecules can be observed for studying state to state ion molecule reaction dynamics. State Selected Ion Molecule Reactions. The reactions of ammonia cations with neutral molecule, were conducted using a tandem quadropole mass spectrometer. A new tapole ion trap was proposed to increase vastly our control over and understanding of biomolecular ion-molecular reactions. To make the quadropole/ octapole/quadropole ion trap operational it was necessary to solve the technically challenging problem of interfacing three dissimilar radio frequency (rf) devices
Molecole e vita by Richard N Zare( Book )

2 editions published in 2008 in Italian and held by 2 WorldCat member libraries worldwide

Regional dialogues on the changing environment for the physical and mathematical sciences report of two conferences: Burlingame, California, Boulder [Vail], Colorado by Richard N Zare( Book )

8 editions published in 1995 in English and held by 2 WorldCat member libraries worldwide

Biological fluorescence imaging on the nanoscale : STED super-resolution microscopy of cells and tissues by Lana Lau( )

1 edition published in 2013 in English and held by 2 WorldCat member libraries worldwide

A majority of biological microscopy investigations involve the focusing of visible light with conventional lenses. Fluorescence microscopy is one of the most widely used tools in biology but its resolution has historically suffered from the diffraction limit to about 200 nm laterally and 800 nm axially. In the past decade, this resolution problem has been overcome by the rapidly emerging field of super-resolution microscopy. The first demonstrated super-resolution technique, STimulated Emission Depletion (STED) Microscopy, is the topic of this Dissertation. This Dissertation has two primary areas of focus: the design optimization of a STED microscope, covered in Chapters 2-4, and its application to super-resolution imaging in cells and tissues, covered in Chapters 4-6. Chapter 2 describes the STED apparatus and experimental methods used. This chapter covers the guiding principles behind the design of a STED microscope, which forms a basis for understanding the logic underlying the homebuilt STED microscope which was constructed for this research. This STED microscope has a typical resolution of approximately 60 nm (full-width-at-half-maximum) or 25 nm (sigma) and has the sensitivity to image single fluorophores. In Chapter 3, a framework for evaluating and optimizing STED performance in the presence of several key tradeoffs is presented. Chapter 4 describes both developments in STED Microscopy required to utilize far-red-emitting dyes and the challenges associated with performing super-resolution imaging in intact Drosophila tissue. In Chapter 5, the optimization of labeling density revealed the 9-fold symmetry of a centriole protein structure, an important organelle in cell development. In Chapter 6, Huntingtin protein aggregates are resolved beyond the diffraction limit in a cell model of the neurodegenerative Huntington's disease
Fluorophores for single-molecule imaging in living cells : characterizing and optimizing DCDHF photophysics by Samuel Joseph Lord( )

1 edition published in 2010 in English and held by 2 WorldCat member libraries worldwide

The number of reports per year on single-molecule imaging experiments has grown roughly exponentially since the first successful efforts to optically detect a single molecule were completed over two decades ago. Single-molecule spectroscopy has developed into a field that includes a wealth of experiments at room temperature and inside living cells. The fast growth of single-molecule biophysics has resulted from its benefits in probing heterogeneous populations, one molecule at a time, as well as from advances in microscopes and detectors. There is a need for new fluorophores that can be used for single-molecule imaging in biological media, because imaging in cells and in organisms require emitters that are bright and photostable, red-shifted to avoid pumping cellular autofluorescence, and chemically and photophysically tunable. To this end, we have designed and characterized fluorescent probes based on a class of nonlinear-optical chromophores termed DCDHFs. This Dissertation describes various physical and optical studies on these emitters, from sensing local environment to photoactivation. Chapter 1 is a general introduction to fluorescence and single-molecule spectroscopy and imaging. Single-molecule experiments in living cells are discussed and probes used for such experiments are summarized and compared. Chapter 2 explores the basic photophysics of the DCDHF fluorophores and some general methods of measuring relevant spectroscopic parameters, including photostability. Chapter 3 discusses the various approaches we have taken to modify particular properties by changing the fluorophore's structure. We have redesigned the DCDHF fluorophore into a photoactivatable fluorogen--a chromophore that is nonfluorescent until converted to a fluorescent form using light--described in Chapter 4. Finally, a different, chemical route to fluorescence activation is presented in Chapter 5. The remainder of the Dissertation is the Appendix and a full Bibliography. The Appendix includes a table of photophysical parameter for DCDHF fluorophore, various protocols used in the experiments discussed, MatLab codes, and NMR spectra
Quantitative assessments of the physical and mathematical sciences : a summary of lessons learned by Richard N Zare( Book )

