John D. Blackwell

John D. Blackwell's AcademicInfluence.com Rankings

John D. Blackwell

Chemistry

#3111

World Rank

#4101

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Physical Chemistry

#401

World Rank

#450

Historical Rank

chemistry Degrees

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Chemistry

John D. Blackwell's Degrees

PhD Chemistry Stanford University
Masters Chemistry Stanford University
Bachelors Chemistry Stanford University

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John D. Blackwell's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

The structure of native cellulose (1974) (565)
The structure of ?-chitin (1978) (468)
Innovative materials processing strategies: a biomimetic approach. (1992) (467)
Determination of the structure of cellulose II. (1976) (403)
Refinement of the structure of β‐chitin (1975) (254)
Infrared and raman spectroscopy of carbohydrates (1971) (239)
About the structure of cellulose: debating the Lindman hypothesis (2012) (233)
Infrared and raman spectroscopy of carbohydrates. : Part II: Normal coordinate analysis of α-D-glucose. (1972) (222)
Infrared and raman spectroscopy of carbohydrates : Part IV. Identification of configuration- and conformation-sensitive modes for D-glucose by normal coordinate analysis (1974) (212)
Preparation and characterization of α-chitin whisker-reinforced chitosan nanocomposite films with or without heat treatment (2005) (187)
Infrared and Raman spectroscopy of carbohydrates. Part VI: Normal coordinate analysis of V‐amylose (1975) (175)
Structure of β‐chitin or parallel chain systems of poly‐β‐(1→4)‐N‐acetyl‐D‐glucosamine (1969) (161)
Structure of the hard segments in polyurethane elastomers (1979) (155)
Infrared and raman spectroscopy of carbohydrates : Part I: Identification of OH and CH-related vibrational modes for D-glucose, maltose, cellobiose, and dextran by deuterium-substitution methods (1971) (146)
Infrared and Raman Spectra of the Cellulose from the Cell Wall of Valonia ventricosa (1970) (141)
Infrared and Raman spectroscopy of carbohydrates. Paper V. Normal coordinate analysis of cellulose I (1975) (137)
Preparation and characterization of α-chitin whisker-reinforced poly(vinyl alcohol) nanocomposite films with or without heat treatment (2005) (130)
Structure of chitin-protein complexes: ovipositor of the ichneumon fly Megarhyssa. (1980) (119)
Structure of polyurethane elastomers: effect of chain extender length on the structure of MDI/diol hard segments (1982) (119)
Mercerization of cellulose: 1. Determination of the structure of Mercerized cotton (1978) (103)
The structure of liquid crystalline aromatic copolyesters prepared from 4-hydroxybenzoic acid and 2-hydroxy-6-naphthoic acid (1983) (101)
The hydrogen bonding in native cellulose. (1974) (94)
Dramatic stabilization of a hexagonal columnar mesophase generated from supramolecular and macromolecular columns by the semifluorination of the alkyl groups of their tapered building blocks (1995) (91)
Polymorphic structures of poly(tetramethylene adipate) (1979) (90)
General Approach to Nanocomposite Preparation (87)
Chitin fibres of the diatoms Thalassiosira fluviatilis and Cyclotella cryptica. (1967) (86)
Viscoelastic studies of extracellular matrix interactions in a model native collagen gel system. (1994) (83)
Phase Behavior and Physical Gelation of High Molecular Weight Syndiotactic Poly(vinyl alcohol) Solution (2001) (82)
Effect of Temperature on the Supramolecular Tubular Structure in Oriented Fibers of a Poly(methacrylate) with Tapered Side Groups (1995) (81)
Wide- and Small-Angle X-ray Analysis of Poly(ethylene-co-octene) (1999) (80)
