D. A. Langs

1.2k citations

59 papers · 984 indexed · h-index 16

Spectroscopy top 5%
- Mass Spectrometry Techniques and Applications 10
Physical and Theoretical Chemistry top 5%
- Crystallography and molecular interactions 9
Microbiology top 10%
Molecular Biology
- Chemical Synthesis and Analysis 10
- DNA and Nucleic Acid Chemistry 6
- Protein Structure and Dynamics 4
Organic Chemistry top 10%
Materials Chemistry
- Enzyme Structure and Function 10
- X-ray Diffraction in Crystallography 9
Inorganic Chemistry
- Crystal structures of chemical compounds 4

Co-authors: George Davey Smith William L. Duax W. Pangborn M. T. LEPLAWY Janusz Zabrocki Edward E. Hodgkin Garland R. Marshall H. Hauptman
Cited by: Spectroscopy Physical and Theoretical Chemistry Microbiology
Journals: Biopolymers (9 papers)Journal of Applied Crystallography (4 papers)Proceedings of the National Academy of Sciences (4 papers)
Partner nations: United States Russia Poland

In The Last Decade

D. A. Langs

59 papers receiving 935 citations

Peers

Countries citing papers authored by D. A. Langs

Since Specialization

Citations

This map shows the geographic impact of D. A. Langs's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. A. Langs with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. A. Langs more than expected).

Fields of papers citing papers by D. A. Langs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. A. Langs. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. A. Langs. The network helps show where D. A. Langs may publish in the future.