3 editions published in 1994 in English and held by 2 WorldCat member libraries worldwide

Cavity Ring-Down Spectrometer for the Absorption Measurements of Molecular Ions( Book )

2 editions published in 2002 in English and held by 1 WorldCat member library worldwide

The goal of this project was to develop an ion spectrometer capable of making absorption measurements on ions using cavity ring-down spectroscopy (CRDS). As part of our continuing goal of detecting ion products from ion-molecule reactions, we have successfully used CRDS to measure the vibronic absorption spectra of various small ions and radicals generated by a pulsed discharge nozzle. These spectra give information about the number densities and temperatures of the ions and radicals. Currently, our setup consists of a pulsed discharge nozzle that produces high concentrations of radicals and ions arranged perpendicular to the optical cavity made from two highly reflective mirrors. To date, we have obtained the absorption spectrum of N2(+) and CN as well as several atomic species
Laser Detection of Chemical Agents( Book )

2 editions published in 1984 in English and held by 1 WorldCat member library worldwide

The laser multiphoton ionization (MPI) technique has been used as a probe of molecules adsorbed on a quartz substrate. A detectability limit of less than 4 x 10th to the 13th power molecules of dimethyl methyl phosphonate (DMMP) corresponding to an exposure to a DMMP partial pressure of .0000001 Torr for 1 second has been demonstrated. Efforts to make time-of-flight MPI photoelectron spectroscopy a quantitative tool have proved unsuccessful because of poor energy resolution. Efforts to detect phosphonates through a combination of microcolum high pressure liquid chromatography (HPLC) in conjunction with laser fluorescene detection appear extremely promising. Using coumarin derivatization of the hydrolysis products of a number of common chemical warfare agents it has been possible to detect less than 1 picomole each of ethylmethylphosphonic acid, isopropylmethylphosphenic acid, and pinacoylmethylphosphonic acid. Originator-supplied keywords include: Chemical analysis, Phosphonates, Multiphoton ionization, Photoelectron spectroscopy, HPLC
Microwave Cavity Spectroscopy( Book )

2 editions published in 2001 in English and held by 1 WorldCat member library worldwide

The influence of vibrational and collision energy on ion-molecule reactions was investigated by measuring the cross sections for reactions of NH3(+) created with varying degrees of excitation in the umbrella bending and symmetric stretching modes. Under these conditions, the three major product channels for the NH3(+)/CD3NH2(+) system are CD3NH2(+), CD2=NH2(+) and CD3NH3(+). Two minor product channels correspond to NH3D(+) and NH4(+). This reaction is found to be mode selective based on the reactivity of two isoenergetic vibrational states having differing concerted atom motions. The reaction of state selected ammonia ions with CD4 produces two major products, deuterium abstraction (NH3D(+)) and collision induced dissociation (NH2D(+)). The reaction was found not to be mod selective. In the NH3(+)/THF system, four products were identified: hydrogen abstraction (NH4(+)), charge transfer (C4H8O(+)), proton transfer (C4H9O(+)) and an endothermic product corresponding to charge transfer with loss of H (C4H7O(=)). The branching ratios show a dependence on ammonia ion vibrational state In separate experiments, it was demonstrated that the new class of quantum cascade lasers that produce tunable infrared coherent radiation are well suited to cavity ring-down detection of ammonia. A detection limit of less than one part per billion was achieved
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Audience Level
  Kids General Special  
Audience level: 0.48 (from 0.01 for Science an ... to 1.00 for Metal Oxid ...)

Angular momentum : understanding spatial aspects in chemistry and physicsJiao dong liang : hua xue ji wu li xue zhong de fang wei wen ti
Alternative Names
Richard N. Zare US-amerikanischer Chemiker, Professor der Naturwissenschaft der Harvard-Universität

Richard Zare Amerikaans scheikundige

Richard Zare amerikansk kemiker

Richard Zare amerikansk kemist

Richard Zare amerikansk kjemikar

Richard Zare amerikansk kjemiker

Richard Zare chimico statunitense

Richard Zare chimiste américain

Richard Zare químico estadounidense

Зэйр, Ричард

ریچارد زار شیمی‌دان آمریکایی




Laser experiments for beginnersCompanion to angular momentumJiao dong liang : hua xue ji wu li xue zhong de fang wei wen ti