Single crystals of poly(tetramethylene adipate) (1980) (78)
Supramolecular Tubular Structures of a Polymethacrylate with Tapered Side Groups in Aligned Hexagonal Phases (1994) (76)
Structure of Poly(vinyl alcohol) Microfibrils Produced by Saponification of Copoly(vinyl pivalate/vinyl acetate) (1998) (63)
Hard‐segment polymorphism in MDI/diol‐based polyurethane elastomers (1984) (62)
Structure of p-hydroxybenzoate-ethylene terephthalate copolyester fibers (1983) (60)
Three-dimensional structure of main-chain liquid-crystalline copolymers. 1. Cylindrically averaged intensity transforms of single chains (1988) (59)
Infrared and Raman Spectroscopy of Cellulose (1977) (59)
The Macromolecular Organization of Cellulose and Chitin (1982) (58)
Chitin in pogonophore tubes (1965) (57)
Interactions between mucopolysaccharides and cationic polypeptides in aqueous solution: Hyaluronic acid, heparitin sulfate, and keratan sulfate (1974) (57)
Heparin-polypeptide interactions in aqueous solution. (1973) (56)
Physical methods for the determination of chitin structure and conformation (1988) (55)
X-ray Analysis and Molecular Modeling of Poly(vinyl alcohol)s with Different Stereoregularities (1999) (53)
Conformation of mucous glycoproteins in aqueous solvents (1986) (53)
Crystallization studies on avian eggshell membranes: implications for the molecular factors controlling eggshell formation. (1995) (52)
Role of Degree of Saponification in the Shear-Induced Molecular Orientation of Syndiotacticity-Rich Ultrahigh Molecular Weight Poly(vinyl alcohol) (2001) (52)
The structure of alpha-chitin. (1978) (52)
Self-association of xanthan in aqueous solvent-systems (1980) (50)
Collagen-mucopolysaccharide interactions at acid pH. (1974) (48)
Conformation of xanthan dissolved in aqueous urea and sodium chloride solutions (1982) (47)
Conformational analysis of poly(MDI-butandiol) hard segment in polyurethane elastomers (1981) (46)
Polarized infrared spectra of crystalline glycosaminoglycans. (1976) (46)
The structure of liquid crystalline copolyester fibers prepared from p-hydroxybenzoic acid, 2,6-dihydroxy naphthalene, and terephthalic acid (1982) (44)
The structure of copoly(4-hydroxybenzoic acid/2-hydroxy-6-naphthoic acid): 2. An atomic model for the copolyester chain (1984) (43)
Rheological studies of the interaction of mucins with alginate and polyacrylate. (1996) (42)
Three-dimensional structure of main-chain liquid-crystalline copolymers. 3. Chain packing in the solid state (1988) (40)
Diffraction by aperiodic polymer chains: the structure of liquid crystalline copolyesters (1984) (40)
Structure of polyurethane elastomers. X-ray diffraction and conformational analysis of MDI-propandiol and MDI-ethylene glycol hard segments (1981) (39)
Small-Angle and Wide-Angle X-ray Analyses of Syndiotactic Poly(vinyl alcohol) Microfibrils (2001) (38)
Interactions between chondroitin‐6‐sulfate and poly‐L‐lysine in aqueous solution: Circular dichroism studies (1973) (38)
Viscoelastic properties of human tracheobronchial mucin in aqueous solution (1995) (38)
Electron diffraction of Valonia cellulose. A quantitative interpretation (1976) (37)
Three-dimensional structure of main-chain liquid-crystalline copolymers. 2. Interchain interference effects (1988) (36)
X-ray analysis of the structure of the thermotropic copolyester XYDAR (1988) (35)
Thermal stability of basement membrane collagen. (1976) (35)
Quasi-elastic light scattering studies of semidilute xanthan solutions (1981) (34)
Calibration of the relative molecular mass of proteoglycan subunit by column chromatography on Sepharose CL-2B. (1986) (32)