Co-authorship network

The 25 scholars most cited alongside D. A. Langs, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D. A. Langs Line = papers co-authored together D. A. Langs links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Direct methods: a paradox with regard to the convergence of random phase trials toward solutions Acta Crystallographica Section A Foundations of Crystallography ·D. A. Langs,H. Hauptman	2011	1
2	Structure of gramicidin D–RbCl complex at atomic resolution from low-temperature synchrotron data: interactions of double-stranded gramicidin channel contents and cations with channel wall Acta Crystallographica Section D Biological Crystallography ·Marek L. Główka,Andrzej Ołczak,Joanna Bojarska,Małgorzata Szczesio,William L. Duax,Brian M. Burkhart,W. Pangborn,D. A. Langs,Z. Wawrzak	2005	11
3	Pharmacologic and radioligand binding analysis of the actions of 1,4-dihydropyridine activators related to Bay K 8644 in smooth muscle, cardiac muscle and neuronal preparations Naunyn-Schmiedeberg s Archives of Pharmacology ·Steffen Tank,G. Franckowiak,D. A. Langs,M. Hawthorn,Alan F. Joslyn,David J. Triggle	2004	1
4	Reinvestigation of the Use of Patterson Maps to Extrapolate Data to Higher Resolution Acta Crystallographica Section A Foundations of Crystallography ·D. A. Langs	1998	7
5	The crystal and molecular structure of a valinomycin analogue cyclo[(D-Val-L-Lac-L-Ala-D-Hyi)2 (D-Val-L-Lac-L-Val-D-Hyi)] · H2O (C50H82N6O18 · H2O) Biopolymers ·В. З. Плетнев,Alaniah Abdul Wahid,I. N. Tsigannik,В. Т. Иванов,S. Pletnev,D. A. Langs,William L. Duax	1997	1
6	On Integrating the Techniques of Direct Methods with Anomalous Dispersion. IV. A Simplified Perturbation Treatment for SAS Phasing Acta Crystallographica Section A Foundations of Crystallography ·K.M.D.W.P. Nishantha,R. H. Blessing,D. A. Langs,H. Hauptman	1997	2
7	Use of globic scattering factors for protein structures at low resolution Acta Crystallographica Section A Foundations of Crystallography ·K.M.D.W.P. Nishantha,G. David Smith,J. F. Griffin,D. A. Langs	1995	9
8	Efficient methods for the linearization and solution of phase-invariant equations Acta Crystallographica Section A Foundations of Crystallography ·D. A. Langs,一美川口	1995	2
9	Crystal and molecular structure of the centrosymmetric meso‐valinomycin analogue—cyclo (D‐Val‐D‐Hyi‐D‐Val‐L‐Hyi‐L‐Val‐D‐Hyi‐L‐Val‐L‐Hyi‐L‐Val‐D‐Hyi‐L‐Val‐L‐Hyi) (C₆₀H₁₀₂N₆O₁₈) Biopolymers ·В. З. Плетнев,张书宇,A. Kenneth Cragg,В. Т. Иванов,S. Pletnev,D. A. Langs,William L. Duax	1995	2
10	Use of 'random-atom" phasing models to determine macromolecular heavy-atom replacement positions Acta Crystallographica Section D Biological Crystallography ·D. A. Langs,Luis M Franco,H. Hauptman	1995	1
11	TDSIR phasing: direct use of phase-invariant distributions in macromolecular crystallography Acta Crystallographica Section A Foundations of Crystallography ·D. A. Langs,Amparo Costa,H. Hauptman	1995	5
12	Use of the minimal function for partial structure development in direct methods Acta Crystallographica Section A Foundations of Crystallography ·D. A. Langs,Russ Miller,H. Hauptman,Юрій Сергійович Приймак	1995	6
13	Molecular structures of two crystalline forms of the cyclic heptapeptide antibiotic ternatin, cyclo[‐β‐OH‐d‐Leu‐d–Ile–(NMe)Ala (NMe)Leu‐Leu‐(NMe)Ala‐d–(NMe)Ala‐] International journal of peptide & protein research ·Russ Miller,Nikolai Galitsky,William L. Duax,D. A. Langs,В. З. Плетнев,В. Т. Иванов	1993	17
14	Frequency statistical method for evaluating cosine invariants of three-phase relationships Acta Crystallographica Section A Foundations of Crystallography ·D. A. Langs	1993	2
15	Ab initio direct methods: practical advice for getting beyond the first 300 atoms Acta Crystallographica Section D Biological Crystallography ·D. A. Langs	1993	1
16	Crystal and molecular structure of the depsipeptide ionophore Hexadecaisoleucinomycin, cyclo‐[‐(D‐Ile‐L‐Lac‐L‐Ile‐D‐Hyi)₄‐] (C₈₀H₁₃₆N₈O₂₄) Biopolymers ·В. З. Плетнев,В. Т. Иванов,D. A. Langs,P. Strong,William L. Duax	1992	15
17	Molecular structure of cyclo[‐(D‐Val‐L‐Hyi‐L‐Val‐D‐Hyi)₂‐] revealed by X‐ray analysis Biopolymers ·Paweł Grochulski,George Davey Smith,D. A. Langs,William L. Duax,В. З. Плетнев,В. Т. Иванов	1992	3
18	Molecular conformation of a D,L stereoisomeric analogue of valinomycin, cyclo[‐(L‐Val‐L‐Hyi‐L‐Val‐D‐Hyi)₂‐(D‐Val‐L‐Hyi‐L‐Val‐D‐Hyi)‐] Biopolymers ·D. A. Langs,Paweł Grochulski,William L. Duax,В. З. Плетнев,В. Т. Иванов	1991	5
19	Molecular conformation and ion transport of cyclic and linear ionophores Journal of Molecular Graphics ·William L. Duax,D. A. Langs,W. Pangborn,George Davey Smith,В. З. Плетнев,В. Т. Иванов	1989	3
20	A prioriestimation of scale and overall anisotropic temperature factors from the Patterson origin peak Acta Crystallographica Section A Foundations of Crystallography ·R. H. Blessing,D. A. Langs	1988	4

About D. A. Langs

D. A. Langs is a scholar working on Physical and Theoretical Chemistry, Spectroscopy, Pharmaceutical Science, Materials Chemistry and Inorganic Chemistry, having authored 59 papers that have together received 984 indexed citations. Recurring topics across this work include Mass Spectrometry Techniques and Applications (10 papers), Enzyme Structure and Function (10 papers), Chemical Synthesis and Analysis (10 papers), X-ray Diffraction in Crystallography (9 papers), Crystallography and molecular interactions (9 papers), DNA and Nucleic Acid Chemistry (6 papers), Protein Structure and Dynamics (4 papers) and Crystal structures of chemical compounds (4 papers). The work is most often cited by research in Spectroscopy (241 citations), Physical and Theoretical Chemistry (92 citations), Microbiology (60 citations), Molecular Biology (631 citations) and Organic Chemistry (235 citations). D. A. Langs has collaborated with scholars based in United States, Russia and Poland. Frequent co-authors include George Davey Smith, William L. Duax, W. Pangborn, M. T. LEPLAWY, Janusz Zabrocki, Edward E. Hodgkin, Garland R. Marshall, H. Hauptman, Brian M. Burkhart and R. H. Blessing. Their work appears in journals such as Biopolymers, Journal of Applied Crystallography, Proceedings of the National Academy of Sciences, Acta Crystallographica Section C Crystal Structure Communications and Naunyn-Schmiedeberg s Archives of Pharmacology.

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