Figure 1From: Plant cell wall characterization using scanning probe microscopy techniquesAtomic force microscopy images of cellulose and plant cell wall microfibrils. a. Valonia; b. tunicate; c. bacterial microcrystalline cellulose; d. maize parenchyma cell wall (reproduced from [28] with permission) e. Avicel; f. phosphoric acid treated cellulose (amorphous) (reproduced from [29] with permission).Back to article page