Interactions between mucopolysaccharides and cationic polypeptides in aqueous solution: Chondroitin 4‐sulfate and dermatan sulfate (1973) (32)
Hard‐segment domain sizes in MDI/diol polyurethane elastomers (1983) (32)
Comparison of the Axial Correlation Lengths and Paracrystalline Distortion for Technora and Kevlar Aromatic Polyamide Fibers (1996) (31)
The cellulose microfibril as an imperfect array of elementary fibrils. (1975) (31)
X-Ray analysis of the structure of HM-50 copolyamide fibers (1987) (30)
Infrared and raman spectroscopy of carbohydrates. 3. Raman spectra of the polymorphic forms of amylose. (1973) (30)
Molecular parameters for the prediction of polyurethane structures (1984) (30)
Mercerization of cellulose: 2. The morphology of Mercerized cotton cellulose (1978) (30)
Dynamical behavior of xanthan polysaccharide in solution (1982) (30)
The hard segment unit cell for MDI-BDO-based polyurethane elastomers (1990) (30)
X-ray studies of the structure of liquid crystalline copolyesters treatment of an atomic model as a one-dimensional paracrystal (1985) (29)
Interaction between collagen and chondroitin-6-sulfate. (1973) (28)
Structure of a poly(2,5-benzimidazole)/phosphoric acid complex (2004) (28)
Solution Studies of Xanthan Gum Employing Quasielastic Light Scattering (1979) (28)
Structure of annealed copoly(p-hydroxybenzoic acid-2-hydroxy-6-naphthoic acid). 1. Chain conformation and packing (1991) (27)
Interaction between chondroitin‐6‐sulfate and poly‐L‐arginine in aqueous solution (1973) (27)
Comparison of the supramolecular structures formed by a polymethacrylate with a highly tapered side chain and its monomeric precursor (1994) (27)
Light-scattering studies of fractionated ovine submaxillary mucins. (1987) (26)
Mucopolysaccharide-polypeptide interactions: effect of the position of the sulfate group. (1973) (26)
Positron Annihilation Lifetime Measurements of Free Volume in Wholly Aromatic Copolyesters and Blends (1995) (26)
Solution properties of porcine submaxillary mucin (1983) (25)
Structural analysis of purified human tracheobronchial mucins (1990) (24)
X-ray analysis of the internal rearrangement of the self-assembling columnar structure formed by a highly tapered molecule (1998) (24)
X-ray analysis of the structure of liquid-crystalline copolyesters (1985) (24)
Structure of gyroid mesophase formed by monodendrons with fluorinated alkyl tails (2007) (23)
Structure of cellulose II hydrate (1981) (23)
X‐ray studies of the structure of polyurethane hard segments (1979) (23)
Determination of the Axial Correlation Lengths and Paracrystalline Distortion for Aromatic Copolyimides of Random Monomer Sequence (1995) (23)
Communications to the editor: The structure of regenerated cellulose. (1975) (22)
The thermal depolymerization of porcine submaxillary mucin. (1984) (22)
Interactions between chondroitin sulfate C and poly-L-lysine: preliminary report. (1972) (21)
The effect of changes in salt concentration and pH on the interaction between glycosaminoglycans and cationic polypeptides (1976) (20)
Structures of Native and Regenerated Celluloses (1977) (20)
Transesterification in Blends of Wholly Aromatic Thermotropic Copolyesters (1994) (20)
X-ray diffraction from liquid-crystalline copolyesters: matrix methods for intensity calculations using a one-dimensional paracrystalline model (1987) (20)
THE STRUCTURE OF CHITIN-PROTEIN COMPLEXES**This work has been supported by HSF Grant Number DMR81-07130 from the Polymer Program. (1984) (19)
Three-dimensional structure of copolymers of p-hydroxybenzoic acid and 2-hydroxy-6-naphthoic acid: A model for diffraction from a nematic structure (1985) (19)
X-ray analysis and molecular modelling of the structure of aromatic copolyimides (1995) (18)
X-ray analysis of the structure of the thermotropic copolyester poly(phenyl-p-phenylene terephthalate) (1989) (18)
Structure of dimethyl 4,4'-methylenebis(phenylcarbamate): a model for MDI units in polyurethane hard segments (1980) (18)
Structure of a cellulose I–ethylenediamine complex (1984) (18)
X-ray diffraction by liquid-crystalline copolymers prepared from 4-hydroxybenzoic acid and 2-hydroxy-6-naphthoic acid: A one-dimensional paracrystalline model (1984) (17)
Refinement of Cellulose and Chitin Structures (1980) (17)
The substructure of the cellulose microfibrils from the cell walls of the algae Valonia ventricosa. (1971) (16)
X-ray structure determination of isotactic poly(2-vinylpyridine) (1977) (16)
Light scattering studies of the effect of Ca2+ on the structure of porcine submaxillary mucin (1990) (15)
Viscoelastic properties of solutions of ovine submaxillary mucin (1990) (15)
High-resolution solid-state 13C-NMR spectroscopy of cellulose nitrates (1985) (14)
Viscoelastic and rheological properties of concentrated solutions of proteoglycan subunit and proteoglycan aggregate (1990) (14)
Cellulose–hydrazine complexes (1981) (14)
A Three Dimensionally Oriented Texture for Poly(tetrafluoro-p-xylene) (1999) (14)
A second columnar liquid crystalline phase formed by polymers with highly tapered side chains (1999) (14)
Thermal and solvent stability of proteoglycan aggregates by quasielastic laser light-scattering. (1987) (14)
Deformation of Cotton and Bacterial Cellulose Microfibrils (1975) (13)
Small angle x‐ray analysis of the effect of temperature on the self‐assembling columnar structures formed by a polymethacrylate with highly tapered side groups and by one of its low molar mass precursors (1997) (13)
The structure of liquid crystalline copolyesters prepared from 4-hydroxybenzoic acid, 2,6-dihydroxy naphthalene, and terephthalic acid: 2. Atomic models for the copolymer chains☆ (1985) (13)
Nonlinear viscoelasticity of concentrated solutions of aggrecan aggregate. (2001) (12)
Interactions of an intact proteoglycan and its fragments with basic homopolypeptides in dilute aqueous solution. (1974) (12)
Viscoelastic properties of aggrecan aggregate solutions: Dependence on aggrecan concentration and ionic strength (2002) (12)
X‐Ray investigation of the structure of polyurethane elastomers based on 1,5‐naphthalene diisocyanate (1997) (12)
Structure of beta-chitin or parallel chain systems of poly-beta-(1-4)-N-acetyl-D-glucosamine. (1969) (11)
NpH-MD-Simulations of the Elastic Moduli of Cellulose II at Room Temperatue (1996) (11)
Gelation of fractionated canine submaxillary mucin in a chaotropic solvent. (1996) (11)
Structure of β-chitin from Berryteuthis magister and its transformation during whisker preparation and polymerization filling. (2016) (11)
Fabrication and mechanical properties of composite based on β-chitin and polyacrylic acid. (2017) (10)
Crystal Structure of Poly(2-cyano-1,4-phenylene terephthalamide) (2005) (10)
Viscoelastic behavior of fractionated ovine submaxillary mucins (1992) (10)
Chain conformation of the Technora copolyamide (1990) (10)
Structure and Properties of Thermotropic Liquid Crystalline Copolyesters (1987) (10)
Structure of a cellulose II‐hydrazine complex (1983) (9)
Effects of lipid on the structure and rheology of gels formed by canine submaxillary mucin. (1997) (9)
Sensitivity of x-ray data to sequence distribution for liquid crystalline copolyesters (1984) (9)
The Structure of the Hard Segments in MDI/diol/PTMA Polyurethane Elastomers (1981) (9)
Interactions between poly(L-lysine) and chondroitin 6 sulfate. Quasi-elastic light scattering studies. (1977) (9)
Molecular modelling of the structure of the copolyester prepared from p-hydroxybenzoic acid, biphenol and terephthalic acid (1996) (9)
Critical Molecular Weight Required for in Situ Fibrillation of Syndiotactic Poly(vinyl alcohol) during Saponification (2003) (7)
Light scattering studies of bovine skin proteodermatan sulfate (1989) (7)
The structure of poly(cyano-p-xylylene) (2000) (7)
Molecular modelling of the structure of a wholly aromatic thermotropic copolyester (1994) (7)
Effect of thermal annealing on the structure of Technora and Kevlar polyamide fibers (1997) (7)
Light scattering studies of chick limb bud proteoglycans. (1982) (7)
The structure of the hard domains in trans,trans‐HMDI‐based polyurethane elastomers (1996) (7)
Effect of draw ratio on the structure of aromatic copolyimide fibers of random monomer sequence (1995) (6)
Morphology of cellulose regenerated from hydrazine solution (1977) (6)
X-ray studies of the structure of HBA/HNA copolyesters (1985) (6)
Proteoglycans from bovine fetal epiphyseal cartilage. Sedimentation velocity and light scattering studies of the effect of link protein on proteoglycan aggregate size and stability. (1989) (6)
Light-scattering studies of chick limb bud proteoglycan aggregate. (1983) (6)
X-ray Analysis of the Kinetics of Transesterification in Blends of Wholly Aromatic Thermotropic Copolyesters (1997) (6)
X-ray studies of the structure of thermotropic copolyesters (1985) (6)
X-ray analysis of the structure of the thermotropic copolyester poly[(phenyl-p-phenylene-terephthalate)-co-(1-phenylethyl-p-phenylene-terephthalate)] (1989) (6)
Modeling the structure of the hard domains in HMDI-based polyurethane elastomers (1998) (6)
Infrared and Raman Spectroscopy of Polysaccharides (1977) (6)
The substructure of crystalline cellulose and chitin microfibrils (2007) (6)
Polysaccharide-polypeptide systems as models for heparin interactions. (1977) (6)
Comparison of four proteoglycans in terms of their interactions with poly(L‐arginine) (1976) (6)
Molecular hydrodynamic transition phenomena in entangled polymer solutions studied by quasielastic light scattering (1980) (5)
Texture of cellulose crystallized from hydrazine (1979) (5)
Stiff chain persistence lengths in liquid crystalline copolyesters (1986) (5)
Solvent effects on the viscoelastic behavior of porcine submaxillary mucin. (1995) (5)
Erratum to: About the structure of cellulose: debating the Lindman hypothesis (2012) (5)
Chitin—Protein Complexes: Ordered Biopolymer Composites (1982) (4)
Structure of native proteoglycan aggregates from chick limb‐bud chondrocytes (1986) (4)
3 – STRUCTURE DETERMINATION BY X-RAY DIFFRACTION (1973) (4)
The Morphology of Regenerated Cellulose (1978) (3)
Quasielastic Light-Scattering Studies of Xanthan in Solution (1981) (3)
Diffraction characteristics of paracrystalline linear molecular structures with multimodal coordination statistics (1985) (3)
11 – THE POLYSACCHARIDES (1973) (3)
Structure analysis of copoly(ester carbonate) (1991) (3)
Structural Characterization of Proteoglycan Subunit from Nasal Septum by Laser Light Scattering (1981) (3)
Two- and three-dimensional mesophases formed by monodendrons based on gallic acid with partially fluorinated alkyl tails (2002) (3)
5 – INFRARED AND RAMAN SPECTROSCOPY (1973) (3)
Dynamics of xanthan biopolymer in semi-dilute aqueous solution studied by photon correlation spectroscopy. Comparison with solution viscosities (1983) (3)
Effect of a diamine additive on the structure-property relationships of rim polyurethane elastomers (1983) (2)
9 – CONFORMATION OF POLYPEPTIDES (1973) (2)
1 – STRUCTURAL UNITS OF BIOPOLYMERS (1973) (2)
Structure of cellulose-solvent complexes (1983) (2)
Structure of a Ring-Containing Fluoropolymer (1997) (2)
X-ray Studies of Thermotropic Aromatic Copolyesters (1985) (2)
X-ray analysis of the structure of wholly aromatic copolyesters with thiophenyl and oxyphenyl side groups (1996) (2)
The structure of wholly aromatic polyesters with bulky side chains : Poly(phenylene phenyl-terephthalate) (1998) (1)
X-Ray Analysis of Liquid Crystalline Copolyesters and Copolyamides (1988) (1)
X-ray studies of the structure of cellulose complexes (1987) (1)
8 – ELECTRICAL AND MAGNETIC FIELD EFFECTS (1973) (1)
Dynamic light scattering studies of porcine submaxillary mucin fractions in dilute solution at intermediate scattering vectors (1989) (1)
Structure of molecular composites based on polyimide and Nylon-6 (2000) (1)
The temperature behavior of self-assembling systems based on poly(methylacrylates) with bulky side groups and their macromonomers1 (2001) (1)
Order and molecular motion in wholly aromatic copolyesters (1997) (1)
THE STRUCTURES OF CELLULOSE AND CHITIN (1981) (1)
Solid State Ordering of Wholly Aromatic Copolyesters of Random Monomer Sequence (1993) (1)
Structure and Properties of Aromatic Liquid Crystalline Copolyesters (1996) (1)
Investigations of the Structure-Property Relationships for RIM Polyurethane Elastomers: Effect of an Amine Additive (1985) (1)
12 – NUCLEIC ACIDS AND POLYNUCLEOTIDES (1973) (0)
7 – PHYSICAL PROPERTIES OF BIOPOLYMERS IN DILUTE SOLUTIONS* (1973) (0)
X-ray Analysis of the Structure of the Thermotropic Liquid Crystalline Copolyesters (1990) (0)
Quasi-elastic and total intensity light-scattering studies of mucin glycoproteins and cartilage proteoglycans. (1991) (0)
A comparative study of supermolecular self-organization of polymethacrylate containing bulky side substituents and its monomer precursor (1996) (0)
Studies of PSM in aqueous solution near the overlap concentration (1985) (0)
Light-scattering Studies of Chick (1982) (0)
X-ray Investigation of the Structure of Polyurethane Elastomers based on 1,5-Naphthalene Diisocyante (1997) (0)
Viscoelastic Properties of Aggrecan Aggregate Solutions (2002) (0)
Three-dimensional structure of a wholly aromatic copoly(ester carbonate) (1995) (0)
10 – FIBROUS PROTEINS AND BIOPOLYMER MODELS (1973) (0)
X‐ray Analysis of Transesterification in Blends of Thermotropic Copolyesters (2007) (0)
Relationships between molecular structure and theology for xanthan, a naturally occurring, bacteria-produced cellulose derivative (1983) (0)
Novel Ordered Crown Ether-Containing Polyimides for Ion Conduction (2003) (0)
Viscoelasticity of Concentrated Proteoglycan Solutions (2001) (0)
X-ray Analysis of the Structure of Wholly Aromatic Copolyamides and Copolyester Carbonates (1989) (0)
High-Performance Aromatic Polyimide Fibres. 4. A Copolymer Fibre Containing BPDA-OTOL-PPD (100/70/30) (1994) (0)
X-ray analysis of the structure of a copoly(ester-imide) (1998) (0)
6 – ELECTRONIC SPECTROSCOPY (1973) (0)
The Structure of Polyurethane Elastomers. (1983) (0)
13 – GLOBULAR PROTEINS (1973) (0)
X-ray Studies of the Supramolecular Structures formed by Polymethacrylates with Highly Tapered Side Groups (1996) (0)
4 – TERTIARY STRUCTURE AND MORPHOLOGY OF SYNTHETIC BIOPOLYMERS (1973) (0)
X-ray analysis of the self-assembling tubular structures formed by polymethacrylates with highly tapered side groups (1996) (0)
InnovativeMaterials Processing Strategies: A BiomimeticApproach (2016) (0)

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What Schools Are Affiliated With John D. Blackwell?

John D. Blackwell is affiliated with the following schools:

Case Western Reserve University